Ectomycorrhizal fungal diversity increases phosphorus uptake efficiency of European beech.
Identifieur interne : 000889 ( Main/Corpus ); précédent : 000888; suivant : 000890Ectomycorrhizal fungal diversity increases phosphorus uptake efficiency of European beech.
Auteurs : Julia Köhler ; Nan Yang ; Rodica Pena ; Venket Raghavan ; Andrea Polle ; Ina C. MeierSource :
- The New phytologist [ 1469-8137 ] ; 2018.
English descriptors
- KwdEn :
- MESH :
- chemical , metabolism : Phosphorus.
- microbiology : Fagus.
- physiology : Mycorrhizae.
- Biodiversity, Biomass, Linear Models, Microbiota.
Abstract
Increases in summer droughts and nitrogen (N) deposition have raised concerns of widespread biodiversity loss and nutrient imbalances, but our understanding of the ecological role of ectomycorrhizal fungal (ECMF) diversity in mediating root functions remains a major knowledge gap. We used different global change scenarios to experimentally alter the composition of ECMF communities colonizing European beech saplings and examined the consequences for phosphorus (P) uptake (H333 PO4 feeding experiment) and use efficiencies of trees. Specifically, we simulated increases in temperature and N deposition and decreases in soil moisture and P availability in a factorial experiment. Here, we show that ECMF α diversity is a major factor contributing to root functioning under global change. P uptake efficiency of beech significantly increased with increasing ECMF species richness and diversity, as well as with decreasing P availability. As a consequence of decreases in ECMF diversity, P uptake efficiency decreased when soil moisture was limiting. By contrast, P use efficiencies were a direct (negative) function of P availability and not of ECMF diversity. We conclude that increasing summer droughts may reduce ECMF diversity and the complementarity of P uptake by ECMF species, which will add to negative growth effects expected from nutrient imbalances under global change.
DOI: 10.1111/nph.15208
PubMed: 29770963
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Ectomycorrhizal fungal diversity increases phosphorus uptake efficiency of European beech.</title><author><name sortKey="Kohler, Julia" sort="Kohler, Julia" uniqKey="Kohler J" first="Julia" last="Köhler">Julia Köhler</name><affiliation><nlm:affiliation>Plant Ecology, Albrecht-von-Haller Institute for Plant Sciences, University of Goettingen, 37073, Goettingen, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Yang, Nan" sort="Yang, Nan" uniqKey="Yang N" first="Nan" last="Yang">Nan Yang</name><affiliation><nlm:affiliation>Forest Botany and Tree Physiology, University of Goettingen, 37077, Goettingen, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Pena, Rodica" sort="Pena, Rodica" uniqKey="Pena R" first="Rodica" last="Pena">Rodica Pena</name><affiliation><nlm:affiliation>Forest Botany and Tree Physiology, University of Goettingen, 37077, Goettingen, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Raghavan, Venket" sort="Raghavan, Venket" uniqKey="Raghavan V" first="Venket" last="Raghavan">Venket Raghavan</name><affiliation><nlm:affiliation>Plant Ecology, Albrecht-von-Haller Institute for Plant Sciences, University of Goettingen, 37073, Goettingen, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Polle, Andrea" sort="Polle, Andrea" uniqKey="Polle A" first="Andrea" last="Polle">Andrea Polle</name><affiliation><nlm:affiliation>Forest Botany and Tree Physiology, University of Goettingen, 37077, Goettingen, Germany.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Laboratory for Radio-Isotopes, University of Goettingen, 37077, Goettingen, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Meier, Ina C" sort="Meier, Ina C" uniqKey="Meier I" first="Ina C" last="Meier">Ina C. Meier</name><affiliation><nlm:affiliation>Plant Ecology, Albrecht-von-Haller Institute for Plant Sciences, University of Goettingen, 37073, Goettingen, Germany.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2018">2018</date><idno type="RBID">pubmed:29770963</idno><idno type="pmid">29770963</idno><idno type="doi">10.1111/nph.15208</idno><idno type="wicri:Area/Main/Corpus">000889</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000889</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Ectomycorrhizal fungal diversity increases phosphorus uptake efficiency of European beech.