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The scale epithelium as a novel, non-invasive tool for environmental assessment in fish: Testing exposure to linear alkylbenzene sulfonate
(2016-07-01)
Increasing pollution levels have turned our attention to assessing lethal and sublethal effects of toxic agents using the most informative techniques possible. We must seek non-invasive or non-lethal sampling methods that ...
The small-scale urban reservoir fisheries of Lago Paranoá, Brasília, DF, Brazil
(Instituto Internacional de Ecologia, 2007-02-01)
Em muitos centros urbanos, com corpos d'água apropriados, as pescarias de pequena escala são a única fonte de proteína barata para os pobres. No Lago Paranoá, localizado em Brasília, a atividade pesqueira foi estudada ...
DIPLODON CHILENSIS gray, 1828 (BIVALVIA: HYRIIDAE) A POTENTIAL RESIDUAL WATERS DEPURATOR ON INLAND WATER SALMONID FISH-FARMS: A LABORATORY SCALE STUDY
(Universidad de Concepción.Facultad de Ciencias Naturales y Oceanográficas., 2008)
Effects of biological and environmental factors on the variability of Paralonchurus brasiliensis (Sciaenidae) density: An GAMLSS application
(2022-05-01)
The hypothesis of this study was based on the premise that complex interactions between biological and environmental factors may explain variability in fish population dynamics. To test this, Paralonchurus brasiliensis ...
Dynamics of artisanal fisheries in two Brazilian Amazonian reserves: implications to co-management
(SpringerDordrechtHolanda, 2007)
Characterization of small-scale fisheries in the Camamu-Almada basin, southeast state of Bahia, Brazil
(Instituto Internacional de Ecologia, 2008-11-01)
Na bacia Camamu-Almada, as pescarias marinhas são exclusivamente de pequena-escala, com várias deficiências estruturais: com barcos quase sem nenhuma tecnologia de auxílio à navegação, falta de crédito e baixa lucratividade. ...
A QUANTITATIVE APPROACH TO SUBSIDIZE THE PRECAUTIONARY MANAGEMENT of THE SMALL-SCALE FISHERIES IN ITAIPU RESERVOIR, BRAZIL
(Inst Pesca, 2008-01-01)
Professional inland fisheries are an important economic activity in the region of Itaipu reservoir. The dam was closed in 1982, and in 1998, 619 professional fishermen landed 1192t of fish, composing 10 commercial species. ...
Artificial reefs and their effects on fish assemblages in a Brazilian reservoir and Tailrace
(2002-12-01)
In this paper, we evaluate the effects of artificial reefs on fish assemblages in a hypereutrophic reservoir and in the lotic zone immediately below dam. Fish diversity was highest in the lotic zone relative to the reservoir. ...