FN Archimer Export Format PT J TI How community adaptation affects biodiversity–ecosystem functioning relationships BT AF Aubree, Flora David, Patrice Jarne, Philippe Loreau, Michel Mouquet, Nicolas Calcagno, Vincent Chase, Jonathan AS 1:1;2:2;3:2;4:3;5:4;6:1;7:; FF 1:;2:;3:;4:;5:;6:;7:; C1 Université Côte d’Azur INRAE CNRS ISA 06900 Sophia Antipolis, France Centre d’Ecologie Fonctionnelle et Evolutive CNRS Université de Montpellier Université Paul Valéry Montpellier ‐ IRD ‐ EPHE 1919 route de Mende, 34293 Montpellier Cedex 5, France Centre for Biodiversity Theory and Modelling, Theoretical and Experimental Ecology Station CNRS and Paul Sabatier University Moulis 09200, France MARBEC CNRS‐IFREMER‐IRD‐University of Montpellier, Montpellier 34095, France C2 INRAE, FRANCE CNRS, FRANCE CNRS, FRANCE CNRS, FRANCE UM MARBEC IN WOS Cotutelle UMR copubli-france IF 1.88 TC 18 UR https://archimer.ifremer.fr/doc/00632/74455/75311.pdf LA English DT Article DE ;Adaptive dynamics;eco-evolutionary dynamics;invasion;productivity;species interactions;species traits;stability AB Evidence is growing that evolutionary dynamics can impact biodiversity–ecosystem functioning (BEF) relationships. However the nature of such impacts remains poorly understood. Here we use a modelling approach to compare random communities, with no trait evolutionary fine‐tuning, and co‐adapted communities, where traits have co‐evolved, in terms of emerging biodiversity–productivity, biodiversity–stability and biodiversity–invasion relationships. Community adaptation impacted most BEF relationships, sometimes inverting the slope of the relationship compared to random communities. Biodiversity–productivity relationships were generally less positive among co‐adapted communities, with reduced contribution of sampling effects. The effect of community‐adaptation, though modest regarding invasion resistance, was striking regarding invasion tolerance: co‐adapted communities could remain very tolerant to invasions even at high diversity. BEF relationships are thus contingent on the history of ecosystems and their degree of community adaptation. Short‐term experiments and observations following recent changes may not be safely extrapolated into the future, once eco‐evolutionary feedbacks have taken place. PY 2020 PD AUG SO Ecology Letters SN 1461-023X PU Wiley VL 23 IS 8 UT 000536461200001 BP 1263 EP 1275 DI 10.1111/ele.13530 ID 74455 ER EF