Diverse belowground resource strategies underlie plant species coexistence and spatial distribution in three grasslands along a precipitation gradient.
Identifieur interne : 000B84 ( Main/Corpus ); précédent : 000B83; suivant : 000B85Diverse belowground resource strategies underlie plant species coexistence and spatial distribution in three grasslands along a precipitation gradient.
Auteurs : Hongbo Li ; Bitao Liu ; M Luke Mccormack ; Zeqing Ma ; Dali GuoSource :
- The New phytologist [ 1469-8137 ] ; 2017.
English descriptors
- KwdEn :
- MESH :
- anatomy & histology : Magnoliopsida, Plant Roots.
- microbiology : Magnoliopsida, Plant Roots.
- China, Grassland, Mycorrhizae, Rain.
Abstract
Functional traits and their variation mediate plant species coexistence and spatial distribution. Yet, how patterns of variation in belowground traits influence resource acquisition across species and plant communities remains obscure. To characterize diverse belowground strategies in relation to species coexistence and abundance, we assessed four key belowground traits - root diameter, root branching intensity, first-order root length and mycorrhizal colonization - in 27 coexisting species from three grassland communities along a precipitation gradient. Species with thinner roots had higher root branching intensity, but shorter first-order root length and consistently low mycorrhizal colonization, whereas species with thicker roots enhanced their capacity for resource acquisition by producing longer first-order roots and maintaining high mycorrhizal colonization. Plant species observed across multiple sites consistently decreased root branching and/or mycorrhizal colonization, but increased lateral root length with decreasing precipitation. Additionally, the degree of intraspecific trait variation was positively correlated with species abundance across the gradient, indicating that high intraspecific trait variation belowground may facilitate greater fitness and chances of survival across multiple habitats. These results suggest that a small set of critical belowground traits can effectively define diverse resource acquisition strategies in different environments and may forecast species survival and range shifts under climate change.
DOI: 10.1111/nph.14710
PubMed: 28758691
Links to Exploration step
pubmed:28758691Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Diverse belowground resource strategies underlie plant species coexistence and spatial distribution in three grasslands along a precipitation gradient.</title><author><name sortKey="Li, Hongbo" sort="Li, Hongbo" uniqKey="Li H" first="Hongbo" last="Li">Hongbo Li</name><affiliation><nlm:affiliation>Center of Forest Ecosystem Studies and Qianyanzhou Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China.</nlm:affiliation></affiliation></author><author><name sortKey="Liu, Bitao" sort="Liu, Bitao" uniqKey="Liu B" first="Bitao" last="Liu">Bitao Liu</name><affiliation><nlm:affiliation>College of Forestry, Shanxi Agricultural University, Taigu, Shanxi, 030801, China.</nlm:affiliation></affiliation></author><author><name sortKey="Mccormack, M Luke" sort="Mccormack, M Luke" uniqKey="Mccormack M" first="M Luke" last="Mccormack">M Luke Mccormack</name><affiliation><nlm:affiliation>Center of Forest Ecosystem Studies and Qianyanzhou Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Department of Plant Biology, University of Minnesota, St Paul, MN, 55108, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Ma, Zeqing" sort="Ma, Zeqing" uniqKey="Ma Z" first="Zeqing" last="Ma">Zeqing Ma</name><affiliation><nlm:affiliation>Center of Forest Ecosystem Studies and Qianyanzhou Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China.</nlm:affiliation></affiliation></author><author><name sortKey="Guo, Dali" sort="Guo, Dali" uniqKey="Guo D" first="Dali" last="Guo">Dali Guo</name><affiliation><nlm:affiliation>Center of Forest Ecosystem Studies and Qianyanzhou Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>University of Chinese Academy of Sciences, Beijing, 100049, China.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2017">2017</date><idno type="RBID">pubmed:28758691</idno><idno type="pmid">28758691</idno><idno type="doi">10.1111/nph.14710</idno><idno type="wicri:Area/Main/Corpus">000B84</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000B84</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Diverse belowground resource strategies underlie plant species coexistence and spatial distribution in three grasslands along a precipitation gradient.</title><author><name sortKey="Li, Hongbo" sort="Li, Hongbo" uniqKey="Li H" first="Hongbo" last="Li">Hongbo Li</name><affiliation><nlm:affiliation>Center of Forest Ecosystem Studies and Qianyanzhou Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China.</nlm:affiliation></affiliation></author><author><name sortKey="Liu, Bitao" sort="Liu, Bitao" uniqKey="Liu B" first="Bitao" last="Liu">Bitao Liu</name><affiliation><nlm:affiliation>College of Forestry, Shanxi Agricultural University, Taigu, Shanxi, 030801, China.