Belowground biodiversity effects of plant symbionts support aboveground productivity.
Identifieur interne : 002241 ( Main/Corpus ); précédent : 002240; suivant : 002242Belowground biodiversity effects of plant symbionts support aboveground productivity.
Auteurs : Cameron Wagg ; Jan Jansa ; Bernhard Schmid ; Marcel G A. Van Der HeijdenSource :
- Ecology letters [ 1461-0248 ] ; 2011.
English descriptors
- KwdEn :
- Analysis of Variance (MeSH), Biodiversity (MeSH), Biomass (MeSH), Glomeromycota (physiology), Lolium (growth & development), Lolium (microbiology), Lolium (physiology), Mycorrhizae (physiology), Soil Microbiology (MeSH), Symbiosis (physiology), Trifolium (growth & development), Trifolium (microbiology), Trifolium (physiology).
- MESH :
- growth & development : Lolium, Trifolium.
- microbiology : Lolium, Trifolium.
- physiology : Glomeromycota, Lolium, Mycorrhizae, Symbiosis, Trifolium.
- Analysis of Variance, Biodiversity, Biomass, Soil Microbiology.
Abstract
Soil microbes play key roles in ecosystems, yet the impact of their diversity on plant communities is still poorly understood. Here we demonstrate that the diversity of belowground plant-associated soil fungi promotes plant productivity and plant coexistence. Using additive partitioning of biodiversity effects developed in plant biodiversity studies, we demonstrate that this positive relationship can be driven by complementarity effects among soil fungi in one soil type and by a selection effect resulting from the fungal species that stimulated plant productivity the most in another soil type. Selection and complementarity effects among fungal species contributed to improving plant productivity up to 82% and 85%, respectively, above the average of the respective fungal species monocultures depending on the soil in which they were grown. These results also indicate that belowground diversity may act as insurance for maintaining plant productivity under differing environmental conditions.
DOI: 10.1111/j.1461-0248.2011.01666.x
PubMed: 21790936
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pubmed:21790936Le document en format XML
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Van Der Heijden</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="RBID">pubmed:21790936</idno><idno type="pmid">21790936</idno><idno type="doi">10.1111/j.1461-0248.2011.01666.x</idno><idno type="wicri:Area/Main/Corpus">002241</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">002241</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Belowground biodiversity effects of plant symbionts support aboveground productivity.</title><author><name sortKey="Wagg, Cameron" sort="Wagg, Cameron" uniqKey="Wagg C" first="Cameron" last="Wagg">Cameron Wagg</name><affiliation><nlm:affiliation>Ecological Farming Systems, Agroscope Reckenholz Tänikon, Research Station ART, Reckenholzstrasse 191, CH-8046 Zürich, Switzerland. cameron.wagg@art.admin.ch</nlm:affiliation></affiliation></author><author><name sortKey="Jansa, Jan" sort="Jansa, Jan" uniqKey="Jansa J" first="Jan" last="Jansa">Jan Jansa</name></author><author><name sortKey="Schmid, Bernhard" sort="Schmid, Bernhard" uniqKey="Schmid B" first="Bernhard" last="Schmid">Bernhard Schmid</name></author><author><name sortKey="Van Der Heijden, Marcel G A" sort="Van Der Heijden, Marcel G A" uniqKey="Van Der Heijden M" first="Marcel G A" last="Van Der Heijden">Marcel G A. Van Der Heijden</name></author></analytic><series><title level="j">Ecology letters</title><idno type="eISSN">1461-0248</idno><imprint><date when="2011" type="published">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Analysis of Variance (MeSH)</term><term>Biodiversity (MeSH)</term><term>Biomass (MeSH)</term><term>Glomeromycota (physiology)</term><term>Lolium (growth & development)</term><term>Lolium (microbiology)</term><term>Lolium (physiology)</term><term>Mycorrhizae (physiology)</term><term>Soil Microbiology (MeSH)</term><term>Symbiosis (physiology)</term><term>Trifolium (growth & development)</term><term>Trifolium (microbiology)</term><term>Trifolium (physiology)</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Lolium</term><term>Trifolium</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Lolium</term><term>Trifolium</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Glomeromycota</term><term>Lolium</term><term>Mycorrhizae</term><term>Symbiosis</term><term>Trifolium</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Analysis of Variance</term><term>Biodiversity</term><term>Biomass</term><term>Soil Microbiology</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Soil microbes play key roles in ecosystems, yet the impact of their diversity on plant communities is still poorly understood. Here