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Registros recuperados: 12
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Catalogue international des activités des flottilles de Manche, approche des interactions techniques ArchiMer
Tetard, A; Boon, M; Bennett, D; Berthou, Patrick; Bossy, P; Casey, J.
This work is the result of collaboration between the English, French, Channel Isles and Belgian laboratories which are involved in a study of the English Channel. Its subject is the activities of fleets and their interactions, and it complements other work on the biogeographical identification of Channel fish and shellfish stocks (published), and on modelling the fleets' interactions as they exploit theresources (in preparation). The concept of a metier is defined as being the use of one fishing gear to catch one or several species targeted during a particular season in a given area. On this basis, 74 metiers were identified during 1989-90. For each metier we give a brief description of the catching gear, the target species and most usual by-catch, the...
Tipo: Text Palavras-chave: Fisheries management; Fishing effort; Technical interactions; English Channel; Metier; Gestion des pêcheries; Distribution de l'effort de pêche; Interactions techniques; Manche; Métiers.
Ano: 1995 URL: http://archimer.ifremer.fr/doc/1995/rapport-3836.pdf
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Definition of a directed fishing effort in a mixed-species trawl fishery, and its impact on stock assessments ArchiMer
Biseau, Alain.
Catch-per-unit effort (CPUE) has frequently been used as an index of abundance and more specifically to calibrate virtual population analysis (VPA). In multi-species fisheries, CPUE calculated from fishing trips targeting the species seems to be more effective for calibration than the classical ratio total landings/total effort. Target species are determined from an analysis of the composition of catches (landings) of each fishing trip, each trip being categorised as to whether it targets the given species or not. It is obvious that existing but not reported discards would affect these results. Classification of trips can be achieved on a single-species basis, each species being considered successively and each trip possibly being relevant for more than...
Tipo: Text Palavras-chave: Pêche pluri-spécifique; Chain tage; Effort de pêche; Espèces-cibles; Métier; Calibration de l'analyse de cohorte; Atlantique NE; Multi-species fisheries; Directed effort; Target species; Metier; Tuned virtual population analysis; Stock assessment; NE Atlantic.
Ano: 1998 URL: https://archimer.ifremer.fr/doc/1998/publication-874.pdf
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La flotte de pêche commerciale bretonne ArchiMer
Talidec, Catherine; Berthou, Patrick; Jezequel, Michele; Lespagnol, Patrick.
The annual activity calendars of the 2,000 Breton fishing boats registered in the national POP file (with the exception of seafaring ships: 35 ocean-going tuna boats and 2 ships from Saint-Malo) were reconstituted for the year 1994 through surveys of the owners of these ships. Resorting to this method was necessary to overcome the weak statistical coverage of coastal fishing activity that is practiced within the 12 miles of territorial waters. This collection of information made it possible to build a database that contains, for each boat, the various trades practiced during the year 1994 and, if applicable, the periods of inactivity. By "trade", we mean the putting to use of a fishing vessel in order to catch one or several target species, in a given...
Tipo: Text Palavras-chave: Fishing gear; Database; Survey; Fishing fleet; Metier; Commercial fishing; Brittany; Engins de capture; Flottilles; Bases de données; Enquêtes; Metier; Pêche commerciale; Bretagne.
Ano: 1999 URL: http://archimer.ifremer.fr/doc/1999/rapport-2288.pdf
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La mytiliculture en Hollande et en Espagne ArchiMer
Antona, Martine; Paquotte, Philippe.
This article is the second part of an analysis of mussel-farming sectors in France, Holland and Spain. The first part, devoted to France, addressed the national offering's stresses of adapting to changes in the mussel market. From the viewpoint of questions raised within the profession while preparing the French mussel-farming sector for the regulatory and economic environment of 1992, Spain and Holland offer benchmarks in terms of structuring the offer and planning markets. This article presents the mussel-farming business in Spain and Holland from these two angles.
Tipo: Text Palavras-chave: Economic evaluation; Urshin; Clams; Shellfish; Fleets; Metier; Fishing activities; Bay of Morbihan; Brittany; SEM; Cout; Indicateurs economique; Palourde; Oursin; Bivalves; Typologie; Flottilles; Metier; Activités de pêche; Golfe du Morbihan.
Ano: 1990 URL: http://archimer.ifremer.fr/doc/1990/rapport-2252.pdf
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Les flottilles de pêche de l'Union Européenne dans le golfe de Gascogne vues du ciel ArchiMer
Leaute, Jean-pierre.
