Artisanal Catch
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Evaluation of the Blue Crab Callinectes sapidus Rathbun, 1896 Bycatch in Artisanal Fisheries in Southern Brazil
ABSTRACT We evaluated the incidental catch of the blue crab in artisanal fisheries through the analysis of sex ratio, catch per unit effort, net positioning, and size in which the capture probability was 50% (P50). The specimens were collected from 2011 to 2013 in the estuary of Patos Lagoon, southern Brazil. The analysis showed a higher occurrence of males.
Braz. arch. biol. technol.. Publicado em: 14/06/2018
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2. Depletion of trophy large-sized sharks populations of the Argentinean coast, south-western Atlantic: insights from fishers' knowledge
Abstract Globally, sharks are impacted by a wide range of human activities, resulting in many populations being depleted. Trophy large-sized sharks of the Argentinean coast, the sand-tiger Carcharias taurus , the copper Carcharhinus brachyurus and the sevengill shark Notorynchus cepedianus are under intense sport and artisanal fishing since the 50's decade.
Neotrop. ichthyol.. Publicado em: 15/03/2016
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3. Ecologia humana da pesca e mudanças ambientais no Baixo Rio Tocantins, Amazônia brasileira
A pesca artesanal de pequena escala (ou subsistência) tem sido historicamente pouco estudada. Poucos estudos buscam compreender os fatores que influenciam a pesca nessa escala. Populações humanas que dependem dos recursos naturais apresentam bom conhecimento sobre o ambiente e os recursos explorados. Barramentos de rios são uns dos principais impactos na
Publicado em: 2011
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4. Co-GestÃo como ferramenta de ordenamento para pesca de pequena escala do litoral leste do CearÃ-Brasil / Co-management as a planning tool for small-scale fisheries of the east coast of Ceara, Brazil
Redonda, a fishing village that is 200 km away from Fortaleza, capital of Cearà State - Brazil, located at geographical coordinates 04 25â 28,79â S and 037 54â 17,97â W. Redonda Beach has the second largest population in the city, to which it belongs - IcapuÃ, with 3,000 inhabitants, with a total of about 610 families and a large number of sailing
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/08/2010
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5. Ecology and ethnoecology of dusky grouper [garoupa, Epinephelus marginatus (Lowe, 1834)] along the coast of Brazil
Dusky grouper (garoupa, Epinephelus marginatus) is an important catch for several artisanal smallscale fisheries along the Brazilian coast. It is a sedentary, monandric, and late maturing protogynous species, which makes it vulnerable to overharvesting even though it is mainly caught through hook and line or spear fishing through free diving. Lack of informa
Publicado em: 2010
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6. Produção pesqueira artesanal: diagnóstico ergonômico e bases para um planejamento nutricional situado e a promoção da saúde dos jangadeiros
The traditional fishing with rafts is characterized by unpredictability, high stakes and inadequate work conditions. The extensive working hours, physical wear, inadequate nutrition, unsanitary conditions, lack of salvage equipment and instruments suitable working, added by the presence of changes in the nutritional status of fisherman, that contribute to th
Publicado em: 2010
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7. Bio socio economic evaluation of artisanal fisheries of Barra Bonita reservoir (SP) / Avaliação biossocioeconômica das pescarias artesanais da represa de Barra Bonita (SP)
The artisanal or small scale fisheries are practiced in small reservoirs, with an operation area restricted and familiar labor. It´s common in inland waters and the fish caught is an important source of protein for people who depend on them and provide economic returns to the fisher, despite the presence of intermediaries in the marketing of fish. The Barra
Publicado em: 2010
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8. ProspecÃÃo do estoque de robalo-peva (Centropomus parallelus) no litoral do ParanÃ, atravÃs da pesca esportiva / Prospecting of the stock of bass-peva (Centropomus parallelus) on the Parana coast, through the sport fishing
The snooks are fishes very appreciated food item by fish consumers and recreational fishermen, for they are endowed with a high quality flesh and put up a fierce fight when captured with line-and-hook. Such characteristics make this taxon a target for a host of users, objectives and needs (commercial and recreational fishing) which, together with loss of hab
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/01/2008
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9. EvoluÃÃo das capturas, idade, crescimento e recrutamento de espÃcies de Lutjanidae do nordeste do Brasil / Catcha evolution, growth and recruitment of lutjanidae species ocurring on northeast coast off Brazil
Lutjanid species are widely distributed on tropical and subtropical seas, occurring on hard bottom environments. Constituted by one hundred and three species, the family Lutjanidae is distributed in four subfamilies (Apsilinae, Etelininae, Lutjaninae and Paradicichtinae) by four genera (Etelis, Lutjanus, Ocyurus and Rhomboplites) where eleven species of thes
Publicado em: 2008
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10. Artisan fishery of the fleet of Mosqueiro Island (Belem-Pará) and the use of the environment for dourada (fish) (Brachyplatystoma rousseauxii - Castelnau, 1855) / A Pesca artesanal da frota de Mosqueiro (BelémPará) e o uso do ambiente pela dourada (Brachyplatystoma rousseauxii-Castelnau, 1855)
Considering the artisanal landing sites in the Amazon estuary, Mosqueiro Island, located in the south of the Bay of Marajó, is commercially very important and, as in nearby loading terminal (Miramar), the imminence of an environmental disaster is real. However, there is no detailed information on the fishery and the use of commercially important species, as
Publicado em: 2007
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11. A Pesca sobre os Recifes de coral e os ecosistemas adjacentes: estudo de caso do nordeste do Brasil / The fishing activity on coral reefs and adjacent ecosystems. A case study of the Northeast of Brazil
Recifes de coral da costa do Nordeste do Brasil ocupam aproximadamente 3000 km. Muitas espÃcies de alto valor comercial habitam temporariamente ou permanentemente nos recifes e fornecem sustento e emprego para milhares de pessoas. PorÃm, a falta de conhecimento bÃsico como, por exemplo, a estrutura das populaÃÃes dos estoques comercialmente explotados,
Publicado em: 2004
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12. A pesca artesanal no reservatorio Billings (São Paulo)
Billings reservoir is the largest water body in the Metropolitan Region of São Paulo. Its building started in 1925 in order to supply the city of São Paulo with electricity. During many years it presented low environmental quality due to the reception of organic sewage from the Metropolitan Region. Nowadays, it is used also as an outlet regulatory system f
Publicado em: 1997