Consulta: subjectFacets:"Pêche"
Registros recuperados: 80
Data/hora: 04/06/2024 02:26:42

Synthèse des Pêcheries 2002 - Flotte mer du Nord-Manche-Atlantique
Provedor de dados: 5
Autores: 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

Etude et mise au point d'un chalut muni d'une grille sélective à langoustine (Campagne selmerl 2, juin 2002 )
Provedor de dados: 5
Autores: 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

Compactation for a better management of marine biomass: applications to fish discards and by-products
Provedor de dados: 5
Autores: 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

Grands invertébrés et poissons observés par les campagnes scientifiques. Atlas de distribution. Bilan 2008
Provedor de dados: 5
Autores: 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

Dynamique des populations marines exploitées. Tome 1. Concepts et modèles
Provedor de dados: 5
Autores: 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

Utilisation du filet à plancton du type "Bongo"
Provedor de dados: 5
Autores: 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

Synthèse des Flottilles de Pêche 2003. Flotte Mer du Nord - Manche - Atlantique
Provedor de dados: 5
Autores: 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

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.
Provedor de dados: 5
Autores: 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

Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes 1957
Provedor de dados: 5
Autores: 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

Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes. Année 1963 (du 1er octobre 1962 au 30 septembre 1963)
Provedor de dados: 5
Autores: ISTPM.
Tipo: Text
Palavras-chave: Rapport activité; Pêche; Océanographie; Conchyliculture; Activités diverses.
Ano: 1964
URL: http://archimer.ifremer.fr/doc/00135/24583/22611.pdf

La pêche au vivaneau en Guyane Française : Etude comparative et évaluation des trois techniques : (ligne à main, nasse, chalut)
Provedor de dados: 5
Autores: 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

Descriptif des flottilles et des  activites halieutiques des quartiers  du sud golfe de Gascogne en 1986. Noirmoutier à Bayonne
Provedor de dados: 5
Autores: 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

Flottilles et pêches maritimes du sud du golfe de Gascogne (dans les quartiers de Noirmoutiers à Bayonne en 1986)
Provedor de dados: 5
Autores: 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

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
Provedor de dados: 5
Autores: 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

Grands invertébrés et poissons observés par les campagnes scientifiques. Bilan 2007
Provedor de dados: 5
Autores: 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

Programme d Orientation Pluriannuel concernant une action commune de restructuration, de modernisation et de développement du secteur de la peche
Provedor de dados: 5
Autores: 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

La pêche du merlu à La Rochelle. Analyse des statistiques de 1966
Provedor de dados: 5
Autores: 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

Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes. Année 1967. (du 1er octobre 1966 au 31 décembre 1967)
Provedor de dados: 5
Autores: 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

Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes 1958
Provedor de dados: 5
Autores: 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

La pêche du merlu au filet maillant sur les côtes françaises de l'Atlantique et plus particulièrement à La Rochelle
Provedor de dados: 5
Autores: 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

La contamination des coquillages fouisseurs du bassin d'Arcachon : conséquences sur l'exploitation des gisements
Provedor de dados: 5
Autores: Bobo, Jean-pierre.
La spécificité du mode d'alimentation des coquillages fouisseurs présentera toujours un facteur de risques important pour leur qualité bactériologique car ils filtrent les particules présentes sur le sédiment superficiel fortement contaminé. Sur le Bassin d'Arcachon, 300 tonnes de coques et 120 tonnes de palourdes sont pêchées au banc d'Arguin et sur les vasières internes du nord-est de la baie. Leur taux de contamination varie de façon importante selon les sites et les périodes de l'année. Si le secteur central du bassin (île aux oiseaux) semble indemne de pollution, la majorité des zones de pêche peut être ponctuellement contaminée. Ce risque doit ètre pris en compte par la règlementation qui impose des mesures permettant d'améliorer la qualité sanitaire...
Tipo: Text
Palavras-chave: Bassin d'Arcachon; Coquillages fouisseurs; Pêche; Contamination bactérienne; Décontamination bactérienne; Bernache cravant; Réglementation.
Ano: 1996
URL: http://archimer.ifremer.fr/doc/00443/55429/56947.pdf

La filière française des produits de la mer : aspects technologiques
Provedor de dados: 5
Autores: Knockaert, Camille.
This report summarises the sea produce sector in France from a technical viewpoint. Firstly, the consumption and distribution aspects are approached, followed by a description of fish as primary material for industry, emphasising the constraints related to fishing and aquaculture. Then, the main sectors of transformation are presented as far as the use of by-products and co-products. Finally, information is provided on the transposition of industrial systems into small-scale models, followed by a briet glimpse of the localisation of the French fishing industry.
Tipo: Text
Palavras-chave: Filière produits de la mer; Contraintes; Pêche; Aquaculture; Filières de transformation; Sea produce sector; Constraints; Fishing; Aquaculture; Sectors of transformation.
Ano: 1995
URL: http://archimer.ifremer.fr/doc/00136/24712/22765.pdf

Implications de la couleur du bruit environnemental sur la variabilité des stocks halieutiques exploités
Provedor de dados: 5
Autores: Rouyer, Tristan.
The origin of fish stocks variability is a key question in fisheries science. The exploitation indeed has an important effect in terms of biomass reduction, but environmental forcing is of central interest as it affects numerous key biological processes. Recent theoretical results have shown that the nature of the environmental fluctuations, the environmental noise, has important ecological consequences on populations and particularly on their fluctuations. In addition the effects of exploitation, that are not a simple removal of individuals but also profoundly modifies the demography, the structure and the trophic interactions of fish stocks, can interact with environmental effects. Through an extensive analysis of time series we aim at understanding the...
Tipo: Text
Palavras-chave: Fisheries; Life history traits; Fish stocks variability; Environmental noise; Wavelets; Time series; Pêche; Traits d'histoire de vie; Variabilité des stocks halieutiques; Couleur du bruit environnemental; Ondelettes; Séries temporelles.
Ano: 2008
URL: http://archimer.ifremer.fr/doc/2008/these-6596.pdf

Pêche thonière et dispositifs de concentration de poissons
Provedor de dados: 5
Autores: Le Gall, Jean-yves; Cayre, Patrice; Taquet, Marc.
The international symposium "Tuna Fishing and Fish Aggregating Devices " , October 1999, in Martinique, takes stock of the exploitation of large pelagic fish around FADs, based on regional synthesis for the three oceans and the Mediterranean Sea. Main themes include technology, fishing methods, impact on resources, biology of fish aggregation, anthropology and economic aspects of FAD exploitation. The meeting will gather and disseminate results from recent and ongoing studies on FADs in the different oceans of the world, enhance collaboration between scientists and managers involved in the development of FADs, promote the emergence of scientific and technical research, form a network for cooperation and enhance communications between researchers in the...
Tipo: Text
Palavras-chave: Économie; Pêche; Ressource halieutique; Technique de pêche.
Ano: 2000
URL: https://archimer.ifremer.fr/doc/00042/15326/12646.pdf

Projet pilote du Système d’Informations Halieutiques (SIH) Martinique (2007-2010). Premières données sur la pêche en Martinique (2009-2010)
Provedor de dados: 5
Autores: Reynal, Lionel; Demaneche, Sebastien; Guyader, Olivier; Bertrand, Jacques; Berthou, Patrick; Dromer, Clement; Maros, Emmanuel; Bruneau, Marie; Bellanger, Manuel; Merrien, Claude; Guegan, Fabrice; Lespagnol, Patrick; Pitel-roudaut, Mathilde; Jezequel, Michele; Leblond, Emilie; Daures, Fabienne.
Le statut de département français fait de l’île de la Martinique une des régions ultra périphériques (RUP) de l’Union européenne. L’activité des navires de pêche qui exploitent sa ZEE s’inscrit dans le cadre de la politique commune des pêches de l’Union européenne, et la gestion des ressources partagées avec d’autres pays s’exerce dans le cadre des organisations internationales de pêche afférentes. Avec 1098 navires de pêche dont 1074 de moins de 10 mètres, la flotte de la Martinique représentait en 2009 16% de la flotte française. L’absence de données halieutiques depuis les évaluations de Gobert en 1989 a été identifiée à de nombreuses reprises comme un élément critique pour le suivi de l’évolution des activités de pêche et des ressources exploitées,...
Tipo: Text
Palavras-chave: SIH; Système d’informations halieutiques; Pêche; Martinique.
Ano: 2013
URL: http://archimer.ifremer.fr/doc/00156/26762/24850.pdf

