| Registro completo |
| Provedor de dados: |
BABT
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| País: |
Brazil
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| Título: |
Effects of natural and anthropogenic environmental changes on riverine fish assemblages: a framework for ecological assessment of rivers
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| Autores: |
Tejerina-Garro,Francisco Leonardo
Maldonado,Mabel
Ibañez,Carla
Pont,Didier
Roset,Nicolas
Oberdorff,Thierry
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| Data: |
2005-01-01
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| Ano: |
2005
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| Palavras-chave: |
Biological indices
Fish community
Environmental parameters
Habitat
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| Resumo: |
Freshwater is a basic need for the mankind. Effective biological tools (ecologically based, efficient, rapid and consistently applicable to different ecological regions) are needed to measure the "health" of rivers. Adapting such tools over a broad geographic area requires a detailed understanding of both the patterns of organisms assemblage composition and distribution within and among water bodies under natural conditions, and the nature of the major environmental gradients that cause or explain these patterns. A comprehensive review of the available litterature dealing with the identification of environmental factors structuring riverine fish assemblages under natural conditions permits to identify the most consistent ones.
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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=S1516-89132005000100013
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| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
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| Relação: |
10.1590/S1516-89132005000100013
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| Formato: |
text/html
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| Fonte: |
Brazilian Archives of Biology and Technology v.48 n.1 2005
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| Direitos: |
info:eu-repo/semantics/openAccess
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