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<datestamp>2018-01-11</datestamp>
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<title lang=en>There's no place like home: seedling mortality contributes to the habitat specialisation of tree species across Amazonia</title>
<creator>FORTUNEL, Claire</creator>
<creator>Paine, C. E. Timothy</creator>
<creator>Fine, Paul V. A.</creator>
<creator>Mesones, Italo</creator>
<creator>Goret, Jean-Yves</creator>
<creator>Burban, Benoît</creator>
<creator>Cazal, Jocelyn</creator>
<creator>Baraloto, Christopher</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 - Université de Guyane (UG) - Centre National de la Recherche Scientifique (CNRS)</contributor>
<contributor>Department of Ecology & Evolutionary Biology ; University of California Los Angeles (UCLA)</contributor>
<contributor>Biol & Environment Sci ; University of Stirling</contributor>
<contributor>Department of Integrative Biology ; University of California Berkeley</contributor>
<contributor>Department of Biological Science ; Florida International University</contributor>
<contributor>NSF : DEB-0743103/0743800 - DEB-1254214 ; UC Berkeley Hellman Family Foundation ; Investissement d'Avenir : ANR-10-LABX-0025</contributor>
<source>ISSN: 1461-023X</source>
<source>EISSN: 1461-0248</source>
<source>Ecology Letters</source>
<publisher>Wiley</publisher>
<identifier>hal-01531751</identifier>
<identifier>https://hal.archives-ouvertes.fr/hal-01531751</identifier>
<source>https://hal.archives-ouvertes.fr/hal-01531751</source>
<source>Ecology Letters, Wiley, 2016, 19 (10), pp.1256-1266. 〈10.1111/ele.12661〉</source>
<identifier>DOI : 10.1111/ele.12661</identifier>
<relation>info:eu-repo/semantics/altIdentifier/doi/10.1111/ele.12661</relation>
<identifier>PRODINRA : 387284</identifier>
<language>en</language>
<subject lang=en>amazon basin</subject>
<subject lang=en>forests habitats</subject>
<subject lang=en>habitat association</subject>
<subject lang=en>herbivory</subject>
<subject lang=en>light availability</subject>
<subject lang=en>plant lineages</subject>
<subject lang=en>rainfall temporal variation</subject>
<subject lang=en>seedling performance</subject>
<subject lang=en>soil fertility</subject>
<subject lang=en>tropical trees</subject>
<subject lang=en>tropical forest</subject>
<subject lang=en>floristic composition</subject>
<subject lang=en>species diversification</subject>
<subject lang=en>diversity</subject>
<subject lang=fr>forêt tropicale</subject>
<subject lang=fr>composition floristique</subject>
<subject lang=fr>diversification des espèces</subject>
<subject lang=fr>diversité</subject>
<subject lang=fr>climat</subject>
<subject>[SDV] Life Sciences [q-bio]</subject>
<type>info:eu-repo/semantics/article</type>
<type>Journal articles</type>
<description lang=en>Understanding the mechanisms generating species distributions remains a challenge, especially in hyperdiverse tropical forests. We evaluated the role of rainfall variation, soil gradients and herbivory on seedling mortality, and how variation in seedling performance along these gradients contributes to habitat specialisation. In a 4-year experiment, replicated at the two extremes of the Amazon basin, we reciprocally transplanted 4638 tree seedlings of 41 habitat-specialist species from seven phylogenetic lineages among the three most important forest habitats of lowland Amazonia. Rainfall variation, flooding and soil gradients strongly influenced seedling mortality, whereas herbivory had negligible impact. Seedling mortality varied strongly among habitats, consistent with predictions for habitat specialists in most lineages. This suggests that seedling performance is a primary determinant of the habitat associations of adult trees across Amazonia. It further suggests that tree diversity, currently mostly harboured in terra firme forests, may be strongly impacted by the predicted climate changes in Amazonia.</description>
<date>2016</date>
</dc>
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