FN Archimer Export Format
PT J
TI The ecological causes of functional distinctiveness in communities
BT 
AF Munoz, François
   Klausmeier, Christopher
   Gaüzère, Pierre
   Kandlikar, Gaurav
   Litchman, Elena
   Mouquet, Nicolas
   Ostling, Annette
   Thuiller, Wilfried
   Algar, Adam
   Auber, Arnaud
   Cadotte, Marc
   Delalandre, Leo
   Denelle, Pierre
   Enquist, Brian
   Fortunel, Claire
   Grenié, Matthias
   Loiseau, Nicolas
   Mahaut, Lucie
   Maire, Anthony
   Mouillot, David
   Violle, Cyrille
   Kraft, Nathan
AS 1:1;2:2,3;3:4;4:5,6;5:2,3;6:7,8;7:9;8:4;9:10;10:11;11:12;12:13;13:13,14;14:15;15:16;16:13,17,18;17:7;18:8,13;19:19;20:7;21:20,21,22;22:6;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:PDG-RBE-HMMN-LRHBL;11:;12:;13:;14:;15:;16:;17:;18:;19:;20:;21:;22:;
C1 Laboratoire Interdisciplinaire de Physique, Université Grenoble-Alpes, Grenoble, France
   W. K. Kellogg Biological Station, Departments of Plant Biology & Integrative Biology, Program in Ecology & Evolutionary Biology, Michigan State University, Hickory Corners, Michigan, USA
   Department of Global Ecology, Carnegie Institution for Science, Stanford, California, USA
   Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, LECA - Laboratoire d'Ecologie Alpine, Grenoble, France
   Division of Biological Sciences and Division of Plant Science & Technology, University of Missouri, Columbia, Missouri, USA
   Department of Ecology and Evolutionary Biology, University of California, Los Angeles, California, USA
   MARBEC, Univ Montpellier, CNRS, Ifremer, IRD, Montpellier, France
   FRB –CESAB, Montpellier, France
   Department of Integrative Biology, The University of Texas at Austin, Austin, USA
   Department of Biology, Lakehead University, Thunder Bay, Ontario, Canada
   IFREMER, Unité Halieutique Manche Mer du Nord, Laboratoire Ressources Halieutiques, Boulogne-sur- Mer, France
   Department of Biological Sciences, University of Toronto-Scarborough, Toronto, Ontario, Canada
   CEFE, Univ Montpellier, CNRS, EPHE, IRD, Montpellier, France
   Biodiversity, Macroecology & Biogeography, University of Göttingen, Göttingen, Germany
   Ecology and Evolutionary Biology, University of Arizona, Tucson, USA
   AMAP, Université de Montpellier, CIRAD, CNRS, INRAE, IRD, Montpellier, France
   German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena- Leipzig Puschstraße 4, Leipzig, Germany
   Leipzig University Ritterstraße 26, Leipzig, Germany
   EDF R&D, LNHE -Laboratoire National d'Hydraulique et Environnement, Chatou, France
   Paläontologisches Institut und Museum, Universität Zürich, Zürich, Switzerland
   Department of Biosciences, Swansea University, Swansea, UK
   Smithsonian Tropical Research Institute, Panama, Panama
C2 UNIV GRENOBLE ALPES, FRANCE
   UNIV MICHIGAN STATE, USA
   CARNEGIE INST SCI, USA
   UNIV GRENOBLE ALPES, FRANCE
   UNIV MISSOURI, USA
   UNIV CALIF LOS ANGELES, USA
   UNIV MONTPELLIER, FRANCE
   FRB –CESAB, FRANCE
   UNIV TEXAS AUSTIN, USA
   UNIV LAKEHEAD, CANADA
   IFREMER, FRANCE
   UNIV TORONTO, CANADA
   UNIV MONTPELLIER, FRANCE
   UNIV GOTTINGEN, GERMANY
   UNIV ARIZONA, USA
   UNIV MONTPELLIER, FRANCE
   IDIV, GERMANY
   UNIV LEIPZIG, GERMANY
   EDF, FRANCE
   UNIV ZURICH, SWITZERLAND
   UNIV SWANSEA, UK
   SMITHSONIAN TROP RES INST, PANAMA
SI BOULOGNE
SE PDG-RBE-HMMN-LRHBL
UM MARBEC
IN WOS Ifremer UPR
   WOS Cotutelle UMR
   copubli-france
   copubli-europe
   copubli-univ-france
   copubli-int-hors-europe
   copubli-sud
IF 8.8
TC 5
UR https://archimer.ifremer.fr/doc/00797/90908/103469.pdf
LA English
DT Article
DE ;coexistence;community assembly;ecological interactions;fitness landscape;functional traits;source-sink dynamics
AB Recent work has shown that evaluating functional trait distinctiveness, the average trait distance of a species to other species in a community offers promising insights into biodiversity dynamics and ecosystem functioning. However, the ecological mechanisms underlying the emergence and persistence of functionally distinct species are poorly understood. Here, we address the issue by considering a heterogeneous fitness landscape whereby functional dimensions encompass peaks representing trait combinations yielding positive population growth rates in a community. We identify four ecological cases contributing to the emergence and persistence of functionally distinct species. First, environmental heterogeneity or alternative phenotypic designs can drive positive population growth of functionally distinct species. Second, sink populations with negative population growth can deviate from local fitness peaks and be functionally distinct. Third, species found at the margin of the fitness landscape can persist but be functionally distinct. Fourth, biotic interactions (positive or negative) can dynamically alter the fitness landscape. We offer examples of these four cases and guidelines to distinguish between them. In addition to these deterministic processes, we explore how stochastic dispersal limitation can yield functional distinctiveness. Our framework offers a novel perspective on the relationship between fitness landscape heterogeneity and the functional composition of ecological assemblages. 
PY 2023
PD AUG
SO Ecology Letters
SN 1461-023X
PU Wiley / Blackwell
VL 26
IS 8
UT 001008390100001
BP 1452
EP 1465
DI 10.1111/ele.14265
ID 90908
ER

EF