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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Origin and Distribution of Thiophenes and Furans in Gas Discharges from Active Volcanoes and Geothermal Systems</title><author><name sortKey="Tassi, Franco" sort="Tassi, Franco" uniqKey="Tassi F" first="Franco" last="Tassi">Franco Tassi</name><affiliation><nlm:aff id="af1-ijms-11-01434"> Department of Earth Sciences, University of Florence, Via G. La Pira, 4, 50121 Florence, Italy; E-Mails:<email>francesco.capecchiacci@unifi.it</email> (F.C.);<email>orlando.vaselli@unifi.it</email> (O.V.)</nlm:aff></affiliation><affiliation><nlm:aff id="af2-ijms-11-01434"> CNR-IGG Institute of Geosciences and Earth Resources, Via G. La Pira, 4, 50121 Florence, Italy; E-Mail:<email>montegrossi@igg.cnr.it</email> (G.M.)</nlm:aff></affiliation></author><author><name sortKey="Montegrossi, Giordano" sort="Montegrossi, Giordano" uniqKey="Montegrossi G" first="Giordano" last="Montegrossi">Giordano Montegrossi</name><affiliation><nlm:aff id="af2-ijms-11-01434"> CNR-IGG Institute of Geosciences and Earth Resources, Via G. La Pira, 4, 50121 Florence, Italy; E-Mail:<email>montegrossi@igg.cnr.it</email> (G.M.)</nlm:aff></affiliation></author><author><name sortKey="Capecchiacci, Francesco" sort="Capecchiacci, Francesco" uniqKey="Capecchiacci F" first="Francesco" last="Capecchiacci">Francesco Capecchiacci</name><affiliation><nlm:aff id="af1-ijms-11-01434"> Department of Earth Sciences, University of Florence, Via G. La Pira, 4, 50121 Florence, Italy; E-Mails:<email>francesco.capecchiacci@unifi.it</email> (F.C.);<email>orlando.vaselli@unifi.it</email> (O.V.)</nlm:aff></affiliation></author><author><name sortKey="Vaselli, Orlando" sort="Vaselli, Orlando" uniqKey="Vaselli O" first="Orlando" last="Vaselli">Orlando Vaselli</name><affiliation><nlm:aff id="af1-ijms-11-01434"> Department of Earth Sciences, University of Florence, Via G. La Pira, 4, 50121 Florence, Italy; E-Mails:<email>francesco.capecchiacci@unifi.it</email> (F.C.);<email>orlando.vaselli@unifi.it</email> (O.V.)</nlm:aff></affiliation><affiliation><nlm:aff id="af2-ijms-11-01434"> CNR-IGG Institute of Geosciences and Earth Resources, Via G. La Pira, 4, 50121 Florence, Italy; E-Mail:<email>montegrossi@igg.cnr.it</email> (G.M.)</nlm:aff></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">20480029</idno><idno type="pmc">2871125</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2871125</idno><idno type="RBID">PMC:2871125</idno><idno type="doi">10.3390/ijms11041434</idno><date when="2010">2010</date><idno type="wicri:Area/Pmc/Corpus">000017</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000017</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Origin and Distribution of Thiophenes and Furans in Gas Discharges from Active Volcanoes and Geothermal Systems</title><author><name sortKey="Tassi, Franco" sort="Tassi, Franco" uniqKey="Tassi F" first="Franco" last="Tassi">Franco Tassi</name><affiliation><nlm:aff id="af1-ijms-11-01434"> Department of Earth Sciences, University of Florence, Via G. La Pira, 4, 50121 Florence, Italy; E-Mails:<email>francesco.capecchiacci@unifi.it</email> (F.C.);<email>orlando.vaselli@unifi.it</email> (O.V.)</nlm:aff></affiliation><affiliation><nlm:aff id="af2-ijms-11-01434"> CNR-IGG Institute of Geosciences and Earth Resources, Via G. La Pira, 4, 50121 Florence, Italy; E-Mail:<email>montegrossi@igg.cnr.it</email> (G.M.)</nlm:aff></affiliation></author><author><name sortKey="Montegrossi, Giordano" sort="Montegrossi, Giordano" uniqKey="Montegrossi G" first="Giordano" last="Montegrossi">Giordano Montegrossi</name><affiliation><nlm:aff id="af2-ijms-11-01434"> CNR-IGG Institute of Geosciences and Earth Resources, Via G. La Pira, 4, 50121 Florence, Italy; E-Mail:<email>montegrossi@igg.cnr.it</email> (G.M.)</nlm:aff></affiliation></author><author><name sortKey="Capecchiacci, Francesco" sort="Capecchiacci, Francesco" uniqKey="Capecchiacci F" first="Francesco" last="Capecchiacci">Francesco Capecchiacci</name><affiliation><nlm:aff id="af1-ijms-11-01434"> Department of Earth Sciences, University of Florence, Via G. La Pira, 4, 50121 Florence, Italy; E-Mails:<email>francesco.capecchiacci@unifi.it</email> (F.C.);<email>orlando.vaselli@unifi.it</email> (O.V.)</nlm:aff></affiliation></author><author><name sortKey="Vaselli, Orlando" sort="Vaselli, Orlando" uniqKey="Vaselli O" first="Orlando" last="Vaselli">Orlando Vaselli</name><affiliation><nlm:aff id="af1-ijms-11-01434"> Department of Earth Sciences, University of Florence, Via G. La Pira, 4, 50121 Florence, Italy; E-Mails:<email>francesco.capecchiacci@unifi.it</email> (F.C.);<email>orlando.vaselli@unifi.it</email> (O.V.)</nlm:aff></affiliation><affiliation><nlm:aff id="af2-ijms-11-01434"> CNR-IGG Institute of Geosciences and Earth Resources, Via G. La Pira, 4, 50121 Florence, Italy; E-Mail:<email>montegrossi@igg.cnr.it</email> (G.M.)</nlm:aff></affiliation></author></analytic><series><title level="j">International Journal of Molecular Sciences</title><idno type="eISSN">1422-0067</idno><imprint><date when="2010">2010</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>The composition of non-methane organic volatile compounds (VOCs) determined in 139 thermal gas discharges from 18 different geothermal and volcanic systems in Italy and Latin America, consists of C<sub>2</sub>–C<sub>20</sub> species pertaining to the alkanes, alkenes, aromatics and <italic>O</italic>-, <italic>S</italic>- and <italic>N</italic>-bearing classes of compounds. Thiophenes and mono-aromatics, especially the methylated species, are strongly enriched in fluids emissions related to hydrothermal systems. Addition of hydrogen sulphide to dienes and electrophilic methylation involving halogenated radicals may be invoked for the formation of these species. On the contrary, the formation of furans, with the only exception of C<sub>4</sub>H<sub>8</sub>O, seems to be favoured at oxidizing conditions and relatively high temperatures, although mechanisms similar to those hypothesized for the production of thiophenes can be suggested. Such thermodynamic features are typical of fluid reservoirs feeding high-temperature thermal discharges of volcanoes characterised by strong degassing activity, which are likely affected by conspicuous contribution from a magmatic source. The composition of heteroaromatics in fluids naturally discharged from active volcanoes and geothermal areas can then be considered largely dependent on the interplay between hydrothermal <italic>vs.</italic> magmatic contributions. This implies that they can be used as useful geochemical tools to be successfully applied in both volcanic monitoring and geothermal prospection.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Fischer, Tp" uniqKey="Fischer T">TP Fischer</name></author><author><name sortKey="Arehart, Gb" uniqKey="Arehart G">GB Arehart</name></author><author><name sortKey="Sturchio, Nc" uniqKey="Sturchio N">NC Sturchio</name></author><author><name sortKey="Williams, Sn" uniqKey="Williams S">SN Williams</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Giggenbach, Wf" uniqKey="Giggenbach W">WF Giggenbach</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Hirabayashi, J" uniqKey="Hirabayashi J">J Hirabayashi</name></author><author><name sortKey="Kusakabe, M" uniqKey="Kusakabe M">M Kusakabe</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Martini, M" uniqKey="Martini M">M Martini</name></author><author><name sortKey="Giannini, L" uniqKey="Giannini L">L Giannini</name></author><author><name sortKey="Buccianti, A" uniqKey="Buccianti A">A Buccianti</name></author><author><name sortKey="Prati, F" uniqKey="Prati F">F Prati</name></author><author><name sortKey="Cellini Legittimo, P" uniqKey="Cellini Legittimo P">P Cellini Legittimo</name></author><author><name sortKey="Iozzelli, P" uniqKey="Iozzelli P">P Iozzelli</name></author><author><name sortKey="Capaccioni, B" uniqKey="Capaccioni B">B Capaccioni</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Chiodini, G" uniqKey="Chiodini G">G Chiodini</name></author><author><name sortKey="Marini, L" uniqKey="Marini L">L Marini</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Giggenbach, Wf" uniqKey="Giggenbach W">WF Giggenbach</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Gerlach, Tm" uniqKey="Gerlach T">TM Gerlach</name></author><author><name sortKey="Nordlie, Be" uniqKey="Nordlie B">BE Nordlie</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Giggenbach, Wf" uniqKey="Giggenbach W">WF Giggenbach</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Giggenbach, Wf" uniqKey="Giggenbach W">WF Giggenbach</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Doukas, Mp" uniqKey="Doukas M">MP Doukas</name></author><author><name sortKey="Gerlach, Tm" uniqKey="Gerlach T">TM Gerlach</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Symonds, Rb" uniqKey="Symonds R">RB Symonds</name></author><author><name sortKey="Gerlach, Tm" uniqKey="Gerlach T">TM Gerlach</name></author><author><name sortKey="Reed, Mh" uniqKey="Reed M">MH Reed</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Capaccioni, B" uniqKey="Capaccioni B">B Capaccioni</name></author><author><name sortKey="Mangani, F" uniqKey="Mangani F">F Mangani</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Taran, Ya" uniqKey="Taran Y">YA Taran</name></author><author><name sortKey="Giggenbach, Wf" uniqKey="Giggenbach W">WF Giggenbach</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tassi, F" uniqKey="Tassi F">F Tassi</name></author><author><name sortKey="Vaselli, O" uniqKey="Vaselli O">O Vaselli</name></author><author><name sortKey="Capaccioni, B" uniqKey="Capaccioni B">B Capaccioni</name></author><author><name sortKey="Giolito, C" uniqKey="Giolito C">C Giolito</name></author><author><name sortKey="Duarte, E" uniqKey="Duarte E">E Duarte</name></author><author><name sortKey="Fernandez, E" uniqKey="Fernandez E">E Fernandez</name></author><author><name sortKey="Minissale, A" uniqKey="Minissale A">A Minissale</name></author><author><name sortKey="Magro, G" uniqKey="Magro G">G Magro</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tassi, F" uniqKey="Tassi F">F Tassi</name></author><author><name sortKey="Vaselli, O" uniqKey="Vaselli O">O Vaselli</name></author><author><name sortKey="Capaccioni, B" uniqKey="Capaccioni B">B Capaccioni</name></author><author><name sortKey="Montegrossi, G" uniqKey="Montegrossi G">G Montegrossi</name></author><author><name sortKey="Barahona, F" uniqKey="Barahona F">F Barahona</name></author><author><name sortKey="Caprai, A" uniqKey="Caprai A">A Caprai</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Giggenbach, Wf" uniqKey="Giggenbach W">WF Giggenbach</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Chiodini, G" uniqKey="Chiodini G">G Chiodini</name></author><author><name sortKey="Cioni, R" uniqKey="Cioni R">R Cioni</name></author><author><name sortKey="Marini, L" uniqKey="Marini L">L Marini</name></author><author><name sortKey="Panichi, C" uniqKey="Panichi C">C Panichi</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Gottsmann, J" uniqKey="Gottsmann J">J Gottsmann</name></author><author><name sortKey="Wooller, L" uniqKey="Wooller L">L Wooller</name></author><author><name sortKey="Marti, J" uniqKey="Marti J">J Martí</name></author><author><name sortKey="Fernandez, J" uniqKey="Fernandez J">J Fernández</name></author><author><name sortKey="Camacho, Ag" uniqKey="Camacho A">AG Camacho</name></author><author><name sortKey="Gonzalez, Pj" uniqKey="Gonzalez P">PJ González</name></author><author><name sortKey="Garcia, A" uniqKey="Garcia A">A García</name></author><author><name sortKey="Rymer, H" uniqKey="Rymer H">H Rymer</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tassi, F" uniqKey="Tassi F">F Tassi</name></author><author><name sortKey="Aguilera, F" uniqKey="Aguilera F">F Aguilera</name></author><author><name sortKey="Vaselli, O" uniqKey="Vaselli O">O Vaselli</name></author><author><name sortKey="Medina, E" uniqKey="Medina E">E Medina</name></author><author><name sortKey="Tedesco, D" uniqKey="Tedesco D">D Tedesco</name></author><author><name sortKey="Delgado Huertas, A" uniqKey="Delgado Huertas A">A Delgado Huertas</name></author><author><name sortKey="Poreda, R" uniqKey="Poreda R">R Poreda</name></author><author><name sortKey="Kojima, S" uniqKey="Kojima S">S Kojima</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tassi, F" uniqKey="Tassi F">F Tassi</name></author><author><name sortKey="Vaselli, O" uniqKey="Vaselli O">O Vaselli</name></author><author><name sortKey="Barbosa, V" uniqKey="Barbosa V">V Barbosa</name></author><author><name sortKey="Fernandez, E" uniqKey="Fernandez E">E Fernandez</name></author><author><name sortKey="Duarte, E" uniqKey="Duarte E">E Duarte</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Duchi, V" uniqKey="Duchi V">V Duchi</name></author><author><name sortKey="Minissale, A" uniqKey="Minissale A">A Minissale</name></author><author><name sortKey="Manganelli, M" uniqKey="Manganelli M">M Manganelli</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Endeshaw, A" uniqKey="Endeshaw A">A Endeshaw</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tassi, F" uniqKey="Tassi F">F Tassi</name></author><author><name sortKey="Martinez, C" uniqKey="Martinez C">C Martinez</name></author><author><name sortKey="Vaselli, O" uniqKey="Vaselli O">O Vaselli</name></author><author><name sortKey="Capaccioni, B" uniqKey="Capaccioni B">B Capaccioni</name></author><author><name sortKey="Viramonte, J" uniqKey="Viramonte J">J Viramonte</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Chiodini, G" uniqKey="Chiodini G">G Chiodini</name></author><author><name sortKey="Marini, L" uniqKey="Marini L">L Marini</name></author><author><name sortKey="Russo, M" uniqKey="Russo M">M Russo</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Duchi, V" uniqKey="Duchi V">V Duchi</name></author><author><name sortKey="Campana, Me" uniqKey="Campana M">ME Campana</name></author><author><name sortKey="Minissale, A" uniqKey="Minissale A">A Minissale</name></author><author><name sortKey="Thompson, M" uniqKey="Thompson M">M Thompson</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Fiebig, J" uniqKey="Fiebig J">J Fiebig</name></author><author><name sortKey="Chiodini, G" uniqKey="Chiodini G">G Chiodini</name></author><author><name sortKey="Caliro, S" uniqKey="Caliro S">S Caliro</name></author><author><name sortKey="Rizzo, A" uniqKey="Rizzo A">A Rizzo</name></author><author><name sortKey="Spangenberg, J" uniqKey="Spangenberg J">J Spangenberg</name></author><author><name sortKey="Hunziker, Jc" uniqKey="Hunziker J">JC Hunziker</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Hurwitz, S" uniqKey="Hurwitz S">S Hurwitz</name></author><author><name sortKey="Lowenstern, Jb" uniqKey="Lowenstern J">JB Lowenstern</name></author><author><name sortKey="Heasler, H" uniqKey="Heasler H">H Heasler</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Inguaggiato, S" uniqKey="Inguaggiato S">S Inguaggiato</name></author><author><name sortKey="Pecoraino, G" uniqKey="Pecoraino G">G Pecoraino</name></author><author><name sortKey="D More, F" uniqKey="D More F">F D’Amore</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Lee, Hf" uniqKey="Lee H">HF Lee</name></author><author><name sortKey="Yang, Tf" uniqKey="Yang T">TF Yang</name></author><author><name sortKey="Lan, Tf" uniqKey="Lan T">TF Lan</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Taran, Y" uniqKey="Taran Y">Y Taran</name></author><author><name sortKey="Fischer, Tp" uniqKey="Fischer T">TP Fischer</name></author><author><name sortKey="Pokrovsky, B" uniqKey="Pokrovsky B">B Pokrovsky</name></author><author><name sortKey="Sano, Y" uniqKey="Sano Y">Y Sano</name></author><author><name sortKey="Armienta, Ma" uniqKey="Armienta M">MA Armienta</name></author><author><name sortKey="Macias, Jl" uniqKey="Macias J">JL Macias</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tedesco, D" uniqKey="Tedesco D">D Tedesco</name></author><author><name sortKey="Sabroux, Jc" uniqKey="Sabroux J">JC Sabroux</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Mango, Fd" uniqKey="Mango F">FD Mango</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Capaccioni, B" uniqKey="Capaccioni B">B Capaccioni</name></author><author><name sortKey="Martini, M" uniqKey="Martini M">M Martini</name></author><author><name sortKey="Mangani, F" uniqKey="Mangani F">F Mangani</name></author><author><name sortKey="Giannini, L" uniqKey="Giannini L">L Giannini</name></author><author><name sortKey="Nappi, G" uniqKey="Nappi G">G Nappi</name></author><author><name sortKey="Prati, F" uniqKey="Prati F">F Prati</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Capaccioni, B" uniqKey="Capaccioni B">B Capaccioni</name></author><author><name sortKey="Tassi, F" uniqKey="Tassi F">F Tassi</name></author><author><name sortKey="Maione, M" uniqKey="Maione M">M Maione</name></author><author><name sortKey="Mangani, F" uniqKey="Mangani F">F Mangani</name></author><author><name sortKey="Vaselli, O" uniqKey="Vaselli O">O Vaselli</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Darling, Wg" uniqKey="Darling W">WG Darling</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tassi, F" uniqKey="Tassi F">F Tassi</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Capaccioni, B" uniqKey="Capaccioni B">B Capaccioni</name></author><author><name sortKey="Martini, M" uniqKey="Martini M">M Martini</name></author><author><name sortKey="Mangani, F" uniqKey="Mangani F">F Mangani</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Mango, Fd" uniqKey="Mango F">FD Mango</name></author><author><name sortKey="Hightower, Jh" uniqKey="Hightower J">JH Hightower</name></author><author><name sortKey="James, At" uniqKey="James A">AT James</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tannenbaum, E" uniqKey="Tannenbaum E">E Tannenbaum</name></author><author><name sortKey="Kaplan, Ir" uniqKey="Kaplan I">IR Kaplan</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="North, Fk" uniqKey="North F">FK North</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Stockwell, Dm" uniqKey="Stockwell D">DM Stockwell</name></author><author><name sortKey="Bianchi, D" uniqKey="Bianchi D">D Bianchi</name></author><author><name sortKey="Bennett, Co" uniqKey="Bennett C">CO Bennett</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Gerlach, Tm" uniqKey="Gerlach T">TM Gerlach</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Lobert, Jm" uniqKey="Lobert J">JM Lobert</name></author><author><name sortKey="Warnatz, J" uniqKey="Warnatz J">J Warnatz</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Gaffney, Js" uniqKey="Gaffney J">JS Gaffney</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Jordan, A" uniqKey="Jordan A">A Jordan</name></author><author><name sortKey="Harnisch, J" uniqKey="Harnisch J">J Harnisch</name></author><author><name sortKey="Borchers, R" uniqKey="Borchers R">R Borchers</name></author><author><name sortKey="Le Guern, Fn" uniqKey="Le Guern F">FN Le Guern</name></author><author><name sortKey="Shinohara, H" uniqKey="Shinohara H">H Shinohara</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Rasmussen, Ra" uniqKey="Rasmussen R">RA Rasmussen</name></author><author><name sortKey="Rasmussen, Le" uniqKey="Rasmussen L">LE Rasmussen</name></author><author><name sortKey="Khalil, Mak" uniqKey="Khalil M">MAK Khalil</name></author><author><name sortKey="Dalluge, Rw" uniqKey="Dalluge R">RW Dalluge</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Schwandner, Fm" uniqKey="Schwandner F">FM Schwandner</name></author><author><name sortKey="Seward, Tm" uniqKey="Seward T">TM Seward</name></author><author><name sortKey="Gize, Ap" uniqKey="Gize A">AP Gize</name></author><author><name sortKey="Hall, Pa" uniqKey="Hall P">PA Hall</name></author><author><name sortKey="Dietrich, Vj" uniqKey="Dietrich V">VJ Dietrich</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Manzano, Bk" uniqKey="Manzano B">BK Manzano</name></author><author><name sortKey="Fowler, Mg" uniqKey="Fowler M">MG Fowler</name></author><author><name sortKey="Machel, Hg" uniqKey="Machel H">HG Machel</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Richard, L" uniqKey="Richard L">L Richard</name></author><author><name sortKey="Neuville, N" uniqKey="Neuville N">N Neuville</name></author><author><name sortKey="Sterpenich, J" uniqKey="Sterpenich J">J Sterpenich</name></author><author><name sortKey="Perfetti, E" uniqKey="Perfetti E">E Perfetti</name></author><author><name sortKey="Lacharpagne, J Cl" uniqKey="Lacharpagne J">J-Cl Lacharpagne</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Kettler, Rm" uniqKey="Kettler R">RM Kettler</name></author><author><name sortKey="Waldo, Gs" uniqKey="Waldo G">GS Waldo</name></author><author><name sortKey="Penner Hahn, Je" uniqKey="Penner Hahn J">JE Penner-Hahn</name></author><author><name sortKey="Meyer, Pa" uniqKey="Meyer P">PA Meyer</name></author><author><name sortKey="Kesler, Se" uniqKey="Kesler S">SE Kesler</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Xiao, J" uniqKey="Xiao J">J Xiao</name></author><author><name sortKey="Zhang, A" uniqKey="Zhang A">A Zhang</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Jordan, A" uniqKey="Jordan A">A Jordan</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Li, Q" uniqKey="Li Q">Q Li</name></author><author><name sortKey="Xu, Y" uniqKey="Xu Y">Y Xu</name></author><author><name sortKey="Liu, C" uniqKey="Liu C">C Liu</name></author><author><name sortKey="Kim, J" uniqKey="Kim J">J Kim</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Rivers, Tj" uniqKey="Rivers T">TJ Rivers</name></author><author><name sortKey="Hudson, Tw" uniqKey="Hudson T">TW Hudson</name></author><author><name sortKey="Schmidt, Ce" uniqKey="Schmidt C">CE Schmidt</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Southward, Bwl" uniqKey="Southward B">BWL Southward</name></author><author><name sortKey="Fuller, Ls" uniqKey="Fuller L">LS Fuller</name></author><author><name sortKey="Huctchings, Gj" uniqKey="Huctchings G">GJ Huctchings</name></author><author><name sortKey="Joyner, R" uniqKey="Joyner R">R Joyner</name></author><author><name sortKey="Stewart, R" uniqKey="Stewart R">R Stewart</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tomov, A" uniqKey="Tomov A">A Tomov</name></author><author><name sortKey="Fajula, F" uniqKey="Fajula F">F Fajula</name></author><author><name sortKey="Moreau, C" uniqKey="Moreau C">C Moreau</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Campaigne, E" uniqKey="Campaigne E">E Campaigne</name></author><author><name sortKey="Foye, Wo" uniqKey="Foye W">WO Foye</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Jursic, Bs" uniqKey="Jursic B">BS Jursic</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Angelini, G" uniqKey="Angelini G">G Angelini</name></author><author><name sortKey="Lilla, G" uniqKey="Lilla G">G Lilla</name></author><author><name sortKey="Speranza, M" uniqKey="Speranza M">M Speranza</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Wojcik, Bh" uniqKey="Wojcik B">BH Wojcik</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Reddy, Bm" uniqKey="Reddy B">BM Reddy</name></author><author><name sortKey="Reddy, Gk" uniqKey="Reddy G">GK Reddy</name></author><author><name sortKey="Rao, Kn" uniqKey="Rao K">KN Rao</name></author><author><name sortKey="Khan, A" uniqKey="Khan A">A Khan</name></author><author><name sortKey="Ganesh, I" uniqKey="Ganesh I">I Ganesh</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Giggenbach, Wf" uniqKey="Giggenbach W">WF Giggenbach</name></author><author><name sortKey="Gougel, Rl" uniqKey="Gougel R">RL Gougel</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Montegrossi, G" uniqKey="Montegrossi G">G Montegrossi</name></author><author><name sortKey="Tassi, F" uniqKey="Tassi F">F Tassi</name></author><author><name sortKey="Vaselli, O" uniqKey="Vaselli O">O Vaselli</name></author><author><name sortKey="Buccianti, A" uniqKey="Buccianti A">A Buccianti</name></author><author><name sortKey="Garofalo, K" uniqKey="Garofalo K">K Garofalo</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Vaselli, O" uniqKey="Vaselli O">O Vaselli</name></author><author><name sortKey="Tassi, F" uniqKey="Tassi F">F Tassi</name></author><author><name sortKey="Montegrossi, G" uniqKey="Montegrossi G">G Montegrossi</name></author><author><name sortKey="Capaccioni, B" uniqKey="Capaccioni B">B Capaccioni</name></author><author><name sortKey="Giannini, L" uniqKey="Giannini L">L Giannini</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tassi, F" uniqKey="Tassi F">F Tassi</name></author><author><name sortKey="Buccianti, A" uniqKey="Buccianti A">A Buccianti</name></author><author><name sortKey="Capecchiacci, F" uniqKey="Capecchiacci F">F Capecchiacci</name></author><author><name sortKey="Vaselli, O" uniqKey="Vaselli O">O Vaselli</name></author><author><name sortKey="Montegrossi, G" uniqKey="Montegrossi G">G Montegrossi</name></author><author><name sortKey="Minissale, A" uniqKey="Minissale A">A Minissale</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Arthur, Cl" uniqKey="Arthur C">CL Arthur</name></author><author><name sortKey="Pawliszyn, J" uniqKey="Pawliszyn J">J Pawliszyn</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Davoli, E" uniqKey="Davoli E">E Davoli</name></author><author><name sortKey="Gangai, Ml" uniqKey="Gangai M">ML Gangai</name></author><author><name sortKey="Morselli, L" uniqKey="Morselli L">L Morselli</name></author><author><name sortKey="Tonelli, D" uniqKey="Tonelli D">D Tonelli</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Mangani, G" uniqKey="Mangani G">G Mangani</name></author><author><name sortKey="Berloni, A" uniqKey="Berloni A">A Berloni</name></author><author><name sortKey="Maione, M" uniqKey="Maione M">M Maione</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Mangani, G" uniqKey="Mangani G">G Mangani</name></author><author><name sortKey="Berlani, A" uniqKey="Berlani A">A Berlani</name></author><author><name sortKey="Capaccioni, B" uniqKey="Capaccioni B">B Capaccioni</name></author><author><name sortKey="Tassi, F" uniqKey="Tassi F">F Tassi</name></author><author><name sortKey="Maione, M" uniqKey="Maione M">M Maione</name></author></analytic></biblStruct></listBibl></div1></back></TEI><pmc article-type="research-article"><pmc-dir>properties open_access</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-ta">Int J Mol Sci</journal-id><journal-id journal-id-type="publisher-id">ijms</journal-id><journal-title-group><journal-title>International Journal of Molecular Sciences</journal-title></journal-title-group><issn pub-type="epub">1422-0067</issn><publisher><publisher-name>Molecular Diversity Preservation International (MDPI)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">20480029</article-id><article-id pub-id-type="pmc">2871125</article-id><article-id pub-id-type="doi">10.3390/ijms11041434</article-id><article-id pub-id-type="publisher-id">ijms-11-01434</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title-group><article-title>Origin and Distribution of Thiophenes and Furans in Gas Discharges from Active Volcanoes and Geothermal Systems</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Tassi</surname><given-names>Franco</given-names></name><xref ref-type="aff" rid="af1-ijms-11-01434">1</xref><xref ref-type="aff" rid="af2-ijms-11-01434">2</xref><xref ref-type="corresp" rid="c1-ijms-11-01434">*</xref></contrib><contrib contrib-type="author"><name><surname>Montegrossi</surname><given-names>Giordano</given-names></name><xref ref-type="aff" rid="af2-ijms-11-01434">2</xref></contrib><contrib contrib-type="author"><name><surname>Capecchiacci</surname><given-names>Francesco</given-names></name><xref ref-type="aff" rid="af1-ijms-11-01434">1</xref></contrib><contrib contrib-type="author"><name><surname>Vaselli</surname><given-names>Orlando</given-names></name><xref ref-type="aff" rid="af1-ijms-11-01434">1</xref><xref ref-type="aff" rid="af2-ijms-11-01434">2</xref></contrib></contrib-group><aff id="af1-ijms-11-01434"><label>1</label> Department of Earth Sciences, University of Florence, Via G. La Pira, 4, 50121 Florence, Italy; E-Mails:<email>francesco.capecchiacci@unifi.it</email> (F.C.);<email>orlando.vaselli@unifi.it</email> (O.V.)</aff><aff id="af2-ijms-11-01434"><label>2</label> CNR-IGG Institute of Geosciences and Earth Resources, Via G. La Pira, 4, 50121 Florence, Italy; E-Mail:<email>montegrossi@igg.cnr.it</email> (G.M.)</aff><author-notes><corresp id="c1-ijms-11-01434"><label>*</label> Author to whom correspondence should be addressed: E-Mail:
<email>franco.tassi@unifi.it</email>; Tel.: +39-0552-757-477; Fax: +39-0552-84571.</corresp></author-notes><pub-date pub-type="epub"><day>31</day><month>3</month><year>2010</year></pub-date><pub-date pub-type="collection"><year>2010</year></pub-date><volume>11</volume><issue>4</issue><fpage>1434</fpage><lpage>1457</lpage><history><date date-type="received"><day>7</day><month>1</month><year>2010</year></date><date date-type="rev-recd"><day>30</day><month>3</month><year>2010</year></date><date date-type="accepted"><day>30</day><month>3</month><year>2010</year></date></history><permissions><copyright-statement>© 2010 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland.</copyright-statement><copyright-year>2010</copyright-year><license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/3.0"><license-p><pmc-comment>CREATIVE COMMONS</pmc-comment>This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (<ext-link ext-link-type="uri" xlink:href="http://creativecommons.org/licenses/by/3.0/">http://creativecommons.org/licenses/by/3.0/</ext-link>).</license-p></license></permissions><abstract><p>The composition of non-methane organic volatile compounds (VOCs) determined in 139 thermal gas discharges from 18 different geothermal and volcanic systems in Italy and Latin America, consists of C<sub>2</sub>–C<sub>20</sub> species pertaining to the alkanes, alkenes, aromatics and <italic>O</italic>-, <italic>S</italic>- and <italic>N</italic>-bearing classes of compounds. Thiophenes and mono-aromatics, especially the methylated species, are strongly enriched in fluids emissions related to hydrothermal systems. Addition of hydrogen sulphide to dienes and electrophilic methylation involving halogenated radicals may be invoked for the formation of these species. On the contrary, the formation of furans, with the only exception of C<sub>4</sub>H<sub>8</sub>O, seems to be favoured at oxidizing conditions and relatively high temperatures, although mechanisms similar to those hypothesized for the production of thiophenes can be suggested. Such thermodynamic features are typical of fluid reservoirs feeding high-temperature thermal discharges of volcanoes characterised by strong degassing activity, which are likely affected by conspicuous contribution from a magmatic source. The composition of heteroaromatics in fluids naturally discharged from active volcanoes and geothermal areas can then be considered largely dependent on the interplay between hydrothermal <italic>vs.</italic> magmatic contributions. This implies that they can be used as useful geochemical tools to be successfully applied in both volcanic monitoring and geothermal prospection.</p></abstract><kwd-group><kwd>heteroaromatics</kwd><kwd>geothermal fluids</kwd><kwd>volcanic fluids</kwd><kwd>furans</kwd><kwd>thiophenes</kwd></kwd-group></article-meta></front><body><sec sec-type="intro"><label>1.</label><title>Introduction</title><p>Chemical constituents released from gas discharges in active and quiescent volcanic complexes and geothermal systems can be related to: 1) primary (magma degassing) and 2) secondary (gas-water-rock interactions occurring at relatively shallow depth) sources. The ratio between magmatic <italic>vs.</italic> hydrothermal contributions is generally indicative of the state of activity of a volcanic system and is a basic parameter in terms of volcanic surveillance [<xref ref-type="bibr" rid="b1-ijms-11-01434">1</xref>–<xref ref-type="bibr" rid="b4-ijms-11-01434">4</xref>]. Magma degassing produces highly acidic and corrosive gas compounds that may affect the geothermal potential of a hydrothermal reservoir. Hydrothermal fluid composition is constituted by water vapor and CO<sub>2</sub> and show significant concentrations of reduced gas species, such as H<sub>2</sub>S, H<sub>2</sub> CO and CH<sub>4</sub> [<xref ref-type="bibr" rid="b5-ijms-11-01434">5</xref>,<xref ref-type="bibr" rid="b6-ijms-11-01434">6</xref>]. Magmatic-related fluid contributions, although mainly consisting of the same gases dominating hydrothermal fluids, <italic>i.e.,</italic> water vapor and CO<sub>2</sub>, can unequivocally be recognized in thermal discharges by the presence of highly acidic compounds, especially SO<sub>2</sub> [<xref ref-type="bibr" rid="b7-ijms-11-01434">7</xref>–<xref ref-type="bibr" rid="b9-ijms-11-01434">9</xref>]. Secondary interactions, such as gas scrubbing processes within shallow aquifers [<xref ref-type="bibr" rid="b10-ijms-11-01434">10</xref>,<xref ref-type="bibr" rid="b11-ijms-11-01434">11</xref>], are able to strongly affect this highly soluble and reactive gas compounds, frequently masking any clue of magmatic-related fluid contribution at surface. The behaviour of hydrocarbons in natural fluid discharges has recently been considered as a potential tool to investigate the thermodynamic conditions controlling fluid reservoirs feeding fumarolic exhalations in volcanic and geothermal systems [<xref ref-type="bibr" rid="b12-ijms-11-01434">12</xref>–<xref ref-type="bibr" rid="b15-ijms-11-01434">15</xref>]. These investigations have demonstrated that light hydrocarbons, especially the C<sub>2</sub>–C<sub>4</sub> alkenes-alkanes pairs, play an important role in both geochemical surveillance of volcanic systems and geothermal prospection. On the contrary, little attention was devoted to heavier organic compounds for similar purposes.</p><p>In the present work, 139 gas emissions from active volcanoes and geothermal systems set in different geodynamical environments were analysed for the determination of non-methane VOC (Volatile Organic Compound) composition, especially that of heteroaromatic and aromatic compounds. On the basis of this dataset, the main goals were to: 1) assess the origin of thiophenes and furans in naturally discharged fluids and 2) evaluate the possible use of these compounds as geochemical tracers to discriminate different fluid source regions in volcanic-hydrothermal environment.</p></sec><sec sec-type="results|discussion"><label>2.</label><title>Results and Discussion</title><sec><label>2.1.</label><title>Chemical Composition of the Main Gas Species</title><p>A representative composition of the main gas components in fluid discharges from the volcanic and geothermal systems investigated in the present study is listed in <xref ref-type="table" rid="t1-ijms-11-01434">Table 1</xref>. Gas concentrations are expressed in μmol/mol and referred to the dry gas phase. Gas samples from Teide (Spain), Turrialba (Costa Rica), Vulcano (Italy), Lascar and Tacora (Chile) volcanoes have outlet temperatures varying in a wide range (from 72 to 405 °C) and show a chemical composition dominated by CO<sub>2</sub> and characterised by variable amounts of SO<sub>2</sub> (from 1.2 to 569394 μmol/mol).</p><p>Such features, coupled with relatively low concentrations of CH<sub>4</sub> (<690 μmol/mol) and high concentrations of HCl (from 351 to 74540 μmol/mol) and H<sub>2</sub> (up to 32591 μmol/mol), indicate that the gas chemistry of these systems is strongly controlled by magma degassing [<xref ref-type="bibr" rid="b16-ijms-11-01434">16</xref>]. This hypothesis is in agreement with previous studies [<xref ref-type="bibr" rid="b17-ijms-11-01434">17</xref>–<xref ref-type="bibr" rid="b20-ijms-11-01434">20</xref>] that investigated the source of fluids produced by the intense fumarolic activity recently observed at these volcanic systems. A different chemistry characterises gases from (1) El Tatio (Chile), Larderello (Italy) and Tendaho (Ethiopia) geothermal systems [<xref ref-type="bibr" rid="b21-ijms-11-01434">21</xref>–<xref ref-type="bibr" rid="b23-ijms-11-01434">23</xref>] (samples #48–64), and (2) volcanoes whose degassing activity is considered to be mainly related to boiling of extended hydrothermal reservoirs (Copahue, Argentina; Deception, Antarctica; El Chichon, Mexico; Ischia, Pantelleria, Phlegrean Fields and Vesuvio, Italy; Nisyros, Greece; Tatun, Taiwan; Yellowstone, USA) [<xref ref-type="bibr" rid="b24-ijms-11-01434">24</xref>–<xref ref-type="bibr" rid="b31-ijms-11-01434">31</xref>] (samples #65–139). This group shows SO<sub>2</sub> below the instrumental detection limit (≈0.01μmol/mol: samples #48–138), relatively low outlet temperatures <118 °C, high CH<sub>4</sub> concentrations (up to 64103 μmol/mol), and HCl not exceeding 500 μmol/mol.</p></sec><sec><label>2.2.</label><title>VOC Composition</title><p>Up to 129 different non-methane VOCs, pertaining to the alkane (27 compounds), aromatic (21 compounds), cyclic (17 compounds), alkene (15 compounds), <italic>Cl</italic>-bearing (13 compounds), <italic>O</italic>-bearing (ketones, aldehydes, organic acids and alcohols; 36 compounds) and heteroaromatic (7 compounds) groups, were determined (<xref ref-type="table" rid="t2-ijms-11-01434">Table 2</xref>; gas concentrations are expressed in ppb by volume and referred to the dry gas phase). The total VOC concentrations in gases with a dominating magmatic contribution (samples #1–47, hereafter <italic>M</italic> gases) are relatively low (from 61 to 1664 ppbv), whereas they range from 180 to 1235942 ppbv (<xref ref-type="table" rid="t2-ijms-11-01434">Table 2</xref>) in those gases (#48–141) characterised by prevalent hydrothermal contribution (hereafter <italic>H</italic> gases). Hydrothermal reservoirs, even when associated with volcanic systems, are commonly recharged by fluids circulating within organic-bearing sedimentary rocks. This organic source is then transformed into VOCs through biogenic and thermogenic processes [<xref ref-type="bibr" rid="b32-ijms-11-01434">32</xref>]. Therefore, relatively high VOC concentrations in the <italic>H</italic> gases are expected. On the contrary, the organic-rich component constitutes a minor fraction of the <italic>M</italic> gases, since it is generally destroyed by high-temperature, oxidizing fluids released from the magmatic melts [<xref ref-type="bibr" rid="b13-ijms-11-01434">13</xref>]. The relative percentages (mean values) of the different groups of VOCs can provide preliminary indications to distinguish the <italic>M</italic> and <italic>H</italic> gases: in the <italic>M</italic> gases, alkane, <italic>Cl</italic>-bearing, aromatic, heteroaromatic and alkene compounds are present in almost comparable amounts (31, 28, 16, 16 and 9% of total VOCs, respectively), whereas cyclic and <italic>O</italic>-bearing species represent a small VOC fraction (<0.04%) (<xref ref-type="fig" rid="f1-ijms-11-01434">Figure 1a</xref>). The organic fraction of the <italic>H</italic> gases is largely dominated by alkanes and aromatics (54 and 24%, respectively) with minor cyclic, alkene, heteroaromatic and O-bearing compounds (from 0.7 to 1.4%), and traces (<0.04%) of Cl-bearing compounds (<xref ref-type="fig" rid="f1-ijms-11-01434">Figure 1b</xref>). These evidences are consistent with recent investigations that have highlighted a recurrent relation between VOC speciation and thermodynamic conditions at the fluid source in gas discharges from volcanic and geothermal systems [<xref ref-type="bibr" rid="b33-ijms-11-01434">33</xref>–<xref ref-type="bibr" rid="b36-ijms-11-01434">36</xref>]. Predominance of alkanes and aromatics in both the <italic>M</italic> and <italic>H</italic> gases was considered to reflect the proceeding of “reforming” processes, which in geothermal areas, as well as in hydrothermal systems commonly surroundings active volcanoes, are favoured by the large availability of catalytic agents, such as free acids, allumosilicates and sulphur gas species [<xref ref-type="bibr" rid="b37-ijms-11-01434">37</xref>,<xref ref-type="bibr" rid="b38-ijms-11-01434">38</xref>]. Pyrolysis of organic material was found to produce mostly alkanes and, secondarily, aromatics [<xref ref-type="bibr" rid="b39-ijms-11-01434">39</xref>,<xref ref-type="bibr" rid="b40-ijms-11-01434">40</xref>], whereas Fischer-Tropsch reactions were invoked for the production of light alkanes and, at a minor extent, alkenes [<xref ref-type="bibr" rid="b41-ijms-11-01434">41</xref>]. The presence of halocarbons in volcanic gas emissions was attributed to either the product of pyrolysis of adjacent vegetation [<xref ref-type="bibr" rid="b42-ijms-11-01434">42</xref>,<xref ref-type="bibr" rid="b43-ijms-11-01434">43</xref>] or, alternatively, air contamination [<xref ref-type="bibr" rid="b44-ijms-11-01434">44</xref>,<xref ref-type="bibr" rid="b45-ijms-11-01434">45</xref>]. Conversely, organic geochemical evidence supported a pristine abiogenic origin by high-temperature gas-phase radical reactions [<xref ref-type="bibr" rid="b46-ijms-11-01434">46</xref>,<xref ref-type="bibr" rid="b47-ijms-11-01434">47</xref>].