Aquatic systems in semi-arid Brazil include natural shallow lakes, artificial reservoirs and
intermittent streams and rivers. These systems are distinctive features in the semi-arid …

Cities continue to grow worldwide, and the highly modified urban landscape becomes an
inhospitable environment for many species because the natural vegetation cover is …

In this study, we made an inventory of the stream and headwater ichthyofauna of the left
bank of the Itaipu Dam Reservoir, located in the lower part of the Upper Paraná River basin …

A survey was carried out on the fish species in the Sorocaba River basin, the main tributary
of the left margin of the Tietê River, located in the State of São Paulo, Brazil. The species …

A deterioração dos ecossistemas aquáticos continentais tornou-se uma preocupação
mundial e tem levado pesquisadores e administradores de muitos países a buscar soluções …

Três rios de pequeno porte pertencentes à bacia do rio das Pedras, localizada na região
centro-sul do Estado do Paraná, foram estudados com o objetivo de se analisar o padrão de …

A fish assemblage study was accomplished in different habitats of the Sorocaba River Basin.
Fish were caught with gillnets, were weighed (weight total-g) and measured (standard …

Resumo Objetivo–A Represa de Itupararanga é a principal fonte de abastecimento de água
da região de Sorocaba, banhando os municípios de Ibiúna, Piedade, São Roque, Cotia …

As unidades de conservação no Brasil carecem de informações que subsidiem os planos
de manejo e as tomadas de decisões dos gestores para a conservação de sua …

Aim This study aimed to verify if the water characteristics of Apodi/Mossoró River basin
aquatic environments are mainly determined by a longitudinal gradient or its rain regime …