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	Provedor de dados OceanDocs (4) Autor Bannerman, P. (4) Quartey, R. (2) Palavra-chave Tuna fisheries (2) Age composition (1) Artisanal fishing (1) Baitboat (1) Biological sampling (1) Body length (1) By catch (1) Exclusive economic zone (1) Exploitation (1) Fish catch statistics (1) Fishery economics (1) Fishery laws (1) Fishing gear (1) Http://aims.fao.org/aos/agrovoc/c_29093 (1) Http://aims.fao.org/aos/agrovoc/c_5659 (1) ICCAT (1) Juvenile tuna (1) Lenght frequency (1) Moratorium (1) Pelagic fisheries (1) Mais... Tipo do documento Report (3) Journal Contribution (1) Ano 2005 (2) 2000 (1) 1998 (1) País Belgium (4) Idioma Inglês (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última Improvements in the Ghanaian tuna statistics system OceanDocs Quartey, R.; Bannerman, P.. Light fishing operations (LFO) in Ghana is concentrated in the three major coastal municipalities of Greater Accra (Tema), Central (Mumford & Elmina) and Western (Sekondi) Regions; these areas have the port facilities for landing of the catch by the larger inshore vessels that operate the purse seine fishery in Ghana and which predominantly operate the light attraction. Currently there are about 250 registered inshore vessels in the country whose sizes range between 39 – 60 feet , only a small fraction are actually working at the moment due to problems with spare parts and operations. Light attraction is the technique of aggregating fish by artificial light; and light fishing is the process of fishing the attracted fish by hooking, gill-netting or by... Tipo: Report Palavras-chave: Age composition; Biological sampling; Exclusive economic zone; Exploitation; Fish catch statistics; Tuna fisheries; Age composition; Http://aims.fao.org/aos/agrovoc/c_29093. Ano: 2005 URL: http://hdl.handle.net/1834/1266 Management of conflict in tropical fisheries : Ghana final report OceanDocs Bannerman, P.. Marine Fisheries Research Division Tipo: Report Palavras-chave: Tropical fish; Fishing gear; Artisanal fishing; Fishery laws. Ano: 1998 URL: http://hdl.handle.net/1834/198 Obervations on the commercial light fishing operation in Ghana OceanDocs Quartey, R.; Bannerman, P.. Light fishing operations (LFO) in Ghana is concentrated in the three major coastal municipalities of Greater Accra (Tema), Central (Mumford & Elmina) and Western (Sekondi) Regions; these areas have the port facilities for landing of the catch by the larger inshore vessels that operate the purse seine fishery in Ghana and which predominantly operate the light attraction. Currently there are about 250 registered inshore vessels in the country whose sizes range between 39 – 60 feet , only a small fraction are actually working at the moment due to problems with spare parts and operations. Light attraction is the technique of aggregating fish by artificial light; and light fishing is the process of fishing the attracted fish by hooking, gill-netting or by... Tipo: Journal Contribution Palavras-chave: Lenght frequency; Body length; By catch; Fishery economics; Pelagic fisheries; Size composition; Thermocline; Pelagic fisheries; Http://aims.fao.org/aos/agrovoc/c_5659. Ano: 2005 URL: http://hdl.handle.net/1834/1267 Preliminary report on the moratorium on the use of FADS by purse seiners in tuna fishing in Ghana OceanDocs Bannerman, P.. ICCAT recommended a restricting periodically the use of Fish Aggregating Devices (FADs) by Tuna Purse seine vessels in the Atlantic Ocean. This recommendation was based on recent scientific evidence indicating the extensive destruction of juvenile tunas by this method of fishing. Ghana participated in the moratorium during the months of November 1999 to January 2000. A total of 5 Purse seine vessels operated from Tema, spending 238 days at sea with observers deployed onboard to monitor their fishing activities. Preliminary results show a reduction of approximately 40% in overall catches of the principal tuna species as compared to the same period in 1998-1999, with a likely decrease in quantities (weight) of the juvenile tunas taken by the Purse seines. Tipo: Report Palavras-chave: Baitboat; ICCAT; Moratorium; Juvenile tuna; Tuna fisheries; Purse seiners. Ano: 2000 URL: http://hdl.handle.net/1834/220 Registros recuperados: 4 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco