Functional redundancy dampens precipitation change impacts on species-rich invertebrate communities across the Neotropics
dc.contributor.author | Céréghino, Régis | |
dc.contributor.author | Trzcinski, Mark Kurtis | |
dc.contributor.author | MacDonald, A. Andrew M. | |
dc.contributor.author | Marino, Nicholas A. C. | |
dc.contributor.author | Mercado, Dimaris Acosta | |
dc.contributor.author | Leroy, Céline | |
dc.contributor.author | Corbara, Bruno | |
dc.contributor.author | Romero, Gustavo Q. | |
dc.contributor.author | Farjalla, Vinicius F. | |
dc.contributor.author | Barberis, Ignacio M. | |
dc.contributor.author | Dézerald, Olivier | |
dc.contributor.author | Hammill, Edd | |
dc.contributor.author | Atwood, Trisha B. | |
dc.contributor.author | Piccoli, Gustavo C. O. [UNESP] | |
dc.contributor.author | Ospina Bautista, Fabiola | |
dc.contributor.author | Carrias, Jean-François | |
dc.contributor.author | Leal, Juliana S. | |
dc.contributor.author | Montero, Guillermo | |
dc.contributor.author | Antiqueira, Pablo A. P. | |
dc.contributor.author | Freire, Rodrigo | |
dc.contributor.author | Realpe, Emilio | |
dc.contributor.author | Amundrud, Sarah L. | |
dc.contributor.author | de Omena, Paula M. | |
dc.contributor.author | Campos, Alice B. A. | |
dc.contributor.author | Srivastava, Diane S. | |
dc.contributor.institution | CNRS | |
dc.contributor.institution | University of British Columbia | |
dc.contributor.institution | Quebec Centre for Biodiversity Science | |
dc.contributor.institution | Centre for the Synthesis and Analysis of Biodiversity (CESAB-FRB) | |
dc.contributor.institution | Universidade Federal do Rio de Janeiro (UFRJ) | |
dc.contributor.institution | University of Puerto Rico - Mayagüez Campus | |
dc.contributor.institution | IRD | |
dc.contributor.institution | Université des Antilles | |
dc.contributor.institution | LMGE (Laboratoire Microorganismes: Génome et Environnement) | |
dc.contributor.institution | Universidade Estadual de Campinas (UNICAMP) | |
dc.contributor.institution | Universidad Nacional de Rosario | |
dc.contributor.institution | Agrocampus Ouest | |
dc.contributor.institution | Utah State University | |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
dc.contributor.institution | Universidad de Caldas | |
dc.date.accessioned | 2023-03-01T20:34:29Z | |
dc.date.available | 2023-03-01T20:34:29Z | |
dc.date.issued | 2022-07-01 | |
dc.description.abstract | Animal community responses to extreme climate events can be predicted from the functional traits represented within communities. However, it is unclear whether geographic variation in the response of functional community structure to climate change is primarily driven by physiological matching to local conditions (local adaptation hypothesis) or by differences between species pools in functional redundancy (insurance hypothesis). We conducted a coordinated experiment to understand how aquatic invertebrate traits mediate the responses of multitrophic communities to changes in the quantity and evenness of rainfall in 180 natural freshwater microcosms (tank bromeliads) distributed across six sites from 18°N in the Caribbean to 29°S in South America. At each site, we manipulated the mean and dispersion of the daily amount of rainfall that entered tank bromeliads over a 2-month period. Manipulations covered a response surface representing 50% to 200% of the dispersion of daily rainfall crossed with 10% to 300% of the mean amounts of rainfall. The response of functional community structure to precipitation regimes differed across sites. These geographic differences were not consistent with the local adaptation hypothesis, as responses did not correlate with the current amplitude in precipitation. Geographic differences in community responses were consistent with the insurance hypothesis: sites with the lowest functional redundancy in their species pools had the strongest response to a gradient in hydrological variability induced by uneven precipitation. In such sites, an increase in the hydrologic variability induced a shift from communities with both pelagic and benthic traits using both green and brown energy channels to strictly benthic, brown energy communities. Our results predict uneven impacts of precipitation change on community structure and energy channels within communities across Neotropical regions. This geographic variation is due more to differences in the size and redundancy of species pools than to local adaptation. Strategies for climate change adaptation should thus seek to identify and preserve functionally unique species and their habitats. Read the free Plain Language Summary for this article on the Journal blog. | en |
