In situ sensing to understand diel turbidity cycles, suspended solids, and nutrient transport in Clear Creek, Iowa
Identifieur interne : 000986 ( Istex/Corpus ); précédent : 000985; suivant : 000987In situ sensing to understand diel turbidity cycles, suspended solids, and nutrient transport in Clear Creek, Iowa
Auteurs : J. V. Loperfido ; Craig L. Just ; Athanasios N. Papanicolaou ; Jerald L. SchnoorSource :
- Water Resources Research [ 0043-1397 ] ; 2010-06.
Abstract
Recent advances in sensor technology have made high‐frequency environmental data readily available. In this study, high‐frequency monitoring of turbidity revealed diel turbidity cycles with peak values during the nighttime and lower values occurring during daytime. Particles responsible for these cycles were fixed suspended solids consisting mostly of aluminosilicates (clay particles) emanating from bed sediments. High‐frequency data were used to investigate the transport of total suspended solids (TSS) during base flow. A majority of the base flow TSS loading occurred during the nighttime in a small agricultural catchment in Iowa, United States. Elevated nighttime turbidity coincided with an increased total suspended phosphorus loading during nighttime. Bioturbation, as a result of nocturnal feeding of fishes, is the suspected cause of the diel turbidity cycles. High‐frequency monitoring was also used to detect TSS loading during storm events. Results from this study highlight the importance of high‐frequency environmental measurements to reveal and understand biogeochemical transport phenomena.
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DOI: 10.1029/2009WR008293
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Just</name><affiliation><mods:affiliation>Department of Civil and Environmental Engineering, University of Iowa, Iowa City, Iowa, USA</mods:affiliation></affiliation><affiliation><mods:affiliation>IIHR – Hydroscience & Engineering, College of Engineering, University of Iowa, Iowa, Iowa City, USA</mods:affiliation></affiliation></author><author><name sortKey="Papanicolaou, Athanasios N" sort="Papanicolaou, Athanasios N" uniqKey="Papanicolaou A" first="Athanasios N." last="Papanicolaou">Athanasios N. Papanicolaou</name><affiliation><mods:affiliation>Department of Civil and Environmental Engineering, University of Iowa, Iowa City, Iowa, USA</mods:affiliation></affiliation><affiliation><mods:affiliation>IIHR – Hydroscience & Engineering, College of Engineering, University of Iowa, Iowa, Iowa City, USA</mods:affiliation></affiliation></author><author><name sortKey="Schnoor, Jerald L" sort="Schnoor, Jerald L" uniqKey="Schnoor J" first="Jerald L." last="Schnoor">Jerald L. 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In this study, high‐frequency monitoring of turbidity revealed diel turbidity cycles with peak values during the nighttime and lower values occurring during daytime. Particles responsible for these cycles were fixed suspended solids consisting mostly of aluminosilicates (clay particles) emanating from bed sediments. High‐frequency data were used to investigate the transport of total suspended solids (TSS) during base flow. A majority of the base flow TSS loading occurred during the nighttime in a small agricultural catchment in Iowa, United States. Elevated nighttime turbidity coincided with an increased total suspended phosphorus loading during nighttime. Bioturbation, as a result of nocturnal feeding of fishes, is the suspected cause of the diel turbidity cycles. High‐frequency monitoring was also used to detect TSS loading during storm events. Results from this study highlight the importance of high‐frequency environmental measurements to reveal and understand biogeochemical transport phenomena.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>J. V. Loperfido</name><affiliations><json:string>Department of Civil and Environmental Engineering, University of Iowa, Iowa City, Iowa, USA</json:string><json:string>IIHR – Hydroscience & Engineering, College of Engineering, University of Iowa, Iowa City, Iowa, USA</json:string><json:string>Now at Eastern Geographic Science Center, USGS, Reston, Virginia, USA.