Arbuscular mycorrhizal fungal diversity and natural enemies promote coexistence of tropical tree species.
Identifieur interne : 000E69 ( Main/Exploration ); précédent : 000E68; suivant : 000E70Arbuscular mycorrhizal fungal diversity and natural enemies promote coexistence of tropical tree species.
Auteurs : Benedicte Bachelot [États-Unis] ; María Uriarte [États-Unis] ; Krista L. Mcguire [États-Unis] ; Jill Thompson [États-Unis, Royaume-Uni] ; Jess Zimmerman [États-Unis]Source :
- Ecology [ 0012-9658 ] ; 2017.
Descripteurs français
- KwdFr :
- MESH :
- microbiologie : Arbres, Plant.
- physiologie : Mycorhizes.
- classification : Biodiversité, Forêts, Microbiologie du sol, Mycorhizes, Porto Rico.
English descriptors
- KwdEn :
- MESH :
- classification : Mycorrhizae.
- microbiology : Seedlings, Trees.
- physiology : Mycorrhizae.
- Biodiversity, Forests, Puerto Rico, Soil Microbiology.
Abstract
Negative population feedbacks mediated by natural enemies can promote species coexistence at the community scale through disproportionate mortality of numerically dominant (common) tree species. Simultaneously, associations with arbuscular mycorrhizal fungi (AMF) can result in positive effects on tree populations. Coupling data on seedling foliar damage from herbivores and pathogens and DNA sequencing of soil AMF diversity, we assessed the effects of these factors on tree seedling mortality at local (1 m2 ) and community (16 ha plot) scales in a tropical rainforest in Puerto Rico. At the local scale, AMF diversity in soil counteracted negative effects from foliar damage on seedling mortality. At the community scale, mortality of seedlings of common tree species increased with foliar damage while rare tree species benefited from soil AMF diversity. Together, the effects of foliar damage and soil AMF diversity on seedling mortality might foster tree species coexistence in this forest.
DOI: 10.1002/ecy.1683
PubMed: 27984646
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Mcguire</name><affiliation wicri:level="4"><nlm:affiliation>Department of Ecology, Evolution and Environmental Biology, Columbia University, 1200 Amsterdam Avenue, New York City, New York, 10027, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Ecology, Evolution and Environmental Biology, Columbia University, 1200 Amsterdam Avenue, New York City, New York, 10027</wicri:regionArea><orgName type="university">Université Columbia</orgName><placeName><settlement type="city">New York</settlement><region type="state">État de New York</region></placeName></affiliation><affiliation wicri:level="4"><nlm:affiliation>Department of Biology, Barnard College, Columbia University, New York City, New York, 10027, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Biology, Barnard College, Columbia University, New York City, New York, 10027</wicri:regionArea><orgName type="university">Université Columbia</orgName><placeName><settlement type="city">New York</settlement><region type="state">État de New York</region></placeName></affiliation></author><author><name sortKey="Thompson, Jill" sort="Thompson, Jill" uniqKey="Thompson J" first="Jill" last="Thompson">Jill Thompson</name><affiliation wicri:level="1"><nlm:affiliation>Department of Environmental Sciences, University of Puerto Rico, Río Piedras Campus, San Juan, Puerto Rico, 00936, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Environmental Sciences, University of Puerto Rico, Río Piedras Campus, San Juan, Puerto Rico, 00936</wicri:regionArea><wicri:noRegion>00936</wicri:noRegion></affiliation><affiliation wicri:level="1"><nlm:affiliation>Centre for Ecology & Hydrology, Bush Estate Penicuik, Midlothian, EH26 0QB, United Kingdom.</nlm:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Centre for Ecology & Hydrology, Bush Estate Penicuik, Midlothian, EH26 0QB</wicri:regionArea><wicri:noRegion>EH26 0QB</wicri:noRegion></affiliation></author><author><name sortKey="Zimmerman, Jess" sort="Zimmerman, Jess" uniqKey="Zimmerman J" first="Jess" last="Zimmerman">Jess Zimmerman</name><affiliation wicri:level="1"><nlm:affiliation>Department of Environmental Sciences, University of Puerto Rico, Río Piedras Campus, San Juan, Puerto Rico, 00936, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Environmental Sciences, University of Puerto Rico, Río Piedras Campus, San Juan, Puerto Rico, 00936</wicri:regionArea><wicri:noRegion>00936</wicri:noRegion></affiliation></author></analytic><series><title level="j">Ecology</title><idno type="ISSN">0012-9658</idno><imprint><date