</nlm:affiliation></affiliation></author><author><name sortKey="Mccormack, M Luke" sort="Mccormack, M Luke" uniqKey="Mccormack M" first="M Luke" last="Mccormack">M Luke Mccormack</name><affiliation><nlm:affiliation>Center of Forest Ecosystem Studies and Qianyanzhou Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Department of Plant Biology, University of Minnesota, St Paul, MN, 55108, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Ma, Zeqing" sort="Ma, Zeqing" uniqKey="Ma Z" first="Zeqing" last="Ma">Zeqing Ma</name><affiliation><nlm:affiliation>Center of Forest Ecosystem Studies and Qianyanzhou Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China.</nlm:affiliation></affiliation></author><author><name sortKey="Guo, Dali" sort="Guo, Dali" uniqKey="Guo D" first="Dali" last="Guo">Dali Guo</name><affiliation><nlm:affiliation>Center of Forest Ecosystem Studies and Qianyanzhou Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>University of Chinese Academy of Sciences, Beijing, 100049, China.</nlm:affiliation></affiliation></author></analytic><series><title level="j">The New phytologist</title><idno type="eISSN">1469-8137</idno><imprint><date when="2017" type="published">2017</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>China (MeSH)</term><term>Grassland (MeSH)</term><term>Magnoliopsida (anatomy & histology)</term><term>Magnoliopsida (microbiology)</term><term>Mycorrhizae (MeSH)</term><term>Plant Roots (anatomy & histology)</term><term>Plant Roots (microbiology)</term><term>Rain (MeSH)</term></keywords><keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Magnoliopsida</term><term>Plant Roots</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Magnoliopsida</term><term>Plant Roots</term></keywords><keywords scheme="MESH" xml:lang="en"><term>China</term><term>Grassland</term><term>Mycorrhizae</term><term>Rain</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Functional traits and their variation mediate plant species coexistence and spatial distribution. Yet, how patterns of variation in belowground traits influence resource acquisition across species and plant communities remains obscure. To characterize diverse belowground strategies in relation to species coexistence and abundance, we assessed four key belowground traits - root diameter, root branching intensity, first-order root length and mycorrhizal colonization - in 27 coexisting species from three grassland communities along a precipitation gradient. Species with thinner roots had higher root branching intensity, but shorter first-order root length and consistently low mycorrhizal colonization, whereas species with thicker roots enhanced their capacity for resource acquisition by producing longer first-order roots and maintaining high mycorrhizal colonization. Plant species observed across multiple sites consistently decreased root branching and/or mycorrhizal colonization, but increased lateral root length with decreasing precipitation. Additionally, the degree of intraspecific trait variation was positively correlated with species abundance across the gradient, indicating that high intraspecific trait variation belowground may facilitate greater fitness and chances of survival across multiple habitats. These results suggest that a small set of critical belowground traits can effectively define diverse resource acquisition strategies in different environments and may forecast species survival and range shifts under climate change.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">28758691</PMID><DateCompleted><Year>2018</Year><Month>07</Month><Day>31</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>216</Volume><Issue>4</Issue><PubDate><Year>2017</Year><Month>Dec</Month></PubDate></JournalIssue><Title>The New phytologist</Title><ISOAbbreviation>New Phytol</ISOAbbreviation></Journal><ArticleTitle>Diverse belowground resource strategies underlie plant species coexistence and spatial distribution in three grasslands along a precipitation gradient.</ArticleTitle><Pagination><MedlinePgn>1140-1150</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/nph.14710</ELocationID><Abstract><AbstractText>Functional traits and their variation mediate plant species coexistence and spatial distribution. Yet, how patterns of variation in belowground traits influence resource acquisition across species and plant communities remains obscure. To characterize diverse belowground strategies in relation to species coexistence and abundance, we assessed four key belowground traits - root diameter, root branching intensity, first-order root length and mycorrhizal colonization - in 27 coexisting species from three grassland communities along a precipitation gradient. Species with thinner roots had higher root branching intensity, but shorter first-order root length and consistently low