</json:string><json:string>E-mail: jloperfido@usgs.gov</json:string></affiliations></json:item><json:item><name>Craig L. 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Res.</title><idno type="pISSN">0043-1397</idno><idno type="eISSN">1944-7973</idno><idno type="DOI">10.1002/(ISSN)1944-7973</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><date type="published" when="2010-06"></date><biblScope unit="volume">46</biblScope><biblScope unit="issue">6</biblScope><biblScope unit="page" from="/">n/a</biblScope><biblScope unit="page" to="/">n/a</biblScope></imprint></monogr><idno type="istex">6515398F5F6EE6A58B6F67A90B371211C987DEFC</idno><idno type="DOI">10.1029/2009WR008293</idno><idno type="ArticleID">2009WR008293</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>2010</date></creation><langUsage><language ident="en">en</language></langUsage><abstract><p>Recent advances in sensor technology have made high‐frequency environmental data readily available. In this study, high‐frequency monitoring of turbidity revealed diel turbidity cycles with peak values during the nighttime and lower values occurring during daytime. Particles responsible for these cycles were fixed suspended solids consisting mostly of aluminosilicates (clay particles) emanating from bed sediments. High‐frequency data were used to investigate the transport of total suspended solids (TSS) during base flow. A majority of the base flow TSS loading occurred during the nighttime in a small agricultural catchment in Iowa, United States. Elevated nighttime turbidity coincided with an increased total suspended phosphorus loading during nighttime. Bioturbation, as a result of nocturnal feeding of fishes, is the suspected cause of the diel turbidity cycles. High‐frequency monitoring was also used to detect TSS loading during storm events. Results from this study highlight the importance of high‐frequency environmental measurements to reveal and understand biogeochemical transport phenomena.</p></abstract><textClass><keywords scheme="keyword"><list><head>keywords</head><item><term>turbidity</term></item><item><term>suspended solids</term></item><item><term>nutrients</term></item><item><term>pollutant transport</term></item><item><term>high‐frequency data</term></item></list></keywords></textClass><textClass><keywords scheme="Journal Subject"><list><head>index-terms</head><item><term>HYDROLOGY</term></item><item><term>Sediment transport</term></item><item><term>Surface water quality</term></item><item><term>Monitoring networks</term></item><item><term>Water management</term></item><item><term>Time series analysis</term></item><item><term>MATHEMATICAL GEOPHYSICS</term></item><item><term>Time series analysis</term></item><item><term>NONLINEAR GEOPHYSICS</term></item><item><term>Scaling: spatial and temporal</term></item><item><term>OCEANOGRAPHY: GENERAL</term></item><item><term>Time series experiments</term></item><item><term>OCEANOGRAPHY: PHYSICAL</term></item><item><term>Sediment transport</term></item><item><term>POLICY SCIENCES</term></item><item><term>Regional planning</term></item></list></keywords></textClass><textClass><keywords scheme="Journal Subject"><list><head>article-category</head><item><term>Regular Article</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2009-06-15">Received</change><change when="2009-12-29">Registration</change><change when="2010-06">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/6515398F5F6EE6A58B6F67A90B371211C987DEFC/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component type="serialArticle" version="2.0" xml:lang="en" xml:id="wrcr12362"><header><publicationMeta level="product"><doi>10.1002/(ISSN)1944-7973</doi><issn type="print">0043-1397</issn><issn type="electronic">1944-7973</issn><idGroup><id type="product" value="WRCR"></id><id type="coden" value="WRERAQ"></id></idGroup><titleGroup><title type="main" xml:lang="en" sort="WATER RESOURCES RESEARCH">Water Resources Research</title><title type="short">Water Resour. 