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Registros recuperados: 80
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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
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Etude et mise au point d'un chalut muni d'une grille sélective à langoustine (Campagne selmerl 2, juin 2002 ) ArchiMer
Morandeau, Fabien; Meillat, Marc.
Poursuite des essais de mise au point d'une grille sélective à langoustine des mois avril et mai 2002. Des chaluts jumeaux sont utilisés afin de comparer le dispositif à tester. La zone couverte concerne la pêcherie langoustine et merlu dans le sud ouest des îles Glénan et l'ouest de l'île de Groix. La période est le mois de juin, époque favorable pour les espèces mentionnées ci-dessus. Deux nouvelles grilles bizeautées ont été réalisée par le laboratoire matériaux et structure du centre IFREMER de Brest . Les premiers résultats sont négatifs en ce qui concerne le «tri» de la langoustine effectué par la petite grille souple bizeautée .
Tipo: Text Palavras-chave: Breizline; Codend; Nephrops grid; Grid; Selectivity; Fishing; Chaussettes; Polyéthylène; Breizline; Cul de chalut; Grille à langoustines; Grille; Sélectivité; Pêche.
Ano: 2002 URL: http://archimer.ifremer.fr/doc/2002/rapport-6758.pdf
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Compactation for a better management of marine biomass: applications to fish discards and by-products ArchiMer
Perez-galvez, Raul.
In the framework of the future application of a zero-discard policy in EU fisheries, this thesis aims to develop and implement an efficient and integral waste management both on board the fishing vessels and in land (fish auctions and fish processing industry). To this end, it proposes a compaction operation able to reduce the volume and the water activity of the fish wastes, thus favouring their handling and reducing the economical costs associated to their transport and storage. To asses the viability of a waste compaction operation, the main operation factors governing the process were identified, and their influence upon the performance of the compacting operation was investigated by a statistical approach. Sardine was chosen as fish species since it...
Tipo: Text Palavras-chave: Environment; Compression; Aquaculture; Fishing; By product; Environnement; Compression; Aquaculture; Pêche; Co produit.
Ano: 2009 URL: http://archimer.ifremer.fr/doc/2009/these-7390.pdf
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Grands invertébrés et poissons observés par les campagnes scientifiques. Atlas de distribution. Bilan 2008 ArchiMer
Trenkel, Verena; Berthele, Olivier; Lorance, Pascal; Bertrand, Jacques; Brind'Amour, Anik; Cochard, Marie-laure; Coppin, Franck; Leaute, Jean-pierre; Mahe, Jean-claude; Morin, Jocelyne; Rochet, Marie-joelle; Salaun, Michele; Souplet, Arnauld; Verin, Yves.
Depuis une vingtaine d'années, l'Ifremer organise des campagnes de pêche scientifique en mer du Nord, Manche, Atlantique et Méditerranée concernant les ressources pélagiques, démersales et benthiques. L'objectif prioritaire est de produire des indices d'abondance des principales espèces commerciales. Elles recueillent également des données sur les espèces capturées non commerciales. Les campagnes sont réalisées selon des plans d'échantillonnage standardisés. L'engin de pêche et son gréement, la position des stations, le tri des captures, les prélèvements biologiques suivent des protocoles fixés. Chaque zone étudiée est découpée en fonction de la profondeur, de la latitude ou d'autres critères. L'échantillonnage prévoit un nombre de traits de chalut...
Tipo: Text Palavras-chave: Populations; Halieutique; Bulletin; Méditerranée; Golfe de Gascogne; Manche; Mer du Nord; France; Pêche; Campagnes à la mer; Atlas; Survey; Mediterranean Sea; Bay of Biscay; English Channel; North Sea; France; Populations; Fishery science; Bulletin; Atlas.
Ano: 2009 URL: http://archimer.ifremer.fr/doc/2009/rapport-6976.pdf
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Dynamique des populations marines exploitées. Tome 1. Concepts et modèles ArchiMer
Laurec, Alain; Le Guen, Jean-claude.
This book constitutes the first of a series of three volumes, the purpose of which is to cover the principal methods used in fish population dynamics. It is devoted to the definition of the main concepts, ami the presentation of the usual mathematical models. The second volume will deal with the fitting of the models, and the estimation of parameters. The third will be devoted to sampling problems. These volumes will be recollections of communications presented during ad hoc seminars, hold in Brest (GSG/COB) in 1980 and 1981. The first part deals with the basic concepts related to the two components whose relationship is being described by the population dynamics, namely the fish stock, to its relations with biological populations, and to the partition of...
Tipo: Text Palavras-chave: Pêche; Conservation de la ressource; Modèle mathématique; Dynamique des populations; Gestion de stock; Resource conservation; Mathematical models; Fishery resources; Stock assessment; Population dynamics.
Ano: 1981 URL: https://archimer.ifremer.fr/doc/1981/rapport-1126.pdf
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Utilisation du filet à plancton du type "Bongo" ArchiMer
Heral, Maurice; Woehrling, Daniel; Halgand, Daniel; Lassus, Patrick.