mycorrhizal colonization, whereas species with thicker roots enhanced their capacity for resource acquisition by producing longer first-order roots and maintaining high mycorrhizal colonization. Plant species observed across multiple sites consistently decreased root branching and/or mycorrhizal colonization, but increased lateral root length with decreasing precipitation. Additionally, the degree of intraspecific trait variation was positively correlated with species abundance across the gradient, indicating that high intraspecific trait variation belowground may facilitate greater fitness and chances of survival across multiple habitats. These results suggest that a small set of critical belowground traits can effectively define diverse resource acquisition strategies in different environments and may forecast species survival and range shifts under climate change.</AbstractText><CopyrightInformation>© 2017 The Authors. New Phytologist © 2017 New Phytologist Trust.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Hongbo</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Center of Forest Ecosystem Studies and Qianyanzhou Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Bitao</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>College of Forestry, Shanxi Agricultural University, Taigu, Shanxi, 030801, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>McCormack</LastName><ForeName>M Luke</ForeName><Initials>ML</Initials><AffiliationInfo><Affiliation>Center of Forest Ecosystem Studies and Qianyanzhou Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Department of Plant Biology, University of Minnesota, St Paul, MN, 55108, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ma</LastName><ForeName>Zeqing</ForeName><Initials>Z</Initials><AffiliationInfo><Affiliation>Center of Forest Ecosystem Studies and Qianyanzhou Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Guo</LastName><ForeName>Dali</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Center of Forest Ecosystem Studies and Qianyanzhou Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>University of Chinese Academy of Sciences, Beijing, 100049, China.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2017</Year><Month>07</Month><Day>31</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>New Phytol</MedlineTA><NlmUniqueID>9882884</NlmUniqueID><ISSNLinking>0028-646X</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><CommentsCorrectionsList><CommentsCorrections RefType="CommentIn"><RefSource>New Phytol. 2017 Dec;216(4):963-964</RefSource><PMID Version="1">29110308</PMID></CommentsCorrections></CommentsCorrectionsList><MeshHeadingList><MeshHeading><DescriptorName UI="D002681" MajorTopicYN="N">China</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D065948" MajorTopicYN="Y">Grassland</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D019684" MajorTopicYN="N">Magnoliopsida</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="Y">anatomy & histology</QualifierName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="Y">anatomy & histology</QualifierName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D011891" MajorTopicYN="Y">Rain</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">adaptive strategy</Keyword><Keyword MajorTopicYN="N">foraging strategy</Keyword><Keyword MajorTopicYN="N">mycorrhizal colonization</Keyword><Keyword MajorTopicYN="N">root branching</Keyword><Keyword MajorTopicYN="N">species distribution</Keyword><Keyword MajorTopicYN="N">temperate steppe</Keyword><Keyword MajorTopicYN="N">trade-off</Keyword><Keyword MajorTopicYN="N">trait variation</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2017</Year><Month>04</Month><Day>03</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2017</Year><Month>06</Month><Day>13</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2017</Year><Month>8</Month><Day>2</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2018</Year><Month>8</Month><Day>1</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2017</Year><Month>8</Month><Day>1</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">28758691</ArticleId><ArticleId IdType="doi">10.1111/nph.14710</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Bois/explor/MycorrhizaeV1/Data/Main/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000B84 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Corpus/biblio.hfd -nk 000B84 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Bois
|area= MycorrhizaeV1
|flux= Main
|étape= Corpus
|type= RBID
|clé= pubmed:28758691
|texte= Diverse belowground resource strategies underlie plant species coexistence and spatial distribution in three grasslands along a precipitation gradient.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Corpus/RBID.i -Sk "pubmed:28758691" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Corpus/biblio.hfd \
| NlmPubMed2Wicri -a MycorrhizaeV1
| This area was generated with Dilib version V0.6.37. |  |