</title><author><name sortKey="Kohler, Julia" sort="Kohler, Julia" uniqKey="Kohler J" first="Julia" last="Köhler">Julia Köhler</name><affiliation><nlm:affiliation>Plant Ecology, Albrecht-von-Haller Institute for Plant Sciences, University of Goettingen, 37073, Goettingen, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Yang, Nan" sort="Yang, Nan" uniqKey="Yang N" first="Nan" last="Yang">Nan Yang</name><affiliation><nlm:affiliation>Forest Botany and Tree Physiology, University of Goettingen, 37077, Goettingen, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Pena, Rodica" sort="Pena, Rodica" uniqKey="Pena R" first="Rodica" last="Pena">Rodica Pena</name><affiliation><nlm:affiliation>Forest Botany and Tree Physiology, University of Goettingen, 37077, Goettingen, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Raghavan, Venket" sort="Raghavan, Venket" uniqKey="Raghavan V" first="Venket" last="Raghavan">Venket Raghavan</name><affiliation><nlm:affiliation>Plant Ecology, Albrecht-von-Haller Institute for Plant Sciences, University of Goettingen, 37073, Goettingen, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Polle, Andrea" sort="Polle, Andrea" uniqKey="Polle A" first="Andrea" last="Polle">Andrea Polle</name><affiliation><nlm:affiliation>Forest Botany and Tree Physiology, University of Goettingen, 37077, Goettingen, Germany.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Laboratory for Radio-Isotopes, University of Goettingen, 37077, Goettingen, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Meier, Ina C" sort="Meier, Ina C" uniqKey="Meier I" first="Ina C" last="Meier">Ina C. Meier</name><affiliation><nlm:affiliation>Plant Ecology, Albrecht-von-Haller Institute for Plant Sciences, University of Goettingen, 37073, Goettingen, Germany.</nlm:affiliation></affiliation></author></analytic><series><title level="j">The New phytologist</title><idno type="eISSN">1469-8137</idno><imprint><date when="2018" type="published">2018</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biodiversity (MeSH)</term><term>Biomass (MeSH)</term><term>Fagus (microbiology)</term><term>Linear Models (MeSH)</term><term>Microbiota (MeSH)</term><term>Mycorrhizae (physiology)</term><term>Phosphorus (metabolism)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Phosphorus</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Fagus</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Mycorrhizae</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biodiversity</term><term>Biomass</term><term>Linear Models</term><term>Microbiota</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Increases in summer droughts and nitrogen (N) deposition have raised concerns of widespread biodiversity loss and nutrient imbalances, but our understanding of the ecological role of ectomycorrhizal fungal (ECMF) diversity in mediating root functions remains a major knowledge gap. We used different global change scenarios to experimentally alter the composition of ECMF communities colonizing European beech saplings and examined the consequences for phosphorus (P) uptake (H<sub>3</sub><sup>33</sup> PO<sub>4</sub> feeding experiment) and use efficiencies of trees. Specifically, we simulated increases in temperature and N deposition and decreases in soil moisture and P availability in a factorial experiment. Here, we show that ECMF α diversity is a major factor contributing to root functioning under global change. P uptake efficiency of beech significantly increased with increasing ECMF species richness and diversity, as well as with decreasing P availability. As a consequence of decreases in ECMF diversity, P uptake efficiency decreased when soil moisture was limiting. By contrast, P use efficiencies were a direct (negative) function of P availability and not of ECMF diversity. We conclude that increasing summer droughts may reduce ECMF diversity and the complementarity of P uptake by ECMF species, which will add to negative growth effects expected from nutrient imbalances under global change.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">29770963</PMID><DateCompleted><Year>2019</Year><Month>09</Month><Day>25</Day></DateCompleted><DateRevised><Year>2020</Year><Month>09</Month><Day>30</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1469-8137</ISSN><JournalIssue CitedMedium="Internet"><Volume>220</Volume><Issue>4</Issue><PubDate><Year>2018</Year><Month>12</Month></PubDate></JournalIssue><Title>The New phytologist</Title><ISOAbbreviation>New Phytol</ISOAbbreviation></Journal><ArticleTitle>Ectomycorrhizal fungal diversity increases phosphorus uptake efficiency of European beech.</ArticleTitle><Pagination><MedlinePgn>1200-1210</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/nph.15208</ELocationID><Abstract><AbstractText>Increases in summer droughts and nitrogen (N) deposition have raised concerns of widespread biodiversity loss and nutrient imbalances, but our understanding of the ecological role of ectomycorrhizal fungal (ECMF) diversity in mediating root functions remains a major knowledge gap. We used different global change scenarios to experimentally alter the composition of ECMF communities colonizing European beech saplings and examined the consequences for phosphorus (P) uptake (H<sub>3</sub><sup>33</sup> PO<sub>4</sub> feeding experiment) and use efficiencies of trees. Specifically, we simulated increases in temperature and N deposition and decreases in soil moisture and P availability in a factorial experiment. Here, we show that ECMF α diversity is a major factor contributing to root functioning under global change. P uptake efficiency of beech significantly increased with increasing ECMF species richness and diversity, as well as with decreasing P availability. As a consequence of decreases in ECMF diversity, P uptake efficiency decreased when soil moisture was limiting. By contrast, P use efficiencies were a direct (negative) function of P availability and not of ECMF diversity. We conclude that increasing summer droughts may reduce ECMF diversity and the complementarity of P uptake by ECMF species, which will add to negative growth effects expected from nutrient imbalances under global change.