High (36)Cl/Cl ratios in Chernobyl groundwater.
Identifieur interne : 001D19 ( Ncbi/Merge ); précédent : 001D18; suivant : 001D20High (36)Cl/Cl ratios in Chernobyl groundwater.
Auteurs : Céline Roux [France] ; Corinne Le Gal La Salle [France] ; Caroline Simonucci [France] ; Nathalie Van Meir [France] ; L Keith Fifield [Australie] ; Olivier Diez [France] ; Sylvain Bassot [France] ; Roland Simler [France] ; Dmitri Bugai [Ukraine] ; Valery Kashparov [Ukraine] ; Joël Lancelot [France]Source :
- Journal of environmental radioactivity [ 1879-1700 ] ; 2014.
Descripteurs français
- KwdFr :
- MESH :
- Wicri :
- geographic : Ukraine.
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : Chlorine, Radioisotopes, Soil Pollutants, Radioactive, Water Pollutants, Radioactive.
- geographic : Ukraine.
- analysis : Groundwater.
- Chernobyl Nuclear Accident, Radiation Monitoring, Water Movements.
Abstract
After the explosion of the Chernobyl Nuclear Power Plant in April 1986, contaminated material was buried in shallow trenches within the exclusion zone. A (90)Sr plume was evidenced downgradient of one of these trenches, trench T22. Due to its conservative properties, (36)Cl is investigated here as a potential tracer to determine the maximal extent of the contamination plume from the trench in groundwater. (36)Cl/Cl ratios measured in groundwater, trench soil water and leaf leachates are 1-5 orders of magnitude higher than the theoretical natural (36)Cl/Cl ratio. This contamination occurred after the Chernobyl explosion and currently persists. Trench T22 acts as an obvious modern point source of (36)Cl, however other sources have to be involved to explain such contamination. (36)Cl contamination of groundwater can be explained by dilution of trench soil water by uncontaminated water (rainwater or deep groundwater). With a plume extending further than that of (90)Sr, radionuclide which is impacted by retention and decay processes, (36)Cl can be considered as a suitable tracer of contamination from the trench in groundwater provided that modern release processes of (36)Cl from trench soil are better characterized.
DOI: 10.1016/j.jenvrad.2014.07.008
PubMed: 25128774
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">High (36)Cl/Cl ratios in Chernobyl groundwater.</title><author><name sortKey="Roux, Celine" sort="Roux, Celine" uniqKey="Roux C" first="Céline" last="Roux">Céline Roux</name><affiliation wicri:level="4"><nlm:affiliation>Aix-Marseille Université, CNRS-IRD-Collège de France, UM 34 CEREGE, Technopôle de l'Environnement Arbois-Méditerranée, BP80, 13545 Aix-en-Provence, France; Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses, France. Electronic address: celine_roux@live.fr.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Aix-Marseille Université, CNRS-IRD-Collège de France, UM 34 CEREGE, Technopôle de l'Environnement Arbois-Méditerranée, BP80, 13545 Aix-en-Provence, France; Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses</wicri:regionArea><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion><orgName type="university">Université d'Aix-Marseille</orgName><placeName><settlement type="city">Marseille</settlement><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName></affiliation></author><author><name sortKey="Le Gal La Salle, Corinne" sort="Le Gal La Salle, Corinne" uniqKey="Le Gal La Salle C" first="Corinne" last="Le Gal La Salle">Corinne Le Gal La Salle</name><affiliation wicri:level="4"><nlm:affiliation>Aix-Marseille Université, CNRS-IRD-Collège de France, UM 34 CEREGE, Technopôle de l'Environnement Arbois-Méditerranée, BP80, 13545 Aix-en-Provence, France; Université de Nîmes, Laboratoire de Géochimie Isotopique (GIS), 150 rue George Besse, 30035 Nîmes, France. Electronic address: corinne.legallasalle@unimes.fr.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Aix-Marseille Université, CNRS-IRD-Collège de France, UM 34 CEREGE, Technopôle de l'Environnement Arbois-Méditerranée, BP80, 13545 Aix-en-Provence, France; Université de Nîmes, Laboratoire de Géochimie Isotopique (GIS), 150 rue George Besse, 30035 Nîmes</wicri:regionArea><wicri:noRegion>30035 Nîmes</wicri:noRegion><orgName type="university">Université d'Aix-Marseille</orgName><placeName><settlement type="city">Marseille</settlement><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName></affiliation></author><author><name sortKey="Simonucci, Caroline" sort="Simonucci, Caroline" uniqKey="Simonucci C" first="Caroline" last="Simonucci">Caroline Simonucci</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses, France. Electronic address: caroline.simonucci@irsn.fr.