Mostrar el registro sencillo del ítem
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
Acosta Mercado, Dimaris
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 Martín
dc.contributor.author
Dézerald, Olivier
dc.contributor.author
Hammill, Edd
dc.contributor.author
Atwood, Trisha B.
dc.contributor.author
Piccoli, Gustavo C. O.
dc.contributor.author
Ospina Bautista, Fabiola
dc.contributor.author
Carrias, Jean François
dc.contributor.author
Leal, Juliana S.
dc.contributor.author
Montero, Guillermo Alberto
dc.contributor.author
Antiqueira, Pablo A. P.
dc.contributor.author
Freire, Rodrigo Manuel
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.date.available
2023-09-28T11:03:57Z
dc.date.issued
2022-04
dc.identifier.citation
Céréghino, Régis; Trzcinski, Mark Kurtis; MacDonald, A. Andrew M.; Marino, Nicholas A. C.; Acosta Mercado, Dimaris; et al.; Functional redundancy dampens precipitation change impacts on species-rich invertebrate communities across the Neotropics; Wiley Blackwell Publishing, Inc; Functional Ecology; 36; 7; 4-2022; 1559-1572
dc.identifier.issn
0269-8463
dc.identifier.uri
http://hdl.handle.net/11336/213390
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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
FRESHWATER
dc.subject
FUNCTIONAL TRAITS
dc.subject
HYDROLOGY
dc.subject
INSURANCE HYPOTHESIS
dc.subject
PRECIPITATION
dc.subject
SPECIES RICHNESS
dc.subject.classification
Ecología
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Functional redundancy dampens precipitation change impacts on species-rich invertebrate communities across the Neotropics
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-07T20:01:05Z
dc.journal.volume
36
dc.journal.number
7
dc.journal.pagination
1559-1572
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Céréghino, Régis. Universite de Toulouse; Francia
dc.description.fil
Fil: Trzcinski, Mark Kurtis. University of British Columbia; Canadá
dc.description.fil
Fil: MacDonald, A. Andrew M.. Centre For Biodiversity Science; Canadá
dc.description.fil
Fil: Marino, Nicholas A. C.. Universidade Federal do Rio de Janeiro; Brasil
dc.description.fil
Fil: Acosta Mercado, Dimaris. Universidad de Puerto Rico; Puerto Rico
dc.description.fil
Fil: Leroy, Céline. Université Montpellier II; Francia
dc.description.fil
Fil: Corbara, Bruno. No especifíca;
dc.description.fil
Fil: Romero, Gustavo Q.. Universidade Estadual de Campinas; Brasil
dc.description.fil
Fil: Farjalla, Vinicius F.. Universidade Federal do Rio de Janeiro; Brasil
dc.description.fil
Fil: Barberis, Ignacio Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Investigaciones en Ciencias Agrarias de Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Instituto de Investigaciones en Ciencias Agrarias de Rosario; Argentina
dc.description.fil
Fil: Dézerald, Olivier. Universite de Toulouse; Francia
dc.description.fil
Fil: Hammill, Edd. University of Utah; Estados Unidos
dc.description.fil
Fil: Atwood, Trisha B.. University of Utah; Estados Unidos
dc.description.fil
Fil: Piccoli, Gustavo C. O.. Universidade de Sao Paulo; Brasil
dc.description.fil
Fil: Ospina Bautista, Fabiola. Universidad de Caldas; Colombia
dc.description.fil
Fil: Carrias, Jean François. No especifíca;
dc.description.fil
Fil: Leal, Juliana S.. Universidade Federal do Rio de Janeiro; Brasil
dc.description.fil
Fil: Montero, Guillermo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Investigaciones en Ciencias Agrarias de Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Instituto de Investigaciones en Ciencias Agrarias de Rosario; Argentina
dc.description.fil
Fil: Antiqueira, Pablo A. P.. Universidade Estadual de Campinas; Brasil
dc.description.fil
Fil: Freire, Rodrigo Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Investigaciones en Ciencias Agrarias de Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Instituto de Investigaciones en Ciencias Agrarias de Rosario; Argentina
dc.description.fil
Fil: Realpe, Emilio. Universidad de Caldas; Colombia
dc.description.fil
Fil: Amundrud, Sarah L.. Biodiversity Research Centre; Canadá
dc.description.fil
Fil: de Omena, Paula M.. Universidade Estadual de Campinas; Brasil
dc.description.fil
Fil: Campos, Alice B. A.. Universidade Federal do Rio de Janeiro; Brasil
dc.description.fil
Fil: Srivastava, Diane S.. Biodiversity Research Centre; Canadá
dc.journal.title
Functional Ecology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/1365-2435.14048
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/1365-2435.14048
Archivos asociados