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Evaluation of the Gravataí River sediment quality (Rio Grande do Sul- Brazil) using Daphnia magna (Straus, 1820) as the test-organism for toxicity assays

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By: Lucheta, Fabiane - Feiden, Ilda Rosa - Gonçalves, Silvana Pereira - Gularte, Juliana Schons - Terra, Nara Regina

Type: Article

In: Acta Limnologica Brasiliensia

Date: 2010-12-01

Subjects: chronic assays cladoceran ecotoxicology microcrustacean Pollution
Flood pulse are the main determinant of feeding dynamics and composition of Odontostilbe pequira (Characiformes: Characidae) in southern Pantanal, Brazil

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By: Lourenço da Silva Scanferla, Andréa Fernanda - Súarez, Yzel Rondon

Type: Article

Date: 2016-01-01

Publication Info: Associação Brasileira de Limnologia

Subjects: Fishes floodplain macrophyte beds microcrustacean rotifer