Regular flights over the Bay of Biscay by the French Customs Air Service, have enabled us to record more precisely, from 1989 to 1995, the geographical locations of French and other European Community (EU) fishing boats. Data showed three main 'metiers' within the Bay of Biscay fishing fleet: French and Spanish bottom trawlers (61 %), French gill-netters and Spanish longliners: More than 80 % of gill-netters worked inside the territorial sea (12 nautical miles) and 60 % of them worked south of Noirmoutier (47 degrees N). Longliners moved according to the seasons, from the edge of the continental shelf to the 50-100 m sounding lines. Since they work at night, only few pelagic trawlers have been recorded (records being made in daylight). The potters, liners...
Tipo: Text Palavras-chave: Bay of Biscay; Fishing fleet; Aerial census; Metier; French EEZ.
Ano: 1998 URL: http://archimer.ifremer.fr/doc/1998/publication-855.pdf
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Scénarios d'aménagement des activités de pêche dans la bande cotière bretonne : rapport 2001 ArchiMer
Talidec, Catherine; Boncoeur, Jean; Alban, Frédérique; Curtil, Olivier; Le Floc'H, Pascal; Le Gallic, Bertrand; Pennanguer, Stéphane; Berthou, Patrick; Fifas, Spyros; Latrouite, Daniel.
This document is the 2001 activity report delivered by IFREMER, CEDEM (IUEM, UBO) and ENSA of Rennes for a co-financed study by the Brittany region within the framework of the XII CPER. This report is composed of: - an IFREMER study on the historical evolution of the Breton fleet created using data from the "halieutic observations system" (SIH) and surveys on the economic activity of fishing ships. The study is most interested in the Mor Braz and the Sea of Iroise sites. - an analysis by CEDEM of the legal and economic aspects of fishing along the coastal strip through two case studies: A seasonal break from bottom trawling and the diversification of professional fishing towards tourist and recreational economic activities. - a study by ENSA of Rennes on...
Tipo: Text Palavras-chave: Recreative fishing; Professionnal fishing; Breton fisheries; Survey; Data collection; Fishing fleet; Metier; Fishing activites; Brittany; Golfe du Morbihan; Mer d'Iroise; Mor Braz; Reglementation; Pêche de loisir; Pêche professionnelle; Pêcherie bretonne; Enquêtes; Collectes de données; Flottilles; Metier; Opérations de pêche; Bretagne.
Ano: 2002 URL: http://archimer.ifremer.fr/doc/2002/rapport-2289.pdf
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Synthèse de l'activité des navires de pêche en 2003 ArchiMer
Leblond, Emilie; Merrien, Claude; Berthou, Patrick; Demaneche, Sebastien.
This programme aims to respond to the public service mission of IFREMER, which is "to know, evaluate and develop the oceans' resources and enable their sustainable use". It thus brings together projects that have ambitions specific to each. The "Halieutic Information System" (SIH) has as its goal to build the observation network of halieutic resources and associated uses. It is mainly in charge of developing indicators about fishing flotillas and their output in the form of summaries to the various actors in the fishing industry (from research to professionals and managers) and the general public. This type of output is created thanks to the implementation of a standard methodology of monitoring the activities of ships, and to the existence since 2001 of a...
Tipo: Text Palavras-chave: Metier; Atlantic ocean; Channel; North Sea; Ship activities; French fishing fleet; Fishing boats; Marine district; Metier; Atlantique; Manche; Mer du Nord; Activité des navires de pêche; Flotte française; Navires de pêche; Quartier maritime.
Ano: 2004 URL: http://archimer.ifremer.fr/doc/2004/rapport-2630.pdf
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Synthese des activites des navires de peche par quartier maritime, 2005 ArchiMer
Leblond, Emilie; Merrien, Claude; Berthou, Patrick; Demaneche, Sébastien; Rostiaux, Emilie.
This document is created within the framework of IFREMER's programme, "Information system, economy and diagnostics of the exploitation and evolution of resources". This programme brings together projects that have ambitions specific to each. The "Halieutic Information System" (SIH) has as its goal to build the observation network of halieutic resources and associated uses. It is mainly in charge of developing indicators about fishing fleets and their output in the form of summaries to the various actors in the fishing industry (from research to professionals and managers) and the public. This type of output is created thanks to the implementation of a standard methodology of monitoring the activities of ships, and to the existence since 2001 of a network...
Tipo: Text Palavras-chave: Fishing harbour; Fishing gear; Fishing zone; Metier; France; Administrative district; Fishing fleet; Fishing vessel; Port de pêche; Engins de capture; Zone de pêche; Metier; France; Quartier maritime; Flottille; Navire de pêche.
