Consulta: subjectFacets:"Http://aims.fao.org/aos/agrovoc/c_10732"
Registros recuperados: 5
Data/hora: 01/06/2024 18:10:06

El descarte en la flota comercial argentina dirigida a la pesquería de merluza. Período 1990-1997
Provedor de dados: 20
Autores: Dato, C.V.; Villarino, M.F.; Cañete, G.R.
Discards of the commercial fleet in the Argentine Sea (SW Atlantic) directed to hake Merluccius hubbsi were estimated in weight and number of individuals. The dynamics of the ice-chilling and freezer fleets per area and quarter and processes of discarding were analyzed. The estimation method was based on the comparison of landings and surveys length composition, the latter filtered by the selectivity of the mesh used by the commercial fleet to rebuild the length distribution of catches. It is concluded that discards had an annual variation of 42,000 t-148,000 t in the 1990-1997 period, which represented between 30 and 50 in weight and 11-24 in number of actual catches. The analysis of age groups affected by discards showed that over 90 corresponded to...
Tipo: Journal Contribution
Palavras-chave: Gadoid fisheries; Commercial fishing; Fishing vessels statistics; Landing statistics; Factory ships; Factory ships; Http://aims.fao.org/aos/agrovoc/c_10732.
Ano: 2003
URL: http://hdl.handle.net/1834/2424

Caracterización del proceso de descarte de merluza (Merluccius hubbsi) en la flota de buques congeladores y factorías. Resultados preliminares a partir de los datos recolectados por observadores del INIDEP en seis mareas realizadas entre agosto y diciembre de 1995.
Provedor de dados: 20
Autores: Cañete, G.R.; Dato, C.V.; Villarino, M.F.
Pursuant to SAGyP resolution No. 814/93, during August-December 1995, six INIDEP Fishery Observers trips on board of processing vessels of the Argentine fleet were carried out. They represented 256 navigation days, 232 effective fishing days, 725 fishing trawls and 2,245 trawling hours. Data measured on board were compared to those reported in the fishing log corresponding to the same cruise and submitted to the DNPyA by the Skipper. Catches observed and reported differ by 3985,7 t (28.2. ), with a maximum difference of 1,200 t in a single cruise. In the case of trawling hours, an important fluctuation of values was observed and, in two cases, the number of hours declared exceeded those actually performed (111 and 72). In the other four cruises, between 3...
Tipo: Journal Contribution
Palavras-chave: Factory ships; Fishery surveys; Research programmes; By catch; Catch/effort; Fish catch statistics; Gadoid fisheries; Factory ships; Http://aims.fao.org/aos/agrovoc/c_10732.
Ano: 2000
URL: http://hdl.handle.net/1834/2535

Contribution au suivi contrôle et surveillance des pêches au Sénégal
Provedor de dados: 20
Autores: Diarra, B.
La gestion des ressources humaines constituent une priorité de la DPSP. Pour la formation des actions ont été faites dans le cadre du projet Appui à une gestion durable et paritaire du secteur de la pêche au Sénégal.
Tipo: Book
Palavras-chave: Pelagic environment; Factory ships; Zonal distribution; Sailing ships; Safety regulations; Pelagic environment; Factory ships; Http://aims.fao.org/aos/agrovoc/c_5658; Http://aims.fao.org/aos/agrovoc/c_10732.
Ano: 2002
URL: http://hdl.handle.net/1834/1481

Estratificación y estimación de los rendimientos de la flota de buques procesadores congeladores arrastreros.
Provedor de dados: 20
Autores: Bertolotti, M.I.; Hernandez, D.R.; Pagani, A.N.; Castañeda, M.F.
In order to better understand the behaviour of the trawler processing freezer fleet in the Argentine Sea, an analysis of yields and structural characteristics for the 1989-98 period was carried out. The relationship between structural variables and yield expressed in kilos per day was explained with a simplified asymptotic model. The fleet was divided into four homogeneous strata. Common hake is the target of stratum I and stratum II which are deeply affected by overfishing of the species. As of 1993, in stratum III, common hake was replaced by other pelagic and demersal species, mainly hoki. In fleet stratum IV southern blue whiting and hoki were caught. Catches of the latter increased during the last three years.
Tipo: Book Section
Palavras-chave: Trawlers; Factory ships; Yield; Mathematical models; Fish catch statistics; Trawlers; Factory ships; Mathematical models; Http://aims.fao.org/aos/agrovoc/c_7880; Http://aims.fao.org/aos/agrovoc/c_10732; Http://aims.fao.org/aos/agrovoc/c_24199.
Ano: 2001
URL: http://hdl.handle.net/1834/2584

Conseil interminstériel sur la pêche et l'aquaculture
Provedor de dados: 20
La pêche est une composante essentielle du développement économique et social intégré. Elle contribue de manière non négligeable aux objectifs de croissance de l'économie nationale, notamment à la réduction du déficit de la balance des paiements, du chômage ainsi qu'a la satisfaction des besoins alimentaires des populations.
Tipo: Proceedings Paper
Palavras-chave: Water analysis; Factory ships; Wastewater treatment; Mackerel fisheries; Lake fisheries; Fishery policy; Fishery management; Fishery protection; Fishery resources; Aquaculture; Lake fisheries; Fishery management; Aquaculture; Water analysis; Factory ships; Wastewater treatment; Fishery resources; Http://aims.fao.org/aos/agrovoc/c_4159; Http://aims.fao.org/aos/agrovoc/c_24026; Http://aims.fao.org/aos/agrovoc/c_550; Http://aims.fao.org/aos/agrovoc/c_16064; Http://aims.fao.org/aos/agrovoc/c_10732; Http://aims.fao.org/aos/agrovoc/c_25312; Http://aims.fao.org/aos/agrovoc/c_2942.
Ano: 2002
URL: http://hdl.handle.net/1834/1482