dc.description.affiliation | Laboratoire Ecologie Fonctionnelle et Environnement Université de Toulouse CNRS | |
dc.description.affiliation | Department of Forest and Conservation Sciences University of British Columbia | |
dc.description.affiliation | Quebec Centre for Biodiversity Science | |
dc.description.affiliation | Centre for the Synthesis and Analysis of Biodiversity (CESAB-FRB) | |
dc.description.affiliation | Programa de Pós-Graduação em Ecologia Universidade Federal do Rio de Janeiro (UFRJ) | |
dc.description.affiliation | Departamento de Ecologia Instituto de Biologia Centro de Ciências da Saúde Universidade Federal do Rio de Janeiro | |
dc.description.affiliation | Department of Biology University of Puerto Rico - Mayagüez Campus | |
dc.description.affiliation | AMAP University of Montpellier CIRAD CNRS INRA IRD | |
dc.description.affiliation | ECOFOG CIRAD CNRS INRAE AgroParisTech Université de Guyane Université des Antilles | |
dc.description.affiliation | Université Clermont-Auvergne CNRS LMGE (Laboratoire Microorganismes: Génome et Environnement) | |
dc.description.affiliation | Laboratory of Multitrophic Interactions and Biodiversity Department of Animal Biology Institute of Biology University of Campinas (UNICAMP) | |
dc.description.affiliation | Facultad de Ciencias Agrarias Instituto de Investigaciones en Ciencias Agrarias de Rosario IICAR-CONICET-UNR Universidad Nacional de Rosario | |
dc.description.affiliation | UMR ESE Ecology and Ecosystem Health INRAE Agrocampus Ouest | |
dc.description.affiliation | Department of Watershed Sciences and the Ecology Center Utah State University | |
dc.description.affiliation | Department of Zoology and Botany University of São Paulo State (UNESP/IBILCE) | |
dc.description.affiliation | Departamento de Ciencias Biológicas Universidad de Caldas | |
dc.description.affiliation | Department of Zoology & Biodiversity Research Centre University of British Columbia | |
dc.description.affiliationUnesp | Department of Zoology and Botany University of São Paulo State (UNESP/IBILCE) | |
dc.description.sponsorship | Canadian Network for Research and Innovation in Machining Technology, Natural Sciences and Engineering Research Council of Canada | |
dc.description.sponsorship | Facultad de Ciencias, Universidad de los Andes | |
dc.description.sponsorship | Consejo Nacional de Investigaciones Científicas y Técnicas | |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description.sponsorship | Departamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS) | |
dc.description.sponsorship | Agence Nationale de la Recherche | |
dc.description.sponsorship | Agencia Nacional de Promoción Científica y Tecnológica | |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | |
dc.description.sponsorshipId | Facultad de Ciencias, Universidad de los Andes: 2012-1 | |
dc.description.sponsorshipId | Consejo Nacional de Investigaciones Científicas y Técnicas: 2014/04603-4 | |
dc.description.sponsorshipId | CNPq: 400454/2014-9 | |
dc.description.sponsorshipId | Departamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS): 567 | |
dc.description.sponsorshipId | Agence Nationale de la Recherche: ANR-10-LABX-25-01 | |
dc.description.sponsorshipId | Agence Nationale de la Recherche: ANR-12-BSV7-0022-01 | |
dc.description.sponsorshipId | CNPq: NAF/R2/180791 | |
dc.description.sponsorshipId | Agencia Nacional de Promoción Científica y Tecnológica: PICT-2010-1614 | |
dc.description.sponsorshipId | CAPES: PNPD-CAPES 2013/0877 | |
dc.description.sponsorshipId | CAPES: PNPD-CAPES 2014/04603-4 | |
dc.format.extent | 1559-1572 | |
dc.identifier | http://dx.doi.org/10.1111/1365-2435.14048 | |
dc.identifier.citation | Functional Ecology, v. 36, n. 7, p. 1559-1572, 2022. | |
dc.identifier.doi | 10.1111/1365-2435.14048 | |
dc.identifier.issn | 1365-2435 | |
dc.identifier.issn | 0269-8463 | |
dc.identifier.scopus | 2-s2.0-85128084775 | |
dc.identifier.uri | http://hdl.handle.net/11449/240827 | |
dc.language.iso | eng | |
dc.relation.ispartof | Functional Ecology | |
dc.source | Scopus | |
dc.subject | freshwater | |
dc.subject | functional traits | |
dc.subject | hydrology | |
dc.subject | insurance hypothesis | |
dc.subject | precipitation | |
dc.subject | species richness | |
dc.title | Functional redundancy dampens precipitation change impacts on species-rich invertebrate communities across the Neotropics | en |
dc.type | Artigo | |
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