</p></sec><sec><label>2.3.</label><title>Distribution and Origin of the Heteroaromatic Compounds</title><p>Concentrations (in ppbv, referred to the dry gas phase) of C<sub>4</sub>H<sub>4</sub>O, 3-C<sub>5</sub>H<sub>6</sub>O, C<sub>4</sub>H<sub>8</sub>O, 2-C<sub>5</sub>H<sub>10</sub>O, C<sub>4</sub>H<sub>4</sub>S, 3-C<sub>5</sub>H<sub>6</sub>S and 2,5-C<sub>6</sub>H<sub>8</sub>S, and those of the simplest aromatics (C<sub>6</sub>H<sub>6</sub> and C<sub>7</sub>H<sub>8</sub>), are reported in <xref ref-type="table" rid="t3-ijms-11-01434">Table 3</xref>. In the M gases, the concentrations of furans tend to be higher than those of thiophenes (their sum ranging from 1.9 to 35 and from 0.2 to 26 ppbv, respectively); C<sub>4</sub>H<sub>4</sub>S is largely the most abundant S-bearing compound (up to 1.9 ppbv), whereas C<sub>4</sub>H<sub>4</sub>O (up to 31 ppbv) dominates the furan composition. Conversely, the H gases have relatively high concentrations of C<sub>4</sub>H<sub>4</sub>S and 3-C<sub>5</sub>H<sub>6</sub>S (up to 191 and 121 ppbv, respectively), minor 2,4-C<sub>6</sub>H<sub>8</sub>S (up to 13 ppbv), and no furans, with the only exception of those from Deception, Nisyros, Vesuvio, Copahue and El Chichon volcanoes. As shown in <xref ref-type="fig" rid="f2-ijms-11-01434">Figure 2</xref>, in the H gases thiophenes are strongly related to H<sub>2</sub>S, (in hydrothermal environment SO<sub>2</sub> concentrations are the below detection limit; <xref ref-type="table" rid="t1-ijms-11-01434">Table 1</xref>). This correlation would imply that the formation of the S-bearing heteroaromatics intimately depends on sulphur fugacity (fS) at the fluid source, and likely occurs within deep fluid reservoirs where H<sub>2</sub>S is also produced. This hypothesis is consistent with the composition of fluids from carbonate reservoirs affected by thermochemical sulphate reduction: the higher the H<sub>2</sub>S fugacity, the higher content of organic sulphur compounds in the coexisting hydrocarbon phase [<xref ref-type="bibr" rid="b48-ijms-11-01434">48</xref>,<xref ref-type="bibr" rid="b49-ijms-11-01434">49</xref>]. Moreover, sulphidation of organic matter giving rise to thiophenes was found to be associated with gold mineralization deriving from hydrothermal fluids [<xref ref-type="bibr" rid="b50-ijms-11-01434">50</xref>,<xref ref-type="bibr" rid="b51-ijms-11-01434">51</xref>]. According to these considerations, it is reasonable to suppose that thiophenes can efficiently be produced in a hydrothermal reservoir, this environment being commonly characterised by reducing conditions, relatively high fS and temperature <350 °C [<xref ref-type="bibr" rid="b5-ijms-11-01434">5</xref>,<xref ref-type="bibr" rid="b6-ijms-11-01434">6</xref>]. Production of C<sub>4</sub>H<sub>4</sub>S by reaction of light alkenes, such as C<sub>2</sub>H<sub>4</sub>, with FeS<sub>2</sub> and H<sub>2</sub>S was invoked to explain their presence in the volcanic gases emitted from Mt. Etna [<xref ref-type="bibr" rid="b52-ijms-11-01434">52</xref>].</p><p>On an industrial scale thiophene is synthesized through the following catalytic processes: 1) reaction of C<sub>4</sub><sup>+</sup> alcohols or carbonyls with CS<sub>2</sub> over alkali-promoted alumina; 2) reaction of unsaturated aldehydes with H<sub>2</sub>S over an alkali-promoted alumina; 3) reaction of C<sub>4</sub><sup>+</sup> alkyl hydrocarbons or olefins with CS<sub>2</sub>, S, and H<sub>2</sub>S over alkali-promoted alumina; 4) catalytic dehydrogenation of tetrahydrothiophene; 5) synthesis from furan and H<sub>2</sub>S over alumina [<xref ref-type="bibr" rid="b53-ijms-11-01434">53</xref>–<xref ref-type="bibr" rid="b56-ijms-11-01434">56</xref>]. The thiophene Paal-Knorr synthesis involves the reaction of 1,4-diketones with H<sub>2</sub>S as sulphurising agent [<xref ref-type="bibr" rid="b57-ijms-11-01434">57</xref>]. Generally speaking, in gases from natural fluid discharges, the most reliable genetic mechanism for the formation of thiophene is through the addition of H<sub>2</sub>S to dienes in the presence of H<sup>+</sup> and metal catalysts (<xref ref-type="fig" rid="f7-ijms-11-01434">Scheme 1</xref>).</p><p>In the <italic>M</italic> gases heteroaromatics and inorganic sulphur-bearing gases, the latter being constituted by SO<sub>2</sub> and H<sub>2</sub>S at comparable concentrations (<xref ref-type="table" rid="t1-ijms-11-01434">Table 1</xref>), are apparently showing an inverse correlation (<xref ref-type="fig" rid="f2-ijms-11-01434">Figure 2</xref>). This suggests that thiophenes, which are less reactive than other five-membered heteroaromatics, including furans, serving as dienes during Diels-Alder reactions [<xref ref-type="bibr" rid="b58-ijms-11-01434">58</xref>], tend to be destroyed when fluid reservoirs are affected by conspicuous contribution from magmatic degassing.</p><p>The C<sub>4</sub>H<sub>4</sub>S concentrations and those of 3-C<sub>5</sub>H<sub>6</sub>S (<xref ref-type="fig" rid="f3-ijms-11-01434">Figure 3a</xref>) and C<sub>6</sub>H<sub>6</sub> (<xref ref-type="fig" rid="f3-ijms-11-01434">Figure 3b</xref>) show a positive correlation in both <italic>H</italic> and <italic>M</italic> gases. This supports the following hypotheses: 1) at hydrothermal conditions mono-aromatics and thiophenes are efficiently produced by similar genetic processes; 2) all these compounds have a similar behaviour in response to thermodynamic conditions caused by presence of oxidizing and high temperature (>400 °C) magmatic fluids.</p><p>It is worth noting that the <italic>H</italic> gases have higher 3-C<sub>5</sub>H<sub>6</sub>S/C<sub>4</sub>H<sub>4</sub>S and C<sub>7</sub>H<sub>8</sub>/C<sub>6</sub>H<sub>6</sub> ratios than the <italic>M</italic> ones (<xref ref-type="fig" rid="f4-ijms-11-01434">Figure 4</xref>). This may be caused by the large availability of CH<sub>4</sub> (<xref ref-type="table" rid="t1-ijms-11-01434">Table 1</xref>) and light hydrocarbons (<xref ref-type="table" rid="t2-ijms-11-01434">Table 2</xref>) that at hydrothermal conditions can produce free and halogenated radicals that favour the production of 3-C<sub>5</sub>H<sub>6</sub>S from C<sub>4</sub>H<sub>4</sub>S, as well as that of C<sub>7</sub>H<sub>8</sub> from C<sub>6</sub>H<sub>6</sub>. Attach of XCH<sub>3</sub><sup>+</sup> (X = F or Cl), whose formation likely occurs in both geothermal and volcanic fluid reservoirs where halogenated species are abundant [<xref ref-type="bibr" rid="b6-ijms-11-01434">6</xref>–<xref ref-type="bibr" rid="b9-ijms-11-01434">9</xref>], on thiophene may give rise to the corresponding methylated derivatives [<xref ref-type="bibr" rid="b59-ijms-11-01434">59</xref>]. It is worthy of noting that 3-C<sub>4</sub>H<sub>4</sub>S is the only methyl-thiophene recognized in both geothermal and volcanic gases (<xref ref-type="table" rid="t3-ijms-11-01434">Table 3</xref>), although electrophilic methylation of thiophene is able to produce different isomers. This may be explained by the occurrence of secondary isomerization of methylated thiophenes favouring 3-C<sub>4</sub>H<sub>4</sub>S that results the thermodynamically most stable isomer in natural environments. Alternatively, 3-C<sub>4</sub>H<sub>4</sub>S may be produced through H<sub>2</sub>S adding to dienes, such as 2-methylbutadiene originated by isomerization of 1.3-pentadiene (<xref ref-type="fig" rid="f8-ijms-11-01434">Scheme 2</xref>). Double methylation seems to be favoured when methyl substitutions are stabilized at positions 2 and 4 (<xref ref-type="table" rid="t3-ijms-11-01434">Table 3</xref>).</p><p>In the <italic>M</italic> gases, C<sub>4</sub>H<sub>4</sub>O is inversely correlated to C<sub>4</sub>H<sub>4</sub>S (<xref ref-type="fig" rid="f5-ijms-11-01434">Figure 5</xref>). This suggests that the production of C<sub>4</sub>H<sub>4</sub>O is particularly efficient in a magmatic-related environment, where thermodynamic conditions promote the destruction of thiophenes and aromatics.</p><p>The main mechanism of formation of C<sub>4</sub>H<sub>4</sub>O may be related to the Paal-Knorr synthesis (<xref ref-type="fig" rid="f9-ijms-11-01434">Scheme 3</xref>), which is efficient under acidic conditions, such as those determined by the huge amounts of highly acidic gas species (HF, HCl and SO<sub>2</sub>) occurring in the <italic>M</italic> gases (<xref ref-type="table" rid="t1-ijms-11-01434">Table 1</xref>).</p><p>As shown in <xref ref-type="fig" rid="f6-ijms-11-01434">Figure 6</xref>, the <italic>H</italic> and <italic>M</italic> gases can also be clearly distinguished on the basis of the relative concentrations of furans: C<sub>4</sub>H<sub>8</sub>O is dominant in the <italic>H</italic> gases, whereas C<sub>4</sub>H<sub>4</sub>O is the most abundant O-bearing heteroaromatic species in the <italic>M</italic> gases. This suggests that reducing conditions and relatively low temperature (<350 °C), typical of hydrothermal environments, tend to favour the consumption of C<sub>4</sub>H<sub>4</sub>O to produce C<sub>4</sub>H<sub>8</sub>O through catalytic hydrogenation (<xref ref-type="fig" rid="f10-ijms-11-01434">Scheme 4</xref>) [<xref ref-type="bibr" rid="b60-ijms-11-01434">60</xref>,<xref ref-type="bibr" rid="b61-ijms-11-01434">61</xref>].</p></sec></sec><sec><label>3.</label><title>Experimental Section</title><sec><label>3.1.</label><title>Gas Sampling Method</title><p>Gas samples for the determination of the main gas species were collected into pre-evacuated 60 mL glass flasks filled with 20 mL of a 4N NaOH and 0.15 M Cd(OH)<sub>2</sub> suspension. Quartz-glass dewar tubes and a plastic funnel were used to convoy the gas into the sampling flasks from 1) fumarolic vents and 2) boiling pools, respectively. During sampling, CO<sub>2</sub>, SO<sub>2</sub> and HCl dissolved into the alkaline solution, water vapour condensed, and H<sub>2</sub>S reacted with Cd<sup>2+</sup> to form insoluble CdS, allowing the residual gases (N<sub>2</sub>, CH<sub>4</sub>, Ar, O<sub>2</sub>, H<sub>2</sub>, and light hydrocarbons) to be concentrated in the head-space [<xref ref-type="bibr" rid="b62-ijms-11-01434">62</xref>–<xref ref-type="bibr" rid="b64-ijms-11-01434">64</xref>]. Gas samples for the determination of VOC composition were collected with the same devices used for the conventional gas sampling, and stored into pre-evacuated 12 mL glass vials equipped with pierceable rubber septum (Labco Exetainer<sup>®</sup>).</p></sec><sec sec-type="methods"><label>3.2.</label><title>Analytical Methods</title><p>Nitrogen, Ar, O<sub>2</sub> and H<sub>2</sub> were analysed with a Shimadzu 15A gas-chromatograph equipped with Thermal Conductivity Detector (TCD) and a 9 m, 5A molecular sieve column. Methane and C<sub>1</sub>–C<sub>4</sub> alkanes and alkenes were analysed with a Shimadzu 14a gas-chromatograph equipped with Flame Ionization Detector (FID) and a 10 m long stainless steel column (φ = 2 mm) packed with Chromosorb PAW 80/100 mesh coated with 23% SP 1700. The alkaline solution, separated from the solid precipitate by centrifugation at 4,000 rpm for 30 min, was used for the determination of: 1) CO<sub>2</sub> as CO<sub>3</sub><sup>2−</sup> by titration with 0.5 N HCl solution; 2) SO<sub>2</sub> as SO<sub>4</sub><sup>2−</sup>, after oxidation with H<sub>2</sub>O<sub>2</sub>, by ion-chromatography (Metrohm Compact 761); 3) HCl, as Cl<sup>−</sup> by ion-chromatography. The solid precipitate was oxidized by H<sub>2</sub>O<sub>2</sub> to determine H<sub>2</sub>S as SO<sub>4</sub><sup>2−</sup> by ion-chromatography [<xref ref-type="bibr" rid="b63-ijms-11-01434">63</xref>,<xref ref-type="bibr" rid="b64-ijms-11-01434">64</xref>]. The analytical error is <5%.</p><p>The VOCs were pre-concentrated and transferred from the sampling vials into the column headspace of a Thermo Trace GC Ultra gas chromatograph by using a manual SPME (solid-phase micro-extraction) device introduced through the silicon membrane of the glass vial to expose the gas mixtures to a divinylbenzene (DVB)-Carboxen-polydimethylsiloxane (PDMS), 50/30 μm, 2 cm long fibre assembly (Supelco; Bellefonte, PA, USA) for 15 min [<xref ref-type="bibr" rid="b65-ijms-11-01434">65</xref>]. The usefulness of the SPME method [<xref ref-type="bibr" rid="b66-ijms-11-01434">66</xref>] for the VOC analysis has widely been demonstrated [<xref ref-type="bibr" rid="b67-ijms-11-01434">67</xref>–<xref ref-type="bibr" rid="b69-ijms-11-01434">69</xref>]. The DVB-Carboxen-PDMS fibre was selected by its high retentive properties, a feature that is particularly appropriate for analysis aimed to the determination of the organic compounds of interest for the present paper. A Thermo Trace GC Ultra gas chromatograph coupled with a Thermo DSQ Quadrupole Mass Spectrometer was used for analytical separation and detection. The mass spectrometer operated in full scan mode, in the mass range 40–400 <italic>m</italic>/<italic>z</italic>. The transfer-line temperature was set at 230 °C. The mass detector was equipped with EI set at 70 eV. The source temperature was 250 °C. The gas chromatograph was equipped with a split/splitless injection port operating in the splitless mode with a dedicated SPME liner (0.75 mm i.d.). Analytes were desorbed from the SPME fiber through direct exposure for 2 min in the GC injection port, heated at 230 °C. The chromatographic column was a 30 m × 0.25 mm i.d. 0.25 μm film thickness TV1-MS fused silica capillary column (Thermo). The carrier gas was helium set to a flow-rate of 1.3 mL/min in constant pressure mode. The column oven temperature program was the following: 35 °C (hold 10 min), rate 5.5 °C/min to 180 °C (hold 3 min), rate 20 °C/min to 230 °C (hold 6 min) [<xref ref-type="bibr" rid="b65-ijms-11-01434">65</xref>]. Compounds were identified by comparison of the mass spectra with those of the NIST05 library (NIST, 2005).</p><p>The VOCs identified by mass spectrometry were quantified using an external standard calibration procedure performed on the basis of calibration curves created by analyzing gaseous standard mixtures of the main VOC groups, <italic>i.e.,</italic> alkanes, alkenes, aromatics, cyclics, chlorofluorocarbons, ketones, aldehydes and heteroaromatics. The values of the Relative Standard Deviation (RDS), calculated from seven replicate analyses of a gaseous mixture in which the compounds of interest were present at a concentration of 2 ppmv, are <7%. Eventually, the detection limits were determined by linear extrapolation from the lowest standard in the calibration curve using the area of a peak having a signal/noise ratio of 5 [<xref ref-type="bibr" rid="b68-ijms-11-01434">68</xref>].</p></sec></sec><sec sec-type="conclusions"><label>4.</label><title>Conclusions</title><p>The distribution of thiophenes and furans in gases from hydrothermal and magmatic-hydrothermal systems have been revealed to be strongly dependent on the physical-chemical conditions acting on fluid reservoirs, where VOCs are produced via a complex series of catalytic processes, involving organic matter buried in sedimentary formations. Thiophene seems to be efficiently produced at hydrothermal conditions and tend to be destroyed in presence of hot, highly oxidizing fluids from a magma source. On the contrary, the formation of C<sub>4</sub>H<sub>4</sub>O seems to be favoured at highly acidic and oxidizing conditions that are determined by the presence of fluids from magmatic degassing. Methylated and hydrogenated heteroaromatics are also preferentially associated with hydrothermal conditions. According to these considerations, the composition of O- and S-bearing heteroaromatics can be utilized in both volcanic and geothermal systems to evaluate contributions of fluids produced in different “natural dominions”, <italic>i.e.,</italic> hydrothermal and magmatic. These results may imply useful applications in volcanic monitoring and geothermal prospection, although the existing dataset should be expanded to better constrain the behaviour of these new geochemical tracers. Experimental runs, able to test the mechanisms of formation and stability of heteroaromatics at temperature, redox and catalytic conditions resembling those of a volcano-hydrothermal environment, would probably useful to better constrain their behaviour.</p></sec></body><back><ack><p>Many thanks are due two anonymous reviewers who improved an early version of the manuscript. This work partly benefited from the financial support of the Laboratories of CNR-IGG and Department of Earth Sciences of Florence (Italy).</p></ack><fn-group><fn><p><italic>Sample Availability:</italic> Available from the authors.</p></fn></fn-group><ref-list><title>References and Notes</title><ref id="b1-ijms-11-01434"><label>1.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Fischer</surname><given-names>TP</given-names></name><name><surname>Arehart</surname><given-names>GB</given-names></name><name><surname>Sturchio</surname><given-names>NC</given-names></name><name><surname>Williams</surname><given-names>SN</given-names></name></person-group><article-title>The relationship between fumarole gas composition and eruptive activity at Galeras Volcano (Colombia)</article-title><source>Geology</source><year>1996</year><volume>24</volume><fpage>531</fpage><lpage>534</lpage></mixed-citation></ref><ref id="b2-ijms-11-01434"><label>2.</label><mixed-citation publication-type="book"><person-group person-group-type="author"><name><surname>Giggenbach</surname><given-names>WF</given-names></name></person-group><article-title>The origin and evolution of fluids in magmatic-hydrothermal systems</article-title><source>Geochemistry of Hydrothermal Ore Deposits</source><edition>3rd ed</edition><person-group person-group-type="editor"><name><surname>Barnes</surname><given-names>HL</given-names></name></person-group><publisher-name>Wiley</publisher-name><publisher-loc>New York, NY, USA</publisher-loc><year>1997</year><fpage>737</fpage><lpage>796</lpage></mixed-citation></ref><ref id="b3-ijms-11-01434"><label>3.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Hirabayashi</surname><given-names>J</given-names></name><name><surname>Kusakabe</surname><given-names>M</given-names></name></person-group><article-title>A review on the chemical precursors of volcanic eruptions</article-title><source>Bull Volcanol Soc Jpn</source><year>1985</year><volume>30</volume><fpage>171</fpage><lpage>183</lpage><comment>(in Japanese).</comment></mixed-citation></ref><ref id="b4-ijms-11-01434"><label>4.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Martini</surname><given-names>M</given-names></name><name><surname>Giannini</surname><given-names>L</given-names></name><name><surname>Buccianti</surname><given-names>A</given-names></name><name><surname>Prati</surname><given-names>F</given-names></name><name><surname>Cellini Legittimo</surname><given-names>P</given-names></name><name><surname>Iozzelli</surname><given-names>P</given-names></name><name><surname>Capaccioni</surname><given-names>B</given-names></name></person-group><article-title>Ten years of geochemical monitoring at Phlegrean Fields, Italy</article-title><source>J. Volcanol. Geotherm. Res</source><year>1991</year><volume>48</volume><fpage>161</fpage><lpage>171</lpage></mixed-citation></ref><ref id="b5-ijms-11-01434"><label>5.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Chiodini</surname><given-names>G</given-names></name><name><surname>Marini</surname><given-names>L</given-names></name></person-group><article-title>Hydrothermal gas equilibria: The H<sub>2</sub>O-H<sub>2</sub>-CO<sub>2</sub>-CO-CH<sub>4</sub> system</article-title><source>Geochim. Cosmochim. Acta</source><year>1998</year><volume>62</volume><fpage>2673</fpage><lpage>2687</lpage></mixed-citation></ref><ref id="b6-ijms-11-01434"><label>6.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Giggenbach</surname><given-names>WF</given-names></name></person-group><article-title>Geothermal gas equilibria</article-title><source>Geochim. Cosmochim. Acta</source><year>1980</year><volume>44</volume><fpage>2021</fpage><lpage>2032</lpage></mixed-citation></ref><ref id="b7-ijms-11-01434"><label>7.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Gerlach</surname><given-names>TM</given-names></name><name><surname>Nordlie</surname><given-names>BE</given-names></name></person-group><article-title>The C–O–H–S gaseous system. Part II: Temperature, atomic composition and molecular equilibria in volcanic gases</article-title><source>Am. J. Sci</source><year>1975</year><volume>275</volume><fpage>377</fpage><lpage>394</lpage></mixed-citation></ref><ref id="b8-ijms-11-01434"><label>8.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Giggenbach</surname><given-names>WF</given-names></name></person-group><article-title>Redox processes governing the chemistry of fumarolic gas discharges from White Island, New Zealand</article-title><source>Appl. Geochem</source><year>1987</year><volume>2</volume><fpage>143</fpage><lpage>161</lpage></mixed-citation></ref><ref id="b9-ijms-11-01434"><label>9.</label><mixed-citation publication-type="book"><person-group person-group-type="author"><name><surname>Giggenbach</surname><given-names>WF</given-names></name></person-group><article-title>Chemical composition of volcanic gases</article-title><source>Monitoring and mitigation of Volcanic Hazards</source><person-group person-group-type="editor"><name><surname>Scarpa</surname><given-names>M</given-names></name><name><surname>Tilling</surname><given-names>RJ</given-names></name></person-group><publisher-name>Springer</publisher-name><publisher-loc>Heidelberg, Germany</publisher-loc><year>1996</year><fpage>221</fpage><lpage>256</lpage></mixed-citation></ref><ref id="b10-ijms-11-01434"><label>10.</label><mixed-citation publication-type="book"><person-group person-group-type="author"><name><surname>Doukas</surname><given-names>MP</given-names></name><name><surname>Gerlach</surname><given-names>TM</given-names></name></person-group><article-title>Sulfur dioxide scrubbing during the 1992 eruptions of Crater Peak, Mount Spurr Volcano, Alaska</article-title><source>The 1992 Eruptions of Crater Peak Vent, Mount Spurr Volcano, Alaska</source><person-group person-group-type="editor"><name><surname>Keith</surname><given-names>TEC</given-names></name></person-group><publisher-name>US Geol Surv Bull</publisher-name><publisher-loc>Mount Spurr Volcano, AK, USA</publisher-loc><year>1995</year><volume>2139</volume><fpage>47</fpage><lpage>57</lpage></mixed-citation></ref><ref id="b11-ijms-11-01434"><label>11.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Symonds</surname><given-names>RB</given-names></name><name><surname>Gerlach</surname><given-names>TM</given-names></name><name><surname>Reed</surname><given-names>MH</given-names></name></person-group><article-title>Magmatic gas scrubbing: Implications for volcano monitoring</article-title><source>J. Volcanol. Geotherm. Res</source><year>2001</year><volume>108</volume><fpage>303</fpage><lpage>341</lpage></mixed-citation></ref><ref id="b12-ijms-11-01434"><label>12.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Capaccioni</surname><given-names>B</given-names></name><name><surname>Mangani</surname><given-names>F</given-names></name></person-group><article-title>Monitoring of active but quiescent volcanoes using light hydrocarbon distribution in volcanic gases: The results of 4 years of discontinuous monitoring in the Campi Flegrei (Italy)</article-title><source>Earth Planet. Sci. Lett</source><year>2001</year><volume>188</volume><fpage>543</fpage><lpage>555</lpage></mixed-citation></ref><ref id="b13-ijms-11-01434"><label>13.</label><mixed-citation publication-type="book"><person-group person-group-type="author"><name><surname>Taran</surname><given-names>YA</given-names></name><name><surname>Giggenbach</surname><given-names>WF</given-names></name></person-group><article-title>Geochemistry of light hydrocarbons in subduction-related volcanic and hydrothermal fluids</article-title><source>Volcanic, Geothermal, and Ore-Forming Fluids: Rulers and Witnesses of Processes within the Earth</source>, Spec Publ, 10; <person-group person-group-type="editor"><name><surname>Simmons</surname><given-names>SF</given-names></name><name><surname>Graham</surname><given-names>IJ</given-names></name></person-group><publisher-name>Soc Econ Geol</publisher-name><publisher-loc>Littleton, CO, USA</publisher-loc><year>2003</year><fpage>61</fpage><lpage>74</lpage></mixed-citation></ref><ref id="b14-ijms-11-01434"><label>14.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Tassi</surname><given-names>F</given-names></name><name><surname>Vaselli</surname><given-names>O</given-names></name><name><surname>Capaccioni</surname><given-names>B</given-names></name><name><surname>Giolito</surname><given-names>C</given-names></name><name><surname>Duarte</surname><given-names>E</given-names></name><name><surname>Fernandez</surname><given-names>E</given-names></name><name><surname>Minissale</surname><given-names>A</given-names></name><name><surname>Magro</surname><given-names>G</given-names></name></person-group><article-title>The hydrothermal-volcanic system of the Rincon de la Vieja volcano (Costa Rica): A combined (inorganic and organic) geochemical approach to understanding the origin of the fluid discharges and its possible application to volcanic surveillance</article-title><source>J. Volcanol. Geotherm. Res</source><year>2005</year><volume>148</volume><fpage>315</fpage><lpage>333</lpage></mixed-citation></ref><ref id="b15-ijms-11-01434"><label>15.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Tassi</surname><given-names>F</given-names></name><name><surname>Vaselli</surname><given-names>O</given-names></name><name><surname>Capaccioni</surname><given-names>B</given-names></name><name><surname>Montegrossi</surname><given-names>G</given-names></name><name><surname>Barahona</surname><given-names>F</given-names></name><name><surname>Caprai</surname><given-names>A</given-names></name></person-group><article-title>Scrubbing process and chimica equilibria controlling the composition of light hydrocarbon in natural fluid discharges: An example from the geothermal fields of El Salvador</article-title><source>Geochem. Geophys. Geosys</source><year>2007</year><volume>8</volume><fpage>Q05008</fpage></mixed-citation></ref><ref id="b16-ijms-11-01434"><label>16.</label><mixed-citation publication-type="book"><person-group person-group-type="author"><name><surname>Giggenbach</surname><given-names>WF</given-names></name></person-group><article-title>Chemical composition of volcanic gases</article-title><source>Monitoring and Mitigation of Volcanic Hazards</source><person-group person-group-type="editor"><name><surname>Scarpa</surname><given-names>M</given-names></name><name><surname>Tilling</surname><given-names>RJ</given-names></name></person-group><publisher-name>Springer</publisher-name><publisher-loc>New York, NY, USA</publisher-loc><year>1996</year><fpage>221</fpage><lpage>256</lpage></mixed-citation></ref><ref id="b17-ijms-11-01434"><label>17.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Chiodini</surname><given-names>G</given-names></name><name><surname>Cioni</surname><given-names>R</given-names></name><name><surname>Marini</surname><given-names>L</given-names></name><name><surname>Panichi</surname><given-names>C</given-names></name></person-group><article-title>Origin of the fumarolic fluids of Vulcano Island, Italy, and implications for volcanic surveillance</article-title><source>Bull. Volcanol</source><year>1995</year><volume>57</volume><fpage>99</fpage><lpage>110</lpage></mixed-citation></ref><ref id="b18-ijms-11-01434"><label>18.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Gottsmann</surname><given-names>J</given-names></name><name><surname>Wooller</surname><given-names>L</given-names></name><name><surname>Martí</surname><given-names>J</given-names></name><name><surname>Fernández</surname><given-names>J</given-names></name><name><surname>Camacho</surname><given-names>AG</given-names></name><name><surname>González</surname><given-names>PJ</given-names></name><name><surname>García</surname><given-names>A</given-names></name><name><surname>Rymer</surname><given-names>H</given-names></name></person-group><article-title>New evidence for the reawakening of Teide volcano</article-title><source>Geophys. Res. Lett</source><year>2006</year><volume>33</volume><fpage>L20311</fpage></mixed-citation></ref><ref id="b19-ijms-11-01434"><label>19.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Tassi</surname><given-names>F</given-names></name><name><surname>Aguilera</surname><given-names>F</given-names></name><name><surname>Vaselli</surname><given-names>O</given-names></name><name><surname>Medina</surname><given-names>E</given-names></name><name><surname>Tedesco</surname><given-names>D</given-names></name><name><surname>Delgado Huertas</surname><given-names>A</given-names></name><name><surname>Poreda</surname><given-names>R</given-names></name><name><surname>Kojima</surname><given-names>S</given-names></name></person-group><article-title>The magmatic- and hydrothermal-dominated fumarolic system at the Active Crater of Lascar volcano, northern Chile</article-title><source>Bull Volcanol</source><year>2009</year><volume>71</volume><fpage>171</fpage><lpage>183</lpage></mixed-citation></ref><ref id="b20-ijms-11-01434"><label>20.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Tassi</surname><given-names>F</given-names></name><name><surname>Vaselli</surname><given-names>O</given-names></name><name><surname>Barbosa</surname><given-names>V</given-names></name><name><surname>Fernandez</surname><given-names>E</given-names></name><name><surname>Duarte</surname><given-names>E</given-names></name></person-group><article-title>Fluid geochemistry and seismic activity in the period 1998–2002 at Turrialba Volcano (Costa Rica)</article-title><source>Ann. Geophys</source><year>2004</year><volume>47</volume><fpage>1501</fpage><lpage>1511</lpage></mixed-citation></ref><ref id="b21-ijms-11-01434"><label>21.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Duchi</surname><given-names>V</given-names></name><name><surname>Minissale</surname><given-names>A</given-names></name><name><surname>Manganelli</surname><given-names>M</given-names></name></person-group><article-title>Chemical composition of natural deep and shallow hydrothermal fluids in the Larderello geothermal field</article-title><source>J. Volcanol. Geotherm. Res</source><year>1992</year><volume>49</volume><fpage>313</fpage><lpage>328</lpage></mixed-citation></ref><ref id="b22-ijms-11-01434"><label>22.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Endeshaw</surname><given-names>A</given-names></name></person-group><article-title>Current status (1987) of geothermal exploration in Ethiopia</article-title><source>Geothermics</source><year>1988</year><volume>17</volume><fpage>477</fpage><lpage>488</lpage></mixed-citation></ref><ref id="b23-ijms-11-01434"><label>23.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Tassi</surname><given-names>F</given-names></name><name><surname>Martinez</surname><given-names>C</given-names></name><name><surname>Vaselli</surname><given-names>O</given-names></name><name><surname>Capaccioni</surname><given-names>B</given-names></name><name><surname>Viramonte</surname><given-names>J</given-names></name></person-group><article-title>Light hydrocarbons as redox and temperature indicators in the geothermal field of El Tatio (northern Chile)</article-title><source>Appl. Geochem</source><year>2005</year><volume>20</volume><fpage>2049</fpage><lpage>2062</lpage></mixed-citation></ref><ref id="b24-ijms-11-01434"><label>24.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Chiodini</surname><given-names>G</given-names></name><name><surname>Marini</surname><given-names>L</given-names></name><name><surname>Russo</surname><given-names>M</given-names></name></person-group><article-title>Geochemical evidence for the existence of high-temperature hydrothermal brines at Vesuvio volcano, Italy</article-title><source>Geochim. Cosmochim. Acta</source><year>2001</year><volume>65</volume><fpage>2129</fpage><lpage>2147</lpage></mixed-citation></ref><ref id="b25-ijms-11-01434"><label>25.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Duchi</surname><given-names>V</given-names></name><name><surname>Campana</surname><given-names>ME</given-names></name><name><surname>Minissale</surname><given-names>A</given-names></name><name><surname>Thompson</surname><given-names>M</given-names></name></person-group><article-title>Geochemistry of thermal fluids on the vulcanic isle of Pantelleria, southern Italy</article-title><source>Appl. Geochem</source><year>1994</year><volume>9</volume><fpage>147</fpage><lpage>160</lpage></mixed-citation></ref><ref id="b26-ijms-11-01434"><label>26.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Fiebig</surname><given-names>J</given-names></name><name><surname>Chiodini</surname><given-names>G</given-names></name><name><surname>Caliro</surname><given-names>S</given-names></name><name><surname>Rizzo</surname><given-names>A</given-names></name><name><surname>Spangenberg</surname><given-names>J</given-names></name><name><surname>Hunziker</surname><given-names>JC</given-names></name></person-group><article-title>Chemical and isotopic equilibrium between CO<sub>2</sub> and CH<sub>4</sub> in fumarolic gas discharges: Generation of CH<sub>4</sub> in arc magmatic-hydrothermal systems</article-title><source>Geochim. Cosmochim. Acta</source><year>2004</year><volume>68</volume><fpage>2321</fpage><lpage>2334</lpage></mixed-citation></ref><ref id="b27-ijms-11-01434"><label>27.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Hurwitz</surname><given-names>S</given-names></name><name><surname>Lowenstern</surname><given-names>JB</given-names></name><name><surname>Heasler</surname><given-names>H</given-names></name></person-group><article-title>Spatial and temporal geochemical trends in the hydrothermal system of Yellowstone National Park: Inferences from river solute fluxes</article-title><source>J. Volcanol. Geotherm. Res</source><year>2007</year><volume>162</volume><fpage>149</fpage><lpage>171</lpage></mixed-citation></ref><ref id="b28-ijms-11-01434"><label>28.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Inguaggiato</surname><given-names>S</given-names></name><name><surname>Pecoraino</surname><given-names>G</given-names></name><name><surname>D’Amore</surname><given-names>F</given-names></name></person-group><article-title>Chemical and isotopical characterization of fluid manifestations of Ischia Island (Italy)</article-title><source>J. Volcanol. Geotherm. Res</source><year>2000</year><volume>99</volume><fpage>151</fpage><lpage>178</lpage></mixed-citation></ref><ref id="b29-ijms-11-01434"><label>29.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lee</surname><given-names>HF</given-names></name><name><surname>Yang</surname><given-names>TF</given-names></name><name><surname>Lan</surname><given-names>TF</given-names></name></person-group><article-title>Fumarolic gas composition of the Tatun Volcano Group, northern Taiwan</article-title><source>TAO</source><year>2005</year><volume>15</volume><fpage>843</fpage><lpage>864</lpage></mixed-citation></ref><ref id="b30-ijms-11-01434"><label>30.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Taran</surname><given-names>Y</given-names></name><name><surname>Fischer</surname><given-names>TP</given-names></name><name><surname>Pokrovsky</surname><given-names>B</given-names></name><name><surname>Sano</surname><given-names>Y</given-names></name><name><surname>Armienta</surname><given-names>MA</given-names></name><name><surname>Macias</surname><given-names>JL</given-names></name></person-group><article-title>Geochemistry of the volcano-hydrothermal system of El Chichon volcano, Chiapas, Mexico</article-title><source>Bull. Volcanol</source><year>1998</year><volume>59</volume><fpage>436</fpage><lpage>449</lpage></mixed-citation></ref><ref id="b31-ijms-11-01434"><label>31.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Tedesco</surname><given-names>D</given-names></name><name><surname>Sabroux</surname><given-names>JC</given-names></name></person-group><article-title>The determination of deep temperatures by mean of the CO-CO<sub>2</sub>-H<sub>2</sub>-H<sub>2</sub>O geothermometer: an example using the fumaroles in the Campi Flegrei, Italy</article-title><source>Bull. Volcanol</source><year>1987</year><volume>49</volume><fpage>381</fpage><lpage>387</lpage></mixed-citation></ref><ref id="b32-ijms-11-01434"><label>32.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Mango</surname><given-names>FD</given-names></name></person-group><article-title>The origin of light hydrocarbons</article-title><source>Geochim. Cosmochim. Acta</source><year>2000</year><volume>64</volume><fpage>1265</fpage><lpage>1277</lpage></mixed-citation></ref><ref id="b33-ijms-11-01434"><label>33.