Correlated Biogeographic Variation of Magnesium across Trophic Levels in a Terrestrial Food Chain
Identifieur interne : 000217 ( Pmc/Curation ); précédent : 000216; suivant : 000218Correlated Biogeographic Variation of Magnesium across Trophic Levels in a Terrestrial Food Chain
Auteurs : Xiao Sun [République populaire de Chine] ; Adam D. Kay [États-Unis] ; Hongzhang Kang [République populaire de Chine] ; Gaston E. Small [États-Unis] ; Guofang Liu [République populaire de Chine] ; Xuan Zhou [République populaire de Chine] ; Shan Yin [République populaire de Chine] ; Chunjiang Liu [République populaire de Chine]Source :
- PLoS ONE [ 1932-6203 ] ; 2013.
Abstract
Using samples from eastern China (c. 25 – 41° N and 99 – 123° E) and from a common garden experiment, we investigate how Mg concentration varies with climate across multiple trophic levels. In soils, plant tissue (Oriental oak leaves and acorns), and a specialist acorn predator (the weevil
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DOI: 10.1371/journal.pone.0078444
PubMed: 24223807
PubMed Central: 3817214
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Correlated Biogeographic Variation of Magnesium across Trophic Levels in a Terrestrial Food Chain</title><author><name sortKey="Sun, Xiao" sort="Sun, Xiao" uniqKey="Sun X" first="Xiao" last="Sun">Xiao Sun</name><affiliation wicri:level="1"><nlm:aff id="aff1"><addr-line>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China</addr-line></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai</wicri:regionArea></affiliation></author><author><name sortKey="Kay, Adam D" sort="Kay, Adam D" uniqKey="Kay A" first="Adam D." last="Kay">Adam D. Kay</name><affiliation wicri:level="1"><nlm:aff id="aff2"><addr-line>Department of Biology, University of St. Thomas, St. Paul, Minnesota, United States of America</addr-line></nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Biology, University of St. Thomas, St. Paul, Minnesota</wicri:regionArea></affiliation></author><author><name sortKey="Kang, Hongzhang" sort="Kang, Hongzhang" uniqKey="Kang H" first="Hongzhang" last="Kang">Hongzhang Kang</name><affiliation wicri:level="1"><nlm:aff id="aff1"><addr-line>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China</addr-line></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai</wicri:regionArea></affiliation></author><author><name sortKey="Small, Gaston E" sort="Small, Gaston E" uniqKey="Small G" first="Gaston E." last="Small">Gaston E. Small</name><affiliation wicri:level="1"><nlm:aff id="aff2"><addr-line>Department of Biology, University of St. Thomas, St. Paul, Minnesota, United States of America</addr-line></nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Biology, University of St. Thomas, St. Paul, Minnesota</wicri:regionArea></affiliation></author><author><name sortKey="Liu, Guofang" sort="Liu, Guofang" uniqKey="Liu G" first="Guofang" last="Liu">Guofang Liu</name><affiliation wicri:level="1"><nlm:aff id="aff3"><addr-line>State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China</addr-line></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing</wicri:regionArea></affiliation></author><author><name sortKey="Zhou, Xuan" sort="Zhou, Xuan" uniqKey="Zhou X" first="Xuan" last="Zhou">Xuan Zhou</name><affiliation wicri:level="1"><nlm:aff id="aff1"><addr-line>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China</addr-line></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai</wicri:regionArea></affiliation></author><author><name sortKey="Yin, Shan" sort="Yin, Shan" uniqKey="Yin S" first="Shan" last="Yin">Shan Yin</name><affiliation wicri:level="1"><nlm:aff id="aff1"><addr-line>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China</addr-line></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai</wicri:regionArea></affiliation><affiliation wicri:level="1"><nlm:aff id="aff4"><addr-line>Shanghai Jiao Tong University Research Centre for Low Carbon Agriculture, Shanghai, China</addr-line></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Shanghai Jiao Tong University Research Centre for Low Carbon Agriculture, Shanghai</wicri:regionArea></affiliation></author><author><name sortKey="Liu, Chunjiang" sort="Liu, Chunjiang" uniqKey="Liu C" first="Chunjiang" last="Liu">Chunjiang Liu</name><affiliation wicri:level="1"><nlm:aff id="aff1"><addr-line>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China</addr-line></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai</wicri:regionArea></affiliation><affiliation wicri:level="1"><nlm:aff id="aff4"><addr-line>Shanghai Jiao Tong University Research Centre for Low Carbon Agriculture, Shanghai, China</addr-line></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Shanghai Jiao Tong University Research Centre for Low Carbon Agriculture, Shanghai</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">24223807</idno><idno type="pmc">3817214</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3817214</idno><idno type="RBID">PMC:3817214</idno><idno type="doi">10.1371/journal.pone.0078444</idno><date when="2013">2013</date><idno type="wicri:Area/Pmc/Corpus">000217</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000217</idno><idno type="wicri:Area/Pmc/Curation">000217</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">000217</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Correlated Biogeographic Variation of Magnesium across Trophic Levels in a Terrestrial Food Chain</title><author><name