English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/162103
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

DC FieldValueLanguage
dc.contributor.authorMatias, Miguel G.-
dc.contributor.authorPereira, Cátia Lúcio-
dc.contributor.authorRaposeiro, Pedro Miguel-
dc.contributor.authorGonçalves, Vítor-
dc.contributor.authorCruz, Ana Mafalda-
dc.contributor.authorCosta, Ana Cristina-
dc.contributor.authorAraújo, Miguel B.-
dc.date.accessioned2018-03-13T09:46:59Z-
dc.date.available2018-03-13T09:46:59Z-
dc.date.issued2017-01-
dc.identifierdoi: 10.1111/oik.02604-
dc.identifierissn: 1600-0706-
dc.identifier.citationOikos - Oxford 126(1): 101-110 (2017)-
dc.identifier.urihttp://hdl.handle.net/10261/162103-
dc.description.abstractFollowing environmental changes, communities disassemble and reassemble in seemingly unpredictable ways. Whether species respond to such changes individualistically or collectively (e.g. as functional groups) is still unclear. To address this question, we used an extensive new dataset for the lake communities in the Azores' archipelago to test whether: 1) individual species respond concordantly within trophic groups; 2) trophic groups respond concordantly to biogeographic and environmental gradients. Spatial concordance in individual species distributions within trophic groups was always greater than expected by chance. In contrast, trophic groups varied non-concordantly along biogeographic and environmental gradients revealing idiosyncratic responses to them. Whether communities respond individualistically to environmental gradients thus depends on the functional resolution of the data. Our study challenges the view that modelling environmental change effects on biodiversity always requires an individualist approach. Instead, it finds support for the longstanding idea that communities might be modelled as a cohort if the functional resolution is appropriate.-
dc.publisherJohn Wiley & Sons-
dc.rightsclosedAccess-
dc.titleDivergent trophic responses to biogeographic and environmental gradients-
dc.typeartículo-
dc.date.updated2018-03-13T09:46:59Z-
dc.description.versionPeer Reviewed-
dc.language.rfc3066eng-
dc.relation.csic-
Appears in Collections:(MNCN) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
View/Open
Show simple item record
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.