| Registro completo |
| Provedor de dados: |
Acta Botanica
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| País: |
Brazil
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| Título: |
Plant diversity in hedgerows amidst Atlantic Forest fragments
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| Autores: |
Oliveira,Carolina C. C.
Pereira,Lya C. S. M.
Lima,André
Shimabukuro,Yosio E.
Torezan,José Marcelo D.
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| Data: |
2015-06-01
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| Ano: |
2015
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| Palavras-chave: |
Atlantic Forest
Ecological corridors
Forest fragmentation
Hedgerows
Landscape ecology
Rural landscape
Seed dispersal
Woody plants
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| Resumo: |
Hedgerows are linear structures found in agricultural landscapes that may facilitate dispersal of plants and animals and also serve as habitat. The aim of this study was to investigate the relationships among diversity and ecological traits of woody plants, hedgerow characteristics (size, age, and origin), and the structure of the surrounding Atlantic Forest landscape. Field data were collected from 14 hedgerows, and landscape metrics from 1000-m buffers surrounding hedgerows were recorded from a thematic map. In all sampled hedgerows, arboreal species were predominantly zoochoric and early-succession species, and hedgerow width was an important factor explaining the richness and abundance of this group of species. Connection with forest vegetation did not explain richness and abundance of animal-dispersed species, but richness of non-zoochoric species increased in more connected hedgerows. These results suggest that hedgerows are probably colonized by species arriving from nearby early-succession sites, forest fragment edges, and isolated trees in the matrix. Nonetheless, hedgerows provide resources for frugivorous animals and influence landscape connectivity, highlighting the importance of these elements in the conservation of biodiversity in fragmented and rural landscapes.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062015000200239
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| Editor: |
Sociedade Botânica do Brasil
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| Relação: |
10.1590/0102-33062015abb0028
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| Formato: |
text/html
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| Fonte: |
Acta Botanica Brasilica v.29 n.2 2015
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| Direitos: |
info:eu-repo/semantics/openAccess
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