sortKey="Sun, Xiao" sort="Sun, Xiao" uniqKey="Sun X" first="Xiao" last="Sun">Xiao Sun</name><affiliation wicri:level="1"><nlm:aff id="aff1"><addr-line>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China</addr-line></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai</wicri:regionArea></affiliation></author><author><name sortKey="Kay, Adam D" sort="Kay, Adam D" uniqKey="Kay A" first="Adam D." last="Kay">Adam D. Kay</name><affiliation wicri:level="1"><nlm:aff id="aff2"><addr-line>Department of Biology, University of St. Thomas, St. Paul, Minnesota, United States of America</addr-line></nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Biology, University of St. Thomas, St. Paul, Minnesota</wicri:regionArea></affiliation></author><author><name sortKey="Kang, Hongzhang" sort="Kang, Hongzhang" uniqKey="Kang H" first="Hongzhang" last="Kang">Hongzhang Kang</name><affiliation wicri:level="1"><nlm:aff id="aff1"><addr-line>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China</addr-line></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai</wicri:regionArea></affiliation></author><author><name sortKey="Small, Gaston E" sort="Small, Gaston E" uniqKey="Small G" first="Gaston E." last="Small">Gaston E. Small</name><affiliation wicri:level="1"><nlm:aff id="aff2"><addr-line>Department of Biology, University of St. Thomas, St. Paul, Minnesota, United States of America</addr-line></nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Biology, University of St. Thomas, St. Paul, Minnesota</wicri:regionArea></affiliation></author><author><name sortKey="Liu, Guofang" sort="Liu, Guofang" uniqKey="Liu G" first="Guofang" last="Liu">Guofang Liu</name><affiliation wicri:level="1"><nlm:aff id="aff3"><addr-line>State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China</addr-line></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing</wicri:regionArea></affiliation></author><author><name sortKey="Zhou, Xuan" sort="Zhou, Xuan" uniqKey="Zhou X" first="Xuan" last="Zhou">Xuan Zhou</name><affiliation wicri:level="1"><nlm:aff id="aff1"><addr-line>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China</addr-line></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai</wicri:regionArea></affiliation></author><author><name sortKey="Yin, Shan" sort="Yin, Shan" uniqKey="Yin S" first="Shan" last="Yin">Shan Yin</name><affiliation wicri:level="1"><nlm:aff id="aff1"><addr-line>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China</addr-line></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai</wicri:regionArea></affiliation><affiliation wicri:level="1"><nlm:aff id="aff4"><addr-line>Shanghai Jiao Tong University Research Centre for Low Carbon Agriculture, Shanghai, China</addr-line></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Shanghai Jiao Tong University Research Centre for Low Carbon Agriculture, Shanghai</wicri:regionArea></affiliation></author><author><name sortKey="Liu, Chunjiang" sort="Liu, Chunjiang" uniqKey="Liu C" first="Chunjiang" last="Liu">Chunjiang Liu</name><affiliation wicri:level="1"><nlm:aff id="aff1"><addr-line>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China</addr-line></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai</wicri:regionArea></affiliation><affiliation wicri:level="1"><nlm:aff id="aff4"><addr-line>Shanghai Jiao Tong University Research Centre for Low Carbon Agriculture, Shanghai, China</addr-line></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Shanghai Jiao Tong University Research Centre for Low Carbon Agriculture, Shanghai</wicri:regionArea></affiliation></author></analytic><series><title level="j">PLoS ONE</title><idno type="eISSN">1932-6203</idno><imprint><date when="2013">2013</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>Using samples from eastern China (c. 25 – 41° N and 99 – 123° E) and from a common garden experiment, we investigate how Mg concentration varies with climate across multiple trophic levels. In soils, plant tissue (Oriental oak leaves and acorns), and a specialist acorn predator (the weevil <italic>Curculio davidi</italic>), Mg concentration increased significantly with different slopes from south to north, and generally decreased with both mean annual temperature (MAT) and precipitation (MAP). In addition, soil, leaf, acorn and weevil Mg showed different strengths of association and sensitivity with climatic factors, suggesting that distinct mechanisms may drive patterns of Mg variation at different trophic levels. Our findings provide a first step toward determining whether anticipated changes in temperature and precipitation due to climate change will have important consequences for the bioavailability and distribution of Mg in food chain.