Land use influences arbuscular mycorrhizal fungal communities in the farming-pastoral ecotone of northern China.
Identifieur interne : 001770 ( Main/Corpus ); précédent : 001769; suivant : 001771Land use influences arbuscular mycorrhizal fungal communities in the farming-pastoral ecotone of northern China.
Auteurs : Dan Xiang ; Erik Verbruggen ; Yajun Hu ; Stavros D. Veresoglou ; Matthias C. Rillig ; Wenping Zhou ; Tianle Xu ; Huan Li ; Zhipeng Hao ; Yongliang Chen ; Baodong ChenSource :
- The New phytologist [ 1469-8137 ] ; 2014.
English descriptors
- KwdEn :
- MESH :
- chemical , chemistry : Soil.
- genetics : Mycorrhizae.
- physiology : Mycorrhizae.
- Agriculture, Biodiversity, China, Ecosystem, Grassland, Molecular Sequence Data, Soil Microbiology.
Abstract
We performed a landscape-scale investigation to compare the arbuscular mycorrhizal fungal (AMF) communities between grasslands and farmlands in the farming-pastoral ecotone of northern China. AMF richness and community composition were examined with 454 pyrosequencing. Structural equation modelling (SEM) and multivariate analyses were applied to disentangle the direct and indirect effects (mediated by multiple environmental factors) of land use on AMF. Land use conversion from grassland to farmland significantly reduced AMF richness and extraradical hyphal length density, and these land use types also differed significantly in AMF community composition. SEM showed that the effects of land use on AMF richness and hyphal length density in soil were primarily mediated by available phosphorus and soil structural quality. Soil texture was the strongest predictor of AMF community composition. Soil carbon, nitrogen and soil pH were also significantly correlated with AMF community composition, indicating that these abiotic variables could be responsible for some of the community composition differences among sites. Our study shows that land use has a partly predictable effect on AMF communities across this ecologically relevant area of China, and indicates that high soil phosphorus concentrations and poor soil structure are particularly detrimental to AMF in this fragile ecosystem.
DOI: 10.1111/nph.12961
PubMed: 25103342
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Veresoglou</name></author><author><name sortKey="Rillig, Matthias C" sort="Rillig, Matthias C" uniqKey="Rillig M" first="Matthias C" last="Rillig">Matthias C. Rillig</name></author><author><name sortKey="Zhou, Wenping" sort="Zhou, Wenping" uniqKey="Zhou W" first="Wenping" last="Zhou">Wenping Zhou</name></author><author><name sortKey="Xu, Tianle" sort="Xu, Tianle" uniqKey="Xu T" first="Tianle" last="Xu">Tianle Xu</name></author><author><name sortKey="Li, Huan" sort="Li, Huan" uniqKey="Li H" first="Huan" last="Li">Huan Li</name></author><author><name sortKey="Hao, Zhipeng" sort="Hao, Zhipeng" uniqKey="Hao Z" first="Zhipeng" last="Hao">Zhipeng Hao</name></author><author><name sortKey="Chen, Yongliang" sort="Chen, Yongliang" uniqKey="Chen Y" first="Yongliang" last="Chen">Yongliang Chen</name></author><author><name sortKey="Chen, Baodong" sort="Chen, Baodong" uniqKey="Chen B" first="Baodong" last="Chen">Baodong Chen</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:25103342</idno><idno type="pmid">25103342</idno><idno type="doi">10.1111/nph.12961</idno><idno type="wicri:Area/Main/Corpus">001770</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001770</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Land use influences arbuscular mycorrhizal fungal communities in the farming-pastoral ecotone of northern China.</title><author><name sortKey="Xiang, Dan" sort="Xiang, Dan" uniqKey="Xiang D" first="Dan" last="Xiang">Dan Xiang</name><affiliation><nlm:affiliation>State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China; College of Resources and Environment, Qingdao Agricultural University, Qingdao, China.