Artigos científicos, teses e dissertações
Publicados nas melhores instituições de ensino

Qualidade da água e Comunidade Íctia do Açude Marengo (Madalena, CE) durante o período de estiagem

In the semiarid region of northeastern Brazil, long scarcity may to cause big changes in limnological variables. Aquatic organisms quickly realize the changes occurring in the environment and they are good tools to understand the preservation of interest area. This research aimed...

Ver documento
Concordância espacial da assembléia de peixes de uma planície de inundação / Spacial concordance of fish assemblage of a floodplain

The synchrony concept can be defined like the degree that different biologics systems show similar temporal evolution. Synchronies fluctuations in species are attributed to influence of ambient factors or individuals dispersion (distance of ambient). Thus, the objective this stud...

Ver documento
Biodiversidade e abundância da ictiofauna associada ao cultivo orgânico de Litopenaeus vannamei (Boone, 1931)

The expansion of shrimp farming has caused a series of environmental impacts, often as a result of lack of planning and adequate management. Organic aquaculture has emerged as an alternative to conventional shrimp farming, and differently, aims at the economical, ecological and f...

Ver documento
Fishes community composition and patterns of species distribution in Neotropical streams

Resumo: A ictiofauna de riachos na região Neotropical ainda não é totalmente conhecida. Este estudo objetiva investigar a composição da ictiofauna de seis riachos da sub-bacia do rio Ijuí, estado do Rio Grande do Sul, inseridos na bacia do rio Uruguai, de forma a contribuir no co...

Ver documento
Inventário das espécies de peixes da costa do Estado do Rio Grande do Norte e aspectos zoogeográficos da ictiofauna recifal do Oceano Atlântico

We present a checklist of the shores fishes of the coast of the Rio Grande do Norte state. Species were registered through the specimens collection, underwater records, samples in landings of artisanal fleet and by compilation of data from literature and ichthyologic collections,...

Ver documento
Variação temporal e espacial da composição da ictiofauna demersal do infralitoral roso da baía de Paranaguá, PR, Brasil - 2004.

The ichthyofauna of Paranagua bay infralittoral was studied from samples obtained from five sampling points, respectively in front of Gamboa dos Papagaios, Gamboa do Sucuriu, Gamboa do Baguaçu, Planície da Ponta do Poço and Praia do Pontal do SuI. The samples were collected month...

Ver documento
1 / 6