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses</wicri:regionArea><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion></affiliation></author><author><name sortKey="Van Meir, Nathalie" sort="Van Meir, Nathalie" uniqKey="Van Meir N" first="Nathalie" last="Van Meir">Nathalie Van Meir</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses, France. Electronic address: nathalie.vanmeir@gmail.com.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses</wicri:regionArea><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion></affiliation></author><author><name sortKey="Fifield, L Keith" sort="Fifield, L Keith" uniqKey="Fifield L" first="L Keith" last="Fifield">L Keith Fifield</name><affiliation wicri:level="1"><nlm:affiliation>Department of Nuclear Physics, Research School of Physics and Engineering, The Australian National University, ACT 0200, Australia. Electronic address: Keith.Fifield@anu.edu.au.</nlm:affiliation><country xml:lang="fr">Australie</country><wicri:regionArea>Department of Nuclear Physics, Research School of Physics and Engineering, The Australian National University, ACT 0200</wicri:regionArea><wicri:noRegion>ACT 0200</wicri:noRegion></affiliation></author><author><name sortKey="Diez, Olivier" sort="Diez, Olivier" uniqKey="Diez O" first="Olivier" last="Diez">Olivier Diez</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses, France. Electronic address: Olivier.DIEZ@irsn.fr.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses</wicri:regionArea><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion></affiliation></author><author><name sortKey="Bassot, Sylvain" sort="Bassot, Sylvain" uniqKey="Bassot S" first="Sylvain" last="Bassot">Sylvain Bassot</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses, France. Electronic address: Sylvain.BASSOT@irsn.fr.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses</wicri:regionArea><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion></affiliation></author><author><name sortKey="Simler, Roland" sort="Simler, Roland" uniqKey="Simler R" first="Roland" last="Simler">Roland Simler</name><affiliation wicri:level="4"><nlm:affiliation>Laboratoire d'Hydrologie d'Avignon, UMR EMMAH 11144 INRA, Université d'Avignon, 84000 Avignon, France. Electronic address: roland.simler@univ-avignon.fr.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Laboratoire d'Hydrologie d'Avignon, UMR EMMAH 11144 INRA, Université d'Avignon, 84000 Avignon</wicri:regionArea><wicri:noRegion>84000 Avignon</wicri:noRegion><orgName type="university">Université d'Avignon</orgName><placeName><settlement type="city">Avignon</settlement><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName></affiliation></author><author><name sortKey="Bugai, Dmitri" sort="Bugai, Dmitri" uniqKey="Bugai D" first="Dmitri" last="Bugai">Dmitri Bugai</name><affiliation wicri:level="1"><nlm:affiliation>Institute of Geological Sciences, 55-b, Gonchara Str., Kiev 01054, Ukraine. Electronic address: dmitri.bugay@gmail.com.</nlm:affiliation><country xml:lang="fr">Ukraine</country><wicri:regionArea>Institute of Geological Sciences, 55-b, Gonchara Str., Kiev 01054</wicri:regionArea><wicri:noRegion>Kiev 01054</wicri:noRegion></affiliation></author><author><name sortKey="Kashparov, Valery" sort="Kashparov, Valery" uniqKey="Kashparov V" first="Valery" last="Kashparov">Valery Kashparov</name><affiliation wicri:level="1"><nlm:affiliation>Ukrainian Institute of Agricultural Radiology, UIAR NUBiP of Ukraine, Mashinobudivnykiv str. 7, Chabany, Kyiv-Svjatoshin, Ukraine. Electronic address: vak@uiar.kiev.ua.</nlm:affiliation><country xml:lang="fr">Ukraine</country><wicri:regionArea>Ukrainian Institute of Agricultural Radiology, UIAR NUBiP of Ukraine, Mashinobudivnykiv str. 7, Chabany, Kyiv-Svjatoshin</wicri:regionArea><wicri:noRegion>Kyiv-Svjatoshin</wicri:noRegion></affiliation></author><author><name sortKey="Lancelot, Joel" sort="Lancelot, Joel" uniqKey="Lancelot J" first="Joël" last="Lancelot">Joël Lancelot</name><affiliation wicri:level="4"><nlm:affiliation>Aix-Marseille Université, CNRS-IRD-Collège de France, UM 34 CEREGE, Technopôle de l'Environnement Arbois-Méditerranée, BP80, 13545 Aix-en-Provence, France; Université de Nîmes, Laboratoire de Géochimie Isotopique (GIS), 150 rue George Besse, 30035 Nîmes, France. Electronic address: joel.lancelot@unimes.fr.