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| Registros recuperados: 18 | |
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| Laurec, Alain; Charuau, Anatole; Perodou, Jean-bernard; Nedelec, Daniel; Biseau, Alain; Durand, Jean-louis; Rivoalen, Jean-jacques; Dupouy, Herve; Le Louarn, G.; Leroux, L.. |
| The general study, scheduled from 1984 to 1986, aims at providing a judgement about the fisheries in the Celtic Sea. This area has been chosen because it is frequented by EEC vessels with, for the time being, a large majority of French vessels. Activities there are easier to monitor than anywhere else as coastal fisheries are little developed in the area. The final product will consist of a certain number of hypotheses about the planning strategies that could be implemented in the Celtic Sea. The main idea is, firstly, to conduct analytical studies, stock by stock, in order then, to synthesize them into a model integrating the interactions between fleets in relation to their target species. A bio-economical model, deriving from the latter, will enable the... |
| Tipo: Text |
Palavras-chave: Monk; Cuckoo ray; Blue whiting; Cod; Hake; Ling; Common dab; Data bases; Fishing statistics; French fisheries; Demersal fish; Nephrops; Celtic Sea; Baudroies; Raie fleurie; Julienne; Cardine; Morue; Merlu; Merlan; Base de données; Rejets; Statistiques de pêche; Pêcheries françaises; Poissons demersaux; Langoustine; Mer Celtique. |
| Ano: 1985 |
URL: http://archimer.ifremer.fr/doc/1985/rapport-3671.pdf |
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| Morandeau, Fabien. |
| This study is part of the trawl selectivity program carried out on behalf of the local fisheries committee of Le Guilvinec. It aims to study the possibility of saving young scampis through the use of trawls equipped with "sorting grids". The covered area focuses on scampi and hake fisheries. The chosen period stretches from September to November 2000. Two vessels went out to sea as a first contribution to the study: the "hippocampe" and the "Gwen Vidic", both from Le Guilvinec. |
| Tipo: Text |
Palavras-chave: Galathée; Merlu; Rejet langoustine; Grille langoustine. |
| Ano: 2001 |
URL: http://archimer.ifremer.fr/doc/2001/rapport-3888.pdf |
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| Cormon, Xochitl. |
| North Sea saithe (Pollachius virens) has high economic value for European fisheries. In recent years, North Sea saithe abundance has decreased, while abundance of hake (Merluccius merluccius), which was rarely fished in the North Sea, has increased dramatically in the area. This work investigates the nature of the ecological interactions between saithe and hake in the North Sea, in order to understand if recent hake emergence in this area could explain, at least partially, the recent decline of the saithe stock. The results obtained during this research suggested competitive interactions between saithe and hake predators in the area. In addition, this investigation revealed potential negative effects of hake on the resident saithe stock. Therefore, hake... |
| Tipo: Text |
Palavras-chave: Compétition; Lieu noir; Merlu; Simple réseau trophique; Émergence d’un prédateur; Mer du nord; Exploitative competition; Saithe; Hake; Simple foodweb; Up-coming predator; North sea. |
| Ano: 2015 |
URL: http://archimer.ifremer.fr/doc/00345/45638/45268.pdf |
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| Meriel-bussy, Pol. |
| Le déclin de la pêche du merlu dans l'Atlantique nord-est alarme tous les pays dont les bateaux fréquentent les régions 2 et 3 du NEAFC. Une connaissance précise des quantités de poissons débarqués et des efforts de pêche dans les différents secteurs devient de plus en plus nécessaire. Nous avons donc été amené à poursuivre, en la développant, l'étude des statistiques du port de La Rochelle. Ce sont les premiers résultats de ce travail, obtenus à partir des données de 1966, que nous présentons ici. |
| Tipo: Text |
Palavras-chave: Pêche; Merlu; Statistiques. |
| Ano: 1967 |
URL: http://archimer.ifremer.fr/doc/00142/25326/23403.pdf |
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| Quero, Jean-claude; Meriel-bussy, Pol. |