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V.</givenNames></author>, <author><givenNames>C. L.</givenNames> <familyName>Just</familyName></author>, <author><givenNames>A. N.</givenNames> <familyName>Papanicolaou</familyName></author>, and <author><givenNames>J. L.</givenNames> <familyName>Schnoor</familyName></author> (<pubYear year="2010">2010</pubYear>), <articleTitle>In situ sensing to understand diel turbidity cycles, suspended solids, and nutrient transport in Clear Creek, Iowa</articleTitle>, <journalTitle>Water Resour. Res.</journalTitle>, <vol>46</vol>, W06525, doi:<accessionId ref="info:doi/10.1029/2009WR008293">10.1029/2009WR008293</accessionId>.</citation></selfCitationGroup><linkGroup><link type="toTypesetVersion" href="file:WRCR.WRCR12362.pdf"></link></linkGroup></publicationMeta><contentMeta><countGroup><count type="wordTotal" number="5400"></count><count type="figureTotal" number="10"></count><count type="tableTotal" number="3"></count></countGroup><titleGroup><title type="main">In situ sensing to understand diel turbidity cycles, suspended solids, and nutrient transport in Clear Creek, Iowa</title><title type="short">DIEL TURBIDITY CYCLES</title><title type="shortAuthors">Loperfido <i>et al</i>.</title></titleGroup><creators><creator creatorRole="author" xml:id="wrcr12362-cr-0001" affiliationRef="#wrcr12362-aff-0001 #wrcr12362-aff-0002 #wrcr12362-aff-0003"><personName><givenNames>J. V.</givenNames> <familyName>Loperfido</familyName></personName><contactDetails><email normalForm="jloperfido@usgs.gov">jloperfido@usgs.gov</email></contactDetails></creator><creator creatorRole="author" xml:id="wrcr12362-cr-0002" affiliationRef="#wrcr12362-aff-0001 #wrcr12362-aff-0002"><personName><givenNames>Craig L.</givenNames> <familyName>Just</familyName></personName></creator><creator creatorRole="author" xml:id="wrcr12362-cr-0003" affiliationRef="#wrcr12362-aff-0001 #wrcr12362-aff-0002"><personName><givenNames>Athanasios N.</givenNames> <familyName>Papanicolaou</familyName></personName></creator><creator creatorRole="author" xml:id="wrcr12362-cr-0004" affiliationRef="#wrcr12362-aff-0001 #wrcr12362-aff-0002"><personName><givenNames>Jerald L.</givenNames> <familyName>Schnoor</familyName></personName></creator></creators><affiliationGroup><affiliation countryCode="US" type="organization" xml:id="wrcr12362-aff-0001"><orgDiv>Department of Civil and Environmental Engineering</orgDiv><orgName>University of Iowa</orgName><address><city>Iowa City</city><countryPart>Iowa</countryPart><country>USA</country></address></affiliation><affiliation countryCode="US" type="organization" xml:id="wrcr12362-aff-0002"><orgDiv>IIHR – Hydroscience & Engineering, College of Engineering</orgDiv><orgName>University of Iowa</orgName><address><city>Iowa City</city><countryPart>Iowa</countryPart><country>USA</country></address></affiliation><affiliation type="organization" xml:id="wrcr12362-aff-0003"><unparsedAffiliation>Now at Eastern Geographic Science Center, USGS, Reston, Virginia, USA.</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup type="author"><keyword xml:id="wrcr12362-kwd-0001">turbidity</keyword><keyword xml:id="wrcr12362-kwd-0002">suspended solids</keyword><keyword xml:id="wrcr12362-kwd-0003">nutrients</keyword><keyword xml:id="wrcr12362-kwd-0004">pollutant transport</keyword><keyword xml:id="wrcr12362-kwd-0005">high‐frequency data</keyword></keywordGroup><supportingInformation xml:id="wrcr12362-sup-0000"><p xml:id="wrcr12362-para-0001">Auxiliary material for this article contains additional evidence that bioturbation is the driving force of the diel turbidity cycles.</p><p xml:id="wrcr12362-para-0002">Auxiliary material files may require downloading to a local drive depending on platform, browser, configuration, and size. To open auxiliary materials in a browser, click on the label. To download, Right‐click and select “Save Target As…” (PC) or CTRL‐click and select “Download Link to Disk” (Mac).