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	Provedor de dados Biota Neotropica (1) Autor Gonçalves,Fábio Bertolini (1) Menezes,Márcia Santos de (1) Palavra-chave Biomonitoring (1) Biotic index (1) Coastal stream (1) Functional feeding groups (1) Macroinvertebrates (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2011 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última A comparative analysis of biotic indices that use macroinvertebrates to assess water quality in a coastal river of Paraná state, southern Brazil Biota Neotropica Gonçalves,Fábio Bertolini; Menezes,Márcia Santos de. Biotic indices to monitor water quality are helpful tools for evaluating the health of rivers and lakes. In Brazil water samples are mainly analyzed using physical and chemical attributes, because most biotic indices were developed in other countries and their effective application to Brazilian ecosystems requires significant research. This study compared four biotic indices commonly used to evaluate water quality via benthic macroinvertebrates in order to determine which index best reflects ecosystem health in a coastal river in Brazil's Paraná state. We also analyzed functional feeding groups. The indices studied were: 1) EPT (percent of Ephemeroptera, Plecoptera and Trichoptera); 2) BMWP' (Biological Monitoring Work Party System); 3) BMWP'-ASPT (Average... Tipo: Info:eu-repo/semantics/article Palavras-chave: Macroinvertebrates; Biomonitoring; Functional feeding groups; Biotic index; Coastal stream. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032011000400002 Registros recuperados: 1 Primeira ... 1 ... Última

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