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Capaccioni</surname><given-names>B</given-names></name><name><surname>Martini</surname><given-names>M</given-names></name><name><surname>Mangani</surname><given-names>F</given-names></name><name><surname>Giannini</surname><given-names>L</given-names></name><name><surname>Nappi</surname><given-names>G</given-names></name><name><surname>Prati</surname><given-names>F</given-names></name></person-group><article-title>Light hydrocarbons in gas-emissions from volcanic areas and geothermal fields</article-title><source>Geochem. J</source><year>1993</year><volume>27</volume><fpage>7</fpage><lpage>17</lpage></mixed-citation></ref><ref id="b34-ijms-11-01434"><label>34.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Capaccioni</surname><given-names>B</given-names></name><name><surname>Tassi</surname><given-names>F</given-names></name><name><surname>Maione</surname><given-names>M</given-names></name><name><surname>Mangani</surname><given-names>F</given-names></name><name><surname>Vaselli</surname><given-names>O</given-names></name></person-group><article-title>Organics in volcanic gases: A review on their distribution and applications to volcanic surveillance</article-title><source>Eos Trans AGU</source><year>2005</year><volume>86</volume>, Abstract B23D-03.</mixed-citation></ref><ref id="b35-ijms-11-01434"><label>35.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Darling</surname><given-names>WG</given-names></name></person-group><article-title>Hydrothermal hydrocarbon gases: 1. Genesis and geothermometry</article-title><source>Appl. Geochem</source><year>1998</year><volume>13</volume><fpage>815</fpage><lpage>824</lpage></mixed-citation></ref><ref id="b36-ijms-11-01434"><label>36.</label><mixed-citation publication-type="other"><person-group person-group-type="author"><name><surname>Tassi</surname><given-names>F</given-names></name></person-group> Fluidi in Ambiente Vulcanico: Evoluzione Temporale dei Parametri Composizionali e Distribuzione Degli Idrocarburi Leggeri in Fase Gassosa. Ph.D. Thesis, Univ. of Florence: Florence, Italy, <year>2004</year></mixed-citation></ref><ref id="b37-ijms-11-01434"><label>37.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Capaccioni</surname><given-names>B</given-names></name><name><surname>Martini</surname><given-names>M</given-names></name><name><surname>Mangani</surname><given-names>F</given-names></name></person-group><article-title>Light hydrocarbons in hydrothermal and magmatic fumaroles: hints of catalytic and thermal reactions</article-title><source>Bull. Volcanol</source><year>1995</year><volume>56</volume><fpage>593</fpage><lpage>600</lpage></mixed-citation></ref><ref id="b38-ijms-11-01434"><label>38.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Mango</surname><given-names>FD</given-names></name><name><surname>Hightower</surname><given-names>JH</given-names></name><name><surname>James</surname><given-names>AT</given-names></name></person-group><article-title>Role of transition- metal catalysis in the formation of natural gas</article-title><source>Nature</source><year>1994</year><volume>368</volume><fpage>536</fpage><lpage>538</lpage></mixed-citation></ref><ref id="b39-ijms-11-01434"><label>39.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Tannenbaum</surname><given-names>E</given-names></name><name><surname>Kaplan</surname><given-names>IR</given-names></name></person-group><article-title>Low-M<sub>r</sub> hydrocarbons generated during hydrous and dry pyrolysis of kerogen</article-title><source>Nature</source><year>1985</year><volume>317</volume><fpage>708</fpage><lpage>710</lpage><pub-id pub-id-type="pmid">11539657</pub-id></mixed-citation></ref><ref id="b40-ijms-11-01434"><label>40.</label><mixed-citation publication-type="book"><person-group person-group-type="author"><name><surname>North</surname><given-names>FK</given-names></name></person-group><source>Petroleum Geology</source><publisher-name>Allen & Unwin</publisher-name><publisher-loc>Boston, MA, USA</publisher-loc><year>1985</year></mixed-citation></ref><ref id="b41-ijms-11-01434"><label>41.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Stockwell</surname><given-names>DM</given-names></name><name><surname>Bianchi</surname><given-names>D</given-names></name><name><surname>Bennett</surname><given-names>CO</given-names></name></person-group><article-title>Carbon pathways in methanation and chain growth during the Fischer-Tropsch synthesis on Fe/Al<sub>2</sub>O<sub>3</sub></article-title><source>J. Catal</source><year>1988</year><volume>113</volume><fpage>13</fpage><lpage>25</lpage></mixed-citation></ref><ref id="b42-ijms-11-01434"><label>42.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Gerlach</surname><given-names>TM</given-names></name></person-group><article-title>Evaluation of volcanic gas analyses from Kilauea volcano</article-title><source>J. Volcanol. Geotherm. Res</source><year>1980</year><volume>7</volume><fpage>295</fpage><lpage>317</lpage></mixed-citation></ref><ref id="b43-ijms-11-01434"><label>43.</label><mixed-citation publication-type="book"><person-group person-group-type="author"><name><surname>Lobert</surname><given-names>JM</given-names></name><name><surname>Warnatz</surname><given-names>J</given-names></name></person-group><article-title>Emissions from the combustion processes in vegetation</article-title><source>Fire in the Environment: The Ecological, Atmospheric, and Climate Importance of Vegetation Fires</source><person-group person-group-type="editor"><name><surname>Crutzen</surname><given-names>PJ</given-names></name><name><surname>Goldammer</surname><given-names>JG</given-names></name></person-group><publisher-name>Wiley</publisher-name><publisher-loc>Hoboken, NJ, USA</publisher-loc><year>1993</year><fpage>15</fpage><lpage>37</lpage></mixed-citation></ref><ref id="b44-ijms-11-01434"><label>44.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Gaffney</surname><given-names>JS</given-names></name></person-group><article-title>Volcanic CFCs</article-title><source>Environ. Sci. Technol</source><year>1995</year><volume>29</volume><fpage>A8</fpage></mixed-citation></ref><ref id="b45-ijms-11-01434"><label>45.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Jordan</surname><given-names>A</given-names></name><name><surname>Harnisch</surname><given-names>J</given-names></name><name><surname>Borchers</surname><given-names>R</given-names></name><name><surname>Le Guern</surname><given-names>FN</given-names></name><name><surname>Shinohara</surname><given-names>H</given-names></name></person-group><article-title>Volcanogenic halocarbons</article-title><source>Environ. Sci. Technol</source><year>2000</year><volume>34</volume><fpage>1122</fpage><lpage>1124</lpage></mixed-citation></ref><ref id="b46-ijms-11-01434"><label>46.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Rasmussen</surname><given-names>RA</given-names></name><name><surname>Rasmussen</surname><given-names>LE</given-names></name><name><surname>Khalil</surname><given-names>MAK</given-names></name><name><surname>Dalluge</surname><given-names>RW</given-names></name></person-group><article-title>Concentration distribution of methyl chloride in the atmosphere</article-title><source>J. Geophys. Res</source><year>1980</year><volume>85</volume><fpage>7350</fpage><lpage>7356</lpage></mixed-citation></ref><ref id="b47-ijms-11-01434"><label>47.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Schwandner</surname><given-names>FM</given-names></name><name><surname>Seward</surname><given-names>TM</given-names></name><name><surname>Gize</surname><given-names>AP</given-names></name><name><surname>Hall</surname><given-names>PA</given-names></name><name><surname>Dietrich</surname><given-names>VJ</given-names></name></person-group><article-title>Diffuse emission of organic trace gases from the flank and crater of a quiescent active volcano (Vulcano, Aelian Islands, Italy)</article-title><source>J. Geophys. Res</source><year>2004</year><volume>109</volume><fpage>D04301</fpage></mixed-citation></ref><ref id="b48-ijms-11-01434"><label>48.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Manzano</surname><given-names>BK</given-names></name><name><surname>Fowler</surname><given-names>MG</given-names></name><name><surname>Machel</surname><given-names>HG</given-names></name></person-group><article-title>The influence of thermochemical sulphate reduction on hydrocarbon composition in Nisku reservoirs, Brazeau river area, Alberta, Canada</article-title><source>Org. Geochem</source><year>1997</year><volume>27</volume><fpage>507</fpage><lpage>521</lpage></mixed-citation></ref><ref id="b49-ijms-11-01434"><label>49.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Richard</surname><given-names>L</given-names></name><name><surname>Neuville</surname><given-names>N</given-names></name><name><surname>Sterpenich</surname><given-names>J</given-names></name><name><surname>Perfetti</surname><given-names>E</given-names></name><name><surname>Lacharpagne</surname><given-names>J-Cl</given-names></name></person-group><article-title>Thermodynamic analysis of organic/inorganic reactions involving sulfur: Implications for the sequestration of H<sub>2</sub>S in carbonate reservoirs</article-title><source>Oil Gas Sci. Technol</source><year>2005</year><volume>60</volume><fpage>275</fpage><lpage>285</lpage></mixed-citation></ref><ref id="b50-ijms-11-01434"><label>50.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Kettler</surname><given-names>RM</given-names></name><name><surname>Waldo</surname><given-names>GS</given-names></name><name><surname>Penner-Hahn</surname><given-names>JE</given-names></name><name><surname>Meyer</surname><given-names>PA</given-names></name><name><surname>Kesler</surname><given-names>SE</given-names></name></person-group><article-title>Sulfidation of organic matter associated with gold mineralization, Pueblo Viejo, Dominican Republic</article-title><source>Appl. Geochem</source><year>1990</year><volume>5</volume><fpage>237</fpage><lpage>248</lpage></mixed-citation></ref><ref id="b51-ijms-11-01434"><label>51.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Xiao</surname><given-names>J</given-names></name><name><surname>Zhang</surname><given-names>A</given-names></name></person-group><article-title>Discovery of thiopene-type compounds in Jinya gold deposit of Guangxi and its significance</article-title><source>Chin. Sci. Bull</source><year>1997</year><volume>42</volume><fpage>1009</fpage><lpage>1011</lpage></mixed-citation></ref><ref id="b52-ijms-11-01434"><label>52.</label><mixed-citation publication-type="book"><person-group person-group-type="author"><name><surname>Jordan</surname><given-names>A</given-names></name></person-group><source>Natural Production of Organohalogen Compounds</source><publisher-name>Springer Berlin Heidelberg</publisher-name><publisher-loc>New York, NY, USA</publisher-loc><year>2003</year><volume>3</volume><issue>Part P</issue><fpage>121</fpage><lpage>139</lpage></mixed-citation></ref><ref id="b53-ijms-11-01434"><label>53.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Li</surname><given-names>Q</given-names></name><name><surname>Xu</surname><given-names>Y</given-names></name><name><surname>Liu</surname><given-names>C</given-names></name><name><surname>Kim</surname><given-names>J</given-names></name></person-group><article-title>Catalytic synthesis of thiophene from reaction of furan and hydrogen sulphide</article-title><source>Catal Lett</source><year>2008</year><volume>122</volume><fpage>354</fpage><lpage>358</lpage></mixed-citation></ref><ref id="b54-ijms-11-01434"><label>54.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Rivers</surname><given-names>TJ</given-names></name><name><surname>Hudson</surname><given-names>TW</given-names></name><name><surname>Schmidt</surname><given-names>CE</given-names></name></person-group><article-title>Synthesis of a novel, biodegradable electrically conducting polymer for biomedical applications</article-title><source>Adv. Funct. Mater</source><year>2002</year><volume>12</volume><fpage>33</fpage><lpage>37</lpage></mixed-citation></ref><ref id="b55-ijms-11-01434"><label>55.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Southward</surname><given-names>BWL</given-names></name><name><surname>Fuller</surname><given-names>LS</given-names></name><name><surname>Huctchings</surname><given-names>GJ</given-names></name><name><surname>Joyner</surname><given-names>R</given-names></name><name><surname>Stewart</surname><given-names>R</given-names></name></person-group><article-title>Comments on the mechanism of the vapor-phase catalytic synthesis of thiophenes</article-title><source>Catal. Lett</source><year>1998</year><volume>55</volume><fpage>207</fpage><lpage>210</lpage></mixed-citation></ref><ref id="b56-ijms-11-01434"><label>56.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Tomov</surname><given-names>A</given-names></name><name><surname>Fajula</surname><given-names>F</given-names></name><name><surname>Moreau</surname><given-names>C</given-names></name></person-group><article-title>Vapor-phase synthesis of thiophene from crotonaldehyde and carbon disulfide over promoted chromia on g-alumina catalysts</article-title><source>Appl. Catal. A</source><year>2000</year><volume>192</volume><fpage>71</fpage><lpage>79</lpage></mixed-citation></ref><ref id="b57-ijms-11-01434"><label>57.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Campaigne</surname><given-names>E</given-names></name><name><surname>Foye</surname><given-names>WO</given-names></name></person-group><article-title>The synthesis of 2,5 diarylthiophenes</article-title><source>J. Org. Chem</source><year>1952</year><volume>17</volume><fpage>1405</fpage><lpage>1412</lpage></mixed-citation></ref><ref id="b58-ijms-11-01434"><label>58.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Jursic</surname><given-names>BS</given-names></name></person-group><article-title>Suitability of furan, pyrrole and thiophene as dienes for Diels-Alder reactions viewed through their stability and reactions barriers for reactions with acetylene, ethylene and cycloporpene. An AM1 semiempirical and B3LYP hybrid density functional theory study</article-title><source>J. Molecul. Struct</source><year>1998</year><volume>454</volume><fpage>105</fpage><lpage>116</lpage></mixed-citation></ref><ref id="b59-ijms-11-01434"><label>59.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Angelini</surname><given-names>G</given-names></name><name><surname>Lilla</surname><given-names>G</given-names></name><name><surname>Speranza</surname><given-names>M</given-names></name></person-group><article-title>Gas-phase heteroaromatic substitution. 3. Electrophilic methylation of furan and thiophene by CHXCH (X = fluoro, chloro) ions</article-title><source>J. Am. Chem. Soc</source><year>1982</year><volume>104</volume><fpage>7091</fpage><lpage>7098</lpage></mixed-citation></ref><ref id="b60-ijms-11-01434"><label>60.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wojcik</surname><given-names>BH</given-names></name></person-group><article-title>Catalytic hydrogenation of furan compounds</article-title><source>Ind. Eng. Chem</source><year>1948</year><volume>40</volume><fpage>210</fpage><lpage>216</lpage></mixed-citation></ref><ref id="b61-ijms-11-01434"><label>61.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Reddy</surname><given-names>BM</given-names></name><name><surname>Reddy</surname><given-names>GK</given-names></name><name><surname>Rao</surname><given-names>KN</given-names></name><name><surname>Khan</surname><given-names>A</given-names></name><name><surname>Ganesh</surname><given-names>I</given-names></name></person-group><article-title>Silica supported transition metal-based bimetallic catalysts for vapor phase selective hydrogenation of furfualdehyde</article-title><source>J. Mol. Catalys. A: Chem</source><year>2007</year><volume>265</volume><fpage>276</fpage><lpage>282</lpage></mixed-citation></ref><ref id="b62-ijms-11-01434"><label>62.</label><mixed-citation publication-type="book"><person-group person-group-type="author"><name><surname>Giggenbach</surname><given-names>WF</given-names></name><name><surname>Gougel</surname><given-names>RL</given-names></name></person-group><source>Method for the Collection and Analysis of Geothermal and Volcanic Water and Gas Samples</source> Chem. Div. Report, no. 2387, Petone, <publisher-loc>New Zealand DSIR</publisher-loc><year>1989</year><fpage>1</fpage><lpage>53</lpage></mixed-citation></ref><ref id="b63-ijms-11-01434"><label>63.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Montegrossi</surname><given-names>G</given-names></name><name><surname>Tassi</surname><given-names>F</given-names></name><name><surname>Vaselli</surname><given-names>O</given-names></name><name><surname>Buccianti</surname><given-names>A</given-names></name><name><surname>Garofalo</surname><given-names>K</given-names></name></person-group><article-title>Sulfur species in volcanic gases</article-title><source>Anal. Chem</source><year>2001</year><volume>73</volume><fpage>3709</fpage><lpage>3715</lpage><pub-id pub-id-type="pmid">11510838</pub-id></mixed-citation></ref><ref id="b64-ijms-11-01434"><label>64.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Vaselli</surname><given-names>O</given-names></name><name><surname>Tassi</surname><given-names>F</given-names></name><name><surname>Montegrossi</surname><given-names>G</given-names></name><name><surname>Capaccioni</surname><given-names>B</given-names></name><name><surname>Giannini</surname><given-names>L</given-names></name></person-group><article-title>Sampling and analysis of volcanic gases</article-title><source>Acta Volcanol</source><year>2006</year><volume>18</volume><fpage>65</fpage><lpage>76</lpage></mixed-citation></ref><ref id="b65-ijms-11-01434"><label>65.</label><mixed-citation publication-type="book"><person-group person-group-type="author"><name><surname>Tassi</surname><given-names>F</given-names></name><name><surname>Buccianti</surname><given-names>A</given-names></name><name><surname>Capecchiacci</surname><given-names>F</given-names></name><name><surname>Vaselli</surname><given-names>O</given-names></name><name><surname>Montegrossi</surname><given-names>G</given-names></name><name><surname>Minissale</surname><given-names>A</given-names></name></person-group><source>Metodo d'analisi e di riconoscimento dei composti organici volatili (COV) in gas vulcanici, idrotermali e del suolo</source> Internal Report CNR-IGG, n°1/2008, <publisher-loc>Florence, Italy</publisher-loc><year>2008</year><fpage>1</fpage><lpage>12</lpage></mixed-citation></ref><ref id="b66-ijms-11-01434"><label>66.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Arthur</surname><given-names>CL</given-names></name><name><surname>Pawliszyn</surname><given-names>J</given-names></name></person-group><article-title>Solid phase microextraction with thermal desorption using fused silica optical fibers</article-title><source>Anal. Chem</source><year>1990</year><volume>62</volume><fpage>2145</fpage><lpage>2148</lpage></mixed-citation></ref><ref id="b67-ijms-11-01434"><label>67.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Davoli</surname><given-names>E</given-names></name><name><surname>Gangai</surname><given-names>ML</given-names></name><name><surname>Morselli</surname><given-names>L</given-names></name><name><surname>Tonelli</surname><given-names>D</given-names></name></person-group><article-title>Characterization of odorants emissions from landfills by SPME and GC/MS</article-title><source>Chemosphere</source><year>2003</year><volume>51</volume><fpage>357</fpage><lpage>368</lpage><pub-id pub-id-type="pmid">12598001</pub-id></mixed-citation></ref><ref id="b68-ijms-11-01434"><label>68.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Mangani</surname><given-names>G</given-names></name><name><surname>Berloni</surname><given-names>A</given-names></name><name><surname>Maione</surname><given-names>M</given-names></name></person-group><article-title>“Cold” solid-phase microextraction method for the determination of volatile halocarbons present in the atmosphere at ultra-trace levels</article-title><source>J. Chromatogr. A</source><year>2003</year><volume>988</volume><fpage>167</fpage><lpage>175</lpage><pub-id pub-id-type="pmid">12641154</pub-id></mixed-citation></ref><ref id="b69-ijms-11-01434"><label>69.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Mangani</surname><given-names>G</given-names></name><name><surname>Berlani</surname><given-names>A</given-names></name><name><surname>Capaccioni</surname><given-names>B</given-names></name><name><surname>Tassi</surname><given-names>F</given-names></name><name><surname>Maione</surname><given-names>M</given-names></name></person-group><article-title>Gas chromatographic-mass spectrometric analysis of hydrocarbons and other neutral organic compounds in volcanic gases using SPME for sample preparation</article-title><source>Chromatographia</source><year>2004</year><volume>58</volume><fpage>1</fpage><lpage>5</lpage></mixed-citation></ref></ref-list></back><floats-group><fig id="f1-ijms-11-01434" position="float"><label>Figure 1.</label><caption><p>Relative concentrations, expressed as % of the total VOC abundances, of alkane, aromatic, cyclic, alkene, <italic>Cl</italic>-bearing, <italic>O</italic>-bearing and heteroaromatic compounds in (<bold>a</bold>) <italic>M</italic> and (<bold>b</bold>) <italic>H</italic> gases.</p></caption><graphic xlink:href="ijms-11-01434f1"></graphic></fig><fig id="f2-ijms-11-01434" position="float"><label>Figure 2.</label><caption><p>(H<sub>2</sub>S + SO<sub>2</sub>) <italic>vs.</italic> <bold>(</bold>C<sub>4</sub>H<sub>4</sub>S + 3C<sub>5</sub>H<sub>6</sub>S + 2,4C<sub>6</sub>H<sub>8</sub>S) binary diagram. Green triangle: <italic>H</italic> gas; red circle: <italic>M</italic> gas.</p></caption><graphic xlink:href="ijms-11-01434f2"></graphic></fig><fig id="f3-ijms-11-01434" position="float"><label>Figure 3.</label><caption><p>(<bold>a</bold>) 3-C<sub>5</sub>H<sub>6</sub>S <italic>vs.</italic> C<sub>4</sub>H<sub>4</sub>S and (<bold>b</bold>) C<sub>6</sub>H<sub>6</sub> <italic>vs.</italic> C<sub>4</sub>H<sub>4</sub>S binary diagrams. Symbols as in <xref ref-type="fig" rid="f2-ijms-11-01434">Figure 2</xref>.</p></caption><graphic xlink:href="ijms-11-01434f3"></graphic></fig><fig id="f4-ijms-11-01434" position="float"><label>Figure 4.</label><caption><p>3-C<sub>5</sub>H<sub>6</sub>S/C<sub>4</sub>H<sub>4</sub>S <italic>vs.</italic> C<sub>7</sub>H<sub>8</sub>/C<sub>6</sub>H<sub>6</sub> binary diagram. Symbols as in <xref ref-type="fig" rid="f2-ijms-11-01434">Figure 2</xref>.</p></caption><graphic xlink:href="ijms-11-01434f4"></graphic></fig><fig id="f5-ijms-11-01434" position="float"><label>Figure 5.</label><caption><p>C<sub>4</sub>H<sub>4</sub>O <italic>vs.</italic> C<sub>4</sub>H<sub>4</sub>S binary diagram. Symbols as in <xref ref-type="fig" rid="f2-ijms-11-01434">Figure 2</xref>.</p></caption><graphic xlink:href="ijms-11-01434f5"></graphic></fig><fig id="f6-ijms-11-01434" position="float"><label>Figure 6.</label><caption><p>C<sub>4</sub>H<sub>4</sub>O-C<sub>5</sub>H<sub>6</sub>O-C<sub>4</sub>H<sub>8</sub>O triangular diagram. Symbols as in <xref ref-type="fig" rid="f2-ijms-11-01434">Figure 2</xref>.</p></caption><graphic xlink:href="ijms-11-01434f6"></graphic></fig><fig id="f7-ijms-11-01434" position="float"><label>Scheme 1.</label><caption><p>Synthesis of C<sub>4</sub>H<sub>4</sub>S from butadiene.</p></caption><graphic xlink:href="ijms-11-01434f7"></graphic></fig><fig id="f8-ijms-11-01434" position="float"><label>Scheme 2.</label><caption><p>3-Methylthiophene production from 2-methylbutadiene.</p></caption><graphic xlink:href="ijms-11-01434f8"></graphic></fig><fig id="f9-ijms-11-01434" position="float"><label>Scheme 3.</label><caption><p>Paal-Knorr synthesis of C<sub>4</sub>H<sub>4</sub>O.</p></caption><graphic xlink:href="ijms-11-01434f9"></graphic></fig><fig id="f10-ijms-11-01434" position="float"><label>Scheme 4.</label><caption><p>Furan hydrogenation to form C<sub>4</sub>H<sub>8</sub>O.</p></caption><graphic xlink:href="ijms-11-01434f10"></graphic></fig><table-wrap id="t1-ijms-11-01434" position="float"><label>Table 1.</label><caption><p>Chemical composition of the main gas species. Concentrations are in μmol/mol.</p></caption><table frame="hsides" rules="groups"><thead><tr><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>n°</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>sample</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>Location</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>T °C</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>CO</bold><sub><bold>2</bold></sub></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>HCl</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>SO</bold><sub><bold>2</bold></sub></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>H</bold><sub><bold>2</bold></sub><bold>S</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>N</bold><sub><bold>2</bold></sub></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>CH</bold><sub><bold>4</bold></sub></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>Ar</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>O</bold><sub><bold>2</bold></sub></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>H</bold><sub><bold>2</bold></sub></th></tr></thead><tbody><tr><td valign="top" align="center" rowspan="1" colspan="1">1</td><td valign="top" align="center" rowspan="1" colspan="1">Teide volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">Spain</td><td valign="top" align="center" rowspan="1" colspan="1">98</td><td valign="top" align="center" rowspan="1" colspan="1">960092</td><td valign="top" align="center" rowspan="1" colspan="1">351</td><td valign="top" align="center" rowspan="1" colspan="1">1502</td><td valign="top" align="center" rowspan="1" colspan="1">17807</td><td valign="top" align="center" rowspan="1" colspan="1">15444</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">218</td><td valign="top" align="center" rowspan="1" colspan="1">688</td><td valign="top" align="center" rowspan="1" colspan="1">4191</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">2</td><td valign="top" align="center" rowspan="1" colspan="1">Teide volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">Spain</td><td valign="top" align="center" rowspan="1" colspan="1">96</td><td valign="top" align="center" rowspan="1" colspan="1">968658</td><td valign="top" align="center" rowspan="1" colspan="1">469</td><td valign="top" align="center" rowspan="1" colspan="1">1203</td><td valign="top" align="center" rowspan="1" colspan="1">16838</td><td valign="top" align="center" rowspan="1" colspan="1">7700</td><td valign="top" align="center" rowspan="1" colspan="1">22</td><td valign="top" align="center" rowspan="1" colspan="1">82</td><td valign="top" align="center" rowspan="1" colspan="1">421</td><td valign="top" align="center" rowspan="1" colspan="1">5044</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">3</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">76</td><td valign="top" align="center" rowspan="1" colspan="1">753737</td><td valign="top" align="center" rowspan="1" colspan="1">5739</td><td valign="top" align="center" rowspan="1" colspan="1">5995</td><td valign="top" align="center" rowspan="1" colspan="1">4440</td><td valign="top" align="center" rowspan="1" colspan="1">207209</td><td valign="top" align="center" rowspan="1" colspan="1">488</td><td valign="top" align="center" rowspan="1" colspan="1">1293</td><td valign="top" align="center" rowspan="1" colspan="1">464</td><td valign="top" align="center" rowspan="1" colspan="1">19269</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">4</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">80</td><td valign="top" align="center" rowspan="1" colspan="1">784999</td><td valign="top" align="center" rowspan="1" colspan="1">5061</td><td valign="top" align="center" rowspan="1" colspan="1">6526</td><td valign="top" align="center" rowspan="1" colspan="1">4796</td><td valign="top" align="center" rowspan="1" colspan="1">179060</td><td valign="top" align="center" rowspan="1" colspan="1">734</td><td valign="top" align="center" rowspan="1" colspan="1">1225</td><td valign="top" align="center" rowspan="1" colspan="1">461</td><td valign="top" align="center" rowspan="1" colspan="1">15917</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">5</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 3</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">76</td><td valign="top" align="center" rowspan="1" colspan="1">755275</td><td valign="top" align="center" rowspan="1" colspan="1">8570</td><td valign="top" align="center" rowspan="1" colspan="1">7078</td><td valign="top" align="center" rowspan="1" colspan="1">5264</td><td valign="top" align="center" rowspan="1" colspan="1">200992</td><td valign="top" align="center" rowspan="1" colspan="1">689</td><td valign="top" align="center" rowspan="1" colspan="1">1416</td><td valign="top" align="center" rowspan="1" colspan="1">557</td><td valign="top" align="center" rowspan="1" colspan="1">18226</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">6</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 4</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">72</td><td valign="top" align="center" rowspan="1" colspan="1">743534</td><td valign="top" align="center" rowspan="1" colspan="1">14702</td><td valign="top" align="center" rowspan="1" colspan="1">20438</td><td valign="top" align="center" rowspan="1" colspan="1">10298</td><td valign="top" align="center" rowspan="1" colspan="1">186298</td><td valign="top" align="center" rowspan="1" colspan="1">431</td><td valign="top" align="center" rowspan="1" colspan="1">983</td><td valign="top" align="center" rowspan="1" colspan="1">597</td><td valign="top" align="center" rowspan="1" colspan="1">20241</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">7</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 5</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">73</td><td valign="top" align="center" rowspan="1" colspan="1">768092</td><td valign="top" align="center" rowspan="1" colspan="1">29506</td><td valign="top" align="center" rowspan="1" colspan="1">24890</td><td valign="top" align="center" rowspan="1" colspan="1">8596</td><td valign="top" align="center" rowspan="1" colspan="1">144002</td><td valign="top" align="center" rowspan="1" colspan="1">267</td><td valign="top" align="center" rowspan="1" colspan="1">332</td><td valign="top" align="center" rowspan="1" colspan="1">285</td><td valign="top" align="center" rowspan="1" colspan="1">20683</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">8</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 6</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">82</td><td valign="top" align="center" rowspan="1" colspan="1">765675</td><td valign="top" align="center" rowspan="1" colspan="1">13670</td><td valign="top" align="center" rowspan="1" colspan="1">21603</td><td valign="top" align="center" rowspan="1" colspan="1">8180</td><td valign="top" align="center" rowspan="1" colspan="1">167442</td><td valign="top" align="center" rowspan="1" colspan="1">225</td><td valign="top" align="center" rowspan="1" colspan="1">259</td><td valign="top" align="center" rowspan="1" colspan="1">770</td><td valign="top" align="center" rowspan="1" colspan="1">20551</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">9</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 7</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">151</td><td valign="top" align="center" rowspan="1" colspan="1">834908</td><td valign="top" align="center" rowspan="1" colspan="1">16522</td><td valign="top" align="center" rowspan="1" colspan="1">46074</td><td valign="top" align="center" rowspan="1" colspan="1">1977</td><td valign="top" align="center" rowspan="1" colspan="1">81114</td><td valign="top" align="center" rowspan="1" colspan="1">53</td><td valign="top" align="center" rowspan="1" colspan="1">89</td><td valign="top" align="center" rowspan="1" colspan="1">622</td><td valign="top" align="center" rowspan="1" colspan="1">16117</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 8</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">178</td><td valign="top" align="center" rowspan="1" colspan="1">911092</td><td valign="top" align="center" rowspan="1" colspan="1">6045</td><td valign="top" align="center" rowspan="1" colspan="1">27092</td><td valign="top" align="center" rowspan="1" colspan="1">1540</td><td valign="top" align="center" rowspan="1" colspan="1">36634</td><td valign="top" align="center" rowspan="1" colspan="1">29</td><td valign="top" align="center" rowspan="1" colspan="1">60</td><td valign="top" align="center" rowspan="1" colspan="1">530</td><td valign="top" align="center" rowspan="1" colspan="1">6655</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 9</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">250</td><td valign="top" align="center" rowspan="1" colspan="1">855579</td><td valign="top" align="center" rowspan="1" colspan="1">12513</td><td valign="top" align="center" rowspan="1" colspan="1">48617</td><td valign="top" align="center" rowspan="1" colspan="1">1514</td><td valign="top" align="center" rowspan="1" colspan="1">67155</td><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">78</td><td valign="top" align="center" rowspan="1" colspan="1">654</td><td valign="top" align="center" rowspan="1" colspan="1">12146</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 10</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">154</td><td valign="top" align="center" rowspan="1" colspan="1">841254</td><td valign="top" align="center" rowspan="1" colspan="1">12698</td><td valign="top" align="center" rowspan="1" colspan="1">42327</td><td valign="top" align="center" rowspan="1" colspan="1">1817</td><td valign="top" align="center" rowspan="1" colspan="1">92577</td><td valign="top" align="center" rowspan="1" colspan="1">45</td><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1">677</td><td valign="top" align="center" rowspan="1" colspan="1">6286</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 11</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">174</td><td valign="top" align="center" rowspan="1" colspan="1">840461</td><td valign="top" align="center" rowspan="1" colspan="1">14185</td><td valign="top" align="center" rowspan="1" colspan="1">46693</td><td valign="top" align="center" rowspan="1" colspan="1">1986</td><td valign="top" align="center" rowspan="1" colspan="1">84126</td><td valign="top" align="center" rowspan="1" colspan="1">51</td><td valign="top" align="center" rowspan="1" colspan="1">134</td><td valign="top" align="center" rowspan="1" colspan="1">512</td><td valign="top" align="center" rowspan="1" colspan="1">8920</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 12</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">150</td><td valign="top" align="center" rowspan="1" colspan="1">853908</td><td valign="top" align="center" rowspan="1" colspan="1">12795</td><td valign="top" align="center" rowspan="1" colspan="1">44835</td><td valign="top" align="center" rowspan="1" colspan="1">1840</td><td valign="top" align="center" rowspan="1" colspan="1">74669</td><td valign="top" align="center" rowspan="1" colspan="1">44</td><td valign="top" align="center" rowspan="1" colspan="1">132</td><td valign="top" align="center" rowspan="1" colspan="1">485</td><td valign="top" align="center" rowspan="1" colspan="1">8587</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">84</td><td valign="top" align="center" rowspan="1" colspan="1">852515</td><td valign="top" align="center" rowspan="1" colspan="1">1093</td><td valign="top" align="center" rowspan="1" colspan="1">6216</td><td valign="top" align="center" rowspan="1" colspan="1">26797</td><td valign="top" align="center" rowspan="1" colspan="1">111840</td><td valign="top" align="center" rowspan="1" colspan="1">222</td><td valign="top" align="center" rowspan="1" colspan="1">124</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">873</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">84</td><td valign="top" align="center" rowspan="1" colspan="1">874379</td><td valign="top" align="center" rowspan="1" colspan="1">683</td><td valign="top" align="center" rowspan="1" colspan="1">3237</td><td valign="top" align="center" rowspan="1" colspan="1">25178</td><td valign="top" align="center" rowspan="1" colspan="1">94964</td><td valign="top" align="center" rowspan="1" colspan="1">273</td><td valign="top" align="center" rowspan="1" colspan="1">79</td><td valign="top" align="center" rowspan="1" colspan="1">137</td><td valign="top" align="center" rowspan="1" colspan="1">857</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 3</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">84</td><td valign="top" align="center" rowspan="1" colspan="1">805893</td><td valign="top" align="center" rowspan="1" colspan="1">891</td><td valign="top" align="center" rowspan="1" colspan="1">4708</td><td valign="top" align="center" rowspan="1" colspan="1">28855</td><td valign="top" align="center" rowspan="1" colspan="1">156479</td><td valign="top" align="center" rowspan="1" colspan="1">289</td><td valign="top" align="center" rowspan="1" colspan="1">155</td><td valign="top" align="center" rowspan="1" colspan="1">810</td><td valign="top" align="center" rowspan="1" colspan="1">1544</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 4</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">84</td><td valign="top" align="center" rowspan="1" colspan="1">950768</td><td valign="top" align="center" rowspan="1" colspan="1">1141</td><td valign="top" align="center" rowspan="1" colspan="1">6722</td><td valign="top" align="center" rowspan="1" colspan="1">27604</td><td valign="top" align="center" rowspan="1" colspan="1">13455</td><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">85</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 5</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">83</td><td valign="top" align="center" rowspan="1" colspan="1">958930</td><td valign="top" align="center" rowspan="1" colspan="1">756</td><td valign="top" align="center" rowspan="1" colspan="1">4040</td><td valign="top" align="center" rowspan="1" colspan="1">22328</td><td valign="top" align="center" rowspan="1" colspan="1">13640</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">55</td><td valign="top" align="center" rowspan="1" colspan="1">124</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 6</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">82</td><td valign="top" align="center" rowspan="1" colspan="1">941778</td><td valign="top" align="center" rowspan="1" colspan="1">945</td><td valign="top" align="center" rowspan="1" colspan="1">6235</td><td valign="top" align="center" rowspan="1" colspan="1">36189</td><td valign="top" align="center" rowspan="1" colspan="1">14544</td><td valign="top" align="center" rowspan="1" colspan="1">23</td><td valign="top" align="center" rowspan="1" colspan="1">23</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">115</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 7</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">84</td><td valign="top" align="center" rowspan="1" colspan="1">952234</td><td valign="top" align="center" rowspan="1" colspan="1">1042</td><td valign="top" align="center" rowspan="1" colspan="1">4899</td><td valign="top" align="center" rowspan="1" colspan="1">29150</td><td valign="top" align="center" rowspan="1" colspan="1">12384</td><td valign="top" align="center" rowspan="1" colspan="1">31</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">106</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">22</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 8</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">84</td><td valign="top" align="center" rowspan="1" colspan="1">947883</td><td valign="top" align="center" rowspan="1" colspan="1">1043</td><td valign="top" align="center" rowspan="1" colspan="1">6093</td><td valign="top" align="center" rowspan="1" colspan="1">31066</td><td valign="top" align="center" rowspan="1" colspan="1">13550</td><td valign="top" align="center" rowspan="1" colspan="1">43</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">127</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">23</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 9</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1">942904</td><td valign="top" align="center" rowspan="1" colspan="1">891</td><td valign="top" align="center" rowspan="1" colspan="1">5731</td><td valign="top" align="center" rowspan="1" colspan="1">35951</td><td valign="top" align="center" rowspan="1" colspan="1">14193</td><td valign="top" align="center" rowspan="1" colspan="1">34</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">106</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">24</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 10</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">90</td><td valign="top" align="center" rowspan="1" colspan="1">947666</td><td valign="top" align="center" rowspan="1" colspan="1">1010</td><td valign="top" align="center" rowspan="1" colspan="1">4589</td><td valign="top" align="center" rowspan="1" colspan="1">33215</td><td valign="top" align="center" rowspan="1" colspan="1">13219</td><td valign="top" align="center" rowspan="1" colspan="1">35</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">100</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">Turrialba volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">Costa Rica</td><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1">914529</td><td valign="top" align="center" rowspan="1" colspan="1">6694</td><td valign="top" align="center" rowspan="1" colspan="1">103729</td><td valign="top" align="center" rowspan="1" colspan="1">69036</td><td valign="top" align="center" rowspan="1" colspan="1">9424</td><td valign="top" align="center" rowspan="1" colspan="1">2.4</td><td valign="top" align="center" rowspan="1" colspan="1">8.7</td><td valign="top" align="center" rowspan="1" colspan="1">3.8</td><td valign="top" align="center" rowspan="1" colspan="1">302</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">Turrialba volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">Costa Rica</td><td valign="top" align="center" rowspan="1" colspan="1">90</td><td valign="top" align="center" rowspan="1" colspan="1">907636</td><td valign="top" align="center" rowspan="1" colspan="1">4354</td><td valign="top" align="center" rowspan="1" colspan="1">69829</td><td valign="top" align="center" rowspan="1" colspan="1">73642</td><td valign="top" align="center" rowspan="1" colspan="1">14233</td><td valign="top" align="center" rowspan="1" colspan="1">3.6</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">64</td><td valign="top" align="center" rowspan="1" colspan="1">50</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">27</td><td valign="top" align="center" rowspan="1" colspan="1">Turrialba volcano 3</td><td valign="top" align="center" rowspan="1" colspan="1">Costa Rica</td><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1">966244</td><td valign="top" align="center" rowspan="1" colspan="1">14796</td><td valign="top" align="center" rowspan="1" colspan="1">569394</td><td valign="top" align="center" rowspan="1" colspan="1">17254</td><td valign="top" align="center" rowspan="1" colspan="1">540</td><td valign="top" align="center" rowspan="1" colspan="1">2.