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<datestamp>2018-01-11</datestamp>
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<title lang=en>Using functional traits and phylogenetic trees to examine the assembly of tropical tree communities</title>
<creator>Baraloto, Christopher</creator>
<creator>Hardy, Olivier J.</creator>
<creator>Paine, C. E. Timothy</creator>
<creator>Dexter, Kyle G.</creator>
<creator>Cruaud, Corinne</creator>
<creator>Dunning, Luke T.</creator>
<creator>Gonzalez, Mailyn-Adriana</creator>
<creator>Molino, Jean-Francois</creator>
<creator>Sabatier, Daniel</creator>
<creator>Savolainen, Vincent</creator>
<creator>Chave, Jerome</creator>
<contributor>Ecologie des forêts de Guyane (ECOFOG) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD) - Institut National de la Recherche Agronomique (INRA) - Université des Antilles et de la Guyane (UAG) - AgroParisTech - Centre National de la Recherche Scientifique (CNRS)</contributor>
<contributor>Fac Sci ; Université Libre de Bruxelles [Bruxelles] (ULB)</contributor>
<contributor>Inst Evolutionary Biol & Environm Studies ; Université de Zürich</contributor>
<contributor>CNRS, UMR 5174, Lab Evolut & Diversite Biol ; Université Paul Sabatier - Toulouse 3 (UPS)</contributor>
<contributor>Inst Genom ; Commissariat à l'énergie atomique et aux énergies alternatives (CEA)</contributor>
<contributor>Ascot SL5 7PY ; Imperial College London</contributor>
<contributor>Auckland Mail Ctr ; Landcare Research</contributor>
<contributor>Dept Ciencias Biol ; Universidad de Los Andes</contributor>
<contributor>Botanique et Modélisation de l'Architecture des Plantes et des Végétations (UMR AMAP) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD) - Institut national de la recherche agronomique [Montpellier] (INRA Montpellier) - Université de Montpellier (UM) - Centre National de la Recherche Scientifique (CNRS) - Institut de Recherche pour le Développement (IRD [France-Sud])</contributor>
<contributor>Richmond TW9 3DS ; Royal Botanic Gardens</contributor>
<contributor>Biodiversite call of the Agence Nationale de la Recherche, France; Institut National de la Recherche Agronomique; CNRS; Centre National de Sequencage (Genoscope, Evry); European Commission; Royal Society</contributor>
<source>ISSN: 0141-6707</source>
<source>EISSN: 1365-2028</source>
<source>African Journal of Ecology</source>
<publisher>Wiley</publisher>
<identifier>hal-01032423</identifier>
<identifier>https://hal.archives-ouvertes.fr/hal-01032423</identifier>
<source>https://hal.archives-ouvertes.fr/hal-01032423</source>
<source>African Journal of Ecology, Wiley, 2012, 100 (3), pp.690 - 701. 〈10.1111/j.1365-2745.2012.01966.x〉</source>
<identifier>DOI : 10.1111/j.1365-2745.2012.01966.x</identifier>
<relation>info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-2745.2012.01966.x</relation>
<language>en</language>
<subject lang=en>competition</subject>
<subject lang=en>determinants of plant community diversity and structure</subject>
<subject lang=en>environmental filtering</subject>
<subject lang=en>French Guiana</subject>
<subject lang=en>functional traits</subject>
<subject lang=en>limiting similarity</subject>
<subject lang=en>niche</subject>
<subject lang=en>phylogenetic signal</subject>
<subject lang=en>tropical forests</subject>
<subject lang=en>WITHIN-SPECIES VARIATION</subject>
<subject lang=en>RAIN-FOREST TREES</subject>
<subject lang=en>SPATIAL SCALES</subject>
<subject lang=en>ECOLOGICAL COMMUNITIES</subject>
<subject lang=en>EVOLUTIONARY PROCESSES</subject>
<subject lang=en>ENVIRONMENTAL FILTERS</subject>
<subject lang=en>PLANT-COMMUNITIES</subject>
<subject lang=en>AMAZONIAN FOREST</subject>
<subject lang=en>FISH COMMUNITIES</subject>
<subject lang=en>FLOWERING PLANTS</subject>
<subject>[SDV.SA] Life Sciences [q-bio]/Agricultural sciences</subject>
<type>info:eu-repo/semantics/article</type>
<type>Journal articles</type>
<description lang=en>1. Niche theory proposes that species differences underlie both coexistence within communities and the differentiation in species composition among communities via limiting similarity and environmental filtering. However, it has been difficult to extend niche theory to species-rich communities because of the empirical challenge of quantifying niches for many species. This has motivated the development of functional and phylogeny-based approaches in community ecology, which represent two different means of approximating niche attributes. 2. Here, we assess the utility of plant functional traits and phylogenetic relationships in predicting community assembly processes using the largest trait and phylogenetic data base to date for any set of species-rich communities. 3. We measured 17 functional traits for all 4672 individuals of 668 tree species co-occurring in nine tropical rain forest plots in French Guiana. Trait variation was summarized into two ordination axes that reflect species niche overlap. 4. We also generated a dated molecular phylogenetic tree based on DNA sequencing of two plastid loci (rbcL and matK) comprising 97% of the individuals and 91% of the species in the plots. 5. We found that, on average, co-occurring species had greater functional and, to a lesser extent, phylogenetic similarity than expected by chance. 6. We also found that functional traits and their ordination loadings showed significant, albeit weak, phylogenetic signal, suggesting that phylogenetic distance provides pertinent information on niche overlap in tropical tree communities. 7. Synthesis. We provide the most comprehensive examination to date of the relative importance of environmental filtering and limiting similarity in structuring tropical tree communities. Our results confirm that environmental filtering is the overriding influence on community assembly in these species-rich systems.</description>
<date>2012</date>
</dc>
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