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Aix-Marseille Université, CNRS-IRD-Collège de France, UM 34 CEREGE, Technopôle de l'Environnement Arbois-Méditerranée, BP80, 13545 Aix-en-Provence, France; Université de Nîmes, Laboratoire de Géochimie Isotopique (GIS), 150 rue George Besse, 30035 Nîmes</wicri:regionArea><wicri:noRegion>30035 Nîmes</wicri:noRegion><orgName type="university">Université d'Aix-Marseille</orgName><placeName><settlement type="city">Marseille</settlement><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:25128774</idno><idno type="pmid">25128774</idno><idno type="doi">10.1016/j.jenvrad.2014.07.008</idno><idno type="wicri:Area/PubMed/Corpus">003231</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">003231</idno><idno type="wicri:Area/PubMed/Curation">003121</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">003121</idno><idno type="wicri:Area/PubMed/Checkpoint">003121</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">003121</idno><idno type="wicri:Area/Ncbi/Merge">001D19</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">High (36)Cl/Cl ratios in Chernobyl groundwater.</title><author><name sortKey="Roux, Celine" sort="Roux, Celine" uniqKey="Roux C" first="Céline" last="Roux">Céline Roux</name><affiliation wicri:level="4"><nlm:affiliation>Aix-Marseille Université, CNRS-IRD-Collège de France, UM 34 CEREGE, Technopôle de l'Environnement Arbois-Méditerranée, BP80, 13545 Aix-en-Provence, France; Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses, France. Electronic address: celine_roux@live.fr.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Aix-Marseille Université, CNRS-IRD-Collège de France, UM 34 CEREGE, Technopôle de l'Environnement Arbois-Méditerranée, BP80, 13545 Aix-en-Provence, France; Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses</wicri:regionArea><placeName><region type="region" nuts="2">Île-de-France</region><settlement type="city">Fontenay-aux-Roses</settlement><settlement type="city">Marseille</settlement></placeName><orgName type="university">Université d'Aix-Marseille</orgName></affiliation></author><author><name sortKey="Le Gal La Salle, Corinne" sort="Le Gal La Salle, Corinne" uniqKey="Le Gal La Salle C" first="Corinne" last="Le Gal La Salle">Corinne Le Gal La Salle</name><affiliation wicri:level="4"><nlm:affiliation>Aix-Marseille Université, CNRS-IRD-Collège de France, UM 34 CEREGE, Technopôle de l'Environnement Arbois-Méditerranée, BP80, 13545 Aix-en-Provence, France; Université de Nîmes, Laboratoire de Géochimie Isotopique (GIS), 150 rue George Besse, 30035 Nîmes, France. Electronic address: corinne.legallasalle@unimes.fr.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Aix-Marseille Université, CNRS-IRD-Collège de France, UM 34 CEREGE, Technopôle de l'Environnement Arbois-Méditerranée, BP80, 13545 Aix-en-Provence, France; Université de Nîmes, Laboratoire de Géochimie Isotopique (GIS), 150 rue George Besse, 30035 Nîmes</wicri:regionArea><wicri:noRegion>30035 Nîmes</wicri:noRegion><orgName type="university">Université d'Aix-Marseille</orgName><placeName><settlement type="city">Marseille</settlement><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName></affiliation></author><author><name sortKey="Simonucci, Caroline" sort="Simonucci, Caroline" uniqKey="Simonucci C" first="Caroline" last="Simonucci">Caroline Simonucci</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses, France. Electronic address: caroline.simonucci@irsn.fr.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses</wicri:regionArea><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion></affiliation></author><author><name sortKey="Van Meir, Nathalie" sort="Van Meir, Nathalie" uniqKey="Van Meir N" first="Nathalie" last="Van Meir">Nathalie Van Meir</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses, France. Electronic address: nathalie.vanmeir@gmail.com.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses</wicri:regionArea><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion></affiliation></author><author><name sortKey="Fifield, L Keith" sort="Fifield, L Keith" uniqKey="Fifield L" first="L Keith" last="Fifield">L Keith Fifield</name><affiliation wicri:level="1"><nlm:affiliation>Department of Nuclear Physics, Research School of Physics and Engineering, The Australian National University, ACT 0200, Australia. Electronic address: Keith.Fifield@anu.edu.au.