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">2.2</td><td valign="top" align="center" rowspan="1" colspan="1">1163</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">28</td><td valign="top" align="center" rowspan="1" colspan="1">Turrialba volcano 4</td><td valign="top" align="center" rowspan="1" colspan="1">Costa Rica</td><td valign="top" align="center" rowspan="1" colspan="1">93</td><td valign="top" align="center" rowspan="1" colspan="1">963564</td><td valign="top" align="center" rowspan="1" colspan="1">7214</td><td valign="top" align="center" rowspan="1" colspan="1">407465</td><td valign="top" align="center" rowspan="1" colspan="1">20074</td><td valign="top" align="center" rowspan="1" colspan="1">5507</td><td valign="top" align="center" rowspan="1" colspan="1">2.9</td><td valign="top" align="center" rowspan="1" colspan="1">6.9</td><td valign="top" align="center" rowspan="1" colspan="1">5.8</td><td valign="top" align="center" rowspan="1" colspan="1">3628</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">29</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 1</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">311</td><td valign="top" align="center" rowspan="1" colspan="1">930405</td><td valign="top" align="center" rowspan="1" colspan="1">31870</td><td valign="top" align="center" rowspan="1" colspan="1">213218</td><td valign="top" align="center" rowspan="1" colspan="1">8307</td><td valign="top" align="center" rowspan="1" colspan="1">27345</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">42</td><td valign="top" align="center" rowspan="1" colspan="1">1679</td><td valign="top" align="center" rowspan="1" colspan="1">336</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">30</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 2</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">317</td><td valign="top" align="center" rowspan="1" colspan="1">933226</td><td valign="top" align="center" rowspan="1" colspan="1">39026</td><td valign="top" align="center" rowspan="1" colspan="1">107870</td><td valign="top" align="center" rowspan="1" colspan="1">8527</td><td valign="top" align="center" rowspan="1" colspan="1">16263</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">1044</td><td valign="top" align="center" rowspan="1" colspan="1">1895</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">31</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 3</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">316</td><td valign="top" align="center" rowspan="1" colspan="1">880815</td><td valign="top" align="center" rowspan="1" colspan="1">74540</td><td valign="top" align="center" rowspan="1" colspan="1">370065</td><td valign="top" align="center" rowspan="1" colspan="1">15292</td><td valign="top" align="center" rowspan="1" colspan="1">26865</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">1506</td><td valign="top" align="center" rowspan="1" colspan="1">945</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">32</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 4</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">236</td><td valign="top" align="center" rowspan="1" colspan="1">951272</td><td valign="top" align="center" rowspan="1" colspan="1">6184</td><td valign="top" align="center" rowspan="1" colspan="1">87863</td><td valign="top" align="center" rowspan="1" colspan="1">25117</td><td valign="top" align="center" rowspan="1" colspan="1">8534</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">8866</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">33</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 5</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">208</td><td valign="top" align="center" rowspan="1" colspan="1">968131</td><td valign="top" align="center" rowspan="1" colspan="1">15517</td><td valign="top" align="center" rowspan="1" colspan="1">55466</td><td valign="top" align="center" rowspan="1" colspan="1">4584</td><td valign="top" align="center" rowspan="1" colspan="1">11112</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">642</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">34</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 6</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">102</td><td valign="top" align="center" rowspan="1" colspan="1">992971</td><td valign="top" align="center" rowspan="1" colspan="1">275</td><td valign="top" align="center" rowspan="1" colspan="1">9846</td><td valign="top" align="center" rowspan="1" colspan="1">3580</td><td valign="top" align="center" rowspan="1" colspan="1">3083</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">2.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">88</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">35</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 7</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">278</td><td valign="top" align="center" rowspan="1" colspan="1">952908</td><td valign="top" align="center" rowspan="1" colspan="1">21738</td><td valign="top" align="center" rowspan="1" colspan="1">29433</td><td valign="top" align="center" rowspan="1" colspan="1">5395</td><td valign="top" align="center" rowspan="1" colspan="1">16839</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">62</td><td valign="top" align="center" rowspan="1" colspan="1">748</td><td valign="top" align="center" rowspan="1" colspan="1">2310</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 8</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">102</td><td valign="top" align="center" rowspan="1" colspan="1">933102</td><td valign="top" align="center" rowspan="1" colspan="1">604</td><td valign="top" align="center" rowspan="1" colspan="1">21475</td><td valign="top" align="center" rowspan="1" colspan="1">20917</td><td valign="top" align="center" rowspan="1" colspan="1">44602</td><td valign="top" align="center" rowspan="1" colspan="1">2.2</td><td valign="top" align="center" rowspan="1" colspan="1">136</td><td valign="top" align="center" rowspan="1" colspan="1">226</td><td valign="top" align="center" rowspan="1" colspan="1">411</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">37</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 9</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">251</td><td valign="top" align="center" rowspan="1" colspan="1">967834</td><td valign="top" align="center" rowspan="1" colspan="1">10141</td><td valign="top" align="center" rowspan="1" colspan="1">29045</td><td valign="top" align="center" rowspan="1" colspan="1">10562</td><td valign="top" align="center" rowspan="1" colspan="1">10901</td><td valign="top" align="center" rowspan="1" colspan="1">1.0</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">3.4</td><td valign="top" align="center" rowspan="1" colspan="1">549</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">38</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 10</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">209</td><td valign="top" align="center" rowspan="1" colspan="1">915616</td><td valign="top" align="center" rowspan="1" colspan="1">11881</td><td valign="top" align="center" rowspan="1" colspan="1">43365</td><td valign="top" align="center" rowspan="1" colspan="1">20983</td><td valign="top" align="center" rowspan="1" colspan="1">40038</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">37</td><td valign="top" align="center" rowspan="1" colspan="1">140</td><td valign="top" align="center" rowspan="1" colspan="1">11304</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">39</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 11</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">405</td><td valign="top" align="center" rowspan="1" colspan="1">949811</td><td valign="top" align="center" rowspan="1" colspan="1">21110</td><td valign="top" align="center" rowspan="1" colspan="1">54086</td><td valign="top" align="center" rowspan="1" colspan="1">16790</td><td valign="top" align="center" rowspan="1" colspan="1">11306</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">950</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">40</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 12</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">245</td><td valign="top" align="center" rowspan="1" colspan="1">927050</td><td valign="top" align="center" rowspan="1" colspan="1">37358</td><td valign="top" align="center" rowspan="1" colspan="1">126458</td><td valign="top" align="center" rowspan="1" colspan="1">13795</td><td valign="top" align="center" rowspan="1" colspan="1">17316</td><td valign="top" align="center" rowspan="1" colspan="1">3.3</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">2.8</td><td valign="top" align="center" rowspan="1" colspan="1">4461</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">41</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 13</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">295</td><td valign="top" align="center" rowspan="1" colspan="1">920470</td><td valign="top" align="center" rowspan="1" colspan="1">33885</td><td valign="top" align="center" rowspan="1" colspan="1">87013</td><td valign="top" align="center" rowspan="1" colspan="1">31162</td><td valign="top" align="center" rowspan="1" colspan="1">12904</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">6.3</td><td valign="top" align="center" rowspan="1" colspan="1">1556</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">42</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 14</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">215</td><td valign="top" align="center" rowspan="1" colspan="1">950604</td><td valign="top" align="center" rowspan="1" colspan="1">19154</td><td valign="top" align="center" rowspan="1" colspan="1">70022</td><td valign="top" align="center" rowspan="1" colspan="1">4480</td><td valign="top" align="center" rowspan="1" colspan="1">17052</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">24</td><td valign="top" align="center" rowspan="1" colspan="1">1381</td><td valign="top" align="center" rowspan="1" colspan="1">7304</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">43</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 15</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">289</td><td valign="top" align="center" rowspan="1" colspan="1">921121</td><td valign="top" align="center" rowspan="1" colspan="1">27023</td><td valign="top" align="center" rowspan="1" colspan="1">105545</td><td valign="top" align="center" rowspan="1" colspan="1">23028</td><td valign="top" align="center" rowspan="1" colspan="1">20213</td><td valign="top" align="center" rowspan="1" colspan="1">5.1</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">95</td><td valign="top" align="center" rowspan="1" colspan="1">8479</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">44</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 16</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">390</td><td valign="top" align="center" rowspan="1" colspan="1">981526</td><td valign="top" align="center" rowspan="1" colspan="1">1886</td><td valign="top" align="center" rowspan="1" colspan="1">12977</td><td valign="top" align="center" rowspan="1" colspan="1">6404</td><td valign="top" align="center" rowspan="1" colspan="1">9060</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">9</td><td valign="top" align="center" rowspan="1" colspan="1">31</td><td valign="top" align="center" rowspan="1" colspan="1">1083</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">45</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 17</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">101</td><td valign="top" align="center" rowspan="1" colspan="1">968938</td><td valign="top" align="center" rowspan="1" colspan="1">2805</td><td valign="top" align="center" rowspan="1" colspan="1">12052</td><td valign="top" align="center" rowspan="1" colspan="1">8632</td><td valign="top" align="center" rowspan="1" colspan="1">19343</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">116</td><td valign="top" align="center" rowspan="1" colspan="1">150</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">46</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 18</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">213</td><td valign="top" align="center" rowspan="1" colspan="1">951697</td><td valign="top" align="center" rowspan="1" colspan="1">2010</td><td valign="top" align="center" rowspan="1" colspan="1">47143</td><td valign="top" align="center" rowspan="1" colspan="1">20640</td><td valign="top" align="center" rowspan="1" colspan="1">7412</td><td valign="top" align="center" rowspan="1" colspan="1">1.0</td><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">33</td><td valign="top" align="center" rowspan="1" colspan="1">18187</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">47</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 19</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">325</td><td valign="top" align="center" rowspan="1" colspan="1">848331</td><td valign="top" align="center" rowspan="1" colspan="1">54387</td><td valign="top" align="center" rowspan="1" colspan="1">132552</td><td valign="top" align="center" rowspan="1" colspan="1">36150</td><td valign="top" align="center" rowspan="1" colspan="1">25940</td><td valign="top" align="center" rowspan="1" colspan="1">4.6</td><td valign="top" align="center" rowspan="1" colspan="1">31</td><td valign="top" align="center" rowspan="1" colspan="1">2564</td><td valign="top" align="center" rowspan="1" colspan="1">32591</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">48</td><td valign="top" align="center" rowspan="1" colspan="1">El Tatio 1</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">86</td><td valign="top" align="center" rowspan="1" colspan="1">989864</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">3285</td><td valign="top" align="center" rowspan="1" colspan="1">6548</td><td valign="top" align="center" rowspan="1" colspan="1">116</td><td valign="top" align="center" rowspan="1" colspan="1">42</td><td valign="top" align="center" rowspan="1" colspan="1">32</td><td valign="top" align="center" rowspan="1" colspan="1">114</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">49</td><td valign="top" align="center" rowspan="1" colspan="1">El Tatio 2</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">84</td><td valign="top" align="center" rowspan="1" colspan="1">989707</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">3669</td><td valign="top" align="center" rowspan="1" colspan="1">6278</td><td valign="top" align="center" rowspan="1" colspan="1">77</td><td valign="top" align="center" rowspan="1" colspan="1">47</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">196</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">50</td><td valign="top" align="center" rowspan="1" colspan="1">El Tatio 3</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">86</td><td valign="top" align="center" rowspan="1" colspan="1">993055</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">2020</td><td valign="top" align="center" rowspan="1" colspan="1">4483</td><td valign="top" align="center" rowspan="1" colspan="1">197</td><td valign="top" align="center" rowspan="1" colspan="1">41</td><td valign="top" align="center" rowspan="1" colspan="1">59</td><td valign="top" align="center" rowspan="1" colspan="1">144</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">51</td><td valign="top" align="center" rowspan="1" colspan="1">El Tatio 4</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">87</td><td valign="top" align="center" rowspan="1" colspan="1">992536</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">1181</td><td valign="top" align="center" rowspan="1" colspan="1">5797</td><td valign="top" align="center" rowspan="1" colspan="1">219</td><td valign="top" align="center" rowspan="1" colspan="1">55</td><td valign="top" align="center" rowspan="1" colspan="1">57</td><td valign="top" align="center" rowspan="1" colspan="1">155</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">52</td><td valign="top" align="center" rowspan="1" colspan="1">El Tatio 5</td><td valign="top" align="center" rowspan="1" colspan="1">Chile</td><td valign="top" align="center" rowspan="1" colspan="1">84</td><td valign="top" align="center" rowspan="1" colspan="1">993204</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">725</td><td valign="top" align="center" rowspan="1" colspan="1">5472</td><td valign="top" align="center" rowspan="1" colspan="1">416</td><td valign="top" align="center" rowspan="1" colspan="1">50</td><td valign="top" align="center" rowspan="1" colspan="1">46</td><td valign="top" align="center" rowspan="1" colspan="1">87</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">53</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 1</td><td valign="top" align="center" rowspan="1" colspan="1">Ethiopia</td><td valign="top" align="center" rowspan="1" colspan="1">99</td><td valign="top" align="center" rowspan="1" colspan="1">972419</td><td valign="top" align="center" rowspan="1" colspan="1">59</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">3618</td><td valign="top" align="center" rowspan="1" colspan="1">18229</td><td valign="top" align="center" rowspan="1" colspan="1">1210</td><td valign="top" align="center" rowspan="1" colspan="1">443</td><td valign="top" align="center" rowspan="1" colspan="1">3929</td><td valign="top" align="center" rowspan="1" colspan="1">8.8</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">54</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 2</td><td valign="top" align="center" rowspan="1" colspan="1">Ethiopia</td><td valign="top" align="center" rowspan="1" colspan="1">99</td><td valign="top" align="center" rowspan="1" colspan="1">973510</td><td valign="top" align="center" rowspan="1" colspan="1">77</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">10824</td><td valign="top" align="center" rowspan="1" colspan="1">8094</td><td valign="top" align="center" rowspan="1" colspan="1">1152</td><td valign="top" align="center" rowspan="1" colspan="1">186</td><td valign="top" align="center" rowspan="1" colspan="1">3475</td><td valign="top" align="center" rowspan="1" colspan="1">2416</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">55</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 3</td><td valign="top" align="center" rowspan="1" colspan="1">Ethiopia</td><td valign="top" align="center" rowspan="1" colspan="1">96</td><td valign="top" align="center" rowspan="1" colspan="1">973831</td><td valign="top" align="center" rowspan="1" colspan="1">75</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">12280</td><td valign="top" align="center" rowspan="1" colspan="1">7526</td><td valign="top" align="center" rowspan="1" colspan="1">1407</td><td valign="top" align="center" rowspan="1" colspan="1">181</td><td valign="top" align="center" rowspan="1" colspan="1">2295</td><td valign="top" align="center" rowspan="1" colspan="1">2386</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">56</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 4</td><td valign="top" align="center" rowspan="1" colspan="1">Ethiopia</td><td valign="top" align="center" rowspan="1" colspan="1">97</td><td valign="top" align="center" rowspan="1" colspan="1">959562</td><td valign="top" align="center" rowspan="1" colspan="1">49</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">12484</td><td valign="top" align="center" rowspan="1" colspan="1">20489</td><td valign="top" align="center" rowspan="1" colspan="1">1156</td><td valign="top" align="center" rowspan="1" colspan="1">505</td><td valign="top" align="center" rowspan="1" colspan="1">5718</td><td valign="top" align="center" rowspan="1" colspan="1">6.2</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">57</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 5</td><td valign="top" align="center" rowspan="1" colspan="1">Ethiopia</td><td valign="top" align="center" rowspan="1" colspan="1">98</td><td valign="top" align="center" rowspan="1" colspan="1">970847</td><td valign="top" align="center" rowspan="1" colspan="1">78</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">14365</td><td valign="top" align="center" rowspan="1" colspan="1">7220</td><td valign="top" align="center" rowspan="1" colspan="1">2029</td><td valign="top" align="center" rowspan="1" colspan="1">163</td><td valign="top" align="center" rowspan="1" colspan="1">2477</td><td valign="top" align="center" rowspan="1" colspan="1">2680</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">58</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 6</td><td valign="top" align="center" rowspan="1" colspan="1">Ethiopia</td><td valign="top" align="center" rowspan="1" colspan="1">92</td><td valign="top" align="center" rowspan="1" colspan="1">965397</td><td valign="top" align="center" rowspan="1" colspan="1">37</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">12540</td><td valign="top" align="center" rowspan="1" colspan="1">15743</td><td valign="top" align="center" rowspan="1" colspan="1">598</td><td valign="top" align="center" rowspan="1" colspan="1">383</td><td valign="top" align="center" rowspan="1" colspan="1">5200</td><td valign="top" align="center" rowspan="1" colspan="1">27</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">59</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 7</td><td valign="top" align="center" rowspan="1" colspan="1">Ethiopia</td><td valign="top" align="center" rowspan="1" colspan="1">97</td><td valign="top" align="center" rowspan="1" colspan="1">975181</td><td valign="top" align="center" rowspan="1" colspan="1">32</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">11710</td><td valign="top" align="center" rowspan="1" colspan="1">9043</td><td valign="top" align="center" rowspan="1" colspan="1">900</td><td valign="top" align="center" rowspan="1" colspan="1">222</td><td valign="top" align="center" rowspan="1" colspan="1">2877</td><td valign="top" align="center" rowspan="1" colspan="1">10</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">60</td><td valign="top" align="center" rowspan="1" colspan="1">Larderello 1</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">93</td><td valign="top" align="center" rowspan="1" colspan="1">924663</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">25129</td><td valign="top" align="center" rowspan="1" colspan="1">15053</td><td valign="top" align="center" rowspan="1" colspan="1">14458</td><td valign="top" align="center" rowspan="1" colspan="1">53</td><td valign="top" align="center" rowspan="1" colspan="1">279</td><td valign="top" align="center" rowspan="1" colspan="1">20364</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">61</td><td valign="top" align="center" rowspan="1" colspan="1">Larderello 2</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">95</td><td valign="top" align="center" rowspan="1" colspan="1">736044</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">6762</td><td valign="top" align="center" rowspan="1" colspan="1">194995</td><td valign="top" align="center" rowspan="1" colspan="1">4252</td><td valign="top" align="center" rowspan="1" colspan="1">2734</td><td valign="top" align="center" rowspan="1" colspan="1">46147</td><td valign="top" align="center" rowspan="1" colspan="1">9066</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">62</td><td valign="top" align="center" rowspan="1" colspan="1">Larderello 3</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">90</td><td valign="top" align="center" rowspan="1" colspan="1">936040</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">13026</td><td valign="top" align="center" rowspan="1" colspan="1">13887</td><td valign="top" align="center" rowspan="1" colspan="1">9018</td><td valign="top" align="center" rowspan="1" colspan="1">59</td><td valign="top" align="center" rowspan="1" colspan="1">279</td><td valign="top" align="center" rowspan="1" colspan="1">27691</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">63</td><td valign="top" align="center" rowspan="1" colspan="1">Larderello 4</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1">834318</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">8977</td><td valign="top" align="center" rowspan="1" colspan="1">102383</td><td valign="top" align="center" rowspan="1" colspan="1">4056</td><td valign="top" align="center" rowspan="1" colspan="1">1465</td><td valign="top" align="center" rowspan="1" colspan="1">27642</td><td valign="top" align="center" rowspan="1" colspan="1">21158</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">64</td><td valign="top" align="center" rowspan="1" colspan="1">Larderello 5</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">85</td><td valign="top" align="center" rowspan="1" colspan="1">913603</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">18270</td><td valign="top" align="center" rowspan="1" colspan="1">15737</td><td valign="top" align="center" rowspan="1" colspan="1">24420</td><td valign="top" align="center" rowspan="1" colspan="1">88</td><td valign="top" align="center" rowspan="1" colspan="1">151</td><td valign="top" align="center" rowspan="1" colspan="1">27881</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">65</td><td valign="top" align="center" rowspan="1" colspan="1">Deception Island 1</td><td valign="top" align="center" rowspan="1" colspan="1">Antarctica</td><td valign="top" align="center" rowspan="1" colspan="1">99</td><td valign="top" align="center" rowspan="1" colspan="1">984350</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">5127</td><td valign="top" align="center" rowspan="1" colspan="1">8196</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">180</td><td valign="top" align="center" rowspan="1" colspan="1">1454</td><td valign="top" align="center" rowspan="1" colspan="1">678</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">66</td><td valign="top" align="center" rowspan="1" colspan="1">Deception Island 2</td><td valign="top" align="center" rowspan="1" colspan="1">Antarctica</td><td valign="top" align="center" rowspan="1" colspan="1">98</td><td valign="top" align="center" rowspan="1" colspan="1">983391</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">5910</td><td valign="top" align="center" rowspan="1" colspan="1">8373</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">177</td><td valign="top" align="center" rowspan="1" colspan="1">2027</td><td valign="top" align="center" rowspan="1" colspan="1">120</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">67</td><td valign="top" align="center" rowspan="1" colspan="1">Deception Island 3</td><td valign="top" align="center" rowspan="1" colspan="1">Antarctica</td><td valign="top" align="center" rowspan="1" colspan="1">99</td><td valign="top" align="center" rowspan="1" colspan="1">986079</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">6042</td><td valign="top" align="center" rowspan="1" colspan="1">5712</td><td valign="top" align="center" rowspan="1" colspan="1">50</td><td valign="top" align="center" rowspan="1" colspan="1">123</td><td valign="top" align="center" rowspan="1" colspan="1">499</td><td valign="top" align="center" rowspan="1" colspan="1">1495</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">68</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">Argentina</td><td valign="top" align="center" rowspan="1" colspan="1">93</td><td valign="top" align="center" rowspan="1" colspan="1">960692</td><td valign="top" align="center" rowspan="1" colspan="1">542</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">10433</td><td valign="top" align="center" rowspan="1" colspan="1">14522</td><td valign="top" align="center" rowspan="1" colspan="1">6443</td><td valign="top" align="center" rowspan="1" colspan="1">55</td><td valign="top" align="center" rowspan="1" colspan="1">194</td><td valign="top" align="center" rowspan="1" colspan="1">7120</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">69</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">Argentina</td><td valign="top" align="center" rowspan="1" colspan="1">90</td><td valign="top" align="center" rowspan="1" colspan="1">958455</td><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">9900</td><td valign="top" align="center" rowspan="1" colspan="1">14557</td><td valign="top" align="center" rowspan="1" colspan="1">6484</td><td valign="top" align="center" rowspan="1" colspan="1">49</td><td valign="top" align="center" rowspan="1" colspan="1">120</td><td valign="top" align="center" rowspan="1" colspan="1">10416</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">70</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 3</td><td valign="top" align="center" rowspan="1" colspan="1">Argentina</td><td valign="top" align="center" rowspan="1" colspan="1">85</td><td valign="top" align="center" rowspan="1" colspan="1">979580</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">5392</td><td valign="top" align="center" rowspan="1" colspan="1">6944</td><td valign="top" align="center" rowspan="1" colspan="1">3687</td><td valign="top" align="center" rowspan="1" colspan="1">22</td><td valign="top" align="center" rowspan="1" colspan="1">70</td><td valign="top" align="center" rowspan="1" colspan="1">4288</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">71</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 4</td><td valign="top" align="center" rowspan="1" colspan="1">Argentina</td><td valign="top" align="center" rowspan="1" colspan="1">92</td><td valign="top" align="center" rowspan="1" colspan="1">969720</td><td valign="top" align="center" rowspan="1" colspan="1">678</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">11394</td><td valign="top" align="center" rowspan="1" colspan="1">6684</td><td valign="top" align="center" rowspan="1" colspan="1">5762</td><td valign="top" align="center" rowspan="1" colspan="1">28</td><td valign="top" align="center" rowspan="1" colspan="1">188</td><td valign="top" align="center" rowspan="1" colspan="1">5546</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">72</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 5</td><td valign="top" align="center" rowspan="1" colspan="1">Argentina</td><td valign="top" align="center" rowspan="1" colspan="1">75</td><td valign="top" align="center" rowspan="1" colspan="1">988659</td><td valign="top" align="center" rowspan="1" colspan="1">5.3</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">2483</td><td valign="top" align="center" rowspan="1" colspan="1">2701</td><td valign="top" align="center" rowspan="1" colspan="1">3659</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">2457</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">73</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 6</td><td valign="top" align="center" rowspan="1" colspan="1">Argentina</td><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1">972792</td><td valign="top" align="center" rowspan="1" colspan="1">476</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">7785</td><td valign="top" align="center" rowspan="1" colspan="1">8707</td><td valign="top" align="center" rowspan="1" colspan="1">3966</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">87</td><td valign="top" align="center" rowspan="1" colspan="1">6162</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">74</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 7</td><td valign="top" align="center" rowspan="1" colspan="1">Argentina</td><td valign="top" align="center" rowspan="1" colspan="1">93</td><td valign="top" align="center" rowspan="1" colspan="1">984796</td><td valign="top" align="center" rowspan="1" colspan="1">438</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">14106</td><td valign="top" align="center" rowspan="1" colspan="1">295</td><td valign="top" align="center" rowspan="1" colspan="1">185</td><td valign="top" align="center" rowspan="1" colspan="1">3.2</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">168</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">75</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 8</td><td valign="top" align="center" rowspan="1" colspan="1">Argentina</td><td valign="top" align="center" rowspan="1" colspan="1">92</td><td valign="top" align="center" rowspan="1" colspan="1">960472</td><td valign="top" align="center" rowspan="1" colspan="1">587</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">17743</td><td valign="top" align="center" rowspan="1" colspan="1">3802</td><td valign="top" align="center" rowspan="1" colspan="1">682</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">232</td><td valign="top" align="center" rowspan="1" colspan="1">16465</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">76</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 9</td><td valign="top" align="center" rowspan="1" colspan="1">Argentina</td><td valign="top" align="center" rowspan="1" colspan="1">80</td><td valign="top" align="center" rowspan="1" colspan="1">938355</td><td valign="top" align="center" rowspan="1" colspan="1">545</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">10171</td><td valign="top" align="center" rowspan="1" colspan="1">25914</td><td valign="top" align="center" rowspan="1" colspan="1">10270</td><td valign="top" align="center" rowspan="1" colspan="1">497</td><td valign="top" align="center" rowspan="1" colspan="1">3488</td><td valign="top" align="center" rowspan="1" colspan="1">10761</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">77</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 10</td><td valign="top" align="center" rowspan="1" colspan="1">Argentina</td><td valign="top" align="center" rowspan="1" colspan="1">92</td><td valign="top" align="center" rowspan="1" colspan="1">934503</td><td valign="top" align="center" rowspan="1" colspan="1">393</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">20052</td><td valign="top" align="center" rowspan="1" colspan="1">12769</td><td valign="top" align="center" rowspan="1" colspan="1">26963</td><td valign="top" align="center" rowspan="1" colspan="1">61</td><td valign="top" align="center" rowspan="1" colspan="1">232</td><td valign="top" align="center" rowspan="1" colspan="1">5026</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">78</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 1</td><td valign="top" align="center" rowspan="1" colspan="1">Greece</td><td valign="top" align="center" rowspan="1" colspan="1">99</td><td valign="top" align="center" rowspan="1" colspan="1">773472</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">201369</td><td valign="top" align="center" rowspan="1" colspan="1">2581</td><td valign="top" align="center" rowspan="1" colspan="1">11896</td><td valign="top" align="center" rowspan="1" colspan="1">8.8</td><td valign="top" align="center" rowspan="1" colspan="1">9.4</td><td valign="top" align="center" rowspan="1" colspan="1">10649</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">79</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 2</td><td valign="top" align="center" rowspan="1" colspan="1">Greece</td><td valign="top" align="center" rowspan="1" colspan="1">103</td><td valign="top" align="center" rowspan="1" colspan="1">867419</td><td valign="top" align="center" rowspan="1" colspan="1">8.6</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">131034</td><td valign="top" align="center" rowspan="1" colspan="1">174</td><td valign="top" align="center" rowspan="1" colspan="1">378</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">985</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">80</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 3</td><td valign="top" align="center" rowspan="1" colspan="1">Greece</td><td valign="top" align="center" rowspan="1" colspan="1">104</td><td valign="top" align="center" rowspan="1" colspan="1">847257</td><td valign="top" align="center" rowspan="1" colspan="1">7.2</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">136449</td><td valign="top" align="center" rowspan="1" colspan="1">1930</td><td valign="top" align="center" rowspan="1" colspan="1">7563</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">6771</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">81</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 4</td><td valign="top" align="center" rowspan="1" colspan="1">Greece</td><td valign="top" align="center" rowspan="1" colspan="1">100</td><td valign="top" align="center" rowspan="1" colspan="1">820625</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">173199</td><td valign="top" align="center" rowspan="1" colspan="1">779</td><td valign="top" align="center" rowspan="1" colspan="1">2169</td><td valign="top" align="center" rowspan="1" colspan="1">3.8</td><td valign="top" align="center" rowspan="1" colspan="1">9.1</td><td valign="top" align="center" rowspan="1" colspan="1">3203</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">82</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 5</td><td valign="top" align="center" rowspan="1" colspan="1">Greece</td><td valign="top" align="center" rowspan="1" colspan="1">98</td><td valign="top" align="center" rowspan="1" colspan="1">827560</td><td valign="top" align="center" rowspan="1" colspan="1">8.3</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">165943</td><td valign="top" align="center" rowspan="1" colspan="1">582</td><td valign="top" align="center" rowspan="1" colspan="1">2300</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1">2.0</td><td valign="top" align="center" rowspan="1" colspan="1">3603</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">83</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 6</td><td valign="top" align="center" rowspan="1" colspan="1">Greece</td><td valign="top" align="center" rowspan="1" colspan="1">101</td><td valign="top" align="center" rowspan="1" colspan="1">825192</td><td valign="top" align="center" rowspan="1" colspan="1">7.0</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">151180</td><td valign="top" align="center" rowspan="1" colspan="1">4058</td><td valign="top" align="center" rowspan="1" colspan="1">545</td><td valign="top" align="center" rowspan="1" colspan="1">22</td><td valign="top" align="center" rowspan="1" colspan="1">40</td><td valign="top" align="center" rowspan="1" colspan="1">18957</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">84</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 7</td><td valign="top" align="center" rowspan="1" colspan="1">Greece</td><td valign="top" align="center" rowspan="1" colspan="1">102</td><td valign="top" align="center" rowspan="1" colspan="1">732743</td><td valign="top" align="center" rowspan="1" colspan="1">8.3</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">169548</td><td valign="top" align="center" rowspan="1" colspan="1">13036</td><td valign="top" align="center" rowspan="1" colspan="1">31187</td><td valign="top" align="center" rowspan="1" colspan="1">44</td><td valign="top" align="center" rowspan="1" colspan="1">90</td><td valign="top" align="center" rowspan="1" colspan="1">53344</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">85</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 8</td><td valign="top" align="center" rowspan="1" colspan="1">Greece</td><td valign="top" align="center" rowspan="1" colspan="1">97</td><td valign="top" align="center" rowspan="1" colspan="1">781709</td><td valign="top" align="center" rowspan="1" colspan="1">7.0</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">162342</td><td valign="top" align="center" rowspan="1" colspan="1">2792</td><td valign="top" align="center" rowspan="1" colspan="1">25678</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">27446</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">86</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 9</td><td valign="top" align="center" rowspan="1" colspan="1">Greece</td><td valign="top" align="center" rowspan="1" colspan="1">98</td><td valign="top" align="center" rowspan="1" colspan="1">821809</td><td valign="top" align="center" rowspan="1" colspan="1">5.8</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">176132</td><td valign="top" align="center" rowspan="1" colspan="1">724</td><td valign="top" align="center" rowspan="1" colspan="1">200</td><td valign="top" align="center" rowspan="1" colspan="1">2.4</td><td valign="top" align="center" rowspan="1" colspan="1">6.5</td><td valign="top" align="center" rowspan="1" colspan="1">1120</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">87</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 10</td><td valign="top" align="center" rowspan="1" colspan="1">Greece</td><td valign="top" align="center" rowspan="1" colspan="1">100</td><td valign="top" align="center" rowspan="1" colspan="1">778698</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">210844</td><td valign="top" align="center" rowspan="1" colspan="1">582</td><td valign="top" align="center" rowspan="1" colspan="1">1845</td><td valign="top" align="center" rowspan="1" colspan="1">2.0</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">8017</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">88</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 11</td><td valign="top" align="center" rowspan="1" colspan="1">Greece</td><td valign="top" align="center" rowspan="1" colspan="1">101</td><td valign="top" align="center" rowspan="1" colspan="1">821130</td><td valign="top" align="center" rowspan="1" colspan="1">9.2</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">143847</td><td valign="top" align="center" rowspan="1" colspan="1">10159</td><td valign="top" align="center" rowspan="1" colspan="1">10511</td><td valign="top" align="center" rowspan="1" colspan="1">33</td><td valign="top" align="center" rowspan="1" colspan="1">288</td><td valign="top" align="center" rowspan="1" colspan="1">14023</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">89</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 12</td><td valign="top" align="center" rowspan="1" colspan="1">Greece</td><td valign="top" align="center" rowspan="1" colspan="1">102</td><td valign="top" align="center" rowspan="1" colspan="1">895023</td><td valign="top" align="center" rowspan="1" colspan="1">5.9</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">60765</td><td valign="top" align="center" rowspan="1" colspan="1">11314</td><td valign="top" align="center" rowspan="1" colspan="1">22953</td><td valign="top" align="center" rowspan="1" colspan="1">34</td><td valign="top" align="center" rowspan="1" colspan="1">198</td><td valign="top" align="center" rowspan="1" colspan="1">9707</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">90</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 13</td><td valign="top" align="center" rowspan="1" colspan="1">Greece</td><td valign="top" align="center" rowspan="1" colspan="1">98</td><td valign="top" align="center" rowspan="1" colspan="1">822764</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">160681</td><td valign="top" align="center" rowspan="1" colspan="1">10344</td><td valign="top" align="center" rowspan="1" colspan="1">2752</td><td valign="top" align="center" rowspan="1" colspan="1">38</td><td valign="top" align="center" rowspan="1" colspan="1">4.7</td><td valign="top" align="center" rowspan="1" colspan="1">3407</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 14</td><td valign="top" align="center" rowspan="1" colspan="1">Greece</td><td valign="top" align="center" rowspan="1" colspan="1">100</td><td valign="top" align="center" rowspan="1" colspan="1">827067</td><td valign="top" align="center" rowspan="1" colspan="1">5.8</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">170324</td><td valign="top" align="center" rowspan="1" colspan="1">226</td><td valign="top" align="center" rowspan="1" colspan="1">124</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">2251</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">92</td><td valign="top" align="center" rowspan="1" colspan="1">Ischia Island 1</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">101</td><td valign="top" align="center" rowspan="1" colspan="1">913479</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">2259</td><td valign="top" align="center" rowspan="1" colspan="1">66747</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">262</td><td valign="top" align="center" rowspan="1" colspan="1">17067</td><td valign="top" align="center" rowspan="1" colspan="1">167</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">93</td><td valign="top" align="center" rowspan="1" colspan="1">Ischia Island 2</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">102</td><td valign="top" align="center" rowspan="1" colspan="1">960463</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">2431</td><td valign="top" align="center" rowspan="1" colspan="1">26029</td><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">97</td><td valign="top" align="center" rowspan="1" colspan="1">10756</td><td valign="top" align="center" rowspan="1" colspan="1">202</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">94</td><td valign="top" align="center" rowspan="1" colspan="1">Ischia Island 3</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">99</td><td valign="top" align="center" rowspan="1" colspan="1">986746</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">2724</td><td valign="top" align="center" rowspan="1" colspan="1">9154</td><td valign="top" align="center" rowspan="1" colspan="1">121</td><td valign="top" align="center" rowspan="1" colspan="1">34</td><td valign="top" align="center" rowspan="1" colspan="1">675</td><td valign="top" align="center" rowspan="1" colspan="1">546</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">95</td><td valign="top" align="center" rowspan="1" colspan="1">Ischia Island 4</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">96</td><td valign="top" align="center" rowspan="1" colspan="1">981471</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">5166</td><td valign="top" align="center" rowspan="1" colspan="1">5555</td><td valign="top" align="center" rowspan="1" colspan="1">52</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">268</td><td valign="top" align="center" rowspan="1" colspan="1">7463</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">96</td><td valign="top" align="center" rowspan="1" colspan="1">Ischia Island 5</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">101</td><td valign="top" align="center" rowspan="1" colspan="1">918959</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">3957</td><td valign="top" align="center" rowspan="1" colspan="1">58294</td><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">245</td><td valign="top" align="center" rowspan="1" colspan="1">18317</td><td valign="top" align="center" rowspan="1" colspan="1">211</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">97</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 1</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">59</td><td valign="top" align="center" rowspan="1" colspan="1">995375</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">2731</td><td valign="top" align="center" rowspan="1" colspan="1">1159</td><td valign="top" align="center" rowspan="1" colspan="1">31</td><td valign="top" align="center" rowspan="1" colspan="1">6.1</td><td valign="top" align="center" rowspan="1" colspan="1">31</td><td valign="top" align="center" rowspan="1" colspan="1">667</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">98</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 2</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">78</td><td valign="top" align="center" rowspan="1" colspan="1">994106</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">3091</td><td valign="top" align="center" rowspan="1" colspan="1">1721</td><td valign="top" align="center" rowspan="1" colspan="1">59</td><td valign="top" align="center" rowspan="1" colspan="1">5.2</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">1003</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">99</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 3</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">102</td><td valign="top" align="center" rowspan="1" colspan="1">988558</td><td valign="top" align="center" rowspan="1" colspan="1">270</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">8240</td><td valign="top" align="center" rowspan="1" colspan="1">1817</td><td valign="top" align="center" rowspan="1" colspan="1">49</td><td valign="top" align="center" rowspan="1" colspan="1">5.8</td><td valign="top" align="center" rowspan="1" colspan="1">5.8</td><td valign="top" align="center" rowspan="1" colspan="1">1055</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">100</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 4</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">101</td><td valign="top" align="center" rowspan="1" colspan="1">987451</td><td valign="top" align="center" rowspan="1" colspan="1">373</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">8910</td><td valign="top" align="center" rowspan="1" colspan="1">1802</td><td valign="top" align="center" rowspan="1" colspan="1">40</td><td valign="top" align="center" rowspan="1" colspan="1">8.0</td><td valign="top" align="center" rowspan="1" colspan="1">73</td><td valign="top" align="center" rowspan="1" colspan="1">1343</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">101</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 5</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">161</td><td valign="top" align="center" rowspan="1" colspan="1">972565</td><td valign="top" align="center" rowspan="1" colspan="1">440</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">11090</td><td valign="top" align="center" rowspan="1" colspan="1">7931</td><td valign="top" align="center" rowspan="1" colspan="1">146</td><td valign="top" align="center" rowspan="1" colspan="1">28</td><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">7782</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">102</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 6</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">163</td><td valign="top" align="center" rowspan="1" colspan="1">985513</td><td valign="top" align="center" rowspan="1" colspan="1">165</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">10967</td><td valign="top" align="center" rowspan="1" colspan="1">2002</td><td valign="top" align="center" rowspan="1" colspan="1">30</td><td valign="top" align="center" rowspan="1" colspan="1">2.9</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">1304</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">103</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 7</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">162</td><td valign="top" align="center" rowspan="1" colspan="1">986765</td><td valign="top" align="center" rowspan="1" colspan="1">140</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">9860</td><td valign="top" align="center" rowspan="1" colspan="1">1843</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">3.0</td><td valign="top" align="center" rowspan="1" colspan="1">7.8</td><td valign="top" align="center" rowspan="1" colspan="1">1344</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">104</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 8</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">148</td><td valign="top" align="center" rowspan="1" colspan="1">984348</td><td valign="top" align="center" rowspan="1" colspan="1">201</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">10867</td><td valign="top" align="center" rowspan="1" colspan="1">2397</td><td valign="top" align="center" rowspan="1" colspan="1">52</td><td valign="top" align="center" rowspan="1" colspan="1">4.8</td><td valign="top" align="center" rowspan="1" colspan="1">32</td><td valign="top" align="center" rowspan="1" colspan="1">2098</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">105</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 9</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">149</td><td valign="top" align="center" rowspan="1" colspan="1">977398</td><td valign="top" align="center" rowspan="1" colspan="1">238</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">17418</td><td valign="top" align="center" rowspan="1" colspan="1">2693</td><td valign="top" align="center" rowspan="1" colspan="1">54</td><td valign="top" align="center" rowspan="1" colspan="1">4.3</td><td valign="top" align="center" rowspan="1" colspan="1">7.4</td><td valign="top" align="center" rowspan="1" colspan="1">2188</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">106</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 10</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">103</td><td valign="top" align="center" rowspan="1" colspan="1">989567</td><td valign="top" align="center" rowspan="1" colspan="1">105</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">8030</td><td valign="top" align="center" rowspan="1" colspan="1">1406</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">2.9</td><td valign="top" align="center" rowspan="1" colspan="1">8.7</td><td valign="top" align="center" rowspan="1" colspan="1">855</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">107</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 11</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">101</td><td valign="top" align="center" rowspan="1" colspan="1">982152</td><td valign="top" align="center" rowspan="1" colspan="1">147</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">13807</td><td valign="top" align="center" rowspan="1" colspan="1">2210</td><td valign="top" align="center" rowspan="1" colspan="1">204</td><td valign="top" align="center" rowspan="1" colspan="1">4.8</td><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">1459</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">108</td><td valign="top" align="center" rowspan="1" colspan="1">Vesuvio volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">89</td><td valign="top" align="center" rowspan="1" colspan="1">973247</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">14224</td><td valign="top" align="center" rowspan="1" colspan="1">4002</td><td valign="top" align="center" rowspan="1" colspan="1">424</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">34</td><td valign="top" align="center" rowspan="1" colspan="1">7623</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">109</td><td valign="top" align="center" rowspan="1" colspan="1">Vesuvio volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">87</td><td valign="top" align="center" rowspan="1" colspan="1">975046</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">14545</td><td valign="top" align="center" rowspan="1" colspan="1">1961</td><td valign="top" align="center" rowspan="1" colspan="1">414</td><td valign="top" align="center" rowspan="1" colspan="1">5.3</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">7532</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">110</td><td valign="top" align="center" rowspan="1" colspan="1">Pantelleria Island 1</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">61</td><td valign="top" align="center" rowspan="1" colspan="1">995172</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">3139</td><td valign="top" align="center" rowspan="1" colspan="1">1431</td><td valign="top" align="center" rowspan="1" colspan="1">185</td><td valign="top" align="center" rowspan="1" colspan="1">35</td><td valign="top" align="center" rowspan="1" colspan="1">38</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">111</td><td valign="top" align="center" rowspan="1" colspan="1">Pantelleria Island 2</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">99</td><td valign="top" align="center" rowspan="1" colspan="1">978349</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">3051</td><td valign="top" align="center" rowspan="1" colspan="1">14268</td><td valign="top" align="center" rowspan="1" colspan="1">5.0</td><td valign="top" align="center" rowspan="1" colspan="1">372</td><td valign="top" align="center" rowspan="1" colspan="1">3954</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">112</td><td valign="top" align="center" rowspan="1" colspan="1">Pantelleria Island 3</td><td valign="top" align="center" rowspan="1" colspan="1">Italy</td><td valign="top" align="center" rowspan="1" colspan="1">101</td><td valign="top" align="center" rowspan="1" colspan="1">977463</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">4806</td><td valign="top" align="center" rowspan="1" colspan="1">1939</td><td valign="top" align="center" rowspan="1" colspan="1">7360</td><td valign="top" align="center" rowspan="1" colspan="1">27</td><td valign="top" align="center" rowspan="1" colspan="1">55</td><td valign="top" align="center" rowspan="1" colspan="1">8349</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">113</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">Mexico</td><td valign="top" align="center" rowspan="1" colspan="1">78</td><td valign="top" align="center" rowspan="1" colspan="1">934500</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">17871</td><td valign="top" align="center" rowspan="1" colspan="1">12636</td><td valign="top" align="center" rowspan="1" colspan="1">50</td><td valign="top" align="center" rowspan="1" colspan="1">81</td><td valign="top" align="center" rowspan="1" colspan="1">391</td><td valign="top" align="center" rowspan="1" colspan="1">34470</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">114</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">Mexico</td><td valign="top" align="center" rowspan="1" colspan="1">100</td><td valign="top" align="center" rowspan="1" colspan="1">973559</td><td valign="top" align="center" rowspan="1" colspan="1">52</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">15085</td><td valign="top" align="center" rowspan="1" colspan="1">3394</td><td valign="top" align="center" rowspan="1" colspan="1">75</td><td valign="top" align="center" rowspan="1" colspan="1">8.5</td><td valign="top" align="center" rowspan="1" colspan="1">2.6</td><td valign="top" align="center" rowspan="1" colspan="1">7883</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">115</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 3</td><td valign="top" align="center" rowspan="1" colspan="1">Mexico</td><td valign="top" align="center" rowspan="1" colspan="1">96</td><td valign="top" align="center" rowspan="1" colspan="1">952598</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">22350</td><td valign="top" align="center" rowspan="1" colspan="1">13983</td><td valign="top" align="center" rowspan="1" colspan="1">41</td><td valign="top" align="center" rowspan="1" colspan="1">73</td><td valign="top" align="center" rowspan="1" colspan="1">495</td><td valign="top" align="center" rowspan="1" colspan="1">10457</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">116</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 4</td><td valign="top" align="center" rowspan="1" colspan="1">Mexico</td><td valign="top" align="center" rowspan="1" colspan="1">101</td><td valign="top" align="center" rowspan="1" colspan="1">912794</td><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">58729</td><td valign="top" align="center" rowspan="1" colspan="1">15099</td><td valign="top" align="center" rowspan="1" colspan="1">230</td><td valign="top" align="center" rowspan="1" colspan="1">35</td><td valign="top" align="center" rowspan="1" colspan="1">174</td><td valign="top" align="center" rowspan="1" colspan="1">12947</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">117</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 5</td><td valign="top" align="center" rowspan="1" colspan="1">Mexico</td><td valign="top" align="center" rowspan="1" colspan="1">83</td><td valign="top" align="center" rowspan="1" colspan="1">826372</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">14916</td><td valign="top" align="center" rowspan="1" colspan="1">101241</td><td valign="top" align="center" rowspan="1" colspan="1">100</td><td valign="top" align="center" rowspan="1" colspan="1">354</td><td valign="top" align="center" rowspan="1" colspan="1">2587</td><td valign="top" align="center" rowspan="1" colspan="1">54430</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">118</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 6</td><td valign="top" align="center" rowspan="1" colspan="1">Mexico</td><td valign="top" align="center" rowspan="1" colspan="1">46</td><td valign="top" align="center" rowspan="1" colspan="1">925271</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">34423</td><td valign="top" align="center" rowspan="1" colspan="1">20511</td><td valign="top" align="center" rowspan="1" colspan="1">34</td><td valign="top" align="center" rowspan="1" colspan="1">102</td><td valign="top" align="center" rowspan="1" colspan="1">206</td><td valign="top" align="center" rowspan="1" colspan="1">19452</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">119</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 1</td><td valign="top" align="center" rowspan="1" colspan="1">Taiwan</td><td valign="top" align="center" rowspan="1" colspan="1">98</td><td valign="top" align="center" rowspan="1" colspan="1">719901</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">124983</td><td valign="top" align="center" rowspan="1" colspan="1">81518</td><td valign="top" align="center" rowspan="1" colspan="1">64103</td><td valign="top" align="center" rowspan="1" colspan="1">685</td><td valign="top" align="center" rowspan="1" colspan="1">7855</td><td valign="top" align="center" rowspan="1" colspan="1">955</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">120</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 2</td><td valign="top" align="center" rowspan="1" colspan="1">Taiwan</td><td valign="top" align="center" rowspan="1" colspan="1">98</td><td valign="top" align="center" rowspan="1" colspan="1">780717</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">184829</td><td valign="top" align="center" rowspan="1" colspan="1">23606</td><td valign="top" align="center" rowspan="1" colspan="1">10790</td><td valign="top" align="center" rowspan="1" colspan="1">33</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">13</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">121</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 3</td><td valign="top" align="center" rowspan="1" colspan="1">Taiwan</td><td valign="top" align="center" rowspan="1" colspan="1">118</td><td valign="top" align="center" rowspan="1" colspan="1">915935</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">60426</td><td valign="top" align="center" rowspan="1" colspan="1">16571</td><td valign="top" align="center" rowspan="1" colspan="1">6681</td><td valign="top" align="center" rowspan="1" colspan="1">27</td><td valign="top" align="center" rowspan="1" colspan="1">60</td><td valign="top" align="center" rowspan="1" colspan="1">300</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">122</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 4</td><td valign="top" align="center" rowspan="1" colspan="1">Taiwan</td><td valign="top" align="center" rowspan="1" colspan="1">101</td><td valign="top" align="center" rowspan="1" colspan="1">975848</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">2606</td><td valign="top" align="center" rowspan="1" colspan="1">20744</td><td valign="top" align="center" rowspan="1" colspan="1">528</td><td valign="top" align="center" rowspan="1" colspan="1">120</td><td valign="top" align="center" rowspan="1" colspan="1">147</td><td valign="top" align="center" rowspan="1" colspan="1">6.5</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">123</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 5</td><td valign="top" align="center" rowspan="1" colspan="1">Taiwan</td><td valign="top" align="center" rowspan="1" colspan="1">95</td><td valign="top" align="center" rowspan="1" colspan="1">930985</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">62801</td><td valign="top" align="center" rowspan="1" colspan="1">5085</td><td valign="top" align="center" rowspan="1" colspan="1">1180</td><td valign="top" align="center" rowspan="1" colspan="1">6.9</td><td valign="top" align="center" rowspan="1" colspan="1">1.0</td><td valign="top" align="center" rowspan="1" colspan="1">2.9</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">124</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 6</td><td valign="top" align="center" rowspan="1" colspan="1">Taiwan</td><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1">949840</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">825</td><td valign="top" align="center" rowspan="1" colspan="1">48445</td><td valign="top" align="center" rowspan="1" colspan="1">467</td><td valign="top" align="center" rowspan="1" colspan="1">111</td><td valign="top" align="center" rowspan="1" colspan="1">298</td><td valign="top" align="center" rowspan="1" colspan="1">14</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">125</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 7</td><td valign="top" align="center" rowspan="1" colspan="1">Taiwan</td><td valign="top" align="center" rowspan="1" colspan="1">98</td><td valign="top" align="center" rowspan="1" colspan="1">860849</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">116573</td><td valign="top" align="center" rowspan="1" colspan="1">9269</td><td valign="top" align="center" rowspan="1" colspan="1">11546</td><td valign="top" align="center" rowspan="1" colspan="1">7.5</td><td valign="top" align="center" rowspan="1" colspan="1">2.9</td><td valign="top" align="center" rowspan="1" colspan="1">1753</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">126</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 1</td><td valign="top" align="center" rowspan="1" colspan="1">U.S.A.</td><td valign="top" align="center" rowspan="1" colspan="1">93</td><td valign="top" align="center" rowspan="1" colspan="1">987886</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">7396</td><td valign="top" align="center" rowspan="1" colspan="1">1967</td><td valign="top" align="center" rowspan="1" colspan="1">276</td><td valign="top" align="center" rowspan="1" colspan="1">30</td><td valign="top" align="center" rowspan="1" colspan="1">8</td><td valign="top" align="center" rowspan="1" colspan="1">1417</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">127</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 2</td><td valign="top" align="center" rowspan="1" colspan="1">U.S.A.</td><td valign="top" align="center" rowspan="1" colspan="1">85</td><td valign="top" align="center" rowspan="1" colspan="1">959774</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">15997</td><td valign="top" align="center" rowspan="1" colspan="1">16332</td><td valign="top" align="center" rowspan="1" colspan="1">1956</td><td valign="top" align="center" rowspan="1" colspan="1">414</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">5450</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">128</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 3</td><td valign="top" align="center" rowspan="1" colspan="1">U.S.A.</td><td valign="top" align="center" rowspan="1" colspan="1">87</td><td valign="top" align="center" rowspan="1" colspan="1">990440</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">6432</td><td valign="top" align="center" rowspan="1" colspan="1">1925</td><td valign="top" align="center" rowspan="1" colspan="1">369</td><td valign="top" align="center" rowspan="1" colspan="1">29</td><td valign="top" align="center" rowspan="1" colspan="1">2.7</td><td valign="top" align="center" rowspan="1" colspan="1">736</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">129</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 4</td><td valign="top" align="center" rowspan="1" colspan="1">U.S.A.</td><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1">904177</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">33339</td><td valign="top" align="center" rowspan="1" colspan="1">2016</td><td valign="top" align="center" rowspan="1" colspan="1">29971</td><td valign="top" align="center" rowspan="1" colspan="1">5.0</td><td valign="top" align="center" rowspan="1" colspan="1">48</td><td valign="top" align="center" rowspan="1" colspan="1">19315</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">130</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 5</td><td valign="top" align="center" rowspan="1" colspan="1">U.S.A.</td><td valign="top" align="center" rowspan="1" colspan="1">92</td><td valign="top" align="center" rowspan="1" colspan="1">964894</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">27585</td><td valign="top" align="center" rowspan="1" colspan="1">5348</td><td valign="top" align="center" rowspan="1" colspan="1">443</td><td valign="top" align="center" rowspan="1" colspan="1">135</td><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">1475</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">131</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 6</td><td valign="top" align="center" rowspan="1" colspan="1">U.S.A.</td><td valign="top" align="center" rowspan="1" colspan="1">92</td><td valign="top" align="center" rowspan="1" colspan="1">974036</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">22715</td><td valign="top" align="center" rowspan="1" colspan="1">2449</td><td valign="top" align="center" rowspan="1" colspan="1">560</td><td valign="top" align="center" rowspan="1" colspan="1">47</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">157</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">132</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 7</td><td valign="top" align="center" rowspan="1" colspan="1">U.S.A.</td><td valign="top" align="center" rowspan="1" colspan="1">92</td><td valign="top" align="center" rowspan="1" colspan="1">771017</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">21120</td><td valign="top" align="center" rowspan="1" colspan="1">176009</td><td valign="top" align="center" rowspan="1" colspan="1">2865</td><td valign="top" align="center" rowspan="1" colspan="1">2134</td><td valign="top" align="center" rowspan="1" colspan="1">26063</td><td valign="top" align="center" rowspan="1" colspan="1">111</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">133</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 8</td><td valign="top" align="center" rowspan="1" colspan="1">U.S.A.</td><td valign="top" align="center" rowspan="1" colspan="1">93</td><td valign="top" align="center" rowspan="1" colspan="1">953746</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">38210</td><td valign="top" align="center" rowspan="1" colspan="1">3321</td><td valign="top" align="center" rowspan="1" colspan="1">2962</td><td valign="top" align="center" rowspan="1" colspan="1">84</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">1512</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">134</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 9</td><td valign="top" align="center" rowspan="1" colspan="1">U.S.A.</td><td valign="top" align="center" rowspan="1" colspan="1">94</td><td valign="top" align="center" rowspan="1" colspan="1">956582</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">19888</td><td valign="top" align="center" rowspan="1" colspan="1">15984</td><td valign="top" align="center" rowspan="1" colspan="1">3549</td><td valign="top" align="center" rowspan="1" colspan="1">430</td><td valign="top" align="center" rowspan="1" colspan="1">77</td><td valign="top" align="center" rowspan="1" colspan="1">3411</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">135</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 10</td><td valign="top" align="center" rowspan="1" colspan="1">U.S.A.</td><td valign="top" align="center" rowspan="1" colspan="1">94</td><td valign="top" align="center" rowspan="1" colspan="1">965209</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">20181</td><td valign="top" align="center" rowspan="1" colspan="1">4497</td><td valign="top" align="center" rowspan="1" colspan="1">2050</td><td valign="top" align="center" rowspan="1" colspan="1">107</td><td valign="top" align="center" rowspan="1" colspan="1">29</td><td valign="top" align="center" rowspan="1" colspan="1">7031</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">136</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 11</td><td valign="top" align="center" rowspan="1" colspan="1">U.S.A.</td><td valign="top" align="center" rowspan="1" colspan="1">115</td><td valign="top" align="center" rowspan="1" colspan="1">985033</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">11544</td><td valign="top" align="center" rowspan="1" colspan="1">2131</td><td valign="top" align="center" rowspan="1" colspan="1">411</td><td valign="top" align="center" rowspan="1" colspan="1">33</td><td valign="top" align="center" rowspan="1" colspan="1">9.1</td><td valign="top" align="center" rowspan="1" colspan="1">793</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">137</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 12</td><td valign="top" align="center" rowspan="1" colspan="1">U.S.A.</td><td valign="top" align="center" rowspan="1" colspan="1">93</td><td valign="top" align="center" rowspan="1" colspan="1">977044</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">18030</td><td valign="top" align="center" rowspan="1" colspan="1">2620</td><td valign="top" align="center" rowspan="1" colspan="1">265</td><td valign="top" align="center" rowspan="1" colspan="1">59</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">1952</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">138</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 13</td><td valign="top" align="center" rowspan="1" colspan="1">U.S.A.</td><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1">966463</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">23989</td><td valign="top" align="center" rowspan="1" colspan="1">5554</td><td valign="top" align="center" rowspan="1" colspan="1">3530</td><td valign="top" align="center" rowspan="1" colspan="1">135</td><td valign="top" align="center" rowspan="1" colspan="1">5.0</td><td valign="top" align="center" rowspan="1" colspan="1">250</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">139</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 14</td><td valign="top" align="center" rowspan="1" colspan="1">U.S.A.</td><td valign="top" align="center" rowspan="1" colspan="1">93</td><td valign="top" align="center" rowspan="1" colspan="1">935528</td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1"></td><td valign="top" align="center" rowspan="1" colspan="1">23596</td><td valign="top" align="center" rowspan="1" colspan="1">30124</td><td valign="top" align="center" rowspan="1" colspan="1">9281</td><td valign="top" align="center" rowspan="1" colspan="1">785</td><td valign="top" align="center" rowspan="1" colspan="1">54</td><td valign="top" align="center" rowspan="1" colspan="1">79</td></tr></tbody></table></table-wrap><table-wrap id="t2-ijms-11-01434" position="float"><label>Table 2.</label><caption><p>Composition of main VOC groups. Concentrations are in ppbv.</p></caption><table frame="hsides" rules="groups"><thead><tr><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>n°</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>sample</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>Alkanes</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>Aromatics</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>Cyclics</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>Alkenes</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>Cl-Bearing</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>O-bearing</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>heteroaromatics</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>sum</bold></th></tr></thead><tbody><tr><td valign="top" align="center" rowspan="1" colspan="1">1</td><td valign="top" align="center" rowspan="1" colspan="1">Teide volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">400</td><td valign="top" align="center" rowspan="1" colspan="1">73</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">219</td><td valign="top" align="center" rowspan="1" colspan="1">1.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.18</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">710</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">2</td><td valign="top" align="center" rowspan="1" colspan="1">Teide volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">346</td><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">206</td><td valign="top" align="center" rowspan="1" colspan="1">3.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.17</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">662</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">3</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 3</td><td valign="top" align="center" rowspan="1" colspan="1">112</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">39</td><td valign="top" align="center" rowspan="1" colspan="1">0.07</td><td valign="top" align="center" rowspan="1" colspan="1">27</td><td valign="top" align="center" rowspan="1" colspan="1">228</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">4</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 4</td><td valign="top" align="center" rowspan="1" colspan="1">98</td><td valign="top" align="center" rowspan="1" colspan="1">23</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">34</td><td valign="top" align="center" rowspan="1" colspan="1">0.05</td><td valign="top" align="center" rowspan="1" colspan="1">24</td><td valign="top" align="center" rowspan="1" colspan="1">195</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">5</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 5</td><td valign="top" align="center" rowspan="1" colspan="1">79</td><td valign="top" align="center" rowspan="1" colspan="1">27</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">41</td><td valign="top" align="center" rowspan="1" colspan="1">0.06</td><td valign="top" align="center" rowspan="1" colspan="1">27</td><td valign="top" align="center" rowspan="1" colspan="1">210</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">6</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 6</td><td valign="top" align="center" rowspan="1" colspan="1">81</td><td valign="top" align="center" rowspan="1" colspan="1">30</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">41</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">0.08</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">214</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">7</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 7</td><td valign="top" align="center" rowspan="1" colspan="1">67</td><td valign="top" align="center" rowspan="1" colspan="1">22</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">52</td><td valign="top" align="center" rowspan="1" colspan="1">74</td><td valign="top" align="center" rowspan="1" colspan="1">0.07</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">239</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">8</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 8</td><td valign="top" align="center" rowspan="1" colspan="1">73</td><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">48</td><td valign="top" align="center" rowspan="1" colspan="1">37</td><td valign="top" align="center" rowspan="1" colspan="1">0.08</td><td valign="top" align="center" rowspan="1" colspan="1">30</td><td valign="top" align="center" rowspan="1" colspan="1">209</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">9</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 9</td><td valign="top" align="center" rowspan="1" colspan="1">41</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">46</td><td valign="top" align="center" rowspan="1" colspan="1">0.03</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">145</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 10</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">35</td><td valign="top" align="center" rowspan="1" colspan="1">0.04</td><td valign="top" align="center" rowspan="1" colspan="1">23</td><td valign="top" align="center" rowspan="1" colspan="1">126</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 11</td><td valign="top" align="center" rowspan="1" colspan="1">46</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">31</td><td valign="top" align="center" rowspan="1" colspan="1">0.02</td><td valign="top" align="center" rowspan="1" colspan="1">23</td><td valign="top" align="center" rowspan="1" colspan="1">136</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 12</td><td valign="top" align="center" rowspan="1" colspan="1">42</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">56</td><td valign="top" align="center" rowspan="1" colspan="1">0.03</td><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">150</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 13</td><td valign="top" align="center" rowspan="1" colspan="1">33</td><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">66</td><td valign="top" align="center" rowspan="1" colspan="1">0.05</td><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">155</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 14</td><td valign="top" align="center" rowspan="1" colspan="1">29</td><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">63</td><td valign="top" align="center" rowspan="1" colspan="1">0.04</td><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">142</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">580</td><td valign="top" align="center" rowspan="1" colspan="1">262</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">142</td><td valign="top" align="center" rowspan="1" colspan="1">2.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.08</td><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">1007</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">718</td><td valign="top" align="center" rowspan="1" colspan="1">305</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1">3.9</td><td valign="top" align="center" rowspan="1" colspan="1">0.06</td><td valign="top" align="center" rowspan="1" colspan="1">22</td><td valign="top" align="center" rowspan="1" colspan="1">1141</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 3</td><td valign="top" align="center" rowspan="1" colspan="1">1222</td><td valign="top" align="center" rowspan="1" colspan="1">267</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">150</td><td valign="top" align="center" rowspan="1" colspan="1">4.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.06</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">1664</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 4</td><td valign="top" align="center" rowspan="1" colspan="1">96</td><td valign="top" align="center" rowspan="1" colspan="1">116</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">3.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.05</td><td valign="top" align="center" rowspan="1" colspan="1">29</td><td valign="top" align="center" rowspan="1" colspan="1">256</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 5</td><td valign="top" align="center" rowspan="1" colspan="1">82</td><td valign="top" align="center" rowspan="1" colspan="1">147</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">4.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.07</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">267</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 6</td><td valign="top" align="center" rowspan="1" colspan="1">86</td><td valign="top" align="center" rowspan="1" colspan="1">157</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">5.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.08</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">283</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 7</td><td valign="top" align="center" rowspan="1" colspan="1">58</td><td valign="top" align="center" rowspan="1" colspan="1">182</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">3.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.06</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">273</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">22</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 8</td><td valign="top" align="center" rowspan="1" colspan="1">96</td><td valign="top" align="center" rowspan="1" colspan="1">176</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">6.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.04</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">307</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">23</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 9</td><td valign="top" align="center" rowspan="1" colspan="1">110</td><td valign="top" align="center" rowspan="1" colspan="1">197</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">4.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.09</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">341</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">24</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 10</td><td valign="top" align="center" rowspan="1" colspan="1">105</td><td valign="top" align="center" rowspan="1" colspan="1">196</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">4.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.05</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">333</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">Turrialba volcano 5</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">7.3</td><td valign="top" align="center" rowspan="1" colspan="1">29</td><td valign="top" align="center" rowspan="1" colspan="1">0.02</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">71</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">Turrialba volcano 6</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">5.5</td><td valign="top" align="center" rowspan="1" colspan="1">28</td><td valign="top" align="center" rowspan="1" colspan="1">0.01</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">70</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">27</td><td valign="top" align="center" rowspan="1" colspan="1">Turrialba volcano 7</td><td valign="top" align="center" rowspan="1" colspan="1">9.0</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">6.3</td><td valign="top" align="center" rowspan="1" colspan="1">31</td><td valign="top" align="center" rowspan="1" colspan="1">0.02</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">69</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">28</td><td valign="top" align="center" rowspan="1" colspan="1">Turrialba volcano 8</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">6.9</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">0.03</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">79</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">29</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 1</td><td valign="top" align="center" rowspan="1" colspan="1">27</td><td valign="top" align="center" rowspan="1" colspan="1">2.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">4.6</td><td valign="top" align="center" rowspan="1" colspan="1">64</td><td valign="top" align="center" rowspan="1" colspan="1">0.02</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">123</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">30</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 2</td><td valign="top" align="center" rowspan="1" colspan="1">37</td><td valign="top" align="center" rowspan="1" colspan="1">9.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">4.5</td><td valign="top" align="center" rowspan="1" colspan="1">61</td><td valign="top" align="center" rowspan="1" colspan="1">0.03</td><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">131</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">31</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 3</td><td valign="top" align="center" rowspan="1" colspan="1">37</td><td valign="top" align="center" rowspan="1" colspan="1">2.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">8.8</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">0.02</td><td valign="top" align="center" rowspan="1" colspan="1">32</td><td valign="top" align="center" rowspan="1" colspan="1">95</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">32</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 4</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">1.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">5.1</td><td valign="top" align="center" rowspan="1" colspan="1">69</td><td valign="top" align="center" rowspan="1" colspan="1">0.01</td><td valign="top" align="center" rowspan="1" colspan="1">22</td><td valign="top" align="center" rowspan="1" colspan="1">113</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">33</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 5</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">2.3</td><td valign="top" align="center" rowspan="1" colspan="1">71</td><td valign="top" align="center" rowspan="1" colspan="1">0.01</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">110</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">34</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 6</td><td valign="top" align="center" rowspan="1" colspan="1">4.3</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">1.7</td><td valign="top" align="center" rowspan="1" colspan="1">45</td><td valign="top" align="center" rowspan="1" colspan="1">0.01</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">68</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">35</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 7</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">1.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">3.9</td><td valign="top" align="center" rowspan="1" colspan="1">95</td><td valign="top" align="center" rowspan="1" colspan="1">0.01</td><td valign="top" align="center" rowspan="1" colspan="1">30</td><td valign="top" align="center" rowspan="1" colspan="1">150</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 8</td><td valign="top" align="center" rowspan="1" colspan="1">76</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">0.02</td><td valign="top" align="center" rowspan="1" colspan="1">8.3</td><td valign="top" align="center" rowspan="1" colspan="1">151</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">37</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 9</td><td valign="top" align="center" rowspan="1" colspan="1">8.4</td><td valign="top" align="center" rowspan="1" colspan="1">1.9</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">1.8</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">0.01</td><td valign="top" align="center" rowspan="1" colspan="1">34</td><td valign="top" align="center" rowspan="1" colspan="1">61</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">38</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 10</td><td valign="top" align="center" rowspan="1" colspan="1">41</td><td valign="top" align="center" rowspan="1" colspan="1">2.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">0.01</td><td valign="top" align="center" rowspan="1" colspan="1">23</td><td valign="top" align="center" rowspan="1" colspan="1">112</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">39</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 11</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">2.0</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">2.1</td><td valign="top" align="center" rowspan="1" colspan="1">35</td><td valign="top" align="center" rowspan="1" colspan="1">0.02</td><td valign="top" align="center" rowspan="1" colspan="1">40</td><td valign="top" align="center" rowspan="1" colspan="1">93</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">40</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 12</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">3.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">8.6</td><td valign="top" align="center" rowspan="1" colspan="1">42</td><td valign="top" align="center" rowspan="1" colspan="1">0.03</td><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">95</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">41</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 13</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">2.9</td><td valign="top" align="center" rowspan="1" colspan="1">74</td><td valign="top" align="center" rowspan="1" colspan="1">0.02</td><td valign="top" align="center" rowspan="1" colspan="1">24</td><td valign="top" align="center" rowspan="1" colspan="1">116</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">42</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 14</td><td valign="top" align="center" rowspan="1" colspan="1">27</td><td valign="top" align="center" rowspan="1" colspan="1">3.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">6.0</td><td valign="top" align="center" rowspan="1" colspan="1">46</td><td valign="top" align="center" rowspan="1" colspan="1">0.01</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">109</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">43</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 15</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">2.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">5.1</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">0.01</td><td valign="top" align="center" rowspan="1" colspan="1">29</td><td valign="top" align="center" rowspan="1" colspan="1">83</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">44</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 16</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">8.0</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">7.0</td><td valign="top" align="center" rowspan="1" colspan="1">31</td><td valign="top" align="center" rowspan="1" colspan="1">0.02</td><td valign="top" align="center" rowspan="1" colspan="1">35</td><td valign="top" align="center" rowspan="1" colspan="1">106</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">45</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 17</td><td valign="top" align="center" rowspan="1" colspan="1">24</td><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">4.2</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">0.01</td><td valign="top" align="center" rowspan="1" colspan="1">5.3</td><td valign="top" align="center" rowspan="1" colspan="1">76</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">46</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 18</td><td valign="top" align="center" rowspan="1" colspan="1">97</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">38</td><td valign="top" align="center" rowspan="1" colspan="1">0.02</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">177</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">47</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 19</td><td valign="top" align="center" rowspan="1" colspan="1">56</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.0</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">85</td><td valign="top" align="center" rowspan="1" colspan="1">0.01</td><td valign="top" align="center" rowspan="1" colspan="1">22</td><td valign="top" align="center" rowspan="1" colspan="1">178</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">48</td><td valign="top" align="center" rowspan="1" colspan="1">El Tatio 1</td><td valign="top" align="center" rowspan="1" colspan="1">2104</td><td valign="top" align="center" rowspan="1" colspan="1">861</td><td valign="top" align="center" rowspan="1" colspan="1">7.2</td><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">9.1</td><td valign="top" align="center" rowspan="1" colspan="1">3.2</td><td valign="top" align="center" rowspan="1" colspan="1">3005</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">49</td><td valign="top" align="center" rowspan="1" colspan="1">El Tatio 2</td><td valign="top" align="center" rowspan="1" colspan="1">2712</td><td valign="top" align="center" rowspan="1" colspan="1">1715</td><td valign="top" align="center" rowspan="1" colspan="1">5.9</td><td valign="top" align="center" rowspan="1" colspan="1">113</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">8.8</td><td valign="top" align="center" rowspan="1" colspan="1">3.7</td><td valign="top" align="center" rowspan="1" colspan="1">4560</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">50</td><td valign="top" align="center" rowspan="1" colspan="1">El Tatio 3</td><td valign="top" align="center" rowspan="1" colspan="1">1165</td><td valign="top" align="center" rowspan="1" colspan="1">524</td><td valign="top" align="center" rowspan="1" colspan="1">4.5</td><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1">4.5</td><td valign="top" align="center" rowspan="1" colspan="1">3.7</td><td valign="top" align="center" rowspan="1" colspan="1">1721</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">51</td><td valign="top" align="center" rowspan="1" colspan="1">El Tatio 4</td><td valign="top" align="center" rowspan="1" colspan="1">1228</td><td valign="top" align="center" rowspan="1" colspan="1">715</td><td valign="top" align="center" rowspan="1" colspan="1">2.6</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">5.2</td><td valign="top" align="center" rowspan="1" colspan="1">2.7</td><td valign="top" align="center" rowspan="1" colspan="1">1975</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">52</td><td valign="top" align="center" rowspan="1" colspan="1">El Tatio 5</td><td valign="top" align="center" rowspan="1" colspan="1">1063</td><td valign="top" align="center" rowspan="1" colspan="1">601</td><td valign="top" align="center" rowspan="1" colspan="1">2.3</td><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">1.8</td><td valign="top" align="center" rowspan="1" colspan="1">3.3</td><td valign="top" align="center" rowspan="1" colspan="1">2.3</td><td valign="top" align="center" rowspan="1" colspan="1">1691</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">53</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 1</td><td valign="top" align="center" rowspan="1" colspan="1">7632</td><td valign="top" align="center" rowspan="1" colspan="1">2942</td><td valign="top" align="center" rowspan="1" colspan="1">242</td><td valign="top" align="center" rowspan="1" colspan="1">147</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1">120</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">11096</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">54</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 2</td><td valign="top" align="center" rowspan="1" colspan="1">11067</td><td valign="top" align="center" rowspan="1" colspan="1">2789</td><td valign="top" align="center" rowspan="1" colspan="1">365</td><td valign="top" align="center" rowspan="1" colspan="1">245</td><td valign="top" align="center" rowspan="1" colspan="1">2.3</td><td valign="top" align="center" rowspan="1" colspan="1">150</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">14634</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">55</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 3</td><td valign="top" align="center" rowspan="1" colspan="1">19896</td><td valign="top" align="center" rowspan="1" colspan="1">3514</td><td valign="top" align="center" rowspan="1" colspan="1">522</td><td valign="top" align="center" rowspan="1" colspan="1">276</td><td valign="top" align="center" rowspan="1" colspan="1">4.1</td><td valign="top" align="center" rowspan="1" colspan="1">168</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">24395</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">56</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 4</td><td valign="top" align="center" rowspan="1" colspan="1">16225</td><td valign="top" align="center" rowspan="1" colspan="1">4512</td><td valign="top" align="center" rowspan="1" colspan="1">197</td><td valign="top" align="center" rowspan="1" colspan="1">517</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">140</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">21606</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">57</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 5</td><td valign="top" align="center" rowspan="1" colspan="1">58797</td><td valign="top" align="center" rowspan="1" colspan="1">4610</td><td valign="top" align="center" rowspan="1" colspan="1">2059</td><td valign="top" align="center" rowspan="1" colspan="1">1426</td><td valign="top" align="center" rowspan="1" colspan="1">8.0</td><td valign="top" align="center" rowspan="1" colspan="1">760</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">67676</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">58</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 6</td><td valign="top" align="center" rowspan="1" colspan="1">36116</td><td valign="top" align="center" rowspan="1" colspan="1">4560</td><td valign="top" align="center" rowspan="1" colspan="1">1836</td><td valign="top" align="center" rowspan="1" colspan="1">899</td><td valign="top" align="center" rowspan="1" colspan="1">4.4</td><td valign="top" align="center" rowspan="1" colspan="1">330</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">43761</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">59</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 7</td><td valign="top" align="center" rowspan="1" colspan="1">3599</td><td valign="top" align="center" rowspan="1" colspan="1">3751</td><td valign="top" align="center" rowspan="1" colspan="1">45</td><td valign="top" align="center" rowspan="1" colspan="1">58</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">110</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">7580</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">60</td><td valign="top" align="center" rowspan="1" colspan="1">Larderello 1</td><td valign="top" align="center" rowspan="1" colspan="1">22013</td><td valign="top" align="center" rowspan="1" colspan="1">2156</td><td valign="top" align="center" rowspan="1" colspan="1">63</td><td valign="top" align="center" rowspan="1" colspan="1">116</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1">51</td><td valign="top" align="center" rowspan="1" colspan="1">29</td><td valign="top" align="center" rowspan="1" colspan="1">24429</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">61</td><td valign="top" align="center" rowspan="1" colspan="1">Larderello 2</td><td valign="top" align="center" rowspan="1" colspan="1">4146</td><td valign="top" align="center" rowspan="1" colspan="1">2278</td><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">39</td><td valign="top" align="center" rowspan="1" colspan="1">4.1</td><td valign="top" align="center" rowspan="1" colspan="1">41</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">6536</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">62</td><td valign="top" align="center" rowspan="1" colspan="1">Larderello 3</td><td valign="top" align="center" rowspan="1" colspan="1">41521</td><td valign="top" align="center" rowspan="1" colspan="1">11029</td><td valign="top" align="center" rowspan="1" colspan="1">73</td><td valign="top" align="center" rowspan="1" colspan="1">1078</td><td valign="top" align="center" rowspan="1" colspan="1">4.5</td><td valign="top" align="center" rowspan="1" colspan="1">106</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">53831</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">63</td><td valign="top" align="center" rowspan="1" colspan="1">Larderello 4</td><td valign="top" align="center" rowspan="1" colspan="1">26591</td><td valign="top" align="center" rowspan="1" colspan="1">12695</td><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1">741</td><td valign="top" align="center" rowspan="1" colspan="1">6.2</td><td valign="top" align="center" rowspan="1" colspan="1">98</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">40240</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">64</td><td valign="top" align="center" rowspan="1" colspan="1">Larderello 5</td><td valign="top" align="center" rowspan="1" colspan="1">44153</td><td valign="top" align="center" rowspan="1" colspan="1">14999</td><td valign="top" align="center" rowspan="1" colspan="1">82</td><td valign="top" align="center" rowspan="1" colspan="1">195</td><td valign="top" align="center" rowspan="1" colspan="1">4.7</td><td valign="top" align="center" rowspan="1" colspan="1">79</td><td valign="top" align="center" rowspan="1" colspan="1">30</td><td valign="top" align="center" rowspan="1" colspan="1">59543</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">65</td><td valign="top" align="center" rowspan="1" colspan="1">Deception Island 1</td><td valign="top" align="center" rowspan="1" colspan="1">16306</td><td valign="top" align="center" rowspan="1" colspan="1">459</td><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">749</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">35</td><td valign="top" align="center" rowspan="1" colspan="1">7.3</td><td valign="top" align="center" rowspan="1" colspan="1">17575</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">66</td><td valign="top" align="center" rowspan="1" colspan="1">Deception Island 2</td><td valign="top" align="center" rowspan="1" colspan="1">14763</td><td valign="top" align="center" rowspan="1" colspan="1">516</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">769</td><td valign="top" align="center" rowspan="1" colspan="1">1.9</td><td valign="top" align="center" rowspan="1" colspan="1">45</td><td valign="top" align="center" rowspan="1" colspan="1">7.3</td><td valign="top" align="center" rowspan="1" colspan="1">16127</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">67</td><td valign="top" align="center" rowspan="1" colspan="1">Deception Island 3</td><td valign="top" align="center" rowspan="1" colspan="1">20023</td><td valign="top" align="center" rowspan="1" colspan="1">539</td><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">836</td><td valign="top" align="center" rowspan="1" colspan="1">2.7</td><td valign="top" align="center" rowspan="1" colspan="1">65</td><td valign="top" align="center" rowspan="1" colspan="1">7.3</td><td valign="top" align="center" rowspan="1" colspan="1">21494</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">68</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">1421</td><td valign="top" align="center" rowspan="1" colspan="1">319</td><td valign="top" align="center" rowspan="1" colspan="1">6.3</td><td valign="top" align="center" rowspan="1" colspan="1">142</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">1932</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">69</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">2073</td><td valign="top" align="center" rowspan="1" colspan="1">316</td><td valign="top" align="center" rowspan="1" colspan="1">9.5</td><td valign="top" align="center" rowspan="1" colspan="1">81</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">31</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">2524</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">70</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 3</td><td valign="top" align="center" rowspan="1" colspan="1">1825</td><td valign="top" align="center" rowspan="1" colspan="1">358</td><td valign="top" align="center" rowspan="1" colspan="1">5.8</td><td valign="top" align="center" rowspan="1" colspan="1">62</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">44</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">2309</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">71</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 4</td><td valign="top" align="center" rowspan="1" colspan="1">7375</td><td valign="top" align="center" rowspan="1" colspan="1">449</td><td valign="top" align="center" rowspan="1" colspan="1">9.9</td><td valign="top" align="center" rowspan="1" colspan="1">120</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">43</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">8012</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">72</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 5</td><td valign="top" align="center" rowspan="1" colspan="1">3389</td><td valign="top" align="center" rowspan="1" colspan="1">482</td><td valign="top" align="center" rowspan="1" colspan="1">9.8</td><td valign="top" align="center" rowspan="1" colspan="1">137</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">56</td><td valign="top" align="center" rowspan="1" colspan="1">9.3</td><td valign="top" align="center" rowspan="1" colspan="1">4084</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">73</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 6</td><td valign="top" align="center" rowspan="1" colspan="1">7253</td><td valign="top" align="center" rowspan="1" colspan="1">519</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">103</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">43</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">7942</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">74</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 7</td><td valign="top" align="center" rowspan="1" colspan="1">427</td><td valign="top" align="center" rowspan="1" colspan="1">539</td><td valign="top" align="center" rowspan="1" colspan="1">5.1</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">1038</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">75</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 8</td><td valign="top" align="center" rowspan="1" colspan="1">789</td><td valign="top" align="center" rowspan="1" colspan="1">449</td><td valign="top" align="center" rowspan="1" colspan="1">6.7</td><td valign="top" align="center" rowspan="1" colspan="1">23</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">38</td><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">1325</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">76</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 9</td><td valign="top" align="center" rowspan="1" colspan="1">2914</td><td valign="top" align="center" rowspan="1" colspan="1">462</td><td valign="top" align="center" rowspan="1" colspan="1">8.6</td><td valign="top" align="center" rowspan="1" colspan="1">51</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">55</td><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">3511</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">77</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 10</td><td valign="top" align="center" rowspan="1" colspan="1">2954</td><td valign="top" align="center" rowspan="1" colspan="1">415</td><td valign="top" align="center" rowspan="1" colspan="1">7.6</td><td valign="top" align="center" rowspan="1" colspan="1">140</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1">22</td><td valign="top" align="center" rowspan="1" colspan="1">3631</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">78</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 2</td><td valign="top" align="center" rowspan="1" colspan="1">438</td><td valign="top" align="center" rowspan="1" colspan="1">4569</td><td valign="top" align="center" rowspan="1" colspan="1">32</td><td valign="top" align="center" rowspan="1" colspan="1">32</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">113</td><td valign="top" align="center" rowspan="1" colspan="1">5195</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">79</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 3</td><td valign="top" align="center" rowspan="1" colspan="1">877</td><td valign="top" align="center" rowspan="1" colspan="1">2889</td><td valign="top" align="center" rowspan="1" colspan="1">7.5</td><td valign="top" align="center" rowspan="1" colspan="1">45</td><td valign="top" align="center" rowspan="1" colspan="1">2.1</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">86</td><td valign="top" align="center" rowspan="1" colspan="1">3927</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">80</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 4</td><td valign="top" align="center" rowspan="1" colspan="1">6905</td><td valign="top" align="center" rowspan="1" colspan="1">3396</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">244</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">43</td><td valign="top" align="center" rowspan="1" colspan="1">102</td><td valign="top" align="center" rowspan="1" colspan="1">10704</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">81</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 5</td><td valign="top" align="center" rowspan="1" colspan="1">3012</td><td valign="top" align="center" rowspan="1" colspan="1">3836</td><td valign="top" align="center" rowspan="1" colspan="1">34</td><td valign="top" align="center" rowspan="1" colspan="1">115</td><td valign="top" align="center" rowspan="1" colspan="1">2.6</td><td valign="top" align="center" rowspan="1" colspan="1">54</td><td valign="top" align="center" rowspan="1" colspan="1">126</td><td valign="top" align="center" rowspan="1" colspan="1">7180</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">82</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 6</td><td valign="top" align="center" rowspan="1" colspan="1">3396</td><td valign="top" align="center" rowspan="1" colspan="1">2684</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">97</td><td valign="top" align="center" rowspan="1" colspan="1">1.7</td><td valign="top" align="center" rowspan="1" colspan="1">40</td><td