</p><p xml:id="wrcr12362-para-0003">See <url href="/pubs/plugins.html">Plugins</url> for a list of applications and supported file formats.</p><p xml:id="wrcr12362-para-0004">Additional file information is provided in the readme.txt.</p><supportingInfoItem><mediaResource alt="supplementary data" mimeType="text/plain" href="urn-x:wiley:00431397:media:wrcr12362:wrcr12362-sup-0001-readme"></mediaResource><caption>readme.txt</caption></supportingInfoItem><supportingInfoItem><mediaResource alt="supplementary data" rendition="webOriginal" mimeType="image/tiff" href="urn-x:wiley:00431397:media:wrcr12362:wrcr12362-sup-0002-fs01"></mediaResource><caption>Figure S1. Temperature, pH, specific conductivity, and dissolved oxygen data.</caption></supportingInfoItem><supportingInfoItem><mediaResource alt="supplementary data" rendition="webOriginal" mimeType="image/tiff" href="urn-x:wiley:00431397:media:wrcr12362:wrcr12362-sup-0003-fs02"></mediaResource><caption>Figure S2. An X‐ray diffraction pattern of Clear Creek bed material and comparison to a quartz reference.</caption></supportingInfoItem><supportingInfoItem><mediaResource alt="supplementary data" mimeType="text/plain" href="urn-x:wiley:00431397:media:wrcr12362:wrcr12362-sup-0004-t01"></mediaResource><caption>Tab‐delimited Table 1.</caption></supportingInfoItem><supportingInfoItem><mediaResource alt="supplementary data" mimeType="text/plain" href="urn-x:wiley:00431397:media:wrcr12362:wrcr12362-sup-0005-t02"></mediaResource><caption>Tab‐delimited Table 2.</caption></supportingInfoItem><supportingInfoItem><mediaResource alt="supplementary data" mimeType="text/plain" href="urn-x:wiley:00431397:media:wrcr12362:wrcr12362-sup-0006-t03"></mediaResource><caption>Tab‐delimited Table 3.</caption></supportingInfoItem></supportingInformation><abstractGroup><abstract type="main"><p xml:id="wrcr12362-para-0005" label="1">Recent advances in sensor technology have made high‐frequency environmental data readily available. In this study, high‐frequency monitoring of turbidity revealed diel turbidity cycles with peak values during the nighttime and lower values occurring during daytime. Particles responsible for these cycles were fixed suspended solids consisting mostly of aluminosilicates (clay particles) emanating from bed sediments. High‐frequency data were used to investigate the transport of total suspended solids (TSS) during base flow. A majority of the base flow TSS loading occurred during the nighttime in a small agricultural catchment in Iowa, United States. Elevated nighttime turbidity coincided with an increased total suspended phosphorus loading during nighttime. Bioturbation, as a result of nocturnal feeding of fishes, is the suspected cause of the diel turbidity cycles. High‐frequency monitoring was also used to detect TSS loading during storm events. Results from this study highlight the importance of high‐frequency environmental measurements to reveal and understand biogeochemical transport phenomena.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>In situ sensing to understand diel turbidity cycles, suspended solids, and nutrient transport in Clear Creek, Iowa</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>DIEL TURBIDITY CYCLES</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>In situ sensing to understand diel turbidity cycles, suspended solids, and nutrient transport in Clear Creek, Iowa</title></titleInfo><name type="personal"><namePart type="given">J. V.</namePart><namePart type="family">Loperfido</namePart><affiliation>Department of Civil and Environmental Engineering, University of Iowa, Iowa City, Iowa, USA</affiliation><affiliation>IIHR – Hydroscience & Engineering, College of Engineering, University of Iowa, Iowa City, Iowa, USA</affiliation><affiliation>Now at Eastern Geographic Science Center, USGS, Reston, Virginia, USA.</affiliation><affiliation>E-mail: jloperfido@usgs.gov</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Craig L.