|
|
|
| Registros recuperados: 143 | |
|
| |
|
| |
|
|
| Góngora, M.E.. |
| This work characterizes the composition and dynamics of the incidental catch in the patagonian shrimp (Pleoticus muelleri) fishery, with special emphasis on the bycatch of common hake (Merlucius hubbsi). The Observer Program coordinated by the Chubut Province (Argentina) and used to monitor the fishery is evaluated. The factors that explain the variability of hake bycatch rates are analyzed, different statistical estimators are evaluated and possible strategies for controlling bycatch are discussed. The study is centered on the double-otter-trawl freezers, responsible for 75 percent of the Argentine shrimp landings. This fleet operates in San Jorge Gulf, in waters under the jurisdiction of the provinces of Chubut and Santa Cruz, and in waters of the... |
| Tipo: Theses and Dissertations |
Palavras-chave: Shrimp fisheries; Stock assessment; Fishery management; By catch; Catch composition. |
| Ano: 2011 |
URL: http://hdl.handle.net/1834/4190 |
| |
|
| |
|
|
| Sidibie, M.; Diallo, A.. |
| Le littoral guinéen mesure approximativement 300 km de longueur linéaire. Il est composé d’un ensemble de plaines côtières entrecoupées de nombreux cours d’eau et d’estuaires qui forment un complexe deltaïque particulièrement favorable au développementd’une vaste mangrove. Le littoral est cependant interrompu par deux pointes rocheuses : le cap verga au nord la presqu’il de Kaloum, au sud..... |
| Tipo: Report |
Palavras-chave: Fishery management. |
| Ano: 1999 |
URL: http://hdl.handle.net/1834/936 |
| |
|
| |
|
| |
|
|
| Okemwa, E.; Wakwabi, E.; Getabu, A.. |
| Topics on Lake Victoria limnology, benthic fauna, stock assessment, catch assessment survey, gear selectivity, fisheries ecology, fish parasites and marketing economics are covered. Management and conservation of the lake's fisheries and other aquatic resources are discussed. Dialogue between fishermen, scientists and administrators is stressed, measures to be undertaken are addressed and further research is recommended. |
| Tipo: Proceedings Paper |
Palavras-chave: Fishery management; Freshwater fish; Inland fisheries; Lake fisheries; Limnology; Resource management; Stock assessment; Zoobenthos; Fishery management; Lake fisheries; Limnology; Stock assessment; Inland fisheries; Resource management; Zoobenthos; Http://aims.fao.org/aos/agrovoc/c_24026; Http://aims.fao.org/aos/agrovoc/c_4159; Http://aims.fao.org/aos/agrovoc/c_4343; Http://aims.fao.org/aos/agrovoc/c_24251; Http://aims.fao.org/aos/agrovoc/c_3873; Http://aims.fao.org/aos/agrovoc/c_6524; Http://aims.fao.org/aos/agrovoc/c_15487. |
| Ano: 1994 |
URL: http://hdl.handle.net/1834/2125 |
| |
|
| |
|
| |
|
| |
|
|
| Vieira, M.H.. |
| 1 – Données générales 2 – La Situation générale des pêches 3 – Importance de la pêche la production et l’emploi 4 – Les arrangements institutionnels pour la gestion des pêches 5 – Les arrangements institutionnels relatifs à la protection de l’environnement et de la biodiversité 6 – Evaluation des approches anciennes et présentes de l’aménagement des pêches |
| Tipo: Report |
Palavras-chave: Fishery management. |
| Ano: 1999 |
URL: http://hdl.handle.net/1834/935 |
| |
|
|
| Anon.. |
| The fisheries policy of the Government of Seychelles was first drafted in 1986. At that time, both the industrial and artisanal fisheries in Seychelles were in a developmental stage and the policy reflected the needs to promote both the development and conservation of our marine resources as well as maximizing benefits. In 1985 the number of licenses issued for the industrial tuna fishery was 49 for the purse seiners and 165 for longliners with an annual purse seine catch of 130,000 tonnes. The total catch for the industrial purse seine fishery has continued to rise and peaked at around 407, 000 tonnes in the year 2003. The artisanal fishing fleet has declined from 410 vessels in 1985 to 330 in the year 2003, however, the nature of the fleet has changed... |
| Tipo: Report |
Palavras-chave: Fishery management; Fishery policy; Fishery regulations; Fishery development; Fishery management. |
| Ano: 2005 |
URL: http://hdl.handle.net/1834/1080 |
| |
|
|
| Lasta, C.A.; Carozza, C.R.; Suquelle, P.; Bremec, C.; Errazti, E.; Perrotta, R.G.; Cotrina, C.P.; Bertelo, C.; Boccanfuso, J.. |