valign="top" align="center" rowspan="1" colspan="1">67</td><td valign="top" align="center" rowspan="1" colspan="1">6305</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">83</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 7</td><td valign="top" align="center" rowspan="1" colspan="1">566</td><td valign="top" align="center" rowspan="1" colspan="1">3397</td><td valign="top" align="center" rowspan="1" colspan="1">48</td><td valign="top" align="center" rowspan="1" colspan="1">39</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">67</td><td valign="top" align="center" rowspan="1" colspan="1">4131</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">84</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 8</td><td valign="top" align="center" rowspan="1" colspan="1">2084</td><td valign="top" align="center" rowspan="1" colspan="1">3371</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">51</td><td valign="top" align="center" rowspan="1" colspan="1">1.8</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">66</td><td valign="top" align="center" rowspan="1" colspan="1">5608</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">85</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 9</td><td valign="top" align="center" rowspan="1" colspan="1">4970</td><td valign="top" align="center" rowspan="1" colspan="1">3501</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">117</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">77</td><td valign="top" align="center" rowspan="1" colspan="1">8687</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">86</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 10</td><td valign="top" align="center" rowspan="1" colspan="1">748</td><td valign="top" align="center" rowspan="1" colspan="1">3215</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">40</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">66</td><td valign="top" align="center" rowspan="1" colspan="1">4103</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">87</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 11</td><td valign="top" align="center" rowspan="1" colspan="1">7957</td><td valign="top" align="center" rowspan="1" colspan="1">3056</td><td valign="top" align="center" rowspan="1" colspan="1">39</td><td valign="top" align="center" rowspan="1" colspan="1">271</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">54</td><td valign="top" align="center" rowspan="1" colspan="1">136</td><td valign="top" align="center" rowspan="1" colspan="1">11515</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">88</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 12</td><td valign="top" align="center" rowspan="1" colspan="1">3089</td><td valign="top" align="center" rowspan="1" colspan="1">3589</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">37</td><td valign="top" align="center" rowspan="1" colspan="1">1.9</td><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">82</td><td valign="top" align="center" rowspan="1" colspan="1">6846</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">89</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 13</td><td valign="top" align="center" rowspan="1" colspan="1">864</td><td valign="top" align="center" rowspan="1" colspan="1">3451</td><td valign="top" align="center" rowspan="1" colspan="1">5.3</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">40</td><td valign="top" align="center" rowspan="1" colspan="1">50</td><td valign="top" align="center" rowspan="1" colspan="1">4437</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">90</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 15</td><td valign="top" align="center" rowspan="1" colspan="1">675</td><td valign="top" align="center" rowspan="1" colspan="1">2916</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">68</td><td valign="top" align="center" rowspan="1" colspan="1">3697</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 16</td><td valign="top" align="center" rowspan="1" colspan="1">436</td><td valign="top" align="center" rowspan="1" colspan="1">2615</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">31</td><td valign="top" align="center" rowspan="1" colspan="1">2.4</td><td valign="top" align="center" rowspan="1" colspan="1">23</td><td valign="top" align="center" rowspan="1" colspan="1">66</td><td valign="top" align="center" rowspan="1" colspan="1">3174</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">92</td><td valign="top" align="center" rowspan="1" colspan="1">Ischia Island 1</td><td valign="top" align="center" rowspan="1" colspan="1">2114</td><td valign="top" align="center" rowspan="1" colspan="1">406</td><td valign="top" align="center" rowspan="1" colspan="1">4.9</td><td valign="top" align="center" rowspan="1" colspan="1">89</td><td valign="top" align="center" rowspan="1" colspan="1">2.6</td><td valign="top" align="center" rowspan="1" colspan="1">82</td><td valign="top" align="center" rowspan="1" colspan="1">5.9</td><td valign="top" align="center" rowspan="1" colspan="1">2704</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">93</td><td valign="top" align="center" rowspan="1" colspan="1">Ischia Island 2</td><td valign="top" align="center" rowspan="1" colspan="1">1016</td><td valign="top" align="center" rowspan="1" colspan="1">361</td><td valign="top" align="center" rowspan="1" colspan="1">2.2</td><td valign="top" align="center" rowspan="1" colspan="1">45</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">46</td><td valign="top" align="center" rowspan="1" colspan="1">4.5</td><td valign="top" align="center" rowspan="1" colspan="1">1474</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">94</td><td valign="top" align="center" rowspan="1" colspan="1">Ischia Island 4</td><td valign="top" align="center" rowspan="1" colspan="1">3833</td><td valign="top" align="center" rowspan="1" colspan="1">469</td><td valign="top" align="center" rowspan="1" colspan="1">4.1</td><td valign="top" align="center" rowspan="1" colspan="1">96</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">77</td><td valign="top" align="center" rowspan="1" colspan="1">6.8</td><td valign="top" align="center" rowspan="1" colspan="1">4487</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">95</td><td valign="top" align="center" rowspan="1" colspan="1">Ischia Island 5</td><td valign="top" align="center" rowspan="1" colspan="1">1420</td><td valign="top" align="center" rowspan="1" colspan="1">498</td><td valign="top" align="center" rowspan="1" colspan="1">3.8</td><td valign="top" align="center" rowspan="1" colspan="1">51</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1">28</td><td valign="top" align="center" rowspan="1" colspan="1">5.9</td><td valign="top" align="center" rowspan="1" colspan="1">2009</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">96</td><td valign="top" align="center" rowspan="1" colspan="1">Ischia Island 6</td><td valign="top" align="center" rowspan="1" colspan="1">2426</td><td valign="top" align="center" rowspan="1" colspan="1">422</td><td valign="top" align="center" rowspan="1" colspan="1">3.9</td><td valign="top" align="center" rowspan="1" colspan="1">69</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">92</td><td valign="top" align="center" rowspan="1" colspan="1">5.2</td><td valign="top" align="center" rowspan="1" colspan="1">3018</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">97</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 1</td><td valign="top" align="center" rowspan="1" colspan="1">373</td><td valign="top" align="center" rowspan="1" colspan="1">597</td><td valign="top" align="center" rowspan="1" colspan="1">4.9</td><td valign="top" align="center" rowspan="1" colspan="1">2.2</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">33</td><td valign="top" align="center" rowspan="1" colspan="1">5.4</td><td valign="top" align="center" rowspan="1" colspan="1">1017</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">98</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 2</td><td valign="top" align="center" rowspan="1" colspan="1">586</td><td valign="top" align="center" rowspan="1" colspan="1">556</td><td valign="top" align="center" rowspan="1" colspan="1">3.6</td><td valign="top" align="center" rowspan="1" colspan="1">3.1</td><td valign="top" align="center" rowspan="1" colspan="1">4.0</td><td valign="top" align="center" rowspan="1" colspan="1">66</td><td valign="top" align="center" rowspan="1" colspan="1">4.9</td><td valign="top" align="center" rowspan="1" colspan="1">1224</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">99</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 3</td><td valign="top" align="center" rowspan="1" colspan="1">591</td><td valign="top" align="center" rowspan="1" colspan="1">668</td><td valign="top" align="center" rowspan="1" colspan="1">3.8</td><td valign="top" align="center" rowspan="1" colspan="1">2.7</td><td valign="top" align="center" rowspan="1" colspan="1">2.0</td><td valign="top" align="center" rowspan="1" colspan="1">48</td><td valign="top" align="center" rowspan="1" colspan="1">5.4</td><td valign="top" align="center" rowspan="1" colspan="1">1321</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">100</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 4</td><td valign="top" align="center" rowspan="1" colspan="1">970</td><td valign="top" align="center" rowspan="1" colspan="1">349</td><td valign="top" align="center" rowspan="1" colspan="1">3.9</td><td valign="top" align="center" rowspan="1" colspan="1">4.9</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">32</td><td valign="top" align="center" rowspan="1" colspan="1">6.0</td><td valign="top" align="center" rowspan="1" colspan="1">1367</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">101</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 5</td><td valign="top" align="center" rowspan="1" colspan="1">1804</td><td valign="top" align="center" rowspan="1" colspan="1">853</td><td valign="top" align="center" rowspan="1" colspan="1">7.9</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">2.3</td><td valign="top" align="center" rowspan="1" colspan="1">76</td><td valign="top" align="center" rowspan="1" colspan="1">8.1</td><td valign="top" align="center" rowspan="1" colspan="1">2765</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">102</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 6</td><td valign="top" align="center" rowspan="1" colspan="1">2248</td><td valign="top" align="center" rowspan="1" colspan="1">716</td><td valign="top" align="center" rowspan="1" colspan="1">7.1</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">2.1</td><td valign="top" align="center" rowspan="1" colspan="1">51</td><td valign="top" align="center" rowspan="1" colspan="1">8.1</td><td valign="top" align="center" rowspan="1" colspan="1">3050</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">103</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 7</td><td valign="top" align="center" rowspan="1" colspan="1">1631</td><td valign="top" align="center" rowspan="1" colspan="1">384</td><td valign="top" align="center" rowspan="1" colspan="1">4.4</td><td valign="top" align="center" rowspan="1" colspan="1">8.8</td><td valign="top" align="center" rowspan="1" colspan="1">2.1</td><td valign="top" align="center" rowspan="1" colspan="1">54</td><td valign="top" align="center" rowspan="1" colspan="1">6.8</td><td valign="top" align="center" rowspan="1" colspan="1">2091</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">104</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 8</td><td valign="top" align="center" rowspan="1" colspan="1">1102</td><td valign="top" align="center" rowspan="1" colspan="1">516</td><td valign="top" align="center" rowspan="1" colspan="1">2.4</td><td valign="top" align="center" rowspan="1" colspan="1">6.6</td><td valign="top" align="center" rowspan="1" colspan="1">1.7</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">9.0</td><td valign="top" align="center" rowspan="1" colspan="1">1673</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">105</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 9</td><td valign="top" align="center" rowspan="1" colspan="1">827</td><td valign="top" align="center" rowspan="1" colspan="1">412</td><td valign="top" align="center" rowspan="1" colspan="1">1.9</td><td valign="top" align="center" rowspan="1" colspan="1">5.4</td><td valign="top" align="center" rowspan="1" colspan="1">2.0</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">1283</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">106</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 10</td><td valign="top" align="center" rowspan="1" colspan="1">642</td><td valign="top" align="center" rowspan="1" colspan="1">459</td><td valign="top" align="center" rowspan="1" colspan="1">5.1</td><td valign="top" align="center" rowspan="1" colspan="1">3.5</td><td valign="top" align="center" rowspan="1" colspan="1">2.2</td><td valign="top" align="center" rowspan="1" colspan="1">37</td><td valign="top" align="center" rowspan="1" colspan="1">6.2</td><td valign="top" align="center" rowspan="1" colspan="1">1155</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">107</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 11</td><td valign="top" align="center" rowspan="1" colspan="1">2150</td><td valign="top" align="center" rowspan="1" colspan="1">334</td><td valign="top" align="center" rowspan="1" colspan="1">3.6</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">2.1</td><td valign="top" align="center" rowspan="1" colspan="1">33</td><td valign="top" align="center" rowspan="1" colspan="1">5.0</td><td valign="top" align="center" rowspan="1" colspan="1">2543</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">108</td><td valign="top" align="center" rowspan="1" colspan="1">Vesuvio volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">7897</td><td valign="top" align="center" rowspan="1" colspan="1">783</td><td valign="top" align="center" rowspan="1" colspan="1">5.6</td><td valign="top" align="center" rowspan="1" colspan="1">43</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">8778</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">109</td><td valign="top" align="center" rowspan="1" colspan="1">Vesuvio volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">7599</td><td valign="top" align="center" rowspan="1" colspan="1">651</td><td valign="top" align="center" rowspan="1" colspan="1">6.1</td><td valign="top" align="center" rowspan="1" colspan="1">37</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">32</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">8340</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">110</td><td valign="top" align="center" rowspan="1" colspan="1">Pantelleria Island 1</td><td valign="top" align="center" rowspan="1" colspan="1">81</td><td valign="top" align="center" rowspan="1" colspan="1">196</td><td valign="top" align="center" rowspan="1" colspan="1">2.4</td><td valign="top" align="center" rowspan="1" colspan="1">4.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.8</td><td valign="top" align="center" rowspan="1" colspan="1">4.2</td><td valign="top" align="center" rowspan="1" colspan="1">290</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">111</td><td valign="top" align="center" rowspan="1" colspan="1">Pantelleria Island 2</td><td valign="top" align="center" rowspan="1" colspan="1">24</td><td valign="top" align="center" rowspan="1" colspan="1">148</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">2.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1">3.1</td><td valign="top" align="center" rowspan="1" colspan="1">180</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">112</td><td valign="top" align="center" rowspan="1" colspan="1">Pantelleria Island 3</td><td valign="top" align="center" rowspan="1" colspan="1">239</td><td valign="top" align="center" rowspan="1" colspan="1">186</td><td valign="top" align="center" rowspan="1" colspan="1">3.7</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">5.2</td><td valign="top" align="center" rowspan="1" colspan="1">4.3</td><td valign="top" align="center" rowspan="1" colspan="1">449</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">113</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">427</td><td valign="top" align="center" rowspan="1" colspan="1">503</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">34</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">5.0</td><td valign="top" align="center" rowspan="1" colspan="1">52</td><td valign="top" align="center" rowspan="1" colspan="1">1034</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">114</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">9285</td><td valign="top" align="center" rowspan="1" colspan="1">1364</td><td valign="top" align="center" rowspan="1" colspan="1">55</td><td valign="top" align="center" rowspan="1" colspan="1">284</td><td valign="top" align="center" rowspan="1" colspan="1">2.7</td><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">72</td><td valign="top" align="center" rowspan="1" colspan="1">11084</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">115</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 3</td><td valign="top" align="center" rowspan="1" colspan="1">1421</td><td valign="top" align="center" rowspan="1" colspan="1">718</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">30</td><td valign="top" align="center" rowspan="1" colspan="1">1.0</td><td valign="top" align="center" rowspan="1" colspan="1">9.0</td><td valign="top" align="center" rowspan="1" colspan="1">70</td><td valign="top" align="center" rowspan="1" colspan="1">2262</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">116</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 4</td><td valign="top" align="center" rowspan="1" colspan="1">1305</td><td valign="top" align="center" rowspan="1" colspan="1">611</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">115</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">7.0</td><td valign="top" align="center" rowspan="1" colspan="1">74</td><td valign="top" align="center" rowspan="1" colspan="1">2126</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">117</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 5</td><td valign="top" align="center" rowspan="1" colspan="1">570</td><td valign="top" align="center" rowspan="1" colspan="1">408</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">34</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">4.0</td><td valign="top" align="center" rowspan="1" colspan="1">37</td><td valign="top" align="center" rowspan="1" colspan="1">1064</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">118</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 6</td><td valign="top" align="center" rowspan="1" colspan="1">309</td><td valign="top" align="center" rowspan="1" colspan="1">417</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">1.7</td><td valign="top" align="center" rowspan="1" colspan="1">45</td><td valign="top" align="center" rowspan="1" colspan="1">802</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">119</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 1</td><td valign="top" align="center" rowspan="1" colspan="1">362759</td><td valign="top" align="center" rowspan="1" colspan="1">37219</td><td valign="top" align="center" rowspan="1" colspan="1">9557</td><td valign="top" align="center" rowspan="1" colspan="1">3150</td><td valign="top" align="center" rowspan="1" colspan="1">8.4</td><td valign="top" align="center" rowspan="1" colspan="1">2759</td><td valign="top" align="center" rowspan="1" colspan="1">282</td><td valign="top" align="center" rowspan="1" colspan="1">415733</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">120</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 2</td><td valign="top" align="center" rowspan="1" colspan="1">51563</td><td valign="top" align="center" rowspan="1" colspan="1">31045</td><td valign="top" align="center" rowspan="1" colspan="1">2400</td><td valign="top" align="center" rowspan="1" colspan="1">798</td><td valign="top" align="center" rowspan="1" colspan="1">6.0</td><td valign="top" align="center" rowspan="1" colspan="1">1093</td><td valign="top" align="center" rowspan="1" colspan="1">323</td><td valign="top" align="center" rowspan="1" colspan="1">87227</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">121</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 3</td><td valign="top" align="center" rowspan="1" colspan="1">37431</td><td valign="top" align="center" rowspan="1" colspan="1">30749</td><td valign="top" align="center" rowspan="1" colspan="1">2411</td><td valign="top" align="center" rowspan="1" colspan="1">727</td><td valign="top" align="center" rowspan="1" colspan="1">3.1</td><td valign="top" align="center" rowspan="1" colspan="1">566</td><td valign="top" align="center" rowspan="1" colspan="1">85</td><td valign="top" align="center" rowspan="1" colspan="1">71973</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">122</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 4</td><td valign="top" align="center" rowspan="1" colspan="1">4078</td><td valign="top" align="center" rowspan="1" colspan="1">5195</td><td valign="top" align="center" rowspan="1" colspan="1">238</td><td valign="top" align="center" rowspan="1" colspan="1">85</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">72</td><td valign="top" align="center" rowspan="1" colspan="1">5</td><td valign="top" align="center" rowspan="1" colspan="1">9674</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">123</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 5</td><td valign="top" align="center" rowspan="1" colspan="1">16862</td><td valign="top" align="center" rowspan="1" colspan="1">13048</td><td valign="top" align="center" rowspan="1" colspan="1">1519</td><td valign="top" align="center" rowspan="1" colspan="1">347</td><td valign="top" align="center" rowspan="1" colspan="1">1.9</td><td valign="top" align="center" rowspan="1" colspan="1">220</td><td valign="top" align="center" rowspan="1" colspan="1">81</td><td valign="top" align="center" rowspan="1" colspan="1">32078</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">124</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 6</td><td valign="top" align="center" rowspan="1" colspan="1">7363</td><td valign="top" align="center" rowspan="1" colspan="1">593</td><td valign="top" align="center" rowspan="1" colspan="1">199</td><td valign="top" align="center" rowspan="1" colspan="1">64</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">140</td><td valign="top" align="center" rowspan="1" colspan="1">1.0</td><td valign="top" align="center" rowspan="1" colspan="1">8361</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">125</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 7</td><td valign="top" align="center" rowspan="1" colspan="1">29548</td><td valign="top" align="center" rowspan="1" colspan="1">2581</td><td valign="top" align="center" rowspan="1" colspan="1">697</td><td valign="top" align="center" rowspan="1" colspan="1">362</td><td valign="top" align="center" rowspan="1" colspan="1">5.5</td><td valign="top" align="center" rowspan="1" colspan="1">783</td><td valign="top" align="center" rowspan="1" colspan="1">45</td><td valign="top" align="center" rowspan="1" colspan="1">34022</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">126</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 1</td><td valign="top" align="center" rowspan="1" colspan="1">339119</td><td valign="top" align="center" rowspan="1" colspan="1">3659</td><td valign="top" align="center" rowspan="1" colspan="1">4020</td><td valign="top" align="center" rowspan="1" colspan="1">2694</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">2274</td><td valign="top" align="center" rowspan="1" colspan="1">22</td><td valign="top" align="center" rowspan="1" colspan="1">351814</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">127</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 2</td><td valign="top" align="center" rowspan="1" colspan="1">121602</td><td valign="top" align="center" rowspan="1" colspan="1">8281</td><td valign="top" align="center" rowspan="1" colspan="1">3237</td><td valign="top" align="center" rowspan="1" colspan="1">4040</td><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">1599</td><td valign="top" align="center" rowspan="1" colspan="1">24</td><td valign="top" align="center" rowspan="1" colspan="1">138804</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">128</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 3</td><td valign="top" align="center" rowspan="1" colspan="1">174226</td><td valign="top" align="center" rowspan="1" colspan="1">16987</td><td valign="top" align="center" rowspan="1" colspan="1">1739</td><td valign="top" align="center" rowspan="1" colspan="1">4662</td><td valign="top" align="center" rowspan="1" colspan="1">49</td><td valign="top" align="center" rowspan="1" colspan="1">1387</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">199066</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">129</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 4</td><td valign="top" align="center" rowspan="1" colspan="1">190197</td><td valign="top" align="center" rowspan="1" colspan="1">18516</td><td valign="top" align="center" rowspan="1" colspan="1">3805</td><td valign="top" align="center" rowspan="1" colspan="1">2091</td><td valign="top" align="center" rowspan="1" colspan="1">65</td><td valign="top" align="center" rowspan="1" colspan="1">1561</td><td valign="top" align="center" rowspan="1" colspan="1">69</td><td valign="top" align="center" rowspan="1" colspan="1">216304</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">130</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 5</td><td valign="top" align="center" rowspan="1" colspan="1">150632</td><td valign="top" align="center" rowspan="1" colspan="1">8311</td><td valign="top" align="center" rowspan="1" colspan="1">1634</td><td valign="top" align="center" rowspan="1" colspan="1">1295</td><td valign="top" align="center" rowspan="1" colspan="1">28</td><td valign="top" align="center" rowspan="1" colspan="1">1275</td><td valign="top" align="center" rowspan="1" colspan="1">43</td><td valign="top" align="center" rowspan="1" colspan="1">163218</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">131</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 6</td><td valign="top" align="center" rowspan="1" colspan="1">258551</td><td valign="top" align="center" rowspan="1" colspan="1">10288</td><td valign="top" align="center" rowspan="1" colspan="1">3019</td><td valign="top" align="center" rowspan="1" colspan="1">2757</td><td valign="top" align="center" rowspan="1" colspan="1">29</td><td valign="top" align="center" rowspan="1" colspan="1">1767</td><td valign="top" align="center" rowspan="1" colspan="1">43</td><td valign="top" align="center" rowspan="1" colspan="1">276453</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">132</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 7</td><td valign="top" align="center" rowspan="1" colspan="1">489610</td><td valign="top" align="center" rowspan="1" colspan="1">9410</td><td valign="top" align="center" rowspan="1" colspan="1">10816</td><td valign="top" align="center" rowspan="1" colspan="1">4226</td><td valign="top" align="center" rowspan="1" colspan="1">75</td><td valign="top" align="center" rowspan="1" colspan="1">3605</td><td valign="top" align="center" rowspan="1" colspan="1">40</td><td valign="top" align="center" rowspan="1" colspan="1">517782</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">133</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 8</td><td valign="top" align="center" rowspan="1" colspan="1">79168</td><td valign="top" align="center" rowspan="1" colspan="1">2164</td><td valign="top" align="center" rowspan="1" colspan="1">1327</td><td valign="top" align="center" rowspan="1" colspan="1">2274</td><td valign="top" align="center" rowspan="1" colspan="1">35</td><td valign="top" align="center" rowspan="1" colspan="1">639</td><td valign="top" align="center" rowspan="1" colspan="1">35</td><td valign="top" align="center" rowspan="1" colspan="1">85641</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">134</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 9</td><td valign="top" align="center" rowspan="1" colspan="1">320241</td><td valign="top" align="center" rowspan="1" colspan="1">3399</td><td valign="top" align="center" rowspan="1" colspan="1">1987</td><td valign="top" align="center" rowspan="1" colspan="1">3556</td><td valign="top" align="center" rowspan="1" colspan="1">28</td><td valign="top" align="center" rowspan="1" colspan="1">1250</td><td valign="top" align="center" rowspan="1" colspan="1">35</td><td valign="top" align="center" rowspan="1" colspan="1">330496</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">135</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 10</td><td valign="top" align="center" rowspan="1" colspan="1">40923</td><td valign="top" align="center" rowspan="1" colspan="1">1187</td><td valign="top" align="center" rowspan="1" colspan="1">871</td><td valign="top" align="center" rowspan="1" colspan="1">1296</td><td valign="top" align="center" rowspan="1" colspan="1">49</td><td valign="top" align="center" rowspan="1" colspan="1">356</td><td valign="top" align="center" rowspan="1" colspan="1">43</td><td valign="top" align="center" rowspan="1" colspan="1">44725</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">136</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 11</td><td valign="top" align="center" rowspan="1" colspan="1">1012181</td><td valign="top" align="center" rowspan="1" colspan="1">8996</td><td valign="top" align="center" rowspan="1" colspan="1">9685</td><td valign="top" align="center" rowspan="1" colspan="1">9178</td><td valign="top" align="center" rowspan="1" colspan="1">78</td><td valign="top" align="center" rowspan="1" colspan="1">6698</td><td valign="top" align="center" rowspan="1" colspan="1">27</td><td valign="top" align="center" rowspan="1" colspan="1">1046843</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">137</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 12</td><td valign="top" align="center" rowspan="1" colspan="1">47727</td><td valign="top" align="center" rowspan="1" colspan="1">671</td><td valign="top" align="center" rowspan="1" colspan="1">560</td><td valign="top" align="center" rowspan="1" colspan="1">1313</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">210</td><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">50522</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">138</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 13</td><td valign="top" align="center" rowspan="1" colspan="1">413725</td><td valign="top" align="center" rowspan="1" colspan="1">5214</td><td valign="top" align="center" rowspan="1" colspan="1">9650</td><td valign="top" align="center" rowspan="1" colspan="1">4224</td><td valign="top" align="center" rowspan="1" colspan="1">66</td><td valign="top" align="center" rowspan="1" colspan="1">1818</td><td valign="top" align="center" rowspan="1" colspan="1">41</td><td valign="top" align="center" rowspan="1" colspan="1">434738</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">139</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 14</td><td valign="top" align="center" rowspan="1" colspan="1">1156785</td><td valign="top" align="center" rowspan="1" colspan="1">27956</td><td valign="top" align="center" rowspan="1" colspan="1">34552</td><td valign="top" align="center" rowspan="1" colspan="1">9520</td><td valign="top" align="center" rowspan="1" colspan="1">76</td><td valign="top" align="center" rowspan="1" colspan="1">6999</td><td valign="top" align="center" rowspan="1" colspan="1">54</td><td valign="top" align="center" rowspan="1" colspan="1">1235942</td></tr></tbody></table></table-wrap><table-wrap id="t3-ijms-11-01434" position="float"><label>Table 3.</label><caption><p>Composition of heteroaromatics, C<sub>6</sub>H<sub>6</sub> and C<sub>7</sub>H<sub>8</sub>. Concentrations are in ppbv.</p></caption><table frame="hsides" rules="groups"><thead><tr><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>n°</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>sample</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>C</bold><sub><bold>4</bold></sub><bold>H</bold><sub><bold>4</bold></sub><bold>O</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>2-C</bold><sub><bold>5</bold></sub><bold>H</bold><sub><bold>6</bold></sub><bold>O</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>C</bold><sub><bold>4</bold></sub><bold>H</bold><sub><bold>8</bold></sub><bold>O</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>3-C</bold><sub><bold>5</bold></sub><bold>H</bold><sub><bold>10</bold></sub><bold>O</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>C</bold><sub><bold>4</bold></sub><bold>H</bold><sub><bold>4</bold></sub><bold>S</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>3-C</bold><sub><bold>5</bold></sub><bold>H</bold><sub><bold>6</bold></sub><bold>S</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>2,4-C</bold><sub><bold>6</bold></sub><bold>H</bold><sub><bold>8</bold></sub><bold>S</bold></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>C</bold><sub><bold>6</bold></sub><bold>H</bold><sub><bold>6</bold></sub></th><th valign="bottom" align="center" rowspan="1" colspan="1"><bold>C</bold><sub><bold>7</bold></sub><bold>H</bold><sub><bold>8</bold></sub></th></tr></thead><tbody><tr><td valign="top" align="center" rowspan="1" colspan="1">1</td><td valign="top" align="center" rowspan="1" colspan="1">Teide volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">1.8</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">71</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">2</td><td valign="top" align="center" rowspan="1" colspan="1">Teide volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">1.7</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">89</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">3</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 3</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">1.9</td><td valign="top" align="center" rowspan="1" colspan="1">4.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">2.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">4</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 4</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">6.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">3.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">5</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 5</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">1.8</td><td valign="top" align="center" rowspan="1" colspan="1">7.8</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1">4.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">23</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">6</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 6</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1">6.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">3.9</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">7</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 7</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">5.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">6.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">8</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 8</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">1.9</td><td valign="top" align="center" rowspan="1" colspan="1">7.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">7.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">9</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 9</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">7.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">1.9</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 10</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">6.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">1.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 11</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">1.7</td><td valign="top" align="center" rowspan="1" colspan="1">5.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 12</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">5.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">1.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 13</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1">4.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">Lascar volcano 14</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">5.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">238</td><td valign="top" align="center" rowspan="1" colspan="1">5.8</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">1.9</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">274</td><td valign="top" align="center" rowspan="1" colspan="1">7.6</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 3</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">243</td><td valign="top" align="center" rowspan="1" colspan="1">5.8</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 4</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">24</td><td valign="top" align="center" rowspan="1" colspan="1">2.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">96</td><td valign="top" align="center" rowspan="1" colspan="1">4.4</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 5</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">2.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">116</td><td valign="top" align="center" rowspan="1" colspan="1">7.6</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 6</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">1.9</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">132</td><td valign="top" align="center" rowspan="1" colspan="1">6.7</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 7</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">155</td><td valign="top" align="center" rowspan="1" colspan="1">7.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">22</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 8</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">152</td><td valign="top" align="center" rowspan="1" colspan="1">6.2</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">23</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 9</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">168</td><td valign="top" align="center" rowspan="1" colspan="1">7.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">24</td><td valign="top" align="center" rowspan="1" colspan="1">Tacora volcano 10</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">1.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">164</td><td valign="top" align="center" rowspan="1" colspan="1">7.6</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">Turrialba volcano 5</td><td valign="top" align="center" rowspan="1" colspan="1">4.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">1.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">5.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">9.