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Shaul, O" uniqKey="Shaul O">O Shaul</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Misra, Vk" uniqKey="Misra V">VK Misra</name></author><author><name sortKey="Draper, De" uniqKey="Draper D">DE Draper</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Beale, Si" uniqKey="Beale S">SI Beale</name></author></analytic></biblStruct><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="Nowell, N" uniqKey="Nowell N">N Nowell</name></author><author><name sortKey="White, D" uniqKey="White D">D White</name></author></analytic></biblStruct><biblStruct><analytic><author><name 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<front><journal-meta><journal-id journal-id-type="nlm-ta">PLoS One</journal-id><journal-id journal-id-type="iso-abbrev">PLoS ONE</journal-id><journal-id journal-id-type="publisher-id">plos</journal-id><journal-id journal-id-type="pmc">plosone</journal-id><journal-title-group><journal-title>PLoS ONE</journal-title></journal-title-group><issn pub-type="epub">1932-6203</issn><publisher><publisher-name>Public Library of Science</publisher-name><publisher-loc>San Francisco, USA</publisher-loc></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">24223807</article-id><article-id pub-id-type="pmc">3817214</article-id><article-id pub-id-type="publisher-id">PONE-D-13-25942</article-id><article-id pub-id-type="doi">10.1371/journal.pone.0078444</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title>Correlated Biogeographic Variation of Magnesium across Trophic Levels in a Terrestrial Food Chain</article-title><alt-title alt-title-type="running-head">Biogeographic Patterns of Mg in Soil and Organisms</alt-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Sun</surname><given-names>Xiao</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Kay</surname><given-names>Adam D.</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Kang</surname><given-names>Hongzhang</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Small</surname><given-names>Gaston E.</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Liu</surname><given-names>Guofang</given-names></name><xref ref-type="aff" rid="aff3"><sup>3</sup></xref></contrib><contrib contrib-type="author"><name><surname>Zhou</surname><given-names>Xuan</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Yin</surname><given-names>Shan</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref><xref ref-type="aff" rid="aff4"><sup>4</sup></xref></contrib><contrib contrib-type="author"><name><surname>Liu</surname><given-names>Chunjiang</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref><xref ref-type="aff" rid="aff4"><sup>4</sup></xref><xref ref-type="corresp" rid="cor1"><sup>*</sup></xref></contrib></contrib-group><aff id="aff1"><label>1</label><addr-line>School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China</addr-line></aff><aff id="aff2"><label>2</label><addr-line>Department of Biology, University of St. Thomas, St. Paul, Minnesota, United States of America</addr-line></aff><aff id="aff3"><label>3</label><addr-line>State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China</addr-line></aff><aff id="aff4"><label>4</label><addr-line>Shanghai Jiao Tong University Research Centre for Low Carbon Agriculture, Shanghai, China</addr-line></aff><contrib-group><contrib contrib-type="editor"><name><surname>Pond</surname><given-names>David William</given-names></name><role>Editor</role><xref ref-type="aff" rid="edit1"></xref></contrib></contrib-group><aff id="edit1"><addr-line>Scottish Association for Marine Science, United Kingdom</addr-line></aff><author-notes><corresp id="cor1">* E-mail: <email>chjliu@sjtu.edu.cn</email></corresp><fn fn-type="conflict"><p><bold>Competing Interests: </bold>The authors have declared that no competing interests exist.</p></fn><fn fn-type="con"><p>Conceived and designed the experiments: XS ADK CL. Performed the experiments: XS HK SY. Analyzed the data: ADK XS GES GL XZ. Contributed reagents/materials/analysis tools: XS GES GL XZ. Wrote the paper: XS ADK GES CL.</p></fn></author-notes><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>4</day><month>11</month><year>2013</year></pub-date><volume>8</volume><issue>11</issue><elocation-id>e78444</elocation-id><history><date date-type="received"><day>22</day><month>6</month><year>2013</year></date><date date-type="accepted"><day>11</day><month>9</month><year>2013</year></date></history><permissions><copyright-year>2013</copyright-year><copyright-holder>Sun et al</copyright-holder><license><license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.</license-p></license></permissions><abstract><p>Using samples from eastern China (c. 25 – 41° N and 99 – 123° E) and from a common garden experiment, we investigate how Mg concentration varies with climate across multiple trophic levels. In soils, plant tissue (Oriental oak leaves and acorns), and a specialist acorn predator (the weevil <italic>Curculio davidi</italic>), Mg concentration increased significantly with different slopes from south to north, and generally decreased with both mean annual temperature (MAT) and precipitation (MAP). In addition, soil, leaf, acorn and weevil Mg showed different strengths of association and sensitivity with climatic factors, suggesting that distinct mechanisms may drive patterns of Mg variation at different trophic levels. Our findings provide a first step toward determining whether anticipated changes in temperature and precipitation due to climate change will have important consequences for the bioavailability and distribution of Mg in food chain.</p></abstract><funding-group><funding-statement>This work was financially supported by the National Natural Science Foundation of China (NSFC 31070532, 30800138 and 30671674), and the Science and Technology Commission of Shanghai Municipality (10JC1407000). A.D. Kay was supported by the U.S. National Science Foundation (NSF-DEB 0842038). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.</funding-statement></funding-group><counts><page-count count="8"></page-count></counts></article-meta></front></pmc></record>Pour manipuler ce document sous Unix (Dilib)
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