Effects of landscape heterogeneity on functional gamma diversity

Rémi Duflot (), René Georges, Stéphanie Aviron (), Aude Ernoult () and Françoise Burel
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Rémi Duflot: CNRS - Centre National de la Recherche Scientifique
René Georges: CNRS - Centre National de la Recherche Scientifique
Stéphanie Aviron: SAD Paysage - SAD Paysage - INRA - Institut National de la Recherche Agronomique - AGROCAMPUS OUEST
Aude Ernoult: CNRS - Centre National de la Recherche Scientifique
Françoise Burel: CNRS - Centre National de la Recherche Scientifique

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Abstract: We analysed the effects of landscape composition and spatial organisation on plant and carabid beetle gamma diversity. We tested a binary (semi-natural covers vs. crops) and a functional (community-based) classification of cover classes. Using the later approach, a better explanation of species richness variations was found for both taxa and landscape descriptors have also been related to life history traits.

Keywords: Diversité fonctionnelle; traits de vie; dispersion; phénologie; RLQ; composition du paysage; organisation spatiale; interfaces. (search for similar items in EconPapers)
Date: 2012-12-17
Note: View the original document on HAL open archive server: https://hal.science/hal-01210040v1
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Published in BES ANNUAL MEETING 2012, University of Birmingham. Birmingham, GBR., Dec 2012, Birmingham, United Kingdom. 1 p

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