</nlm:affiliation><country xml:lang="fr">Australie</country><wicri:regionArea>Department of Nuclear Physics, Research School of Physics and Engineering, The Australian National University, ACT 0200</wicri:regionArea><wicri:noRegion>ACT 0200</wicri:noRegion></affiliation></author><author><name sortKey="Diez, Olivier" sort="Diez, Olivier" uniqKey="Diez O" first="Olivier" last="Diez">Olivier Diez</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses, France. Electronic address: Olivier.DIEZ@irsn.fr.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses</wicri:regionArea><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion></affiliation></author><author><name sortKey="Bassot, Sylvain" sort="Bassot, Sylvain" uniqKey="Bassot S" first="Sylvain" last="Bassot">Sylvain Bassot</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses, France. Electronic address: Sylvain.BASSOT@irsn.fr.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses</wicri:regionArea><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion><wicri:noRegion>92262 Fontenay-aux-Roses</wicri:noRegion></affiliation></author><author><name sortKey="Simler, Roland" sort="Simler, Roland" uniqKey="Simler R" first="Roland" last="Simler">Roland Simler</name><affiliation wicri:level="4"><nlm:affiliation>Laboratoire d'Hydrologie d'Avignon, UMR EMMAH 11144 INRA, Université d'Avignon, 84000 Avignon, France. Electronic address: roland.simler@univ-avignon.fr.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Laboratoire d'Hydrologie d'Avignon, UMR EMMAH 11144 INRA, Université d'Avignon, 84000 Avignon</wicri:regionArea><wicri:noRegion>84000 Avignon</wicri:noRegion><orgName type="university">Université d'Avignon</orgName><placeName><settlement type="city">Avignon</settlement><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName></affiliation></author><author><name sortKey="Bugai, Dmitri" sort="Bugai, Dmitri" uniqKey="Bugai D" first="Dmitri" last="Bugai">Dmitri Bugai</name><affiliation wicri:level="1"><nlm:affiliation>Institute of Geological Sciences, 55-b, Gonchara Str., Kiev 01054, Ukraine. Electronic address: dmitri.bugay@gmail.com.</nlm:affiliation><country xml:lang="fr">Ukraine</country><wicri:regionArea>Institute of Geological Sciences, 55-b, Gonchara Str., Kiev 01054</wicri:regionArea><wicri:noRegion>Kiev 01054</wicri:noRegion></affiliation></author><author><name sortKey="Kashparov, Valery" sort="Kashparov, Valery" uniqKey="Kashparov V" first="Valery" last="Kashparov">Valery Kashparov</name><affiliation wicri:level="1"><nlm:affiliation>Ukrainian Institute of Agricultural Radiology, UIAR NUBiP of Ukraine, Mashinobudivnykiv str. 7, Chabany, Kyiv-Svjatoshin, Ukraine. Electronic address: vak@uiar.kiev.ua.</nlm:affiliation><country xml:lang="fr">Ukraine</country><wicri:regionArea>Ukrainian Institute of Agricultural Radiology, UIAR NUBiP of Ukraine, Mashinobudivnykiv str. 7, Chabany, Kyiv-Svjatoshin</wicri:regionArea><wicri:noRegion>Kyiv-Svjatoshin</wicri:noRegion></affiliation></author><author><name sortKey="Lancelot, Joel" sort="Lancelot, Joel" uniqKey="Lancelot J" first="Joël" last="Lancelot">Joël Lancelot</name><affiliation wicri:level="4"><nlm:affiliation>Aix-Marseille Université, CNRS-IRD-Collège de France, UM 34 CEREGE, Technopôle de l'Environnement Arbois-Méditerranée, BP80, 13545 Aix-en-Provence, France; Université de Nîmes, Laboratoire de Géochimie Isotopique (GIS), 150 rue George Besse, 30035 Nîmes, France. Electronic address: joel.lancelot@unimes.fr.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Aix-Marseille Université, CNRS-IRD-Collège de France, UM 34 CEREGE, Technopôle de l'Environnement Arbois-Méditerranée, BP80, 13545 Aix-en-Provence, France; Université de Nîmes, Laboratoire de Géochimie Isotopique (GIS), 150 rue George Besse, 30035 Nîmes</wicri:regionArea><wicri:noRegion>30035 Nîmes</wicri:noRegion><orgName type="university">Université d'Aix-Marseille</orgName><placeName><settlement type="city">Marseille</settlement><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName></affiliation></author></analytic><series><title level="j">Journal of environmental radioactivity</title><idno