when="2017" type="published">2017</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biodiversity (MeSH)</term><term>Forests (MeSH)</term><term>Mycorrhizae (classification)</term><term>Mycorrhizae (physiology)</term><term>Puerto Rico (MeSH)</term><term>Seedlings (microbiology)</term><term>Soil Microbiology (MeSH)</term><term>Trees (microbiology)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Arbres (microbiologie)</term><term>Biodiversité (MeSH)</term><term>Forêts (MeSH)</term><term>Microbiologie du sol (MeSH)</term><term>Mycorhizes (classification)</term><term>Mycorhizes (physiologie)</term><term>Plant (microbiologie)</term><term>Porto Rico (MeSH)</term></keywords><keywords scheme="MESH" qualifier="classification" xml:lang="en"><term>Mycorrhizae</term></keywords><keywords scheme="MESH" qualifier="microbiologie" xml:lang="fr"><term>Arbres</term><term>Plant</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Seedlings</term><term>Trees</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Mycorhizes</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Mycorrhizae</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biodiversity</term><term>Forests</term><term>Puerto Rico</term><term>Soil Microbiology</term></keywords><keywords scheme="MESH" qualifier="classification" xml:lang="fr"><term>Biodiversité</term><term>Forêts</term><term>Microbiologie du sol</term><term>Mycorhizes</term><term>Porto Rico</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Negative population feedbacks mediated by natural enemies can promote species coexistence at the community scale through disproportionate mortality of numerically dominant (common) tree species. Simultaneously, associations with arbuscular mycorrhizal fungi (AMF) can result in positive effects on tree populations. Coupling data on seedling foliar damage from herbivores and pathogens and DNA sequencing of soil AMF diversity, we assessed the effects of these factors on tree seedling mortality at local (1 m<sup>2</sup> ) and community (16 ha plot) scales in a tropical rainforest in Puerto Rico. At the local scale, AMF diversity in soil counteracted negative effects from foliar damage on seedling mortality. At the community scale, mortality of seedlings of common tree species increased with foliar damage while rare tree species benefited from soil AMF diversity. Together, the effects of foliar damage and soil AMF diversity on seedling mortality might foster tree species coexistence in this forest.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Curated" Owner="NLM"><PMID Version="1">27984646</PMID><DateCompleted><Year>2018</Year><Month>10</Month><Day>23</Day></DateCompleted><DateRevised><Year>2018</Year><Month>10</Month><Day>23</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0012-9658</ISSN><JournalIssue CitedMedium="Print"><Volume>98</Volume><Issue>3</Issue><PubDate><Year>2017</Year><Month>Mar</Month></PubDate></JournalIssue><Title>Ecology</Title><ISOAbbreviation>Ecology</ISOAbbreviation></Journal><ArticleTitle>Arbuscular mycorrhizal fungal diversity and natural enemies promote coexistence of tropical tree species.</ArticleTitle><Pagination><MedlinePgn>712-720</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1002/ecy.1683</ELocationID><Abstract><AbstractText>Negative population feedbacks mediated by natural enemies can promote species coexistence at the community scale through disproportionate mortality of numerically dominant (common) tree species. Simultaneously, associations with arbuscular mycorrhizal fungi (AMF) can result in positive effects on tree populations. Coupling data on seedling foliar damage from herbivores and pathogens and DNA sequencing of soil AMF diversity, we assessed the effects of these factors on tree seedling mortality at local (1 m<sup>2</sup> ) and community (16 ha plot) scales in a tropical rainforest in Puerto Rico. At the local scale, AMF diversity in soil counteracted negative effects from foliar damage on seedling mortality. At the community scale, mortality of seedlings of common tree species increased with foliar damage while rare tree species benefited from soil AMF diversity. Together, the effects of foliar damage and soil AMF diversity on seedling mortality might foster tree species coexistence in this forest.</AbstractText><CopyrightInformation>© 2016 by the Ecological Society of America.