Functional redundancy dampens precipitation change impacts on species-rich invertebrate communities across the Neotropics

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorCNRS-
Autor(es): dc.contributorUniversity of British Columbia-
Autor(es): dc.contributorQuebec Centre for Biodiversity Science-
Autor(es): dc.contributorCentre for the Synthesis and Analysis of Biodiversity (CESAB-FRB)-
Autor(es): dc.contributorUniversidade Federal do Rio de Janeiro (UFRJ)-
Autor(es): dc.contributorUniversity of Puerto Rico - Mayagüez Campus-
Autor(es): dc.contributorIRD-
Autor(es): dc.contributorUniversité des Antilles-
Autor(es): dc.contributorLMGE (Laboratoire Microorganismes: Génome et Environnement)-
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.contributorUniversidad Nacional de Rosario-
Autor(es): dc.contributorAgrocampus Ouest-
Autor(es): dc.contributorUtah State University-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidad de Caldas-
Autor(es): dc.creatorCéréghino, Régis-
Autor(es): dc.creatorTrzcinski, Mark Kurtis-
Autor(es): dc.creatorMacDonald, A. Andrew M.-
Autor(es): dc.creatorMarino, Nicholas A. C.-
Autor(es): dc.creatorMercado, Dimaris Acosta-
Autor(es): dc.creatorLeroy, Céline-
Autor(es): dc.creatorCorbara, Bruno-
Autor(es): dc.creatorRomero, Gustavo Q.-
Autor(es): dc.creatorFarjalla, Vinicius F.-
Autor(es): dc.creatorBarberis, Ignacio M.-
Autor(es): dc.creatorDézerald, Olivier-
Autor(es): dc.creatorHammill, Edd-
Autor(es): dc.creatorAtwood, Trisha B.-
Autor(es): dc.creatorPiccoli, Gustavo C. O.-
Autor(es): dc.creatorOspina Bautista, Fabiola-
Autor(es): dc.creatorCarrias, Jean-François-
Autor(es): dc.creatorLeal, Juliana S.-
Autor(es): dc.creatorMontero, Guillermo-
Autor(es): dc.creatorAntiqueira, Pablo A. P.-
Autor(es): dc.creatorFreire, Rodrigo-
Autor(es): dc.creatorRealpe, Emilio-
Autor(es): dc.creatorAmundrud, Sarah L.-
Autor(es): dc.creatorde Omena, Paula M.-
Autor(es): dc.creatorCampos, Alice B. A.-
Autor(es): dc.creatorSrivastava, Diane S.-
Data de aceite: dc.date.accessioned2025-08-21T19:03:25Z-
Data de disponibilização: dc.date.available2025-08-21T19:03:25Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2022-07-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1111/1365-2435.14048-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/240827-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/240827-
Descrição: dc.descriptionAnimal 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.-
Descrição: dc.descriptionCanadian Network for Research and Innovation in Machining Technology, Natural Sciences and Engineering Research Council of Canada-
Descrição: dc.descriptionFacultad de Ciencias, Universidad de los Andes-
Descrição: dc.descriptionConsejo Nacional de Investigaciones Científicas y Técnicas-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionDepartamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS)-
Descrição: dc.descriptionAgence Nationale de la Recherche-
Descrição: dc.descriptionAgencia Nacional de Promoción Científica y Tecnológica-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionLaboratoire Ecologie Fonctionnelle et Environnement Université de Toulouse CNRS-
Descrição: dc.descriptionDepartment of Forest and Conservation Sciences University of British Columbia-
Descrição: dc.descriptionQuebec Centre for Biodiversity Science-
Descrição: dc.descriptionCentre for the Synthesis and Analysis of Biodiversity (CESAB-FRB)-
Descrição: dc.descriptionPrograma de Pós-Graduação em Ecologia Universidade Federal do Rio de Janeiro (UFRJ)-
Descrição: dc.descriptionDepartamento de Ecologia Instituto de Biologia Centro de Ciências da Saúde Universidade Federal do Rio de Janeiro-
Descrição: dc.descriptionDepartment of Biology University of Puerto Rico - Mayagüez Campus-
Descrição: dc.descriptionAMAP University of Montpellier CIRAD CNRS INRA IRD-
Descrição: dc.descriptionECOFOG CIRAD CNRS INRAE AgroParisTech Université de Guyane Université des Antilles-
Descrição: dc.descriptionUniversité Clermont-Auvergne CNRS LMGE (Laboratoire Microorganismes: Génome et Environnement)-
Descrição: dc.descriptionLaboratory of Multitrophic Interactions and Biodiversity Department of Animal Biology Institute of Biology University of Campinas (UNICAMP)-
Descrição: dc.descriptionFacultad de Ciencias Agrarias Instituto de Investigaciones en Ciencias Agrarias de Rosario IICAR-CONICET-UNR Universidad Nacional de Rosario-
Descrição: dc.descriptionUMR ESE Ecology and Ecosystem Health INRAE Agrocampus Ouest-
Descrição: dc.descriptionDepartment of Watershed Sciences and the Ecology Center Utah State University-
Descrição: dc.descriptionDepartment of Zoology and Botany University of São Paulo State (UNESP/IBILCE)-
Descrição: dc.descriptionDepartamento de Ciencias Biológicas Universidad de Caldas-
Descrição: dc.descriptionDepartment of Zoology & Biodiversity Research Centre University of British Columbia-
Descrição: dc.descriptionDepartment of Zoology and Botany University of São Paulo State (UNESP/IBILCE)-
Descrição: dc.descriptionFacultad de Ciencias, Universidad de los Andes: 2012-1-
Descrição: dc.descriptionConsejo Nacional de Investigaciones Científicas y Técnicas: 2014/04603-4-
Descrição: dc.descriptionCNPq: 400454/2014-9-
Descrição: dc.descriptionDepartamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS): 567-
Descrição: dc.descriptionAgence Nationale de la Recherche: ANR-10-LABX-25-01-
Descrição: dc.descriptionAgence Nationale de la Recherche: ANR-12-BSV7-0022-01-
Descrição: dc.descriptionCNPq: NAF/R2/180791-
Descrição: dc.descriptionAgencia Nacional de Promoción Científica y Tecnológica: PICT-2010-1614-
Descrição: dc.descriptionCAPES: PNPD-CAPES 2013/0877-
Descrição: dc.descriptionCAPES: PNPD-CAPES 2014/04603-4-
Formato: dc.format1559-1572-
Idioma: dc.languageen-
Relação: dc.relationFunctional Ecology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectfreshwater-
Palavras-chave: dc.subjectfunctional traits-
Palavras-chave: dc.subjecthydrology-
Palavras-chave: dc.subjectinsurance hypothesis-
Palavras-chave: dc.subjectprecipitation-
Palavras-chave: dc.subjectspecies richness-
Título: dc.titleFunctional redundancy dampens precipitation change impacts on species-rich invertebrate communities across the Neotropics-
Tipo de arquivo: dc.typelivro digital-
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