</namePart><namePart type="family">Just</namePart><affiliation>Department of Civil and Environmental Engineering, University of Iowa, Iowa City, Iowa, USA</affiliation><affiliation>IIHR – Hydroscience & Engineering, College of Engineering, University of Iowa, Iowa, Iowa City, USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Athanasios N.</namePart><namePart type="family">Papanicolaou</namePart><affiliation>Department of Civil and Environmental Engineering, University of Iowa, Iowa City, Iowa, USA</affiliation><affiliation>IIHR – Hydroscience & Engineering, College of Engineering, University of Iowa, Iowa, Iowa City, USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Jerald L.</namePart><namePart type="family">Schnoor</namePart><affiliation>Department of Civil and Environmental Engineering, University of Iowa, Iowa City, Iowa, USA</affiliation><affiliation>IIHR – Hydroscience & Engineering, College of Engineering, University of Iowa, Iowa, Iowa City, USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><dateIssued encoding="w3cdtf">2010-06</dateIssued><dateCaptured encoding="w3cdtf">2009-06-15</dateCaptured><dateValid encoding="w3cdtf">2009-12-29</dateValid><edition>Loperfido, J. V., C. L. Just, A. N. Papanicolaou, and J. L. Schnoor (2010), In situ sensing to understand diel turbidity cycles, suspended solids, and nutrient transport in Clear Creek, Iowa, Water Resour. Res., 46, W06525, doi:10.1029/2009WR008293.</edition><copyrightDate encoding="w3cdtf">2010</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType><extent unit="figures">10</extent><extent unit="tables">3</extent><extent unit="words">5400</extent></physicalDescription><abstract>Recent advances in sensor technology have made high‐frequency environmental data readily available. In this study, high‐frequency monitoring of turbidity revealed diel turbidity cycles with peak values during the nighttime and lower values occurring during daytime. Particles responsible for these cycles were fixed suspended solids consisting mostly of aluminosilicates (clay particles) emanating from bed sediments. High‐frequency data were used to investigate the transport of total suspended solids (TSS) during base flow. A majority of the base flow TSS loading occurred during the nighttime in a small agricultural catchment in Iowa, United States. Elevated nighttime turbidity coincided with an increased total suspended phosphorus loading during nighttime. Bioturbation, as a result of nocturnal feeding of fishes, is the suspected cause of the diel turbidity cycles. High‐frequency monitoring was also used to detect TSS loading during storm events. Results from this study highlight the importance of high‐frequency environmental measurements to reveal and understand biogeochemical transport phenomena.</abstract><subject><genre>keywords</genre><topic>turbidity</topic><topic>suspended solids</topic><topic>nutrients</topic><topic>pollutant transport</topic><topic>high‐frequency data</topic></subject><relatedItem type="host"><titleInfo><title>Water Resources Research</title></titleInfo><titleInfo type="abbreviated"><title>Water Resour. Res.</title></titleInfo><genre type="journal">journal</genre><note type="content"> Auxiliary material for this article contains additional evidence that bioturbation is the driving force of the diel turbidity cycles. Auxiliary material files may require downloading to a local drive depending on platform, browser, configuration, and size. To open auxiliary materials in a browser, click on the label. To download, Right‐click and select “Save Target As…” (PC) or CTRL‐click and select “Download Link to Disk” (Mac). See Plugins for a list of applications and supported file formats. Additional file information is provided in the readme.txt. Auxiliary material for this article contains additional evidence that bioturbation is the driving force of the diel turbidity cycles. Auxiliary material files may require downloading to a local drive depending on platform, browser, configuration, and size. To open auxiliary materials in a browser, click on the label. To download, Right‐click and select “Save