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Bachelot</LastName><ForeName>Benedicte</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>Department of Biology, Duke University, 130 Science Drive, Durham, North Carolina, 27701, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Uriarte</LastName><ForeName>María</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Department of Ecology, Evolution and Environmental Biology, Columbia University, 1200 Amsterdam Avenue, New York City, New York, 10027, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>McGuire</LastName><ForeName>Krista L</ForeName><Initials>KL</Initials><AffiliationInfo><Affiliation>Department of Ecology, Evolution and Environmental Biology, Columbia University, 1200 Amsterdam Avenue, New York City, New York, 10027, USA.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Department of Biology, Barnard College, Columbia University, New York City, New York, 10027, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Thompson</LastName><ForeName>Jill</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Department of Environmental Sciences, University of Puerto Rico, Río Piedras Campus, San Juan, Puerto Rico, 00936, USA.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Centre for Ecology & Hydrology, Bush Estate Penicuik, Midlothian, EH26 0QB, United Kingdom.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zimmerman</LastName><ForeName>Jess</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Department of Environmental Sciences, University of Puerto Rico, Río Piedras Campus, San Juan, Puerto Rico, 00936, USA.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Ecology</MedlineTA><NlmUniqueID>0043541</NlmUniqueID><ISSNLinking>0012-9658</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D044822" MajorTopicYN="N">Biodiversity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D065928" MajorTopicYN="Y">Forests</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="Y">classification</QualifierName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D011647" MajorTopicYN="N">Puerto Rico</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D036226" MajorTopicYN="N">Seedlings</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012988" MajorTopicYN="Y">Soil Microbiology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014197" MajorTopicYN="N">Trees</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Janzen Connell hypothesis</Keyword><Keyword MajorTopicYN="N">arbuscular mycorrhizal fungi</Keyword><Keyword MajorTopicYN="N">coexistence</Keyword><Keyword MajorTopicYN="N">community compensatory trend</Keyword><Keyword MajorTopicYN="N">seedling mortality</Keyword><Keyword MajorTopicYN="N">tropical forest</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2016</Year><Month>07</Month><Day>20</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2016</Year><Month>10</Month><Day>19</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2016</Year><Month>11</Month><Day>30</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2016</Year><Month>12</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2018</Year><Month>10</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2016</Year><Month>12</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">27984646</ArticleId><ArticleId IdType="doi">10.1002/ecy.1683</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Royaume-Uni</li><li>États-Unis</li></country><region><li>État de New York</li></region><settlement><li>New York</li></settlement><orgName><li>Université Columbia</li></orgName></list><tree><country name="États-Unis"><noRegion><name sortKey="Bachelot, Benedicte" sort="Bachelot, Benedicte" uniqKey="Bachelot B" first="Benedicte" last="Bachelot">Benedicte Bachelot</name></noRegion><name sortKey="Mcguire, Krista L" sort="Mcguire, Krista L" uniqKey="Mcguire K" first="Krista L" last="Mcguire">Krista L. Mcguire</name><name sortKey="Mcguire, Krista L" sort="Mcguire, Krista L" uniqKey="Mcguire K" first="Krista L" last="Mcguire">Krista L. Mcguire</name><name sortKey="Thompson, Jill" sort="Thompson, Jill" uniqKey="Thompson J" first="Jill" last="Thompson">Jill Thompson</name><name sortKey="Uriarte, Maria" sort="Uriarte, Maria" uniqKey="Uriarte M" first="María" last="Uriarte">María Uriarte</name><name sortKey="Zimmerman, Jess" sort="Zimmerman, Jess" uniqKey="Zimmerman J" first="Jess" last="Zimmerman">Jess Zimmerman</name></country><country name="Royaume-Uni"><noRegion><name sortKey="Thompson, Jill" sort="Thompson, Jill" uniqKey="Thompson J" first="Jill" last="Thompson">Jill Thompson</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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