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">Turrialba volcano 6</td><td valign="top" align="center" rowspan="1" colspan="1">4.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">2.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">6.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">8.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">27</td><td valign="top" align="center" rowspan="1" colspan="1">Turrialba volcano 7</td><td valign="top" align="center" rowspan="1" colspan="1">6.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">2.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">2.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">8.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">28</td><td valign="top" align="center" rowspan="1" colspan="1">Turrialba volcano 8</td><td valign="top" align="center" rowspan="1" colspan="1">7.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">29</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 1</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">2.2</td><td valign="top" align="center" rowspan="1" colspan="1">4.8</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">30</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 2</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">5.5</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">6.0</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">31</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 3</td><td valign="top" align="center" rowspan="1" colspan="1">23</td><td valign="top" align="center" rowspan="1" colspan="1">2.3</td><td valign="top" align="center" rowspan="1" colspan="1">4.4</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">32</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 4</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1">5.2</td><td valign="top" align="center" rowspan="1" colspan="1">1.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">33</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 5</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">5.6</td><td valign="top" align="center" rowspan="1" colspan="1">1.9</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">34</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 6</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">35</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 7</td><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">2.3</td><td valign="top" align="center" rowspan="1" colspan="1">6.3</td><td valign="top" align="center" rowspan="1" colspan="1">1.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 8</td><td valign="top" align="center" rowspan="1" colspan="1">4.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">1.9</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">37</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 9</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">3.3</td><td valign="top" align="center" rowspan="1" colspan="1">3.8</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">38</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 10</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1">5.2</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">39</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 11</td><td valign="top" align="center" rowspan="1" colspan="1">31</td><td valign="top" align="center" rowspan="1" colspan="1">3.1</td><td valign="top" align="center" rowspan="1" colspan="1">4.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.7</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">40</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 12</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">3.7</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">3.0</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">41</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 13</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">5.2</td><td valign="top" align="center" rowspan="1" colspan="1">1.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.0</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">42</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 14</td><td valign="top" align="center" rowspan="1" colspan="1">17</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1">5.8</td><td valign="top" align="center" rowspan="1" colspan="1">1.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">3.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">43</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 15</td><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">2.0</td><td valign="top" align="center" rowspan="1" colspan="1">4.6</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">44</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 16</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">2.7</td><td valign="top" align="center" rowspan="1" colspan="1">4.5</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">7.0</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">45</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 17</td><td valign="top" align="center" rowspan="1" colspan="1">2.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">9.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">46</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 18</td><td valign="top" align="center" rowspan="1" colspan="1">4.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">3.2</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">47</td><td valign="top" align="center" rowspan="1" colspan="1">Vulcano Island crater 19</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">1.8</td><td valign="top" align="center" rowspan="1" colspan="1">3.9</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">48</td><td valign="top" align="center" rowspan="1" colspan="1">El Tatio 1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">673</td><td valign="top" align="center" rowspan="1" colspan="1">180</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">49</td><td valign="top" align="center" rowspan="1" colspan="1">El Tatio 2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">1009</td><td valign="top" align="center" rowspan="1" colspan="1">657</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">50</td><td valign="top" align="center" rowspan="1" colspan="1">El Tatio 3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1">1.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">425</td><td valign="top" align="center" rowspan="1" colspan="1">86</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">51</td><td valign="top" align="center" rowspan="1" colspan="1">El Tatio 4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">520</td><td valign="top" align="center" rowspan="1" colspan="1">181</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">52</td><td valign="top" align="center" rowspan="1" colspan="1">El Tatio 5</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">494</td><td valign="top" align="center" rowspan="1" colspan="1">95</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">53</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">5.6</td><td valign="top" align="center" rowspan="1" colspan="1">4.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">2887</td><td valign="top" align="center" rowspan="1" colspan="1">45.5</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">54</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">6.1</td><td valign="top" align="center" rowspan="1" colspan="1">8.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">2698</td><td valign="top" align="center" rowspan="1" colspan="1">75</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">55</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">7.3</td><td valign="top" align="center" rowspan="1" colspan="1">6.3</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">3324</td><td valign="top" align="center" rowspan="1" colspan="1">180</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">56</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">5.9</td><td valign="top" align="center" rowspan="1" colspan="1">6.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">4102</td><td valign="top" align="center" rowspan="1" colspan="1">360</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">57</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 5</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">6.6</td><td valign="top" align="center" rowspan="1" colspan="1">7.4</td><td valign="top" align="center" rowspan="1" colspan="1">2.1</td><td valign="top" align="center" rowspan="1" colspan="1">3845</td><td valign="top" align="center" rowspan="1" colspan="1">725</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">58</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 6</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">6.1</td><td valign="top" align="center" rowspan="1" colspan="1">8.6</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">4175</td><td valign="top" align="center" rowspan="1" colspan="1">365</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">59</td><td valign="top" align="center" rowspan="1" colspan="1">Afar 7</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">5.5</td><td valign="top" align="center" rowspan="1" colspan="1">9.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.8</td><td valign="top" align="center" rowspan="1" colspan="1">3702</td><td valign="top" align="center" rowspan="1" colspan="1">42.0</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">60</td><td valign="top" align="center" rowspan="1" colspan="1">Larderello 1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">5.5</td><td valign="top" align="center" rowspan="1" colspan="1">1274</td><td valign="top" align="center" rowspan="1" colspan="1">873</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">61</td><td valign="top" align="center" rowspan="1" colspan="1">Larderello 2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">3.2</td><td valign="top" align="center" rowspan="1" colspan="1">4.4</td><td valign="top" align="center" rowspan="1" colspan="1">2.1</td><td valign="top" align="center" rowspan="1" colspan="1">1368</td><td valign="top" align="center" rowspan="1" colspan="1">899</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">62</td><td valign="top" align="center" rowspan="1" colspan="1">Larderello 3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">5.6</td><td valign="top" align="center" rowspan="1" colspan="1">4.3</td><td valign="top" align="center" rowspan="1" colspan="1">6888</td><td valign="top" align="center" rowspan="1" colspan="1">4129</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">63</td><td valign="top" align="center" rowspan="1" colspan="1">Larderello 4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">8</td><td valign="top" align="center" rowspan="1" colspan="1">6.9</td><td valign="top" align="center" rowspan="1" colspan="1">3.4</td><td valign="top" align="center" rowspan="1" colspan="1">8409</td><td valign="top" align="center" rowspan="1" colspan="1">4276</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">64</td><td valign="top" align="center" rowspan="1" colspan="1">Larderello 5</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">4.7</td><td valign="top" align="center" rowspan="1" colspan="1">12298</td><td valign="top" align="center" rowspan="1" colspan="1">2660</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">65</td><td valign="top" align="center" rowspan="1" colspan="1">Deception Island 1</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.8</td><td valign="top" align="center" rowspan="1" colspan="1">2.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">351</td><td valign="top" align="center" rowspan="1" colspan="1">99</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">66</td><td valign="top" align="center" rowspan="1" colspan="1">Deception Island 2</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.9</td><td valign="top" align="center" rowspan="1" colspan="1">2.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">415</td><td valign="top" align="center" rowspan="1" colspan="1">84</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">67</td><td valign="top" align="center" rowspan="1" colspan="1">Deception Island 3</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.9</td><td valign="top" align="center" rowspan="1" colspan="1">2.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">426</td><td valign="top" align="center" rowspan="1" colspan="1">101</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">68</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">1.9</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">5.1</td><td valign="top" align="center" rowspan="1" colspan="1">5.6</td><td valign="top" align="center" rowspan="1" colspan="1">2.6</td><td valign="top" align="center" rowspan="1" colspan="1">189</td><td valign="top" align="center" rowspan="1" colspan="1">120</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">69</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">4.3</td><td valign="top" align="center" rowspan="1" colspan="1">4.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.4</td><td valign="top" align="center" rowspan="1" colspan="1">256</td><td valign="top" align="center" rowspan="1" colspan="1">46</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">70</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 3</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">1.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">3.8</td><td valign="top" align="center" rowspan="1" colspan="1">3.5</td><td valign="top" align="center" rowspan="1" colspan="1">2.5</td><td valign="top" align="center" rowspan="1" colspan="1">289</td><td valign="top" align="center" rowspan="1" colspan="1">55</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">71</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 4</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">2.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">3.6</td><td valign="top" align="center" rowspan="1" colspan="1">3.9</td><td valign="top" align="center" rowspan="1" colspan="1">3.6</td><td valign="top" align="center" rowspan="1" colspan="1">377</td><td valign="top" align="center" rowspan="1" colspan="1">65</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">72</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 5</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">2.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.5</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1">449</td><td valign="top" align="center" rowspan="1" colspan="1">30</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">73</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 6</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">3.9</td><td valign="top" align="center" rowspan="1" colspan="1">3.4</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">487</td><td valign="top" align="center" rowspan="1" colspan="1">26</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">74</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 7</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">1.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">4.9</td><td valign="top" align="center" rowspan="1" colspan="1">5.6</td><td valign="top" align="center" rowspan="1" colspan="1">3.2</td><td valign="top" align="center" rowspan="1" colspan="1">520</td><td valign="top" align="center" rowspan="1" colspan="1">11</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">75</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 8</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">6.1</td><td valign="top" align="center" rowspan="1" colspan="1">5.2</td><td valign="top" align="center" rowspan="1" colspan="1">4.8</td><td valign="top" align="center" rowspan="1" colspan="1">426</td><td valign="top" align="center" rowspan="1" colspan="1">11</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">76</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 9</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">1.0</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">5.6</td><td valign="top" align="center" rowspan="1" colspan="1">4.9</td><td valign="top" align="center" rowspan="1" colspan="1">6.1</td><td valign="top" align="center" rowspan="1" colspan="1">441</td><td valign="top" align="center" rowspan="1" colspan="1">13</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">77</td><td valign="top" align="center" rowspan="1" colspan="1">Copahue volcano 10</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">6.2</td><td valign="top" align="center" rowspan="1" colspan="1">6.6</td><td valign="top" align="center" rowspan="1" colspan="1">6.9</td><td valign="top" align="center" rowspan="1" colspan="1">389</td><td valign="top" align="center" rowspan="1" colspan="1">12</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">78</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 2</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">61</td><td valign="top" align="center" rowspan="1" colspan="1">46</td><td valign="top" align="center" rowspan="1" colspan="1">5.6</td><td valign="top" align="center" rowspan="1" colspan="1">4260</td><td valign="top" align="center" rowspan="1" colspan="1">295</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">79</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 3</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">44</td><td valign="top" align="center" rowspan="1" colspan="1">6.2</td><td valign="top" align="center" rowspan="1" colspan="1">2750</td><td valign="top" align="center" rowspan="1" colspan="1">125</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">80</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 4</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">44</td><td valign="top" align="center" rowspan="1" colspan="1">51</td><td valign="top" align="center" rowspan="1" colspan="1">7.4</td><td valign="top" align="center" rowspan="1" colspan="1">3159</td><td valign="top" align="center" rowspan="1" colspan="1">230</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">81</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 5</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">53</td><td valign="top" align="center" rowspan="1" colspan="1">67</td><td valign="top" align="center" rowspan="1" colspan="1">5.9</td><td valign="top" align="center" rowspan="1" colspan="1">3715</td><td valign="top" align="center" rowspan="1" colspan="1">110</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">82</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 6</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">37</td><td valign="top" align="center" rowspan="1" colspan="1">25</td><td valign="top" align="center" rowspan="1" colspan="1">5.4</td><td valign="top" align="center" rowspan="1" colspan="1">2518</td><td valign="top" align="center" rowspan="1" colspan="1">155</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">83</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 7</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">39</td><td valign="top" align="center" rowspan="1" colspan="1">22</td><td valign="top" align="center" rowspan="1" colspan="1">6.2</td><td valign="top" align="center" rowspan="1" colspan="1">3196</td><td valign="top" align="center" rowspan="1" colspan="1">185</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">84</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 8</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">41</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">4.8</td><td valign="top" align="center" rowspan="1" colspan="1">3239</td><td valign="top" align="center" rowspan="1" colspan="1">110</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">85</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 9</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">42</td><td valign="top" align="center" rowspan="1" colspan="1">29</td><td valign="top" align="center" rowspan="1" colspan="1">5.9</td><td valign="top" align="center" rowspan="1" colspan="1">3291</td><td valign="top" align="center" rowspan="1" colspan="1">180</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">86</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 10</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">44</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">4.2</td><td valign="top" align="center" rowspan="1" colspan="1">3102</td><td valign="top" align="center" rowspan="1" colspan="1">95</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">87</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 11</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">58</td><td valign="top" align="center" rowspan="1" colspan="1">74</td><td valign="top" align="center" rowspan="1" colspan="1">3.8</td><td valign="top" align="center" rowspan="1" colspan="1">2881</td><td valign="top" align="center" rowspan="1" colspan="1">130</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">88</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 12</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">43</td><td valign="top" align="center" rowspan="1" colspan="1">33</td><td valign="top" align="center" rowspan="1" colspan="1">6.1</td><td valign="top" align="center" rowspan="1" colspan="1">3470</td><td valign="top" align="center" rowspan="1" colspan="1">105</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">89</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 13</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">30</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">7.2</td><td valign="top" align="center" rowspan="1" colspan="1">3248</td><td valign="top" align="center" rowspan="1" colspan="1">185</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">90</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 15</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">6.2</td><td valign="top" align="center" rowspan="1" colspan="1">2735</td><td valign="top" align="center" rowspan="1" colspan="1">160</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">91</td><td valign="top" align="center" rowspan="1" colspan="1">Nysiros Island 16</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">37</td><td valign="top" align="center" rowspan="1" colspan="1">22</td><td valign="top" align="center" rowspan="1" colspan="1">6.6</td><td valign="top" align="center" rowspan="1" colspan="1">2469</td><td valign="top" align="center" rowspan="1" colspan="1">125</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">92</td><td valign="top" align="center" rowspan="1" colspan="1">Ischia Island 1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.3</td><td valign="top" align="center" rowspan="1" colspan="1">2.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">357</td><td valign="top" align="center" rowspan="1" colspan="1">39</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">93</td><td valign="top" align="center" rowspan="1" colspan="1">Ischia Island 2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">323</td><td valign="top" align="center" rowspan="1" colspan="1">34</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">94</td><td valign="top" align="center" rowspan="1" colspan="1">Ischia Island 4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.6</td><td valign="top" align="center" rowspan="1" colspan="1">3.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">392</td><td valign="top" align="center" rowspan="1" colspan="1">65</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">95</td><td valign="top" align="center" rowspan="1" colspan="1">Ischia Island 5</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">3.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">452</td><td valign="top" align="center" rowspan="1" colspan="1">38</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">96</td><td valign="top" align="center" rowspan="1" colspan="1">Ischia Island 6</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">364</td><td valign="top" align="center" rowspan="1" colspan="1">48</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">97</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">3.3</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">573</td><td valign="top" align="center" rowspan="1" colspan="1">12</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">98</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.8</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">507</td><td valign="top" align="center" rowspan="1" colspan="1">42</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">99</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">609</td><td valign="top" align="center" rowspan="1" colspan="1">47</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">100</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.6</td><td valign="top" align="center" rowspan="1" colspan="1">2.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">304</td><td valign="top" align="center" rowspan="1" colspan="1">39</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">101</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 5</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">3.4</td><td valign="top" align="center" rowspan="1" colspan="1">3.9</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">762</td><td valign="top" align="center" rowspan="1" colspan="1">84</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">102</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 6</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">3.1</td><td valign="top" align="center" rowspan="1" colspan="1">4.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">579</td><td valign="top" align="center" rowspan="1" colspan="1">130</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">103</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 7</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.6</td><td valign="top" align="center" rowspan="1" colspan="1">3.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">567</td><td valign="top" align="center" rowspan="1" colspan="1">110</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">104</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 8</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">3.5</td><td valign="top" align="center" rowspan="1" colspan="1">4.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">408</td><td valign="top" align="center" rowspan="1" colspan="1">90</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">105</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 9</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">4.1</td><td valign="top" align="center" rowspan="1" colspan="1">5.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">322</td><td valign="top" align="center" rowspan="1" colspan="1">75</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">106</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 10</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.4</td><td valign="top" align="center" rowspan="1" colspan="1">3.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">364</td><td valign="top" align="center" rowspan="1" colspan="1">85</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">107</td><td valign="top" align="center" rowspan="1" colspan="1">Phlegrean Fields 11</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.0</td><td valign="top" align="center" rowspan="1" colspan="1">2.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">303</td><td valign="top" align="center" rowspan="1" colspan="1">23</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">108</td><td valign="top" align="center" rowspan="1" colspan="1">Vesuvio volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">5.6</td><td valign="top" align="center" rowspan="1" colspan="1">5.9</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">763</td><td valign="top" align="center" rowspan="1" colspan="1">13</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">109</td><td valign="top" align="center" rowspan="1" colspan="1">Vesuvio volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">5.8</td><td valign="top" align="center" rowspan="1" colspan="1">6.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">632</td><td valign="top" align="center" rowspan="1" colspan="1">9.8</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">110</td><td valign="top" align="center" rowspan="1" colspan="1">Pantelleria Island 1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.9</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">135</td><td valign="top" align="center" rowspan="1" colspan="1">48</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">111</td><td valign="top" align="center" rowspan="1" colspan="1">Pantelleria Island 2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">95</td><td valign="top" align="center" rowspan="1" colspan="1">44</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">112</td><td valign="top" align="center" rowspan="1" colspan="1">Pantelleria Island 3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.3</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">129</td><td valign="top" align="center" rowspan="1" colspan="1">43</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">113</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 1</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">416</td><td valign="top" align="center" rowspan="1" colspan="1">75</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">114</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 2</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">56</td><td valign="top" align="center" rowspan="1" colspan="1">1.3</td><td valign="top" align="center" rowspan="1" colspan="1">607</td><td valign="top" align="center" rowspan="1" colspan="1">750</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">115</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 3</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">2.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">54</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">317</td><td valign="top" align="center" rowspan="1" colspan="1">390</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">116</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 4</td><td valign="top" align="center" rowspan="1" colspan="1">0.2</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">1.4</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">59</td><td valign="top" align="center" rowspan="1" colspan="1">2.2</td><td valign="top" align="center" rowspan="1" colspan="1">269</td><td valign="top" align="center" rowspan="1" colspan="1">325</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">117</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 5</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">1.8</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">7.8</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">332</td><td valign="top" align="center" rowspan="1" colspan="1">60</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">118</td><td valign="top" align="center" rowspan="1" colspan="1">El Chichon volcano 6</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.9</td><td valign="top" align="center" rowspan="1" colspan="1">1.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.7</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">31</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">337</td><td valign="top" align="center" rowspan="1" colspan="1">70</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">119</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">156</td><td valign="top" align="center" rowspan="1" colspan="1">113</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">26522</td><td valign="top" align="center" rowspan="1" colspan="1">10650</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">120</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">191</td><td valign="top" align="center" rowspan="1" colspan="1">121</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">23048</td><td valign="top" align="center" rowspan="1" colspan="1">7800</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">121</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">54</td><td valign="top" align="center" rowspan="1" colspan="1">28</td><td valign="top" align="center" rowspan="1" colspan="1">2.9</td><td valign="top" align="center" rowspan="1" colspan="1">21579</td><td valign="top" align="center" rowspan="1" colspan="1">9050</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">122</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">2.3</td><td valign="top" align="center" rowspan="1" colspan="1">2.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">3871</td><td valign="top" align="center" rowspan="1" colspan="1">1250</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">123</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 5</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">42</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">2.5</td><td valign="top" align="center" rowspan="1" colspan="1">9696</td><td valign="top" align="center" rowspan="1" colspan="1">3350</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">124</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 6</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">0.1</td><td valign="top" align="center" rowspan="1" colspan="1">407</td><td valign="top" align="center" rowspan="1" colspan="1">180</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">125</td><td valign="top" align="center" rowspan="1" colspan="1">Tatun 7</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">24</td><td valign="top" align="center" rowspan="1" colspan="1">20</td><td valign="top" align="center" rowspan="1" colspan="1">1.0</td><td valign="top" align="center" rowspan="1" colspan="1">1929</td><td valign="top" align="center" rowspan="1" colspan="1">600</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">126</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">2999</td><td valign="top" align="center" rowspan="1" colspan="1">625</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">127</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 2</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">11</td><td valign="top" align="center" rowspan="1" colspan="1">13</td><td valign="top" align="center" rowspan="1" colspan="1">0.4</td><td valign="top" align="center" rowspan="1" colspan="1">6602</td><td valign="top" align="center" rowspan="1" colspan="1">1655</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">128</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 3</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">8.7</td><td valign="top" align="center" rowspan="1" colspan="1">6.1</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">13615</td><td valign="top" align="center" rowspan="1" colspan="1">3295</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">129</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 4</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">31</td><td valign="top" align="center" rowspan="1" colspan="1">36</td><td valign="top" align="center" rowspan="1" colspan="1">1.5</td><td valign="top" align="center" rowspan="1" colspan="1">14909</td><td valign="top" align="center" rowspan="1" colspan="1">3555</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">130</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 5</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">23</td><td valign="top" align="center" rowspan="1" colspan="1">0.8</td><td valign="top" align="center" rowspan="1" colspan="1">6600</td><td valign="top" align="center" rowspan="1" colspan="1">1680</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">131</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 6</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">9382</td><td valign="top" align="center" rowspan="1" colspan="1">870</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">132</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 7</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">15</td><td valign="top" align="center" rowspan="1" colspan="1">24</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1">7590</td><td valign="top" align="center" rowspan="1" colspan="1">1770</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">133</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 8</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">18</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">0.6</td><td valign="top" align="center" rowspan="1" colspan="1">1573</td><td valign="top" align="center" rowspan="1" colspan="1">560</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">134</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 9</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">14</td><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">2435</td><td valign="top" align="center" rowspan="1" colspan="1">925</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">135</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 10</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">26</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">816</td><td valign="top" align="center" rowspan="1" colspan="1">325</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">136</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 11</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">10</td><td valign="top" align="center" rowspan="1" colspan="1">16</td><td valign="top" align="center" rowspan="1" colspan="1">0.5</td><td valign="top" align="center" rowspan="1" colspan="1">7795</td><td valign="top" align="center" rowspan="1" colspan="1">1155</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">137</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 12</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">8.9</td><td valign="top" align="center" rowspan="1" colspan="1">12</td><td valign="top" align="center" rowspan="1" colspan="1">0.3</td><td valign="top" align="center" rowspan="1" colspan="1">532</td><td valign="top" align="center" rowspan="1" colspan="1">125</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">138</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 13</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">19</td><td valign="top" align="center" rowspan="1" colspan="1">21</td><td valign="top" align="center" rowspan="1" colspan="1">1.2</td><td valign="top" align="center" rowspan="1" colspan="1">3260</td><td valign="top" align="center" rowspan="1" colspan="1">1930</td></tr><tr><td valign="top" align="center" rowspan="1" colspan="1">139</td><td valign="top" align="center" rowspan="1" colspan="1">Yellowstone 14</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1"><0.1</td><td valign="top" align="center" rowspan="1" colspan="1">24</td><td valign="top" align="center" rowspan="1" colspan="1">29</td><td valign="top" align="center" rowspan="1" colspan="1">1.1</td><td valign="top" align="center" rowspan="1" colspan="1">23311</td><td valign="top" align="center" rowspan="1" colspan="1">4575</td></tr></tbody></table></table-wrap></floats-group></pmc></record>Pour manipuler ce document sous Unix (Dilib)
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