Fishing Grounds
Mostrando 1-12 de 16 artigos, teses e dissertações.
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1. Optimal fishing samplers to reveal the morphological structure of a fish assemblage in a subtropical tidal flat
RESUMO Os caracteres morfológicos das espécies são essenciais para avaliar a estrutura funcional de uma assembleia de peixes, uma vez que as diferenças entre elas são indicativas de distintas características ecológicas. De forma geral, as planícies de maré são importantes para assembleias de peixes por oferecerem áreas para alimentação, refúgio
Neotrop. ichthyol.. Publicado em: 11/03/2019
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2. Threatening Fishing, the Failure to Pursue Sustainable Development Strategies
ABSTRACT Increasingly burden of inhabitants growing in coastlines has led to damage in various mangrove expanses. Though these regions play as fish nursery grounds and are actual vital in stock assessments, there is no precise and state-of-the-art accessible information about them. Herein the catch records in the Qeshm island marine protected area (MPA) was
Braz. arch. biol. technol.. Publicado em: 14/06/2018
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3. Spatiotemporal variations of the ichthyofaunal structure accompanying the seabob shrimp, Xiphopenaeus kroyeri (Crustacea: Penaeidae), fishery in important fishery areas of the Santa Catarina shore, Brazil
The present study analyzed qualitatively and quantitatively the temporal and spatial changes in the fish assemblages present in seabob shrimp distribution sites in two important fishing areas of the Santa Catarina coast. Monthly bottom trawls, conducted between March 2007 and February 2008 in Balneário Barra do Sul and Penha, yielded a total of 38,608 speci
Zoologia (Curitiba). Publicado em: 2011-04
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4. CaracterizaÃÃo das Ãreas de pesca artesanal de lagosta na praia da Redonda, Icapuà - CE / Characterization of the areas of lobster fishing on the shore of Round Icapuà - CE
A carÃncia de estudos no Ãmbito da pesca artesanal dificulta, e muitas vezes impede a soluÃÃo de seus problemas. Pesquisas que visam aprofundar e documentar o conhecimento sobre esta modalidade pesqueira sÃo de grande importÃncia para a manutenÃÃo e sobrevivÃncia das comunidades que praticam a pesca artesanalmente. O objetivo principal deste estudo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/08/2010
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5. Education and social movements in artisanal fisheries: the case of Prainha do Canto Verde, in the state of Ceará coast / Educação e movimentos sociais na pesca artesanal: caso da Prainha do Canto Verde, no litoral cearense.
The traditional fishing communities in Ceará coast are promoters of social movements, characteristic of Artisanal Fisheries, which are made from certain social problems (fishing, housing, health, education, etc.). En-fronts in their group, they usually only is overcome by the struggles of these movements, the citizenship rights of their residents, producing
Publicado em: 2010
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6. Dinâmica populacional da matrinxã Brycon amazonicus (Characidae) na Amazônia Central
The matrinxã, Brycon amazonicus (Spix & Agassiz, 1829) is one of the most important fishery resources of the Amazonas state. Its population dynamics in Central Amazon was analyzed based on total landing and biometry data registered in the main landing port of Manaus, between 1994 and 2002. Growth and mortality rates were estimated separately for the rivers
Zoologia (Curitiba). Publicado em: 2009-06
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7. Analise das estrategias da pesca do camarão de São Francisco, São Sebastião-SP : pela Teoria do Forrageio Otimo / Analysis of the strategies of shrimp fishing in São Francisco, São Sebastião-SP : through the Optimal Foraging Theory
This study uses ecological models derived from the Optimal Foraging Theory (OFT) to understand the decision-making processes among bottom trawling shrimp fishermen at the São Francisco Neighborhood, in the district of São Sebastião, SP, Brazil. Using the theoretical background of Human Behavioral Ecology the aim of this work was to analyze fishermen s str
Publicado em: 2009
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8. A pesca de camarões-de-profundidade (aristeidae) na região sudeste-sul do Brasil: avaliação da dinâmica de biomassa como ferramenta para gestão
The aristeid shrimp fishery started in Brazil in the end of 2002 after the discovery of profitable concentrations of these resources by chartered foreign trawling vessels. The operation of these vessels was stimulated by the Federal Government as a part of a plan of ocupation and exploration of Brazilian EEZ. The current work presents a study about the dynam
Publicado em: 2008
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9. Ecologia da pesca e biologia reprodutiva do acará-disco (Symphysodon aequifasciatus, Pellegrin 1904) (Perciformes: Cichlidae) na RDS Piagaçu-Purus, Amazônia Central: subsídios para o manejo sustentável de um recurso natural.
Historically ornamental fish have been commercially exploited in the Amazon. Nevertheless this exploitation has been carried out without much planning with little attention to the vulnerability of the fish population or to the social economical aspects of the activity for the local fishermen. Among the most known ornamental fish species commercially used is
Publicado em: 2008
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10. The experiences and the resistance of the native population of Cumbe in the conflicting cultural scenario of subsistence fishery and shrimp farming, and of the carcinicultura, Cumbe, Aracati-CE / O trabalho no mangue nas tramas do (des)envolvimento e da des(ilusÃo) com "esse furacÃo chamado carcinicultura": conflito socioambiental no Cumbe-Aracati-CE
Shrimp farming is the main cause of the rapid growth observed in aquiculture around the world. The practice was introduced in Brazil in the 1970s, but it required appropriate farming technology based on the Pacific white shrimp (Litopenaeus vannamei), incentive through public policies and funding by state banks beginning in 1996/1997 to trigger the boom whic
Publicado em: 2008
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11. A DISTRIBUIÇÃO ESPACIAL E A COMPOSIÇÃO DAS CAPTURAS DE ELASMOBRÂNQUIOS PELA FROTA DE EMALHE DE PASSO DE TORRES - SC, NA COSTA SUL DO BRASIL, NO VERÃO DE 2004/2005.
The elasmobranch fishes are exploited by many fisheries gears in Rio Grande do Sul state. The purposes of this study were to describe the inshore fishery of Passo de Torres (SC), south frontier with Rio Grande do Sul state, to assess the elasmobranchs catches and its composition, and to deliniate their spatial distribution in south continental shelf. Thirty-
Publicado em: 2006
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12. Caracterização da pesca artesanal na costa do Estado do Ceará, Brasil.
The present work has as objectives: (a) to characterize the artisanal fisheries in Ceará States continental shelf, through a complete description of boat types, gear designs and used fishing methods; (b) to analyze the fish fauna of Camocim, Paracuru, Fortaleza, Caponga and Fortim fishing locations, as concerns composition, space and time distribution, abun
Publicado em: 2004