Contribution à l'étude de la crevette rose Palaemon serratus (Pennant) : Exploitation, Biologie, Elevage, Epidémiologie
Provedor de dados: 5
Autores: Campillo, Albert.
This these is the result of several years of investigations conducted on the common prawn Palaemon serratus in the Roscoff (northern Brittany) and Yeu (bay of Biscay) sectors of the French Atlantic coast.    Following a description of the fishery and fishing strategies, it deals with the species biological aspects, focusing on growth, lifespan, sex-ratio and breeding. Hypotheses on the reasons for apparent variations in interannual abundance are drawn up and compared with field observations.   The second part is devoted to production experiments in a controlled environment (hatchery), explaining how larvae are obtained and their development and survival with respect to food, density and physical parameters like salinity and temperature. The link between...
Tipo: Text
Palavras-chave: Shrimp farm; Larval development; Sex ratio; Breeding; Growth; Fishery; Palaemon serratus; Common prawn; Elevage; Développement larvaire; Sex ratio; Reproduction; Croissance; Pêche; Palaemon serratus; Crevette rose.
Ano: 1979
URL: http://archimer.ifremer.fr/doc/1979/these-1196.pdf

Manuel des Pêches Maritimes françaises - Fascicule I
Provedor de dados: 5
Autores: Beauge, L; Belloc, G; Boury, M; Desbrosses, P; Face, L; Le Gall, J; Lambert, L; Remy, D; Schvinte, J; Cochin,.
This version of the Manual of French Maritime Fishing was published in 1935 by the Office of Maritime Fishing.  The authors attempted to explain the technical situation of that time of the industry to which their studies were dedicated.  Here is a summary of the first part:  - Introduction to the history of maritime fishing in France - Fishing in prehistoric times and in antiquity - Herring in the Middle Ages - Other fishing in the Middle Ages - Whaling and fishing other cetaceans - Deep-sea fishing: of cod fish in Newfoundland and on the Grand Banks - Fishing on the Newfoundland coast - The green fishery on the Grand Banks - Mussel fishing in Iceland and in the North Sea - Arrival of the steam trawler The evolution of French fishing. Conclusion  - The...
Tipo: Text
Palavras-chave: History; Fisheries; Histoire; Pêche.
Ano: 1935
URL: http://archimer.ifremer.fr/doc/1935/rapport-1736.pdf

Peches experimentales des crustaces profonds dans les eaux de la martinique ( pandalidae, nephropidae ). Prospections, rendements et biologie des especes.
Provedor de dados: 5
Autores: Paulmier, Gerard; Gervain, Paul.
The principal objective of the work carried out in the deep waters adjoining the island shelf around Martinique between July 1991 and april 1992 was to establish an initial inventory of potentially exploitable deep benthic resources.The cylindrical lobster pot used during fishing experiments allowed the catch of a varied carcinological marine organisms of which six species at least have economic interest : 5 species of shrimp all belonging to the sub-order of Caridea of the Pandalidae family : Plesionika edwardsi, P. (macropoda) polyacanthomerus, P.laevis, Heterocarpus ensifer and H.laevigatus, and one species of prawn of the Nephropidae family : Eunephrops cadenasi. The yields, compared to those of commercial fishermen, were medium or good for Plesionika...
Tipo: Text
Palavras-chave: Depth; Biology; Fishinf; Prawn; Shrimp; Crustaceas; Martinique; Profond; Biologie; Pêche; Langoustine; Crevette; Crustace; Martinique.
Ano: 1994
URL: http://archimer.ifremer.fr/doc/1994/rapport-1540.pdf

VIBRance : éValuation des Impacts Bactériologiques dans l'Estuaire de la Rance. Hiérarchisation des flux de contamination microbiologique dans le cadre de l’élaboration du profil de vulnérabilité conchylicole du secteur Rance et baie de Saint-Malo
Provedor de dados: 5
Autores: Cheve, Julien; Le Noc, Sandrine.
Le projet VIBRance (éValuation des Impacts Bactériologiques dans l’estuaire de la Rance) a fait suite à l’observation d’une nette dégradation de la qualité microbiologique des eaux dans l’estuaire de la Rance (Rance maritime &amp; baie de Saint-Malo) au milieu des années 2010, présentant un risque pour la pérennité des activités tributaires : pêche à pied de loisir et professionnelle, conchyliculture, algoculture et à plus long terme la baignade. La situation revêt un caractère multi-sources (nombreux exutoires) et complexe (hydrodynamisme d’un estuaire découpé et contrôlé par un barrage marémoteur). La problématique posée est quelles sont les sources de contamination microbiologique dans l’estuaire de la Rance et leurs impacts associés ? Le projet...
Tipo: Text
Palavras-chave: Impact; Bactériologique; Microbiologique; Estuaire; Rance; Baie de Saint- Malo; Profil; Vulnérabilité; Conchylicole; Baignade; Pêche; Pied; Escherichia coli; Diagnostic; Courantologie; Modélisation; Dispersion source; Contributeur; VIBRance.
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00442/55363/56879.pdf

Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes. Année 1959
Provedor de dados: 5
Autores: ISTPM.
Tipo: Text
Palavras-chave: Rapport activité; Travaux à la mer; Océanographie; Pêche; Conchyliculture; Activités diverses.
Ano: 1960
URL: http://archimer.ifremer.fr/doc/00135/24618/22648.pdf

La gestion des ressources et des territoires : Application à la mise en oeuvre de projets de valorisation de sous-produits de poisson
Provedor de dados: 5
Autores: Penven, Anais.
Beyond the technical and technological advances in the conversion of marine by-products into useful products, the territorial, economic, social, political and environmental parameters, which govern all forms of approaches for fish by-products upgrading, must be taken in account. This is essential to understand why and how bioconversion technologies are applicable. The fishery sector is facing several issues such as fish stocks weakening, recourse to imports, aquaculture rising or consumers behaviors which complicate the approach of fish by-products upgrading as it is linked to the raw material processing. Thanks to some projects addressed this thematic in recent years, several quantitative and qualitative data about by-products deposits are available....
Tipo: Text
Palavras-chave: Sous-produits; Valorisation; Territoire; Pêche; Gestion; Transformation; Stratégie industrielle; Multi-filières; By-products; Upgrading; Territory; Fishing; Management; Processing; Industrial strategy; Agrowastes.
Ano: 2014
URL: http://archimer.ifremer.fr/doc/00212/32347/30796.pdf

Evaluations locales des populations de bivalves dans le golfe de normand breton. Résultats de la campagne BIVALVES2002
Provedor de dados: 5
Autores: Pitel, Mathilde; Savina, Marie; Fifas, Spyros; Berthou, Patrick.
The exploited stocks of wild bivalves (common cockles, dog cockles, clams, and spisules) in the Norman-Breton gulf vary according to the fishing activity and the environmental conditions. Different studies, carried out by the Ifremer in this region (between 1982 and 1998), enabled the evaluation of the stocks available for fishing as well as the collection of data on these species (demographic structure, growth...). For more information on the 1993-1994 studies and a presentation of the site and the fishery please refer to the reports by Berthou, 1987 and Noël et al, 1995. The bivalve expedition conducted in May 2002, enabled us to update the data on the populations of dog cockles and banded carpet shells, then of spisules and clams, using the same...
Tipo: Text
Palavras-chave: Bittersweet palourdi; Spisula; Clam; Brittany norman gulf; Bibalves; Brittany; Fishing; Crepidule; Amande de mer; Spisule; Praire; Palourde; Golfe normand breton; Bivalves; Bretagne; Pêche.
Ano: 2004
URL: http://archimer.ifremer.fr/doc/2004/rapport-4609.pdf

Biologie et pêche traditionnelle des crevettes pénéides dans l'embouchure d'un fleuve en milieur semi-aride (sud-ouest de Madagascar)
Provedor de dados: 5
Autores: Laroche, Jean; Benoely,; Siaviri, A.
Traditional fishing using beach seines was studied over a period of one year at the mouth of the Onilahy river. The catches/efforts were recorded on a daily basis, biological sampling and the measurement of hydrological parameters being carried out twice a month. The moderate variations of salinity and temperature (14 &lt; salinity &lt; 35; 25 degrees C &lt; temperature &lt; 30 degrees C) which were observed in the estuary can be explained by the semiarid climate of the area. Four species of penaeid shrimps are to be found on the Onilahy: Metapenaeus monoceros, Panaeus indicus, Penaeus monodon and Penaeus japonicus, which were mainly caught at the subadult/adult stage with a Carapace length between 10 and 50 mm. The presence of these important sizes at the...
Tipo: Text
Palavras-chave: Pêche; Estuaire; Dynamique population; Croissance; Taille corporelle; Cycle évolutif; Zone semi aride; Madagascar; Penaeus japonicus; Penaeus monodon; Penaeus indicus; Metapenaeus monoceros; Rivière Onilahy; Afrique; Milieu saumâtre; Macrura; Decapoda; Crustacea; Arthropoda; Invertebrata; Fishing; Estuaries; Population dynamics; Growth; Body size; Life history; Semi arid zone; Malagasy Republic; Penaeus japonicus; Penaeus monodon; Penaeus indicus; Africa; Brackish water environment; Macrura; Decapoda; Crustacea; Arthropoda; Invertebrata.
Ano: 1995
URL: http://archimer.ifremer.fr/doc/00097/20828/42822.pdf

La pêche sur les Accores du Groenland-oriental et de l'Islande. Résultats de la campagne de la " Thalassa "avril-mai 1971.
Provedor de dados: 5
Autores: Maucorps, A.; Lefranc, G.; Corre, B.
Tipo: Text
Palavras-chave: Prospecting; La Thalassa; Groënland est; Fishing; Prospection; La Thalassa; Groënland est; Fonds islandais; Pêche.
Ano: 1972
URL: http://archimer.ifremer.fr/doc/1972/publication-2065.pdf

Distribution des tailles de homard (Homarus gammarus L.) le long des côtes bas-normandes
Provedor de dados: 5
Autores: Bertrand, Jacques.
Observations on lobsters catch with pots along the coasts of Basse-Normadie prove that large variations in the distribution of weight appear on adjoining zones. Influence of factors as environement, particularly substrat and tide, as also fishing effort are analysed. Effects of the evolutions in the year of animals catchability are also expected.
Tipo: Text
Palavras-chave: Crustacés; Crustacea; Homard; Homarus gammarus; Normandie; Pêche; Distribution; Basse Normandie.
Ano: 1983
URL: http://archimer.ifremer.fr/doc/00009/11984/8688.pdf

Synthèse des flottilles de pêche 2010. Flotte de Mer du Nord - Manche - Atlantique. Flotte de Méditerranée
Provedor de dados: 5
Autores: Leblond, Emilie; Daures, Fabienne; Berthou, Patrick; Merrien, Claude; Pitel-roudaut, Mathilde; Le Grand, Christelle; Demaneche, Sebastien; Jezequel, Michele; Bodere, Erwan; Le Blond, Samuel; Macher, Claire; Le Grand, Christelle.
This document, which is the eighth edition of a series started in 2000, provides a global overview of the data collected in 2011 as part of the Fisheries Observatory of Ifremer. It aims to present a summary of the activity and economic situation of the French fleets operating in the North Sea, English Channel, Northeast Atlantic and Mediterranean Sea in 2010. It updates the 2009 issue, which was published in 2011. This synthesis is intended for a wide audience.  The document contains several fact sheets: • The first sheet provides a description of the French national fishing fleet (North Sea - Channel, Atlantic and Mediterranean Sea, excluding overseas), including vessel and crew characteristics. It also presents the evolution of the French fishing fleet...
Tipo: Text
Palavras-chave: Pêche; Typologies; Flottille; Métier; Engin; Indicateurs d’activité; Indicateurs économiques; Mer du Nord; Manche; Atlantique; Méditerranée; France.; Fishing sector; Typologies; Fishing fleet; Métier; Gear; Indicators of fishing activity; Economic indicators; North Sea; English Channel; Atlantic; Mediterranean Sea; France.
Ano: 2012
URL: http://archimer.ifremer.fr/doc/00117/22797/20601.pdf

Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes. Année 1964 (du 1er octobre 1963 au 30 septembre 1964)
Provedor de dados: 5
Autores: ISTPM.
Tipo: Text
Palavras-chave: Rapport activité; Travaux à la mer; Océanographie; Pêche; Conchyliculture; Activités divers.
Ano: 1965
URL: http://archimer.ifremer.fr/doc/00135/24611/22641.pdf

Campagne Techorhago
Provedor de dados: 5
Autores: Vacherot, Jean-philippe.
Pour être en phase avec les recommandations de la communauté européenne, les missions ORHAGO doivent utiliser un chalut à perche pour la constitution des indices d'abondance de sole dans le golfe de Gascogne. Un chalut à perche de 4 m (environ 2000 kg) a été construit et acheté aux Pays-Bas dans l'optique des futures campagnes à la mer. La campagne TECHORHAGO visait à essayer et à mettre au point les différentes manoeuvres de mise à l'eau et de virage du chalut en le remorquant sur les deux treuils du Gwen-Drez. L'EROC (Engin Remorqué d'Observation des Chaluts) était embarqué.
Tipo: Text
Palavras-chave: Eroc; Gwen Drez; Fishing; Technology; Beam trawl; Bay of Biscay; Sole; Pêche; Technologie; Eroc; Gwen drez; Chalut à perche; Golfe de Gascogne; Sole; Indice d'abondance.
Ano: 2007
URL: http://archimer.ifremer.fr/doc/2007/rapport-4594.pdf

Technologie des dispositifs de concentration de poissons et techniques de pêche aux gros pélagiques. Compte rendu d'essais effectués pendant l'été austral 1989-90
Provedor de dados: 5
Autores: Biais, Gerard; Taquet, Marc.
Fish aggreagating devices (FAD), "semi-heavy" models, have been anchored all around La Réunion Island since 1988. For maximising profits derived from them, "light" FAD less expensive have been designed and locally unused fishing gears were tried. The use of this latter appears to be limited in local context, but in contrast the use of "light" FADS seems an interesting way. Their design calculus are given. NOT CONTROLLED OCR
Tipo: Text
Palavras-chave: Réunion; Océan Indien; Pélagiques; Thons; Pêche; Dispositif de concentration de poisson; DCP.
Ano: 1990
URL: https://archimer.ifremer.fr/doc/1990/rapport-3895.pdf

Rapport d'activité de l'Institut Scientifique et Technique des Pêches Maritimes - Année 1971
Provedor de dados: 5
Autores: ISTPM.
Tipo: Text
Palavras-chave: Rapport activité; Travaux à la mer; Océanographie; Pêche; Conchyliculture; Activités diverses.
Ano: 1972
URL: http://archimer.ifremer.fr/doc/00135/24617/22647.pdf

Projet ENERSENNE. Efficacité énergétique de la senne Danoise. Rapport final
Provedor de dados: 5
Autores: Priour, Daniel; Billar, Jean-yves; Morizur, Yvon; Gomez, Julio.
The objective of the project is firstly, to assess the fuel consumption for the fishing technique of Danish seine including assessing its distribution in each phase of its implementation and secondly, investigate potential improvements in energy consumption. Sensors on the boat and on the gear have been installed. Measurements were carried out during sea trials. The boat and gear were simulated. From these measurements and simulations, we observe that the route and fishing phase have more or less te same consumption (58% and 42%). During fishing phase, the gear focuses the main share of consumption (60%). This energy is transmitted to 2/3 by winches and 1/3 by the propulsion. Areas for improvement were evaluated: Changing the type of winch (electric vs...
Tipo: Text
Palavras-chave: Efficacité énergétique; Senne danoise; Pêche; Energy efficiency; Danish seine; Fishing.
Ano: 2014
URL: http://archimer.ifremer.fr/doc/00243/35383/33897.pdf

Tuyauteries composites: Installation prototype sur un bateau de peche
Provedor de dados: 5
Autores: Croquette, Jean; Dufour, X; Forestier, J; Parquic, J.
A composite prototype engine cooling piping system was installed in 1990 by SBPI on a 50 meter fishing boat owned by Jego Quere. The installation on board was easy and no incident has happened since the beginning of this experiment, which is followed by a working group coordinated by Ifremer and checked by Bureau Veritas. Extended application of composite pipes may be contemplated.
Tipo: Text
Palavras-chave: Corrosion; Fishing; Boats; Fishing vessels; Pipes; Ship technology; Composite materials; Corrosion; Pêche; Bateau; Tuyauterie composite.
Ano: 1992
URL: http://archimer.ifremer.fr/doc/1992/acte-1069.pdf

Analyse de quelques pêches pélagiques profondes dans le golfe de Gascogne (Annélides, Céphalopodes, Crustacés décapodes, poissons)
Provedor de dados: 5
Autores: Abbes, Rene; Quero, Jean-claude.
Au cours de ses campagnes dans le golfe de Gascogne en 1966, 1967 et 1968 la Thalassa a effectué 17 pêches planctoniques profondes à l'aide d'un chalut Isaacs-Kidd. Parmi elles, huit ont été faites à des profondeurs comprises entre 850 et 1100 m.
Tipo: Text
Palavras-chave: Pêche; Golfe de Gascogne; Répartition espèces; Capture.
Ano: 1968
URL: http://archimer.ifremer.fr/doc/00142/25322/23396.pdf

Poissons et invertébrés au large des côtes de France. Indicateurs issus des pêches scientifiques. Bilan 2004
Provedor de dados: 5
Autores: Bertrand, Jacques; Cochard, Marie-laure; Coppin, Franck; Leaute, Jean-pierre; Lobry, Jeremy; Mahe, Jean-claude; Morin, Jocelyne; Poulard, Jean-charles; Rochet, Marie-joelle; Schlaich, Ivan; Souplet, Arnauld; Trenkel, Verena; Verin, Yves; SIH-C.
The integration of fishing management into the ecosystemic approach has been recommended for many years by international consultative bodies; it is also written into international conventions and agreements. The implementation of the ecosystemic approach involves the development of programmes for monitoring exploited ecosystems in order to measure the effects of management steps. Plotting the results of these observations for operational reasons requires formalizing summary performance indicators.  IFREMER has carried out halieutic observation campaigns for some twenty years along the coasts of France from oceanographic ships and chartered ships. The objective of these campaigns is to produce abundance indices of species that are of halieutic interest....
Tipo: Text
Palavras-chave: Ecosystem; Indicating; Scientific survey; Scientific research; Fishing; English Channel; Bay of Biscay; France; Shellfish; Fish; Invertébrés; Poissons; Ecosystème; Indicateur; Campagne océanographique; Recherche scientifique; Pêche halieutique; Pêche; Mer du nord; Golfe de gascogne; Manche; France.
Ano: 2007
URL: http://archimer.ifremer.fr/doc/2007/rapport-2327.pdf

Activité et production des navires français – Façade "Manche est" et Façade "Loire-Gironde"
Provedor de dados: 5
Autores: Delpech, Jean-paul; Mehault, Sonia; Rostiaux, Emilie; Leaute, Jean-pierre; Leblond, Emilie; Demaneche, Sebastien; Coppin, Franck; Mahe, Kelig; Vaz, Sandrine.
This report is a result of a contract between Ifremer and the French Ministry of Industry. The aim was to provide map the fisheries activity and landings for french fishing vessels, located in the Eastern Channel and the Bay of Biscay during the year 2005. Two areas have been selected:  - the "Eastern Channel" area, including 7 administrative departments : Nord, Pas-de-Calais, Somme, Seine-Maritime, Eure, Calvados and Manche. - the "Loire-Gironde" area, including 4 administrative departments : Loire-Atlantique, Vendée, Charente-Maritime and Gironde.
Tipo: Text
Palavras-chave: Fishing fleets; Fishing gears; Bay of Biscay; Eastern Channel; Mapping; Landings; Fisheries activity; Flottilles; Pêche; Engins; Golfe de Gascogne; Manche est; Cartographie; Production; Activité halieutique.
Ano: 2007
URL: http://archimer.ifremer.fr/doc/2007/rapport-6645.pdf

Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes 1955
Provedor de dados: 5
Autores: ISTPM.
Tipo: Text
Palavras-chave: Rapport activité; Travaux à la mer; Biologie; Pêche; Ostréiculture; Mytiliculture; Conchyliculture.
Ano: 1956
URL: http://archimer.ifremer.fr/doc/00135/24590/22620.pdf

Contribution a l'étude de l'étrille Necora puber dans le Mor-Braz : données halieutiques, biologiques et pathologiques
Provedor de dados: 5
Autores: Wilhelm, Gwenaëlle.
The velvet swimming crab Necora puber, commonly found on the French coast was an important resource for inshore fishermen of the Mor-Braz sea in Southern Brittany before the production collapsed in 1985. Although there are still many uncertainties as to the reasons for this, we note that the collapse took place after a significant ecological imbalance which locally caused massive mortality of many marine organisms in 1982.  Without being obviously linked to the former point, mortality due to pathological causes was observed in velvet swimming crabs. Seeing the lack of general knowledge about these crabs, this study was designed to acquire data about its fishery and its biology. The first part focused on fleet, fishing effort and yield trends in the...
Tipo: Text
Palavras-chave: Parasitic dinoflagellate; Hematodinium; Northern Biscay; South Brittany; Pathology; Reproduction; Growth; Fishing; Necora puber; Velvet swimming crab; Dinoflagellé parasite; Hematodinium; Nord Gascogne; Bretagne sud; Pathologie; Reproduction; Croissance; Pêche; Necora puber; Etrille.
Ano: 1995
URL: http://archimer.ifremer.fr/doc/1995/these-1197.pdf

La pêcherie du tourteau Cancer pagurus sur les cotes de Bretagne Sud : déplacements, croissance, reproduction
Provedor de dados: 5
Autores: Le Foll, Anne.
Targeted fishing of the edible crab Cancer pagurus has progressively replaced that of overfished lobster and spiny lobster stocks.  Over the past few years it has become a significant activity for small-scale fishing vessels from various harbours on the Channel and the Atlantic French coast. Official figures show that national landings amounted to 10,000 tonnes in 1980. In spite of this fishery being recent, drops in yield in some areas have brought about changes in the way it is exploited, with more distant fishing grounds and redeployments.  This doctoral thesis study was conducted in relation with the Scientific and Technical Institute of Maritime Fisheries (ISTPM), contributing to the implementation of a rational edible crab management policy....
Tipo: Text
Palavras-chave: Reproduction; Growth; Migration; South Brittany; Northern Biscay; Fishery; Cancer pagurus; Edible crab; Reproduction; Croissance; Migration; Bretagne sud; Nord Gascogne; Pêche; Cancer pagurus; Crabe tourteau.
Ano: 1982
URL: http://archimer.ifremer.fr/doc/1982/these-1204.pdf

Scénarios d'aménagment des activités de pêche dans la bande cotière bretonne, rapport 2003
Provedor de dados: 5
Autores: Talidec, Catherine; Daures, Fabienne; Leblond, Emilie; Lesueur, M.; Boude, J.p.
This document is the progress report, for the third year, of the research programme "Scenarios for Development of Fishing Activity in the Breton Coastal Strip". Co-financed by the Brittany Region within the framework of the XII State/Regional Planning Contract, this programme teams up scientific partners from IFREMER, ENSAR, and UBO (CEDEM). This report is made up of two parts: - The first part is dedicated to the synthesis of the fisheries of Mor Braz. It was a matter of approaching the whole of Mor Braz with the methodology used for the study of customs, resources and space in the Gulf of Morbihan. Following the presentation of fishing activities, the first results on the economic situation of the fleets are explained. - The second part is a legal and...
Tipo: Text
Palavras-chave: Database; Ship survey; Licence; Fishing assessment; Fleet; Costal fishing; Brittany; Enquêtes; Bases de données; Navire; Licence; Étude juridique; Flottille; Golfe du Morbihan; Pêcheries cotières; Mor Braz; CPER; Pêche; Bretagne.
Ano: 2004
URL: http://archimer.ifremer.fr/doc/2004/rapport-2262.pdf

