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Bird diversity along a gradient of fragmented habitats of the Cerrado Anais da ABC (AABC)
JESUS,SHAYANA DE; PEDRO,WAGNER A.; BISPO,ARTHUR A..
ABSTRACT Understanding the factors that affect biodiversity is of central interest to ecology, and essential to species conservation and ecosystems management. We sampled bird communities in 17 forest fragments in the Cerrado biome, the Central-West region of Brazil. We aimed to know the communities structure pattern and the influence of geographical distance and environmental variables on them, along a gradient of fragmented habitats at both local and landscape scales. Eight structural variables of the fragments served as an environmental distance measurement at the local scale while five metrics served as an environmental distance measurement at the landscape scale. Species presence-absence data were used to calculate the dissimilarity index. Beta...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Beta diversity; Environmental distance; Forest fragments; Landscape scale; Turnover.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000100123
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