</nlm:affiliation></affiliation></author><author><name sortKey="Verbruggen, Erik" sort="Verbruggen, Erik" uniqKey="Verbruggen E" first="Erik" last="Verbruggen">Erik Verbruggen</name></author><author><name sortKey="Hu, Yajun" sort="Hu, Yajun" uniqKey="Hu Y" first="Yajun" last="Hu">Yajun Hu</name></author><author><name sortKey="Veresoglou, Stavros D" sort="Veresoglou, Stavros D" uniqKey="Veresoglou S" first="Stavros D" last="Veresoglou">Stavros D. Veresoglou</name></author><author><name sortKey="Rillig, Matthias C" sort="Rillig, Matthias C" uniqKey="Rillig M" first="Matthias C" last="Rillig">Matthias C. Rillig</name></author><author><name sortKey="Zhou, Wenping" sort="Zhou, Wenping" uniqKey="Zhou W" first="Wenping" last="Zhou">Wenping Zhou</name></author><author><name sortKey="Xu, Tianle" sort="Xu, Tianle" uniqKey="Xu T" first="Tianle" last="Xu">Tianle Xu</name></author><author><name sortKey="Li, Huan" sort="Li, Huan" uniqKey="Li H" first="Huan" last="Li">Huan Li</name></author><author><name sortKey="Hao, Zhipeng" sort="Hao, Zhipeng" uniqKey="Hao Z" first="Zhipeng" last="Hao">Zhipeng Hao</name></author><author><name sortKey="Chen, Yongliang" sort="Chen, Yongliang" uniqKey="Chen Y" first="Yongliang" last="Chen">Yongliang Chen</name></author><author><name sortKey="Chen, Baodong" sort="Chen, Baodong" uniqKey="Chen B" first="Baodong" last="Chen">Baodong Chen</name></author></analytic><series><title level="j">The New phytologist</title><idno type="eISSN">1469-8137</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Agriculture (MeSH)</term><term>Biodiversity (MeSH)</term><term>China (MeSH)</term><term>Ecosystem (MeSH)</term><term>Grassland (MeSH)</term><term>Molecular Sequence Data (MeSH)</term><term>Mycorrhizae (genetics)</term><term>Mycorrhizae (physiology)</term><term>Soil (chemistry)</term><term>Soil Microbiology (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Soil</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Mycorrhizae</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Mycorrhizae</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Agriculture</term><term>Biodiversity</term><term>China</term><term>Ecosystem</term><term>Grassland</term><term>Molecular Sequence Data</term><term>Soil Microbiology</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We performed a landscape-scale investigation to compare the arbuscular mycorrhizal fungal (AMF) communities between grasslands and farmlands in the farming-pastoral ecotone of northern China. AMF richness and community composition were examined with 454 pyrosequencing. Structural equation modelling (SEM) and multivariate analyses were applied to disentangle the direct and indirect effects (mediated by multiple environmental factors) of land use on AMF. Land use conversion from grassland to farmland significantly reduced AMF richness and extraradical hyphal length density, and these land use types also differed significantly in AMF community composition. SEM showed that the effects of land use on AMF richness and hyphal length density in soil were primarily mediated by available phosphorus and soil structural quality. Soil texture was the strongest predictor of AMF community composition. Soil carbon, nitrogen and soil pH were also significantly correlated with AMF community composition, indicating that these abiotic variables could be responsible for some of the community composition differences among sites. Our study shows that land use has a partly predictable effect on AMF communities across this ecologically relevant area of China, and indicates that high soil phosphorus concentrations and poor soil structure are particularly detrimental to AMF in this fragile ecosystem. </div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">25103342</PMID><DateCompleted><Year>2016</Year><Month>05</Month><Day>15</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>204</Volume><Issue>4</Issue><PubDate><Year>2014</Year><Month>Dec</Month></PubDate></JournalIssue><Title>The New phytologist</Title><ISOAbbreviation>New Phytol</ISOAbbreviation></Journal><ArticleTitle>Land use influences arbuscular mycorrhizal fungal communities in the farming-pastoral ecotone of northern China.