La petite pêche en Aquitaine - le bassin d'Arcachon - Halieutique, socio-économie, usages et réglementations. 1999-2000
Provedor de dados: 5
Autores: Caill-milly, Nathalie; Leaute, Jean-pierre; Trouillet, Brice; Laborde, Jean-louis; Goumy, Cécilia; Prouzet, Patrick; Grandpierre, Alde; Lissardy, Muriel; Corlay, Jean-pierre.
Introduction : Intra-basin fishing is not grasped as well, partly because of a lack of distinction between pure professional fishing units and conchological units and on the other hand because of the large amount of ships. Poorly adapted codification of the equipment found in the basin is also contributing to this lack of information. Studies on the subject do exist, but the elements necessary to publish notices are not always gathered, this is leading to the proposal of a geographical systemic analysis on the basin. The steps that are being taken are complementing the development of the Geographical Information System already in place in the basin since 1993 through DEL at the Arcachon Ifremer as well as the PECOSUDE European study ¿ caractéristiques des...
Tipo: Text
Palavras-chave: Uses; Regulation; Economy; Halieutics; Basin of Arcachon; Fishing; Usages; Réglementation; Economie; Halieutique; Bassin d'Arcachon; Pêche.
Ano: 2001
URL: https://archimer.ifremer.fr/doc/2001/rapport-1660.pdf

Synthèse des flottilles de pêche 2009 - Flotte Mer du Nord - Manche - Atlantique - Méditerranée
Provedor de dados: 5
Autores: Leblond, Emilie; Daures, Fabienne; Berthou, Patrick; Merrien, Claude; Pitel-roudaut, Mathilde; Macher, Claire; Le Grand, Christelle; Demaneche, Sebastien; Jezequel, Michele; Bodere, Erwan; Le Blond, Samuel.
This document, which is the eighth edition of a series started in 2000, provides a global overview of the data collected in 2010 as part of the Fisheries Observatory of Ifremer. It aims to present a summary of the activity and economic situation of the French fleets operating in the North Sea, English Channel, Northeast Atlantic and Mediterranean Sea in 2009. It updates the 2008 issue, which was published in 2010. The summary is intended for a wide audience. The document contains several fact sheets: • The first sheet provides a description of the French national fishing fleet (North Sea - Channel, Atlantic and Mediterranean Sea, excluding overseas), including vessel and crew characteristics. It also presents the evolution of the French fishing fleet since...
Tipo: Text
Palavras-chave: Pêche; Typologies; Flottille; Métier; Engin; Indicateurs d’activité; Indicateurs économiques; Mer du Nord; Manche; Atlantique; Méditerranée; France; Fishing sector; Typologies; Fishing fleet; Métier; Gear; Indicators of fishing activity; Economic indicators; North Sea; English Channel; Atlantic; Mediterranean Sea; France.
Ano: 2011
URL: http://archimer.ifremer.fr/doc/00042/15352/12707.pdf

Compte rendu des essais de pêche du Laminaria hyperborea
Provedor de dados: 5
Autores: Arzel, Pierre; Mingant, Christian; Noel, Philippe; Gourronc, Eugene.
Introduction  During the month of April 1994, the "Ressources Halieutiques de l'Ifremer" laboratory (Ifremer Halieutic Resources) in Brest tested tools to be used for the harvesting of Laminaria hyperborea as requested by Système Bio-Industries. The first results of this trial campaign are as follows: The tools are effective as far as interspecific as well as intraspecific selectivity. Rightly so, Laminaria hyperborea accounts for nearly 100% of the harvest. We also noticed that only large size plants are harvested, commercial harvest is satisfactory in terms of yield. However insufficiencies still remain. Comb efficiency is low, since the actual harvest only represents 10 to 12% of the stipes collected when the machine goes through.  This low efficiency...
Tipo: Text
Palavras-chave: Oceanographical campagne; Seaweed; Laminaria hyperborea; Fishing; Campagne océanographique; Algue; Laminaria hyperborea; Pêche.
Ano: 1996
URL: http://archimer.ifremer.fr/doc/1996/rapport-1651.pdf

Synthèse des flottilles de pêche 2006 - Flotte Mer du Nord - Manche - Atlantique - Méditerranée
Provedor de dados: 5
Autores: Leblond, Emilie; Daures, Fabienne; Berthou, Patrick; Merrien, Claude; Pitel-roudaut, Mathilde; Bermell, Sylvain; Brigaudeau, Cecile; Planchot, Marie; Demaneche, Sebastien; Jezequel, Michele; Bodere, Erwan.
This document, which is the fifth edition of a series started in 2000, provides a global overview of the data collected in 2007 as part of the Fisheries Observatory of Ifremer. It includes a brief account of the activity and financial situation of the French fleets operating in the North Sea, English Channel, Northeast Atlantic and Mediterranean Sea in 2006 and updates the 2005 issue, which was published in 2006. The summary is intended for a wide audience. The document contains several fact sheets : • The first sheet provides a global description of the French national (excluding overseas) fishing fleet (North Sea - Channel, Atlantic and Mediterranean Sea), including vessel and crew characteristics. It also presents the evolution of the French fishing...
Tipo: Text
Palavras-chave: Pêche; Typologies; Flottille; Métier; Engin; Indicateurs d’activité; Indicateurs économiques; Mer du Nord; Manche; Atlantique; Méditerranée; France; Fishing sector; Typologies; Fishing fleet; Métier; Gear; Indicators of fishing activity; Economic indicators; North Sea; English Channel; Atlantic; Mediterranean Sea; France.
Ano: 2007
URL: http://archimer.ifremer.fr/doc/00042/15351/12706.pdf

Pêche de la langouste rouge Palinurus elephas en france. Eléments pour fixer une taille marchande
Provedor de dados: 5
Autores: Latrouite, Daniel; Noel, Philippe.
From the end of XIX century to the 1950', spiny lobster (Palinurus elephas) fishing has been an important economical activity for potters of Brittany and led to landings over two thousands tons. Later, impoverishment of traditional fishing grounds and closure, to French fleet, of foreign fishing area obliged a reconversion of potters toward crabs (edible crab and spider crab). Recently in the 80', development of a netting activity has restarted catches of spiny lobster (at a modest scale). Presently, the only reglementary measure concerning this species/metier is a national minimum legal size (total length) but European Commission has wished that a European MLS would be established. In that aim, this paper presents the main features of spiny lobster...
Tipo: Text
Palavras-chave: Reproduction; Fishery; France; Atlantic; Droit; Commerce; Size; Spiny lobster; Palinurus elephas; Biometry; Fishing; Reproduction; Biométrie; Pêche; Palinurus elephas; Langouste rouge.
Ano: 1997
URL: http://archimer.ifremer.fr/doc/1997/acte-1415.pdf

Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes. Année 1960
Provedor de dados: 5
Autores: ISTPM.
Tipo: Text
Palavras-chave: Rapport activité; Travaux à la mer; Océanographie; Pêche; Conchyliculture; Activités divers.
Ano: 1961
URL: http://archimer.ifremer.fr/doc/00135/24612/22642.pdf

Problématique de suivi de la pêche insulaire
Provedor de dados: 5
Autores: Reynal, Lionel; Maguer, Cedric; Taquet, Marc.
Insular fisheries statistics are often insufficient to allow a good management of halieutics resources. The reasons of this insufficiency, in large part, is due to inadequate methods for recording catch data and analyzing fishing effort. This presentation proposes the use of a software pro gram (&lt;&lt; S.P.1. ») which helps to elaborate statistics from sampling, making easier the work of personnel who are charged with producing encoded informations on insular fisheries
Tipo: Text
Palavras-chave: Statistiques; Pêche; Insulaire; Statistics; Fisheries; Insular.
Ano: 1998
URL: http://archimer.ifremer.fr/doc/00113/22410/20107.pdf

Caractérisation biologique et variation des captures de la grande alose (Alosa alosa) par unité d'effort sur le fleuve Adour (Pyrénées Atlantiques, France)
Provedor de dados: 5
Autores: Prouzet, Patrick; Martinet, Jean-pierre; Badia, Jacques.
The study of logbooks from commercial fishermen on the Adour River and commercial samples allowed characterization of the allis shad population (Alosa alosa L.) caught during the period 1988-91. A better knowledge of the influence of hydroclimatic factors (rate of river flow and intensity of tidal coefficient) on the catchability of the species in that never was also obtained. Allis shad are mainly recruited to this fishery from the beginning of April to the end of May: between 78 and 89 % depending on year. Males in the population were on average younger than females. However, at the same age, males were significantly smaller in size and in weight than females. These results reinforce the knowledge already obtained on French stocks in the Loire and...
Tipo: Text
Palavras-chave: Alosa alosa; Grande alose ou alose vraie; Clupéidés; Captures; Stock; Pêche; Âge; Débit fluvial; Courant de marée; Atlantique; Alosa alosa; Allis shad; Clupeidae; Catch; Fishing effort; Stock assessment; Age composition; Flow and tidal currents; Atlantic.
Ano: 1994
URL: http://archimer.ifremer.fr/doc/00188/29891/28336.pdf

The Atlantic Bluefin Tuna: A global perspective
Provedor de dados: 5
Autores: Fonteneau, Alain; Fromentin, Jean-marc.
This communication presents a global overview of Atlantic bluefin tuna biology, exploitation and management. The comparison between bluefin tuna and all other tuna species do show that this species is ranking number one among other tunas world wide in a wide range of its resources and fisheries characteristics. Bluefin tuna is for instance the gold winner in the category of fisheries (about 10,000 years of documented fisheries, the highest price in the market, the largest tuna taken), of its peculiar biology (large migration, homing, growth, etc.) and in the category of risks presently faced by the resource, because of its multiple scientific uncertainties still pending, its increasingly serious statistical problems and the heavy political context in the...
Tipo: Text
Palavras-chave: Pêche; Durabilité; Pêche abusive; Migration; Caractéristique du cycle vital; Fisheries; Sustainability; Overfishing; Migration; Life history trait.
Ano: 2003
URL: http://archimer.ifremer.fr/doc/00194/30568/28995.pdf

Towed Gear Optimisation, application to trawls
Provedor de dados: 5
Autores: Roullot, Jean; Vincent, Benoit.
IFREMER has been developing and commercialising scientific software to help the conception and optimisation of any kind of trawl. This software named DynamiT makes available a "virtual flume tank" where tests can be achieved without any constraint due to scale effects or other limitation when physically testing out. DynamiT has been used numbers of times to simulate and optimise trawls by different net makers and by IFREMER. The software is based on the resolution of the mechanics (structure and hydrodynamic) equations of a model describing the actual trawl and its rigging. The "user friendly" interface allows the user to iterate "modification and observations" cycles to reach an optimised state of the fishing gear. The process can be used to reduce the...
Tipo: Text
Palavras-chave: Hydrodynamic; Fuel consumption; Simulation; Model; DynamiT; Software; Fishing; Hydrodynamique; Consommation de carburant; Simulation; Modèle; DynamiT; Logiciel; Pêche.
Ano: 2006
URL: http://archimer.ifremer.fr/doc/2006/acte-4613.pdf

Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes. Année 1966 (du 1er octobre 1965 au 30 septembre 1966)
Provedor de dados: 5
Autores: ISTPM.
Tipo: Text
Palavras-chave: Rapport activité; Océanographie; Pêche; Conchyliculture; Contrôle sanitaire; Activités diverses.
Ano: 1967
URL: http://archimer.ifremer.fr/doc/00135/24614/22644.pdf

Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes 1956
Provedor de dados: 5
Autores: ISTPM.
Tipo: Text
Palavras-chave: Rapport activité; Travaux à la mer; Océanographie; Pêche; Conchyliculture; Activités diverses.
Ano: 1957
URL: http://archimer.ifremer.fr/doc/00135/24613/22643.pdf

Interaction between fish and fishing vessels in the Javanese purse seine fishery
Provedor de dados: 5
Autores: Potier, Michel; Petitgas, Pierre; Petit, Didier.
The purse-seiners of the Java Sea use light and fish aggregating devices (FAD) to concentrate and catch small pelagic fish (Decapterus sp., Amblygaster sirm, Sardinella gibbosa). This sets a question about the interaction between fish and fishing vessels. Relevant estimates of fishing mortality and fishing effort require an understanding of this interaction. To gain information on this relationship, acoustic surveys were performed on the fishing grounds and the present paper analyses these data. Using acoustic surveys, the fish density was measured and the number of schools was counted per sea surface unit. The fishing vessels were located by radar. Acoustic data were stratified into two groups, one where fishing vessels were present and the other where...
Tipo: Text
Palavras-chave: Pêche; Acoustique; Structures spatiales; Pélagiques; Mer de Java; Indonésie; Fishing operation; Echo surveys; Spatial structure; Pelagic fish; Java Sea; Indonesia.
Ano: 1997
URL: http://archimer.ifremer.fr/doc/00188/29884/28343.pdf

Le renouvellement des flottilles en France de 1945 à 1983 : discours, contexte et réalisations
Provedor de dados: 5
Autores: Meuriot, Eric.
This study recounts the policies on fishing fleet renewal in France from 1945 to 1983. The views held by sector professionals and the public authorities on the role of fleet renewal in fisheries economy are put into context in terms of stock abundance, access to fishing grounds, the state of the market, etc. The consequences of the lack of consistent guidelines for distributing the resources between competing fleets, foreign or national, are presented. The limits of the stances held on technical "progress" and "reasonable" management of resources are discussed. Other, complementary lines of research to undertake are proposed as a conclusion. Many tables and figures illustrate the text.
Tipo: Text
Palavras-chave: France; Gestion rationnelle; Progrès techniques; Flottilles; Politique économique; Pêche; Economie.
Ano: 1985
URL: http://archimer.ifremer.fr/doc/1985/rapport-4142.pdf

Biologie et pêche du céteau (Dicologoglossa cuneata Moreau) dans le sud du golfe de Gascogne
Provedor de dados: 5
Autores: Forest, Andre.
Le céteau, Dicologoglossa cuneata (Moreau), est pour les pêches françaises en Atlantique, une espèce d'importance économique très secondaire : il n'apparaît pas dans les statistiques de la Marine Marchande et l'on peut estimer sa production aux environs de 450 ou 500 t par an. Il fait néanmoins l'objet d'une pêche particulière de la part de bon nombre de chalutiers artisans des Sables d'Olonne, de l'Ile d'Yeu, de La Rochelle, de l'Ile d'Oléron et d'Arcachon.
Tipo: Text
Palavras-chave: Biologie; Pêche; Dicologoglossa cuneata; Céteau; Golfe de Gascogne.
Ano: 1973
URL: http://archimer.ifremer.fr/doc/00143/25388/23537.pdf

Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes. Année 1968
Provedor de dados: 5
Autores: ISTPM.
Tipo: Text
Palavras-chave: Rapport activité; Travaux à la mer; Océanographie; Pêche; Conchyliculture; Biologie; Activités diverses.
Ano: 1969
URL: http://archimer.ifremer.fr/doc/00135/24616/22646.pdf