we demonstrate that the diversity of belowground plant-associated soil fungi promotes plant productivity and plant coexistence. Using additive partitioning of biodiversity effects developed in plant biodiversity studies, we demonstrate that this positive relationship can be driven by complementarity effects among soil fungi in one soil type and by a selection effect resulting from the fungal species that stimulated plant productivity the most in another soil type. Selection and complementarity effects among fungal species contributed to improving plant productivity up to 82% and 85%, respectively, above the average of the respective fungal species monocultures depending on the soil in which they were grown. These results also indicate that belowground diversity may act as insurance for maintaining plant productivity under differing environmental conditions.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">21790936</PMID><DateCompleted><Year>2012</Year><Month>01</Month><Day>27</Day></DateCompleted><DateRevised><Year>2011</Year><Month>09</Month><Day>13</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1461-0248</ISSN><JournalIssue CitedMedium="Internet"><Volume>14</Volume><Issue>10</Issue><PubDate><Year>2011</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Ecology letters</Title><ISOAbbreviation>Ecol Lett</ISOAbbreviation></Journal><ArticleTitle>Belowground biodiversity effects of plant symbionts support aboveground productivity.</ArticleTitle><Pagination><MedlinePgn>1001-9</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/j.1461-0248.2011.01666.x</ELocationID><Abstract><AbstractText>Soil microbes play key roles in ecosystems, yet the impact of their diversity on plant communities is still poorly understood. Here we demonstrate that the diversity of belowground plant-associated soil fungi promotes plant productivity and plant coexistence. Using additive partitioning of biodiversity effects developed in plant biodiversity studies, we demonstrate that this positive relationship can be driven by complementarity effects among soil fungi in one soil type and by a selection effect resulting from the fungal species that stimulated plant productivity the most in another soil type. Selection and complementarity effects among fungal species contributed to improving plant productivity up to 82% and 85%, respectively, above the average of the respective fungal species monocultures depending on the soil in which they were grown. These results also indicate that belowground diversity may act as insurance for maintaining plant productivity under differing environmental conditions.</AbstractText><CopyrightInformation>© 2011 Blackwell Publishing Ltd/CNRS.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Wagg</LastName><ForeName>Cameron</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Ecological Farming Systems, Agroscope Reckenholz Tänikon, Research Station ART, Reckenholzstrasse 191, CH-8046 Zürich, Switzerland. cameron.wagg@art.admin.ch</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Jansa</LastName><ForeName>Jan</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Schmid</LastName><ForeName>Bernhard</ForeName><Initials>B</Initials></Author><Author ValidYN="Y"><LastName>van der Heijden</LastName><ForeName>Marcel G A</ForeName><Initials>MG</Initials></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>2011</Year><Month>07</Month><Day>25</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Ecol Lett</MedlineTA><NlmUniqueID>101121949</NlmUniqueID><ISSNLinking>1461-023X</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000704" MajorTopicYN="N">Analysis of Variance</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D044822" MajorTopicYN="Y">Biodiversity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018533" MajorTopicYN="N">Biomass</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D055137" MajorTopicYN="N">Glomeromycota</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008129" MajorTopicYN="N">Lolium</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012988" MajorTopicYN="Y">Soil Microbiology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013559" MajorTopicYN="N">Symbiosis</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D029921" MajorTopicYN="N">Trifolium</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2011</Year><Month>7</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2011</Year><Month>7</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2012</Year><Month>1</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">21790936</ArticleId><ArticleId IdType="doi">10.1111/j.1461-0248.2011.01666.x</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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