| Au cours de l'année 1966, la pêche du merlu au filet maillant se développe sur les côtes françaises de l'Atlantique. Les premiers mois, ses rendements bien supérieurs à ceux du chalut lui attirent un grand nombre d'artisans dans presque tous les ports du Golfe de Gascogne. Son développement est rapide, mais très vite, les apports diminuent en qualité et en quantité. Ce type de pêche subit alors une désaffection aussi brusque que l'a été son extension. Treize mois après son introduction, cette technique est presque entièrement abandonnée. Nous avons pensé qu'il serait intéressant d'en retracer l'historique, d'étudier la composition de ses captures et l'évolution de ses rendements. |
| Tipo: Text |
Palavras-chave: Pêche; Merlu; Filet maillant; Capture. |
| Ano: 1967 |
URL: http://archimer.ifremer.fr/doc/00142/25327/23404.pdf |
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| Guichet, Roger. |
| European hake is one of the most important commercial species of the North East Atlantic. Its biology is quite well known in spite of age reading problems. This report provides a review of the state of knowledge based on updated data, specially for parameters used in the working groups in charge of stocks assessments. The fisheries for hake are essentially sequential. In recent years fishing mortalities have been moderate and the over exploitation of the stocks is due to the excessive catches of young fish and to the fishing pattern of some fleets. The result of this inappropriate exploitation pattern is dangerous with a decrease of the spawning stock biomass and recrutrnent for the two stocks. |
| Tipo: Text |
Palavras-chave: Merlu; Nord Est Atlantique; Biologie; Exploitation; Gestion; Hake; North East Atlantic; Biology; Fisheries; Management. |
| Ano: 1996 |
URL: http://archimer.ifremer.fr/doc/00422/53327/54169.pdf |
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| Charuau, Anatole. |
| Fishing crayfish on the gulf's mudflats is a traditional business practised by 450 boats of 12 to 18 metres in length and employs 2,500 sailors. In the north of the gulf, this activity is exclusive, in the south, immature hake are also caught, because the crayfish areas coincide, in part, with the nurseries of the northern stock of this species. Management of these fisheries, called mixed, of crayfish and hake is one of the greatest problems of the Gulf of Gascony. All assessments tend to show the responsibility of the crayfish boats in the future of the hake stock. The solution is likely to pass through a generalised increase of the 80 mm meshing that would lead, eventually, the hake stock yield to its maximum, but would eliminate a great many trades... |
| Tipo: Text |
Palavras-chave: Mixed fisheries; Bio economical modelisation; Bay of Biscay; Simulation; Prawn; Hake; Fishing fleet strategy; Fishing assessment; Pecherie mixre; Golfe de Gascogne; Modele bio economique; Simulation; Langoustine; Merlu; Stratégie des flottilles; Gestion des pêcheries. |
| Ano: 1988 |
URL: http://archimer.ifremer.fr/doc/1988/rapport-2569.pdf |
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| Pelletier, Dominique; Beucher, Helene; Chevalier, Robert; Laurec, Alain; Alperi, J.; Pereda, P.; Guichet, Roger; Dupouy, Herve; Peronnet, Isabelle. |
| The aim of the project "rationalization of biological sampling for stock assessment of marine fisheries in the bay of Biscay" is to perform statistical methods and computer programs allowing to test prognoses and diagnoses based on estimates of fishing mortalities, recruitments, yields per recruit, and the "gain-loss" function. The project gathers the laboratories of the community working on the Bay of Biscay fisheries, namely - Santander in Spain (1. E. 0) - La Rochelle and Lorient in France (IFREMER). A descriptive study has been carried out. The prepared documents contain a description of the procedures used to collect the information, by each of the laboratories involved, on: - landings - biological samplings. More comprehensive data have been gathered... |
| Tipo: Text |
Palavras-chave: Capture; Marine biology; Fisheries; Megrim; Monk; Hake; Data collection; TAC; Bay of Biscay; Stock assessement; Sampling; Statistics; Capture; Biologie marine; Halieutique; Cardine; Baudroie; Merlu; Collecte de données; TAC; Golfe de Gascogne; Evaluation des stocks; Echantillonnage; Statistiques. |
| Ano: 1991 |
URL: http://archimer.ifremer.fr/doc/1991/rapport-3621.pdf |
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| Registros recuperados: 18 | |
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