| Whitemouth croaker Micropogonias furnieri fishery during three intensive fishing seasons in the outer area of the La Plata River (Argentina-Uruguay) is analyzed. Resource exploitation in the South Atlantic area shows a general retraction of the distribution range and an isolation of the La Plata River stock where most of the fishing effort concentrates. The species market evolution brought about, for Argentina and Uruguay, an important shift in its dynamics as of 1992, when the product insertion in Asiatic markets generated an important commercial attraction and a subsequent increase in the fishing effort by the argentine inshore coastal fleet. This caused a change in the fishery development in Argentina and the establishment, in winter, of a fleet... |
| Tipo: Journal Contribution |
Palavras-chave: Coastal fisheries; Fishery management; Catch/effort; Landing statistics; Marketing; Fishery management; Marketing; Coastal fisheries; Http://aims.fao.org/aos/agrovoc/c_24026; Http://aims.fao.org/aos/agrovoc/c_4620; Http://aims.fao.org/aos/agrovoc/c_1696. |
| Ano: 2000 |
URL: http://hdl.handle.net/1834/2540 |
| |
|
| |
|
|
| Tíjaro, R.; Rueda, M.; Santos-Martínez, A.. |
| Durante 1994 el chivo mapalé (Cathorops spixii) fue el segundo recurso pesquero más abundante en la Ciénaga Grande de Santa Marta y el Complejo de Pajarales, principal sistema laguno-estuarino de Colombia. A partir de estadísticas de capturas comerciales y prospecciones pesqueras, se determinaron los parámetros básicos de su población: ciclo reproductivo, crecimiento, mortalidad, rendimiento y biomasa por recluta. Se presentaron individuos maduros durante todo el año con un pico de maduración y desove de junio a agosto cubriendo las épocas de lluvia menor y seca, respectivamente. La talla media de madurez se estimó en 23 cm. Los parámetros de crecimiento de la función de von Bertalanffy fueron: L¥ = 32.5 cm y K = 0.38 año-1, en tanto que el índice de... |
| Tipo: Journal Contribution |
Palavras-chave: Population dynamics; Fishery management; Artisanal fishing; Coastal lagoons; Fishery management; Population dynamics; Coastal lagoons; Http://aims.fao.org/aos/agrovoc/c_24026; Http://aims.fao.org/aos/agrovoc/c_6111; Http://aims.fao.org/aos/agrovoc/c_1697. |
| Ano: 1998 |
URL: http://hdl.handle.net/1834/3295 |
| |
|
|
| le Sénégal a adopté une approche participative impliquant tous les acteurs. C’est dans ce cadre que le Sénégal, dans le but d’inverser les tendances encore lourdes de son système de gestion des pêcheries et du développement de son économie halieutique, a opté, entre autres outils d’aménagement, pour la mise en oeuvre d’une approche de cogestion des pêcheries artisanales pour une gestion durable des ressources halieutiques. Le succès, l’extension et la pérennisation de l’approche de cogestion dépendent essentiellement de la fonctionnalité des cadres de concertation mis en place pour assurer l’implication et la participation effective des communautés de base dans les décisions de gestion et d’aménagement. Outre les Comités Locaux de Pêcheurs (CLP) mis en... |
| Tipo: Report |
Palavras-chave: Artisanal fishing; Marine fisheries; Fishery management; Fishery organizations. |
| Ano: 2011 |
URL: http://hdl.handle.net/1834/4304 |
| |
|
| |
|
|
| Anon.. |
| The fisheries policy of the Government of Seychelles was first drafted in 1986. At that time, both the industrial and artisanal fisheries in Seychelles were in a developmental stage and the policy reflected the needs to promote both the development and conservation of our marine resources as well as maximizing benefits. In 1985 the number of licenses issued for the industrial tuna fishery was 49 for the purse seiners and 165 for longliners with an annual purse seine catch of 130,000 tonnes. The total catch for the industrial purse seine fishery has continued to rise and peaked at around 407, 000 tonnes in the year 2003. The artisanal fishing fleet has declined from 410 vessels in 1985 to 330 in the year 2003, however, the nature of the fleet has changed... |
| Tipo: Report |
Palavras-chave: Fishery management; Fishery policy; Fishery regulations; Fishery development; Fishery management; Http://aims.fao.org/aos/agrovoc/c_24026. |
| Ano: 2005 |
URL: http://hdl.handle.net/1834/1080 |
| |
| Registros recuperados: 143 | |
|
|
|