The "Bongo" net is an American plankton net whose use is coming into general use for studies of ichthyoplankton. Its dimensions and its power of filtration make it an efficient device for researching groups with unevenly spaced micro distribution as well as rare species, especially fish eggs and larvae. It is recommended by the ICNAF (Standard Techniques for Pelagic Fish Eggs and Larvae Surveys) and will soon be recommended by the FAO. The ISTPM, for its part, has been using this net for some years in several campaigns conducted by the Thalassa, the Cryos, La Pélagia, the Roselys and the Ichthys (ISTPM 1971, 1975, ALDEBERT 1975, ARBAULT and LACROIX 1975). In 1975, we decided to use this net in some studies in coastal waters that the ISTPM is conducting in...
Tipo: Text Palavras-chave: Traitement échantillon; Profondeur immersion; Pêche; Echantillonneur; Filet à plancton.
Ano: 1979 URL: http://archimer.ifremer.fr/doc/1979/acte-2991.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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Dynamique temporelle de la contribution du repeuplement en stades précoces de truite (Salmo Trutta l.) dans la population en place et dans la pêche sur le doubs franco-suisse. ArchiMer
Champigneulle, A.; Degiorgi, F.; Raymond, J. C.; Cachera, S..
The technique of otoliths fluoromarking has been used to evaluate at a large scale the practices of brown trout (Salmo trutta L.) stocking (540 000 - 570 000/year, most of them as sac fry) for three cohorts 1994-95-96 in a part of the River Doubs having a length of 40 km and fragmented in three zones (upstream, median, downstream) by three hydroelectric dams. For each of the three cohorts, there is a rather high contribution (23 to 60% according to the zone) of the stocked fry to the automnal 0+ standing population. The mass marking of all the stocked fry allowed to show that the dynamics of the contribution of the two components of recruitment (natural or stocked) differed. Indeed, the contribution of stocking decreased with time when measured in the...
Tipo: Text Palavras-chave: Salmo trutta; Repeuplement; Marquage; Otolithes; Pêche; Salmo trutta; Restocking; Marking; Otoliths; Angling.
Ano: 2002 URL: https://archimer.ifremer.fr/doc/00480/59141/61769.pdf
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Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes 1957 ArchiMer
ISTPM.
Tipo: Text Palavras-chave: Rapport activité; Travaux à la mer; Travaux des laboratoires; Biologie; Pêche; Ostréiculture; Mytiliculture; Conchylicultrue.
Ano: 1958 URL: http://archimer.ifremer.fr/doc/00135/24589/22619.pdf
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Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes. Année 1963 (du 1er octobre 1962 au 30 septembre 1963) ArchiMer
ISTPM.
Tipo: Text Palavras-chave: Rapport activité; Pêche; Océanographie; Conchyliculture; Activités diverses.
Ano: 1964 URL: http://archimer.ifremer.fr/doc/00135/24583/22611.pdf
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La pêche au vivaneau en Guyane Française : Etude comparative et évaluation des trois techniques : (ligne à main, nasse, chalut) ArchiMer
Prevost, Etienne.
Traditionnellement exploitée à la ligne à main et à la nasse par les navires vénézuéliens, la ressource en vivaneaux au large de la Guyane Française (poissons appartenant à la famille des Lutjanidae) subit depuis 1984-85 une exploitation intense par l'accroissement des techniques de pêche classiques et le développement d'une pêcherie au chalut. L'étude fait le point sur les potentialités de cette ressource : biologie, données de l'échantillonnage, bio-statistique (taille et sexes), relation taille poids des 3 espèces, composition spécifique des captures, décrit les engins de pêche et prospection, localise les lieux de pêche, donne une répartition de l'effort de pêche vénézuélien et chalutier martiniquais.
Tipo: Text Palavras-chave: Vivaneau; Lutjanidae; Guyane Française; Pêche; Ligne; Nasse; Chalut.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/00429/54014/55237.pdf
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Descriptif des flottilles et des activites halieutiques des quartiers du sud golfe de Gascogne en 1986. Noirmoutier à Bayonne ArchiMer
Decamps, Philippe; Leaute, Jean-pierre.
This document produce a description of the fishing fleet of the ports of south bay of Biscaye (french atlantic coast between Noirmoutier and Hendaye) in 1986, with the aid of statistical data on landings from officials markets or not. This is a first analysis on fishing boats, fishing: gears and areas usings, and mean species.
Tipo: Text Palavras-chave: South bay of Biscaye; Fleet; Fishing; Sud golfe de Gascogne; Flottille; Pêche.
Ano: 1988 URL: http://archimer.ifremer.fr/doc/1988/rapport-1570.pdf
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Flottilles et pêches maritimes du sud du golfe de Gascogne (dans les quartiers de Noirmoutiers à Bayonne en 1986) ArchiMer
Leaute, Jean-pierre; Decamps, Philippe.
This document produce a description of the fishing fleet of the ports of South Bay of Biscay (French Atlantic Coast between Noirmoutier and Hendaye) in 1986, with the aid of statistical data on landings from officials markets or no. This is a first analysis on fishing boats, fishing gears and areas usings, and mean species.