Target As…” (PC) or CTRL‐click and select “Download Link to Disk” (Mac). See Plugins for a list of applications and supported file formats. Additional file information is provided in the readme.txt. Auxiliary material for this article contains additional evidence that bioturbation is the driving force of the diel turbidity cycles. Auxiliary material files may require downloading to a local drive depending on platform, browser, configuration, and size. To open auxiliary materials in a browser, click on the label. To download, Right‐click and select “Save Target As…” (PC) or CTRL‐click and select “Download Link to Disk” (Mac). See Plugins for a list of applications and supported file formats. Additional file information is provided in the readme.txt. Auxiliary material for this article contains additional evidence that bioturbation is the driving force of the diel turbidity cycles. Auxiliary material files may require downloading to a local drive depending on platform, browser, configuration, and size. To open auxiliary materials in a browser, click on the label. To download, Right‐click and select “Save Target As…” (PC) or CTRL‐click and select “Download Link to Disk” (Mac). See Plugins for a list of applications and supported file formats. Additional file information is provided in the readme.txt.Supporting Info Item: readme.txt - Figure S1. Temperature, pH, specific conductivity, and dissolved oxygen data. - Figure S2. An X‐ray diffraction pattern of Clear Creek bed material and comparison to a quartz reference. - Tab‐delimited Table 1. - Tab‐delimited Table 2. - Tab‐delimited Table 3. - </note><subject><genre>index-terms</genre><topic authorityURI="http://psi.agu.org/taxonomy5/1800">HYDROLOGY</topic><topic authorityURI="http://psi.agu.org/taxonomy5/1862">Sediment transport</topic><topic authorityURI="http://psi.agu.org/taxonomy5/1871">Surface water quality</topic><topic authorityURI="http://psi.agu.org/taxonomy5/1848">Monitoring networks</topic><topic authorityURI="http://psi.agu.org/taxonomy5/1880">Water management</topic><topic authorityURI="http://psi.agu.org/taxonomy5/1872">Time series analysis</topic><topic authorityURI="http://psi.agu.org/taxonomy5/3200">MATHEMATICAL GEOPHYSICS</topic><topic authorityURI="http://psi.agu.org/taxonomy5/3270">Time series analysis</topic><topic authorityURI="http://psi.agu.org/taxonomy5/4400">NONLINEAR GEOPHYSICS</topic><topic authorityURI="http://psi.agu.org/taxonomy5/4475">Scaling: spatial and temporal</topic><topic authorityURI="http://psi.agu.org/taxonomy5/4200">OCEANOGRAPHY: GENERAL</topic><topic authorityURI="http://psi.agu.org/taxonomy5/4277">Time series experiments</topic><topic authorityURI="http://psi.agu.org/taxonomy5/4500">OCEANOGRAPHY: PHYSICAL</topic><topic authorityURI="http://psi.agu.org/taxonomy5/4558">Sediment transport</topic><topic authorityURI="http://psi.agu.org/taxonomy5/6300">POLICY SCIENCES</topic><topic authorityURI="http://psi.agu.org/taxonomy5/6334">Regional planning</topic></subject><subject><genre>article-category</genre><topic>Regular Article</topic></subject><identifier type="ISSN">0043-1397</identifier><identifier type="eISSN">1944-7973</identifier><identifier type="DOI">10.1002/(ISSN)1944-7973</identifier><identifier type="CODEN">WRERAQ</identifier><identifier type="PublisherID">WRCR</identifier><part><date>2010</date><detail type="volume"><caption>vol.</caption><number>46</number></detail><detail type="issue"><caption>no.</caption><number>6</number></detail><extent unit="pages"><start>n/a</start><end>n/a</end><total>8</total></extent></part></relatedItem><identifier type="istex">6515398F5F6EE6A58B6F67A90B371211C987DEFC</identifier><identifier type="DOI">10.1029/2009WR008293</identifier><identifier type="ArticleID">2009WR008293</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright 2010 by the American Geophysical Union.</accessCondition><recordInfo><recordContentSource>WILEY</recordContentSource></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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