期刊
ECOLOGY LETTERS
卷 13, 期 8, 页码 1030-1040出版社
WILEY
DOI: 10.1111/j.1461-0248.2010.01493.x
关键词
Beta-diversity; biogeography; community phylogeny; distribution; functional traits; protected areas; spatial analysis; turnover
类别
资金
- 'Fondation pour la Recherche sur la Biodiversite'
- IFB-ANR DIV-ERSITALP [ANR-07-BDIV-014]
- EU [066866 GOCE]
- [ANR-09-JCJC-0110-01]
P>Functional and phylogenetic diversity are increasingly quantified in various fields of ecology and conservation biology. The need to maintain diversity turnover among sites, so-called beta-diversity, has also been raised in theoretical and applied ecology. In this study, we propose the first comprehensive framework for the large-scale mapping of taxonomic, phylogenetic and functional diversity and of their respective turnover. Using high-resolution data on the spatial distribution and abundance of birds at a country scale, we disentangled areas of mismatches and congruencies between biodiversity components. We further revealed unequal representation of each component in protected areas: functional diversity was significantly under-represented whereas taxonomic diversity was significantly over-represented in protected areas. Our results challenge the use of any one diversity component as a surrogate for other components and stress the need to adopt an integrative approach to biodiversity conservation.
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