type="eISSN">1879-1700</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Chernobyl Nuclear Accident</term><term>Chlorine (analysis)</term><term>Groundwater (analysis)</term><term>Radiation Monitoring</term><term>Radioisotopes (analysis)</term><term>Soil Pollutants, Radioactive (analysis)</term><term>Ukraine</term><term>Water Movements</term><term>Water Pollutants, Radioactive (analysis)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Accident nucléaire de Tchernobyl</term><term>Chlore (analyse)</term><term>Contrôle des radiations</term><term>Mouvements de l'eau</term><term>Nappe phréatique (analyse)</term><term>Polluants radioactifs de l'eau (analyse)</term><term>Polluants radioactifs du sol (analyse)</term><term>Radio-isotopes (analyse)</term><term>Ukraine</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Chlorine</term><term>Radioisotopes</term><term>Soil Pollutants, Radioactive</term><term>Water Pollutants, Radioactive</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>Ukraine</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Chlore</term><term>Nappe phréatique</term><term>Polluants radioactifs de l'eau</term><term>Polluants radioactifs du sol</term><term>Radio-isotopes</term></keywords><keywords scheme="MESH" qualifier="analysis" xml:lang="en"><term>Groundwater</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Chernobyl Nuclear Accident</term><term>Radiation Monitoring</term><term>Water Movements</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Accident nucléaire de Tchernobyl</term><term>Contrôle des radiations</term><term>Mouvements de l'eau</term><term>Ukraine</term></keywords><keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>Ukraine</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">After the explosion of the Chernobyl Nuclear Power Plant in April 1986, contaminated material was buried in shallow trenches within the exclusion zone. A (90)Sr plume was evidenced downgradient of one of these trenches, trench T22. Due to its conservative properties, (36)Cl is investigated here as a potential tracer to determine the maximal extent of the contamination plume from the trench in groundwater. (36)Cl/Cl ratios measured in groundwater, trench soil water and leaf leachates are 1-5 orders of magnitude higher than the theoretical natural (36)Cl/Cl ratio. This contamination occurred after the Chernobyl explosion and currently persists. Trench T22 acts as an obvious modern point source of (36)Cl, however other sources have to be involved to explain such contamination. (36)Cl contamination of groundwater can be explained by dilution of trench soil water by uncontaminated water (rainwater or deep groundwater). With a plume extending further than that of (90)Sr, radionuclide which is impacted by retention and decay processes, (36)Cl can be considered as a suitable tracer of contamination from the trench in groundwater provided that modern release processes of (36)Cl from trench soil are better characterized.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">25128774</PMID><DateCreated><Year>2014</Year><Month>12</Month><Day>03</Day></DateCreated><DateCompleted><Year>2015</Year><Month>07</Month><Day>16</Day></DateCompleted><DateRevised><Year>2014</Year><Month>12</Month><Day>03</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1879-1700</ISSN><JournalIssue CitedMedium="Internet"><Volume>138</Volume><PubDate><Year>2014</Year><Month>Dec</Month></PubDate></JournalIssue><Title>Journal of environmental radioactivity</Title><ISOAbbreviation>J Environ Radioact</ISOAbbreviation></Journal><ArticleTitle>High (36)Cl/Cl ratios in Chernobyl groundwater.</ArticleTitle><Pagination><MedlinePgn>19-32</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.jenvrad.2014.07.008</ELocationID><ELocationID EIdType="pii" ValidYN="Y">S0265-931X(14)00213-6</ELocationID><Abstract><AbstractText>After the explosion of the Chernobyl Nuclear Power Plant in April 1986, contaminated material was buried in shallow trenches within the exclusion zone. A (90)Sr plume was evidenced downgradient of one of these trenches, trench T22. Due to its conservative properties, (36)Cl is investigated here as a potential tracer to determine the maximal extent of the contamination plume from the trench in groundwater. (36)Cl/Cl ratios measured in groundwater, trench soil water and leaf leachates are 1-5 orders of magnitude higher than the theoretical natural (36)Cl/Cl ratio. This contamination occurred after the Chernobyl explosion and currently persists. Trench T22 acts as an obvious modern point source of (36)Cl, however other sources have to be involved to explain such contamination. (36)Cl contamination of groundwater can be explained by dilution of trench soil water by uncontaminated water (rainwater or deep groundwater). With a plume extending further than that of (90)Sr, radionuclide which is impacted by retention and decay processes, (36)Cl can be considered as a suitable tracer of contamination from the trench in groundwater provided that modern release processes of (36)Cl from trench soil are better characterized.</AbstractText><CopyrightInformation>Copyright © 2014 Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Roux</LastName><ForeName>Céline</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Aix-Marseille Université, CNRS-IRD-Collège de France, UM 34 CEREGE, Technopôle de l'Environnement Arbois-Méditerranée, BP80, 13545 Aix-en-Provence, France; Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses, France. Electronic address: celine_roux@live.fr.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Le Gal La Salle</LastName><ForeName>Corinne</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Aix-Marseille Université, CNRS-IRD-Collège de France, UM 34 CEREGE, Technopôle de l'Environnement Arbois-Méditerranée, BP80, 13545 Aix-en-Provence, France; Université de Nîmes, Laboratoire de Géochimie Isotopique (GIS), 150 rue George Besse, 30035 Nîmes, France. Electronic address: corinne.legallasalle@unimes.fr.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Simonucci</LastName><ForeName>Caroline</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses, France. Electronic address: caroline.simonucci@irsn.fr.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Van Meir</LastName><ForeName>Nathalie</ForeName><Initials>N</Initials><AffiliationInfo><Affiliation>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses, France. Electronic address: nathalie.vanmeir@gmail.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Fifield</LastName><ForeName>L Keith</ForeName><Initials>LK</Initials><AffiliationInfo><Affiliation>Department of Nuclear Physics, Research School of Physics and Engineering, The Australian National University, ACT 0200, Australia. Electronic address: Keith.Fifield@anu.edu.au.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><CollectiveName>ASTER Team</CollectiveName></Author><Author ValidYN="Y"><LastName>Diez</LastName><ForeName>Olivier</ForeName><Initials>O</Initials><AffiliationInfo><Affiliation>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses, France. Electronic address: Olivier.DIEZ@irsn.fr.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bassot</LastName><ForeName>Sylvain</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Institute for Radioprotection and Nuclear Safety, PRP-DGE/SRTG, BP 17, F-92262 Fontenay-aux-Roses, France. Electronic address: Sylvain.BASSOT@irsn.fr.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Simler</LastName><ForeName>Roland</ForeName><Initials>R</Initials><AffiliationInfo><Affiliation>Laboratoire d'Hydrologie d'Avignon, UMR EMMAH 11144 INRA, Université d'Avignon, 84000 Avignon, France. Electronic address: roland.simler@univ-avignon.fr.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bugai</LastName><ForeName>Dmitri</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Institute of Geological Sciences, 55-b, Gonchara Str., Kiev 01054, Ukraine. Electronic address: dmitri.bugay@gmail.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kashparov</LastName><ForeName>Valery</ForeName><Initials>V</Initials><AffiliationInfo><Affiliation>Ukrainian Institute of Agricultural Radiology, UIAR NUBiP of Ukraine, Mashinobudivnykiv str. 7, Chabany, Kyiv-Svjatoshin, Ukraine. Electronic address: vak@uiar.kiev.ua.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lancelot</LastName><ForeName>Joël</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Aix-Marseille Université, CNRS-IRD-Collège de France, UM 34 CEREGE, Technopôle de l'Environnement Arbois-Méditerranée, BP80, 13545 Aix-en-Provence, France; Université de Nîmes, Laboratoire de Géochimie Isotopique (GIS), 150 rue George Besse, 30035 Nîmes, France. Electronic address: joel.lancelot@unimes.fr.