Tipo: Text Palavras-chave: South bay of Biscay; Fleet; Fishing; Sud golfe de Gascogne.; Flottille; Pêche.
Ano: 1988 URL: http://archimer.ifremer.fr/doc/1988/rapport-1663.pdf
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Tableau de bord de l'activité de la flotte de pêche du Finistère – étude en soutien à l'élaboration du schéma de référence des dragages en Finistère ArchiMer
Leblond, Emilie; Demaneche, Sébastien; Bermell, Sylvain.
This document was established within the framework of a study carried out to back up the elaboration of a dredging scheme in Finistère, answering a demand from the DDE-Finistère, and contains a list of dashboards concerning Finistère's fishing fleet and its activity in 2006, as well as charts presenting the main indicators per fishing area (statistical rectangle)....
Tipo: Text Palavras-chave: Cartes; Production; Activité; Finistère; Pêche; Flotte.
Ano: 2008 URL: http://archimer.ifremer.fr/doc/2008/rapport-3828.pdf
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Grands invertébrés et poissons observés par les campagnes scientifiques. Bilan 2007 ArchiMer
Bertrand, Jacques; Brind'Amour, Anik; Cochard, Marie-laure; Coppin, Franck; Leaute, Jean-pierre; Lorance, Pascal; Mahe, Jean-claude; Morin, Jocelyne; Poulard, Jean-charles; Rochet, Marie-joelle; Schlaich, Ivan; Souplet, Arnauld; Trenkel, Verena; Verin, Yves.
The ecosystems exploited by fishing are complex. The species which are sought after and their distribution rely on numerous processes, in time and space. The understanding of marine ecosystems requires important means and diverse information including those of professional fishing and scientific cruises. At first, scientific fishing cruises aimed to explore marine fauna and discover new halieutic resources. They were in line with the exploration cruises carried out by Prince Albert 1st of Monaco at the end of the XIXth century. However, since the beginning of the 1970s, they have been focusing on the quantification of the resources exploited by fishing. [...] After a series of "Understanding keys" aimed at helping the reader understand the methodology and...
Tipo: Text Palavras-chave: Mediterranean Sea; Bay of Biscay; English Channel; North Sea; France; Communities; Populations; Fishery science; Indicators; Bulletin; Méditerranée; Golfe de Gascogne; Manche; Mer du Nord; France; Pêche; Campagnes à la mer; Communautés; Populations; Halieutique; Indicateurs; Bulletin.
Ano: 2009 URL: http://archimer.ifremer.fr/doc/2009/rapport-6160.pdf
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Programme d Orientation Pluriannuel concernant une action commune de restructuration, de modernisation et de développement du secteur de la peche ArchiMer
Minet, Jean-pierre; Biseau, Alain; Charuau, Anatole; Dupouy, Herve; Durand, Jean-louis; Perodou, Jean-bernard.
Answering a need of the Office of Regional Marine Affairs of Brittany, the "fisheries" laboratory of the Ifremer in Lorient provides synthesis elements about the status of the stocks of the main species exploited in the Bay of Biscay, Celtic Sea and Western Ireland in 1983. It provides information about the fishing capacity according to the different jobs done and compares two fleets from South-Brittany: Lorient and Concarneau. This report will have to be completed by the laboratories of Roscoff for activities in North-Brittany and of la Rochelle for activities in the Bay of Biscay.
Tipo: Text Palavras-chave: Fishing fleet; Concarneau; Lorient; Fishing resources; West Ireland; Celtic Sea; Bay of Biscay; Brittany; Fishing; Flottille de pêche; Concarneau; Lorient; Ressource de pêche; Ouest Irlande; Mer Celtique; Golfe de Gascogne; Bretagne; Pêche.
Ano: 1984 URL: http://archimer.ifremer.fr/doc/1984/rapport-3635.pdf
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La pêche du merlu à La Rochelle. Analyse des statistiques de 1966 ArchiMer
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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Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes. Année 1967. (du 1er octobre 1966 au 31 décembre 1967) ArchiMer
ISTPM.
Un bilan pour l'année 1967 montre que l'Institut poursuit à la fois sa croissance et sa mutation. Ce développement quantitatif et qualitatif apparaîtra dans chaque domaine (Océanographie et Pêches - Conchyliculture - Technologie et Contrôles)
Tipo: Text Palavras-chave: Océanographie; Pêche; Conchyliculture; Parasite; Mortalité; Pollution eaux littorales; Rapport activité.
Ano: 1968 URL: http://archimer.ifremer.fr/doc/00134/24551/22584.pdf
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Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes 1958 ArchiMer
ISTPM.
Tipo: Text Palavras-chave: Rapport activité; Travaux à la mer; Océanographie; Pêche; C; Activités diverses.
Ano: 1959 URL: http://archimer.ifremer.fr/doc/00135/24615/22645.pdf
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La pêche du merlu au filet maillant sur les côtes françaises de l'Atlantique et plus particulièrement à La Rochelle ArchiMer
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
Registros recuperados: 80
Primeira ... 1234 ... Última
 

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