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Angling sport fishing in Lobo-Broa reservoir (Itirapina, SP, Brazil)
(Instituto Internacional de Ecologia, 2008-11-01)
O objetivo deste trabalho foi estudar as pescarias esportivas, entre setembro de 2002 e setembro de 2004 na Represa do Lobo-Broa, Itirapina, SP (22° 15' S e 47° 49' W). Foram realizadas 1.027 entrevistas junto aos pescadores ...
Bioecology of the crab Ucides cordatus (Crustacea, Decapoda) in mangroves influenced by the Amazon River, Brazil.
(Acta Amazonica, Manaus, v. 44, n. 2, p. 213-222, 2014., 2014)
Estimativa do tempo de vida útil de represa de pequeno porte
(2009-01-01)
The purpose of this work is to compare two methods for time estimation of useful life for a small and shallow reservoir, located in Pirassununga, São Paulo State, Brazil: 1) sedimentometry; and 2) bathymetry. The model ...
Entre tradições e modernidade: conhecimento ecológico local, conflitos de pesca e manejo pesqueiro no rio Negro, Brasil
(MCT/Museu Paraense Emílio Goeldi, 2011-04-01)
O artigo faz uma análise antropológica da pesca artesanal no rio Negro, Amazônia brasileira, com relação às regras costumeiras versus externas determinadas por instituições governamentais. Os dados de campo foram obtidos ...
Spatial and temporal distribution of fishing resources exploited by the Manaus fishing fleet, Amazonas, Brazil
(Instituto Internacional de Ecologia, 2007-11-01)
Recursos pesqueiros são importantes fontes de renda e alimento para as populações rurais e urbanas na Amazônia. O presente trabalho avalia a pesca e as variáveis ambientais que determinam a produção de pescarias que ...
Meat yield of the mangrove crab, Ucides cordatus (Linnaeus, 1763) (Crustacea, Brachyura, Ucididae)
(Inst Pesca, 2015-01-01)
Specimens of Ucides cordatus were captured from September 1998 to September 2000 in mangroves from Iguape, SP, Brazil (24 degrees 41'25 ''S - 47 degrees 27'48 ''W) and analyzed by sex, biological period ...
Recursos pesqueiros oriundos da pesca artesanal no reservatório de jurumirim, rio Paranapanema, Alto Paraná, Brasil
(Inst Pesca, 2009-01-01)
The aim of this paper was to evaluate the artisanal fisheries in the village of fishermen of Bairro da Ponte, Jurumirim reservoir. Data were collected using production forms which were filled daily by a data collector, in ...
Suplementação de vitamina A em dietas para Kinguios (Carassius auratus)
(Univ Estadual Londrina, 2014-01-01)
Vitamin A is important to the proper development and functioning of the body, appearing in several metabolic functions. This experiment was conducted with aim evaluate to the vitamin A supplementation in diets for Goldfish ...
Repetitive DNA probe linked to sex chromosomes in hybrids between Neotropical fish Leporinus macrocephalus and Leporinus elongatus (Characiformes, Anostomidae)
(Karger, 2009-01-01)
Interspecific hybrids of fish can offer important advances in the zootechnical exploration of this animal group. However, hybrids can pose serious biological risks to the environment and natural populations, making genetic ...