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2014</Year><Month>08</Month><Day>15</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>J Environ Radioact</MedlineTA><NlmUniqueID>8508119</NlmUniqueID><ISSNLinking>0265-931X</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D011868">Radioisotopes</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012990">Soil Pollutants, Radioactive</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D014875">Water Pollutants, Radioactive</NameOfSubstance></Chemical><Chemical><RegistryNumber>4R7X1O2820</RegistryNumber><NameOfSubstance UI="D002713">Chlorine</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D047852" MajorTopicYN="Y">Chernobyl Nuclear Accident</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002713" MajorTopicYN="N">Chlorine</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D060587" MajorTopicYN="N">Groundwater</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D011834" MajorTopicYN="Y">Radiation Monitoring</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011868" MajorTopicYN="N">Radioisotopes</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012990" MajorTopicYN="N">Soil Pollutants, Radioactive</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014455" MajorTopicYN="N" Type="Geographic">Ukraine</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014872" MajorTopicYN="N">Water Movements</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014875" MajorTopicYN="N">Water Pollutants, Radioactive</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Chernobyl</Keyword><Keyword MajorTopicYN="N">Chlore-36</Keyword><Keyword MajorTopicYN="N">Groundwater contamination</Keyword><Keyword MajorTopicYN="N">Strontium-90</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2013</Year><Month>09</Month><Day>16</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2014</Year><Month>07</Month><Day>04</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2014</Year><Month>07</Month><Day>07</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>8</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>8</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2015</Year><Month>7</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">25128774</ArticleId><ArticleId IdType="pii">S0265-931X(14)00213-6</ArticleId><ArticleId IdType="doi">10.1016/j.jenvrad.2014.07.008</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Australie</li><li>France</li><li>Ukraine</li></country><region><li>Provence-Alpes-Côte d'Azur</li><li>Île-de-France</li></region><settlement><li>Avignon</li><li>Fontenay-aux-Roses</li><li>Marseille</li></settlement><orgName><li>Université d'Aix-Marseille</li><li>Université d'Avignon</li></orgName></list><tree><country name="France"><region name="Île-de-France"><name sortKey="Roux, Celine" sort="Roux, Celine" uniqKey="Roux C" first="Céline" last="Roux">Céline Roux</name></region><name sortKey="Bassot, Sylvain" sort="Bassot, Sylvain" uniqKey="Bassot S" first="Sylvain" last="Bassot">Sylvain Bassot</name><name sortKey="Diez, Olivier" sort="Diez, Olivier" uniqKey="Diez O" first="Olivier" last="Diez">Olivier Diez</name><name sortKey="Lancelot, Joel" sort="Lancelot, Joel" uniqKey="Lancelot J" first="Joël" last="Lancelot">Joël Lancelot</name><name sortKey="Le Gal La Salle, Corinne" sort="Le Gal La Salle, Corinne" uniqKey="Le Gal La Salle C" first="Corinne" last="Le Gal La Salle">Corinne Le Gal La Salle</name><name sortKey="Simler, Roland" sort="Simler, Roland" uniqKey="Simler R" first="Roland" last="Simler">Roland Simler</name><name sortKey="Simonucci, Caroline" sort="Simonucci, Caroline" uniqKey="Simonucci C" first="Caroline" last="Simonucci">Caroline Simonucci</name><name sortKey="Van Meir, Nathalie" sort="Van Meir, Nathalie" uniqKey="Van Meir N" first="Nathalie" last="Van Meir">Nathalie Van Meir</name></country><country name="Australie"><noRegion><name sortKey="Fifield, L Keith" sort="Fifield, L Keith" uniqKey="Fifield L" first="L Keith" last="Fifield">L Keith Fifield</name></noRegion></country><country name="Ukraine"><noRegion><name sortKey="Bugai, Dmitri" sort="Bugai, Dmitri" uniqKey="Bugai D" first="Dmitri" last="Bugai">Dmitri Bugai</name></noRegion><name sortKey="Kashparov, Valery" sort="Kashparov, Valery" uniqKey="Kashparov V" first="Valery" last="Kashparov">Valery Kashparov</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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