Synthèse des flottilles de pêche 2011. Flotte de Mer du Nord - Manche - Atlantique. Flotte de Méditerranée
Provedor de dados: 5
Autores: Leblond, Emilie; Daures, Fabienne; Leonardi, Sophie; Demaneche, Sebastien; Merrien, Claude; Berthou, Patrick; Pitel-roudaut, Mathilde; Macher, Claire; Lespagnol, Patrick; Le Grand, Christelle; Le Blond, Samuel.
This document, which is the eighth edition of a series started in 2000, provides a global overview of the data collected in 2011 as part of the Fisheries Observatory of Ifremer. It aims to present a summary of the activity and economic situation of the French fleets operating in the North Sea, English Channel, Northeast Atlantic and Mediterranean Sea in 2011. It updates the 2010 issue, which was published in 2012. This synthesis is intended for a wide audience. The document contains several fact sheets: - The first sheet provides a description of the French national fishing fleet (North Sea - Channel, Atlantic and Mediterranean Sea, excluding overseas), including vessel and crew characteristics. It also presents the evolution of the French fishing fleet...
Tipo: Text
Palavras-chave: Pêche; Typologies; Flottille; Métier; Engin; Indicateurs d’activité; Indicateurs économiques; Mer du Nord; Manche; Atlantique; Méditerranée; France.; Fishing sector; Typologies; Fishing fleet; Métier; Gear; Indicators of fishing activity; Economic indicators; North Sea; English Channel; Atlantic; Mediterranean Sea; France.
Ano: 2013
URL: http://archimer.ifremer.fr/doc/00171/28177/26411.pdf

Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes. Année 1962
Provedor de dados: 5
Autores: ISTPM.
Ce rapport décrit l'activité des services scientifiques et techniques de l'établissement tout au long de l'année 1962 tant dans le domaine de la recherche que dans celui des contrôles sanitaires.
Tipo: Text
Palavras-chave: Rapport activité; Pêche; Océanographie; Conchyliculture; Activités diverses.
Ano: 1963
URL: http://archimer.ifremer.fr/doc/00135/24584/22614.pdf

La campagne sardinière sur les côtes charentaises, vendéennes et bretonnes en 1966
Provedor de dados: 5
Autores: L'Herrou, Roger.
La campagne sardinière a été très mauvaise sur l'ensemble des côtes françaises de l'Atlantique en 1966, puisque les apports se chiffrent à 6 800 tonnes seulement alors qu'ils dépassent 20 000 tonnes au cours d'une bonne année. Il est intéressant de préciser son déroulement en suivant l'évolution des apports en six points de la côte atlantique : La Rochelle, Croix-de-Vie, Quiberon, Lorient, Concarneau et Douarnenez;
Tipo: Text
Palavras-chave: Campagne sardinière; Pêche; Capture; Charente-Maritime; Vendée; Bretagne.
Ano: 1967
URL: http://archimer.ifremer.fr/doc/00142/25323/23398.pdf

Rapport sur l'activité de l'Institut Scientifique et Technique des Pêches Maritimes. Année 1961
Provedor de dados: 5
Autores: ISTPM.
Tipo: Text
Palavras-chave: Rapport activité; Travaux à la mer; Océanographie; Pêche; Conchyliculture; Activités diverses.
Ano: 1962
URL: http://archimer.ifremer.fr/doc/00135/24619/22649.pdf

Utilisation de la technique vidéo STAVIRO pour l’observation et le suivi des ressources et des écosystèmes récifo-lagonaires de Mayotte. Etude pilote et recommandations pour les suivis futurs
Provedor de dados: 5
Autores: Roman, William; Pelletier, Dominique.
• In order to assess the sustainability of fish resources in the Natural Marine Park of Mayotte (Western Indian Ocean), indicators and monitoring protocols must be determined. • This study relied on the underwater video technique STAVIRO for assessing fish communities and resources. A pilot survey was conducted in Nov. 2014 in the south-east quarter of the Mayotte lagoon, an area encompassing the marine reserves of Longogori, M’Bouzi and the Saziley Marine Park. Out of 115 stations collected, 104 were analysed for habitat and fish, based on a list of 527 species with fishing, ecological, or emblematic interest (cf. AMBIO/A/1). • 43 indicators were computed, analysed, and for some mapped. The PAMPA computing tool was used in this purpose. • 130 fish species...
Tipo: Text
Palavras-chave: Ichtyofaune; Pêche; Habitat; Vidéo sous-marine; STAVIRO; Evaluation; Suivi; Biodiversité; Ecosystème corallien; AMP; Parc Naturel Marin de Mayotte; Océan Indien; Indicateur; Tableau de bord; PAMPA; Fish; Habitat; Underwater video; STAVIRO; Monitoring and assessment; Biodiversity; Coral reefs; MPA; Natural Marine Park of Mayotte; Western Indian Ocean; Indicator; Dashboard; PAMPA.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00373/48421/48642.pdf

Rapport sur l'activité Scientifique et Technique des Pêches Maritimes. Année 1965 (du 1er octobre 1964 au 30 septembre 1965)
Provedor de dados: 5
Autores: ISTPM.
Les efforts entrepris pour donner à l'Institut les moyens nécessaires à l'exécution de ses missions ont été poursuivis et se sont traduites principalement par : le lancement du chalutier-senneur de recherches "La Pelagia". - la poursuite des travaux préparatoires à la construction du Centre de Nantes - l'achèvement de la procédure administrative conduisant à la conclusion des marchés relatifs à la construction des laboratoires de Sète et La Trinité Sur Mer - les premières prises de contacts en vue de la construction du laboratoire de Saint Pierre et Miquelon.....
Tipo: Text
Palavras-chave: Rapport activité; Pêche; Oceanographie; Conchyliculture; Activités diverses.
Ano: 1966
URL: http://archimer.ifremer.fr/doc/00134/24566/22599.pdf

Amélioration de la sélectivité des chalutiers Pêcherie multispécifique – Manche - Mer du Nord (selecmer)
Provedor de dados: 5
Autores: Leonardi, Sophie; Rubin, Alex; Meillat, Marc; Coppin, Franck; Delpech, Jean-paul; Morandeau, Fabien; Larnaud, Pascal.
Ce rapport fait la synthèse des travaux réalisés en 2008 et en 2009 au cours du programme Selecmer. Celui-ci, réalisé à l'initiative des professionnels de la pêche en partenariat avec l'Ifremer, avait pour objectif de travailler à améliorer la sélectivité du chalut de fond qu'ils utilisent afin de diminuer les rejets des individus hors-tailles1, en particulier pour le merlan, tout en limitant les pertes commerciales immédiates. Une première phase a consisté à tester l'efficacité de fenêtres à mailles carrées. La deuxième phase a eu pour objectif de développer une grille sélective. Des essais en bassin et des campagnes vidéo en mer ont permis d'apporter des ajustements aux dispositifs sélectifs. L'ensemble des essais de sélectivité à bord des navires de...
Tipo: Text
Palavras-chave: Professional fishermen; Square mehs; Flume tank; Selective grid; North Sea; Channel; Bottom trawl; Selectivity; Fishing; Professionnels; Mailles carrées; Campagnes à la mer; Bassin d'essais; Grille sélective; Mer du Nord; Manche; Chalut de fond; Sélectivité; Pêche.
Ano: 2009
URL: http://archimer.ifremer.fr/doc/2009/rapport-6776.pdf

Campagne PROCELT1 : prospection des ressources halieutiques benthiques et démersales aux accores du plateau celtique
Provedor de dados: 5
Autores: Latrouite, Daniel; Dorel, Didier; Dupouy, Herve; Quero, Jean-claude.
The « PROCELT 1 » scientific cruise took place from 5 to 28 June 1984 aboard Ifremer's research vessel «Thalassa». Its main objective was to prospect for benthic and demersal biological resources, whether traditionally fished or potential species, on the Celtic shelf-break between 47°30' N and 52°00' N and to assess them whenever possible.   83 hauls were made in stratified random sampling based on bathymetric criteria (between 200 and 800 metres) using a Lofoten trawl with 31.20 metres of headrope and 17.70 metres of footrope.   This document reports on the main results of the survey: biological observations and abundance of main species per layer, observations of invertebrates and collecting of material. 26 spec sheets give the biological observations...
Tipo: Text
Palavras-chave: Fisheries; Celtic shelf edge; Exploration; Ocean research cruise; Pêche; Accores plateau celtique; Exploration; Campagne océanographique.
Ano: 1985
URL: http://archimer.ifremer.fr/doc/1985/rapport-1199.pdf

