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Influence of environmental features at multiple scales and spatial structure on stream fish communities in a tropical agricultural region
(Taylor & Francis Inc, 2017-01-01)
Land cover change for agricultural expansion exerts strong pressures on tropical streams. We examined the relative contributions of catchment land cover, local environmental features, and spatial patterns on stream fish ...
Local and regional ecological drivers of fish assemblages in Brazilian estuaries
(2013-06-27)
Spatial patterns in assemblage structures are generated by ecological processes that occur on multiple scales. Identifying these processes is important for the prediction of impact, for restoration and for conservation of ...
The α and β diversities in the fish assemblages of the promiss̃ao reservoir (SP-Brazil): Scales, complexities and ecotone heterogeneity
(2001-01-01)
This paper characterizes the fish assemblage and its interaction with different ecotones within the reservoir. The transformation of a river basin into a cascade of reservoirs produces new ecotones which interact differentially ...
Fourier transform-infrared photoacoustic spectroscopy applied in fish scales to access environmental integrity: A case study of Astyanax altiparanae species
(Elsevier B.V., 2015-09-01)
Fish scales have been used to differentiate fish species and to give information on water pollution, besides others different purposes. In the present work, we are proposing, for the first time to our knowledge, to available ...
Small-scale marine fisheries in the municipal district of Florianópolis, Santa Catarina, Brazil
(Instituto Internacional de Ecologia, 2010-11-01)
Este trabalho teve como objetivo caracterizar a pesca de pequena escala no município de Florianópolis (SC). São apresentadas informações sobre as principais espécies capturadas, sobre a frota e artes de pesca utilizadas, ...
Fishermen's local ecological knowledge on Southeastern Brazilian coastal fishes: contributions to research, conservation, and management
(Soc Brasileira IctiologiaSao PauloBrasil, 2012)
When does this fish spawn? Fishermen's local knowledge of migration and reproduction of Brazilian coastal fishes
(SpringerNew YorkEUA, 2006)
River fisheries in Brazil: a review
(1989-01-01)
Riverine fisheries in Brazil are reviewed. There is a broad description of the environment and the fish, and arguments for the high diversity of fish fauna diversity are examined. The country is divided into five large ...
Non-destructive genetic sampling in fish. An improved method for DNA extraction from fish fins and scales
(Blackwell Munksgaard, 2003-01-01)
DNA-based studies have been one of the major interests in conservation biology of endangered species and in population genetics. As species and population genetic assessment requires a source of biological material, the ...