</AbstractText><CopyrightInformation>© 2018 The Authors. New Phytologist © 2018 New Phytologist Trust.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Köhler</LastName><ForeName>Julia</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Plant Ecology, Albrecht-von-Haller Institute for Plant Sciences, University of Goettingen, 37073, Goettingen, Germany.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yang</LastName><ForeName>Nan</ForeName><Initials>N</Initials><AffiliationInfo><Affiliation>Forest Botany and Tree Physiology, University of Goettingen, 37077, Goettingen, Germany.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Pena</LastName><ForeName>Rodica</ForeName><Initials>R</Initials><AffiliationInfo><Affiliation>Forest Botany and Tree Physiology, University of Goettingen, 37077, Goettingen, Germany.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Raghavan</LastName><ForeName>Venket</ForeName><Initials>V</Initials><AffiliationInfo><Affiliation>Plant Ecology, Albrecht-von-Haller Institute for Plant Sciences, University of Goettingen, 37073, Goettingen, Germany.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Polle</LastName><ForeName>Andrea</ForeName><Initials>A</Initials><Identifier Source="ORCID">0000-0001-8697-6394</Identifier><AffiliationInfo><Affiliation>Forest Botany and Tree Physiology, University of Goettingen, 37077, Goettingen, Germany.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Laboratory for Radio-Isotopes, University of Goettingen, 37077, Goettingen, Germany.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Meier</LastName><ForeName>Ina C</ForeName><Initials>IC</Initials><Identifier Source="ORCID">0000-0001-6500-7519</Identifier><AffiliationInfo><Affiliation>Plant Ecology, Albrecht-von-Haller Institute for Plant Sciences, University of Goettingen, 37073, Goettingen, Germany.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><DataBankList CompleteYN="Y"><DataBank><DataBankName>GENBANK</DataBankName><AccessionNumberList><AccessionNumber>KX545374</AccessionNumber><AccessionNumber>KX545379</AccessionNumber></AccessionNumberList></DataBank></DataBankList><GrantList CompleteYN="Y"><Grant><GrantID>11-76251-99-34/13 (ZN 2928)</GrantID><Agency>Volkswagen Foundation</Agency><Country>International</Country></Grant><Grant><Agency>Chinese scholarship council</Agency><Country>International</Country></Grant><Grant><GrantID>PE 2256/1-1</GrantID><Agency>Deutsche Forschungsgemeinschaft</Agency><Country>International</Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2018</Year><Month>05</Month><Day>17</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>New Phytol</MedlineTA><NlmUniqueID>9882884</NlmUniqueID><ISSNLinking>0028-646X</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>27YLU75U4W</RegistryNumber><NameOfSubstance UI="D010758">Phosphorus</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D044822" MajorTopicYN="Y">Biodiversity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018533" MajorTopicYN="N">Biomass</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D029964" MajorTopicYN="N">Fagus</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016014" MajorTopicYN="N">Linear Models</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D064307" MajorTopicYN="N">Microbiota</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010758" MajorTopicYN="N">Phosphorus</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="Y">Fagus sylvatica
</Keyword><Keyword MajorTopicYN="Y">biodiversity loss</Keyword><Keyword MajorTopicYN="Y">drought</Keyword><Keyword MajorTopicYN="Y">ectomycorrhizal fungi</Keyword><Keyword MajorTopicYN="Y">global change</Keyword><Keyword MajorTopicYN="Y">nitrogen (N) deposition</Keyword><Keyword MajorTopicYN="Y">phosphorus (P) limitation</Keyword><Keyword MajorTopicYN="Y">use efficiency</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2017</Year><Month>12</Month><Day>22</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2018</Year><Month>04</Month><Day>10</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2018</Year><Month>5</Month><Day>18</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2019</Year><Month>9</Month><Day>26</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2018</Year><Month>5</Month><Day>18</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">29770963</ArticleId><ArticleId IdType="doi">10.1111/nph.15208</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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