Evaluation du stock de palourdes du bassin d'Arcachon
Provedor de dados: 5
Autores: Bertignac, Michel; Auby, Isabelle; Sauriau, Pierre-guy; De Montaudouin, Xavier; Foucard, Julie; Martin, Sophie.
As part of a larger project financed by the European Union programme "Community initiative PESCA" on the study of "small scale fisheries" in Aquitaine (France), an estimation of the stock of clams in the Bassin d'Arcachon has been conducted. A two-stage stratified random sampling survey has been designed. Samples have been collected using a Hamon bottom sampler in 237 locations distributed over 24 km2. The clam Tapes philippinarum, which appeared in the basin following a series of aquaculture experiments in the mid eighties, is now the main species accounting for more than 90% of the abundance and the biomass, largely overcoming the European species Tapes decussata. The mean abundance and biomass (26 clams / m2 et l28g / m2) are above those estimated in...
Tipo: Text
Palavras-chave: Palourde; Tapes philippinarum; Tapes decussata; Evaluation stock; Pêche; Pêche à pied; Echantillonnage; Bassin d'Arcachon; Clam; Tapes philippinarum; Tapes decussata; Stock assessment; Fishery; Sampling; Bassin d'Arcachon.
Ano: 2001
URL: http://archimer.ifremer.fr/doc/00105/21658/19240.pdf

Rapport de campagne vidéo «STAVIRO» - Parc Naturel Marin de Mayotte du 6 au 24 novembre 2017.
Provedor de dados: 5
Autores: Giannasi, Paul; Gaboriau, Matthias.
La campagne STAVIRO Mayotte 2017 avait pour objectif d’acquérir les données afin de dresser un état des lieux des peuplements ichtyologiques d’intérêt commercial sur l’ensemble des récifs de Mayotte à l’aide du protocole STAVIRO. Elle a permis de confirmer la faisabilité du déploiement du protocole STAVIRO sur les récifs de Mayotte, et de valider le dimensionnement d’une campagne couvrant l’ensemble du complexe récifolagonnaire de Mayotte et du banc de l’Iris. Au total, 276 stations ont été posées pour 203 stations considérées comme exploitables (bonnes ou moyennes). L’implication de nouveaux partenaires et prestataires dans cette campagne (RNN M’Bouzi, opérateurs touristiques) permet de faire connaître et de familiariser les acteurs avec les techniques...
Tipo: Text
Palavras-chave: Vidéo; STAVIRO; Evaluation; Ichtyofaune; Halieutique; Pêche; Aires Marines Protégées; Iris; Indicateurs; État de santé; Ressources récifales; Mayotte.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00485/59660/71414.pdf

Histoire des engins et techniques de pêche
Provedor de dados: 5
Autores: Beucher, Jean-paul; Deschamps, Gerard; Peronnet, Isabelle; Duhamel, Erwan; Barthelemy, Patricia.
L'homme a rapidement diversifié ses engins de pêche et on remarquera que les techniques alternatives qui sont actuellement pressenties pour remplacer le chalut prépondérant, sont des techniques très anciennes.
Tipo: Text
Palavras-chave: Chalut; Senne; Filet; Casier; Drague; Pêche; Capture; Technique; Engin de pêche; Histoire; Evolution; Fishing; Capture; Technics; Fishing gear; History; Evolution.
Ano: 2008
URL: http://archimer.ifremer.fr/doc/00002/11355/7928.pdf

Poissons et invertébrés au large des côtes de France : Indicateurs issus des pêches scientifiques. Bilan 2002
Provedor de dados: 5
Autores: Bertrand, Jacques; Cochard, Marie-laure; Coppin, Franck; Le Pape, Olivier; Mahe, Jean-claude; Morin, Jocelyne; Poulard, Jean-charles; Rochet, Marie-joelle; Schlaich, Ivan; Souplet, Arnauld; Trenkel, Verena; Verin, Yves.
The scientist community, the fishing organisations and all involved parties show a growing interest in an integrated project management of the sea space exploited by fishing communities. A key to reach such a target is to make available reliable and precise scientist data on the different components of the fishing systems.  For about twenty years, and in its mission to support the development of an integrated management for a sustainable use of marine resources, Ifremer has been organising monitoring campaigns of fishery resources along the shores of France. These campaigns aim at providing abundance indicator on species of interest. They consequently provide an essential knowledge base to characterize and trace the status of exploited fish and...
Tipo: Text
Palavras-chave: Ecosystem; Indicating; Oceanographical campaign; Scientific research; Fishing halieutic; Fishing; English Channel; Bay of Biscay; France; Invertebrate; Pisces; Ecosystème; Indicateur; Campagne océanographique; Recherche scientifique; Pêche halieutique; Pêche; Mer du nord; Golfe de gascogne; Manche; France; Invertebrate; Pisces.
Ano: 2005
URL: http://archimer.ifremer.fr/doc/2005/rapport-1091.pdf

Détermination de l'effort optimal de chalutage benthique dans le golfe de Tunis
Provedor de dados: 20
Autores: Zarrad, R.; Gharbi, H.; Missaoui, H.
The production models of Schaefer and Fox are used to determine the optimal effort of benthic trawlers in Tunis Gulf. The necessary data for the application of these models were collected from services of General Direction of Fishing and Aquaculture (DGPA). They are related to the two fisheries which exploit the benthic resources : trawling and coastal fishing and are extended over 12 years (from 1988 to 1999). The unit of effort selected, which gives the best correlation coefficient is the number at days at sea times : The day number at sea time the engine power of the fleet. In the current exploitation state, the optimal effort is estimated at 15 benthic trawlers with an average power of 450 cv.
Tipo: Journal Contribution
Palavras-chave: Chalutage benthique; Pêche; Golfe de Tunis Bottom trawling Coastal fisheries Fishing effort Benthos Coastal fisheries Fishing effort.
Ano: 2001
URL: http://hdl.handle.net/1834/1178

Réseaux et groupes d'appartenance chez les pêcheurs migrants : le cas des wolofs de n'diago (Mauritanie)
Provedor de dados: 20
Autores: Dia, A.D.
L'article situe les conditions historiques d'émergence du phénomène migratoire chez les Wolof de N'Diago et de son autonomisation vis-à-vis de des pêcheurs de Guet-N'dar (Saint-Louis) du Sénégal. Il traite des différents réseaux et groupes d'appartenance qui constituent des lieux et modes d'affirmation et d'expression des processus identitaires manipulés à des fins stratégiques d'accès aux ressources de la pêche. Par ailleurs, les phénomènes d’identification à un espace géographique institutionnel sont éclairé à partir d'une approche conceptuelle, bilatéralité des références. Ce qui permet de saisir les conditions particulières des activités de pêches pratiquées dans un contexte de migration et les conséquences de ces migrations sur la différenciation...
Tipo: Journal Contribution
Palavras-chave: Identité; N'diago; Nouadhibou; Pêche; Groupes d’appartenance; Fishing; Identity; Wolof; Mauritanie; Pêcheurs; Migration; Social grouping; Bilateral references; Mauritanie; Fishermen; Migration; Bilatéralité des références; Fishermen; Migrations; Bilateral aid.
Ano: 2001
URL: http://hdl.handle.net/1834/213

La langouste rose Palinurus mauritanicus de Mauritanie : Biologie, pêche et état du stock
Provedor de dados: 20
Autores: Kojemiakine, A.; Diop, M.
Résumé : La biologie de la langouste rose des côtes mauritaniennes est aujourd’hui bien connue. Nous avons cependant rappelé les traits marquants. Sur le plan de la pêche, de 1963 à 1988, le stock de la langouste rose a connu trois phases d’exploitation. Après une phase de surexploitation entre 1963 et 1970-1971, le stock de langouste rose de Mauritanie a pu se reconstituer grâce à une réduction importante du nombre de langoustiers. Ceci c’est traduit à partir de 1971 par une augmentation sensible des captures et aussi de la PUE. Mais le dédoublement du nombre de ces derniers en 1987 et 1988 a fait chuter les P.U.E de 50% ce qui est un signe d’effondrement du stock à nouveau.
Tipo: Journal Contribution
Palavras-chave: Pêche; Etat des stocks; Mauritanie; Biologie; Fishing; Langouste rose; Biology; Palinurus mauritanicus; Mauritania; Status of stocks; Pink lobster; Lobster culture.
Ano: 1990
URL: http://hdl.handle.net/1834/783