Ano: 2007 URL: http://archimer.ifremer.fr/doc/2007/rapport-2580.pdf
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Synthèse des Flottilles de Pêche 2003. Flotte Mer du Nord - Manche - Atlantique ArchiMer
Leblond, Emilie; Daures, Fabienne; Berthou, Patrick; Bermell, Sylvain; Merrien, Claude; Demaneche, Sébastien.
The document synthesizes the data collected in 2004 as part of the Fisheries Observatory of Ifremer. It updates the description of the status in 2002 of the French fishing fleets operating in the North Sea, Channel and Atlantic (published in 2003). The document is comprised of a series of leaflets. The first leaflet provides a detailed breakdown of the fishing fleet. Information provided includes vessel and crew characteristics, spatial distribution of fishing activity and catch, and gear used. A description of fleets (sub-groups of vessels using the same gear combination) is also provided at both national and regional levels. The following leaflets provide a detailed description of the fishing activity and economic status of each coast (the North Sea...
Tipo: Text Palavras-chave: France; Atlantique; Manche; Mer du Nord; Indicateurs économiques; Indicateurs d'activité; Engin; Métier; Flottille; Typologies; Pêche; France; Atlantic; Channel; North Sea; Economic indicators; Indicators of fishing activity; Gear; Metier; Fishing fleet; Typologies; Fishing sector.
Ano: 2004 URL: http://archimer.ifremer.fr/doc/2004/rapport-1227.pdf
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Synthèse des flottilles de pêche 2004 - Mer du Nord, Manche, Atlantique ArchiMer
Leblond, Emilie; Daures, Fabienne; Berthou, Patrick; Bermell, Sylvain; Jezequel, Michele; Merrien, Claude.
This summary reports on the characteristics of the French flotillas according to trade; allocation of ships by region; spatial distribution of the activity; average economic indicators; technical characteristics of the ships...
Tipo: Text Palavras-chave: North Sea; Channel; Metier; Fishing gear; Ship size; Atlantic ocean; French fishing fleet; Indicateur économique; Metiers; Engins de pêche; Tailles des navires; Mer du Nord; Manche; Atlantique; Flottille française.
Ano: 2005 URL: http://archimer.ifremer.fr/doc/2005/rapport-2631.pdf
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Synthèse des pêcheries 2000 - Flotte Mer du Nord, Manche, Atlantique ArchiMer
Berthou, Patrick; Daures, Fabienne; Guyader, Olivier; Merrien, Claude; Jezequel, Michele.
This summary of the French fisheries of the North Sea/English Channel/Atlantic for the year 2000 is done in the context of the programme "Halieutic Information Systems" that has as its goal the creation of a permanent and operational observatory of fishing. It brings together several types of data: statistical data of administrative origin, data from the IFREMER pollsters network, economic data and data acquired during sea campaigns. This first annual summary of French fisheries, meant for all actors in the fishing industry (from research to professionals and managers) and the general public, is limited to the Atlantic coast. The first part of this document contains an overall description of the English Channel Atlantic fleet, that is, all trades included....
Tipo: Text Palavras-chave: Fishing gear; French fisheries; Fishing fleet; Species; Metier; Atlantic Ocean; Channel; North Sea; Pêcheries françaises; Flottille de pêche; Engins de pêche; Espèces; Métier; Atlantique; Manche; Mer du Nord.
Ano: 2002 URL: http://archimer.ifremer.fr/doc/2002/rapport-2629.pdf
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Synthèse des Pêcheries 2002 - Flotte mer du Nord-Manche-Atlantique ArchiMer
Berthou, Patrick; Daures, Fabienne; Merrien, Claude; Leblond, Emilie; Guyader, Olivier; Jezequel, Michele; Bermell, Sylvain.
The document synthesizes the data collected in 2002 and 2003 as part of the Fisheries monitoring system of Ifremer. It updates the description of the status in 2000 of the French fishing fleets operating in the North Sea, Channel and Atlantic (produced in 2002). The document is made of a series of leaflets. The first leaflet provides a global description of the overall population of fishing vessels. Information provided includes vessel and crew characteristics, spatial distribution of fishing activity and catch, and gears used. A description of fleets (sub-groups of vessels using the same gear combinations) is also provided at both national and regional levels. The following leaflets provide a detailed description of the fishing activity and economic...
Tipo: Text Palavras-chave: France; Atlantique; Manche; Mer du Nord; Indicateurs économiques; Indicateurs d'activité; Engin; Métier; Flottille; Typologies; Pêche; France; Atlantic; Channel; North Sea; Economic indicators; Indicators of fishing activity; Gear; Metier; Fishing fleet; Typologies; Fishing sector.
Ano: 2003 URL: http://archimer.ifremer.fr/doc/2003/rapport-1226.pdf
Registros recuperados: 12
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