</ArticleTitle><Pagination><MedlinePgn>968-78</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/nph.12961</ELocationID><Abstract><AbstractText>We performed a landscape-scale investigation to compare the arbuscular mycorrhizal fungal (AMF) communities between grasslands and farmlands in the farming-pastoral ecotone of northern China. AMF richness and community composition were examined with 454 pyrosequencing. Structural equation modelling (SEM) and multivariate analyses were applied to disentangle the direct and indirect effects (mediated by multiple environmental factors) of land use on AMF. Land use conversion from grassland to farmland significantly reduced AMF richness and extraradical hyphal length density, and these land use types also differed significantly in AMF community composition. SEM showed that the effects of land use on AMF richness and hyphal length density in soil were primarily mediated by available phosphorus and soil structural quality. Soil texture was the strongest predictor of AMF community composition. Soil carbon, nitrogen and soil pH were also significantly correlated with AMF community composition, indicating that these abiotic variables could be responsible for some of the community composition differences among sites. Our study shows that land use has a partly predictable effect on AMF communities across this ecologically relevant area of China, and indicates that high soil phosphorus concentrations and poor soil structure are particularly detrimental to AMF in this fragile ecosystem. </AbstractText><CopyrightInformation>© 2014 The Author. New Phytologist © 2014 New Phytologist Trust.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Xiang</LastName><ForeName>Dan</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China; College of Resources and Environment, Qingdao Agricultural University, Qingdao, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Verbruggen</LastName><ForeName>Erik</ForeName><Initials>E</Initials></Author><Author ValidYN="Y"><LastName>Hu</LastName><ForeName>Yajun</ForeName><Initials>Y</Initials></Author><Author ValidYN="Y"><LastName>Veresoglou</LastName><ForeName>Stavros D</ForeName><Initials>SD</Initials></Author><Author ValidYN="Y"><LastName>Rillig</LastName><ForeName>Matthias C</ForeName><Initials>MC</Initials></Author><Author ValidYN="Y"><LastName>Zhou</LastName><ForeName>Wenping</ForeName><Initials>W</Initials></Author><Author ValidYN="Y"><LastName>Xu</LastName><ForeName>Tianle</ForeName><Initials>T</Initials></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Huan</ForeName><Initials>H</Initials></Author><Author ValidYN="Y"><LastName>Hao</LastName><ForeName>Zhipeng</ForeName><Initials>Z</Initials></Author><Author ValidYN="Y"><LastName>Chen</LastName><ForeName>Yongliang</ForeName><Initials>Y</Initials></Author><Author ValidYN="Y"><LastName>Chen</LastName><ForeName>Baodong</ForeName><Initials>B</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>2014</Year><Month>08</Month><Day>08</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>New Phytol</MedlineTA><NlmUniqueID>9882884</NlmUniqueID><ISSNLinking>0028-646X</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012987">Soil</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000383" MajorTopicYN="Y">Agriculture</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D044822" MajorTopicYN="N">Biodiversity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002681" MajorTopicYN="N">China</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017753" MajorTopicYN="N">Ecosystem</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D065948" MajorTopicYN="N">Grassland</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008969" MajorTopicYN="N">Molecular Sequence Data</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012987" MajorTopicYN="N">Soil</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012988" MajorTopicYN="Y">Soil Microbiology</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">454 pyrosequencing</Keyword><Keyword MajorTopicYN="N">arbuscular mycorrhizal fungi (AMF)</Keyword><Keyword MajorTopicYN="N">biodiversity</Keyword><Keyword MajorTopicYN="N">driving factor</Keyword><Keyword MajorTopicYN="N">land use</Keyword><Keyword MajorTopicYN="N">the farming-pastoral ecotone of northern China</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2014</Year><Month>04</Month><Day>21</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2014</Year><Month>06</Month><Day>30</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>8</Month><Day>9</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>8</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>5</Month><Day>18</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">25103342</ArticleId><ArticleId IdType="doi">10.1111/nph.12961</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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