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105 record(s)

 

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From 1 - 10 / 105

  • These data provide information on the characteristics of shipowners and vessels: registration, year of construction, material, length, port, place of registration, membership of the FPC file, tonnage, power.

  • The activity calendars of fishing vessels reconstituted each year provide access to the following monthly fishing data: main operating port, number of pepole on board, number of days at sea and of, trade (s) practiced ( s), exploited fishing areas and their distance from the coast. Annual data on the dimension and mesh size of the engines used to practice a trade are also provided.

  • SACROIS is a data crossing algorithm that produces professional fishing activity data series (validated, consolidated and qualified production and effort data) for the vessels registered in the Community Fishing Fleet (CFP) file. SACROIS selects the best of the available information sources to produce the reference fishing activity data. SACROIS consists of an operational application for reconciliation, verification and consistency checks of different unitary data streams. The SACROIS algorithm does not correct the data, its objective is to : - provide the best possible estimate of the various elements making up a tide from the available data sources - to identify the incompleteness of the various data sources and to propose a synthesis completed by indicators of data qualification resulting from the crossings. Twice a month, the SACROIS algorithm produces a new data source, a synthesis of all the available data sources: the reconstructed SACROIS tides. The SACROIS data have been calculated since 2000 for all fleets for which data are available: - North Sea - Channel - Atlantic (excluding tropical seiners), - Mediterranean (excluding bluefin seiners), - DOM (Reunion, Mayotte, French Guiana and the West Indies).

  • The observation of sales consists of periodically measuring the size of individuals of the main species at auctions and landing points, taking into account the commercial names used at the point of sale. This system, called ObsVentes, is applied in metropolitan France and in the French overseas territories : Guyane, Guadeloupe, Martinique, Réunion and Mayotte.

  • The national multidisciplinary RECOPESCA programme is a collaboration between volunteer fishermen and scientists for the automated collection of geolocated physical and fisheries environmental data from the coastal domain. The principle consists of installing sensors on gear to measure environmental parameters, from the surface to the bottom, and to record detailed data on fishing activity and effort. The data acquired feeds the operational coastal oceanography database (coastal component of Coriolis) and the fisheries database of the SIH (Harmonie). The programme thus responds to research issues (physical and fisheries), the implementation of the ecosystem approach to fisheries, support for public policies (DCSMM, DCF, CMEMS) and Ifremer's innovation in the coastal field.

  • Observing fishing landings of coastal vessels of less than 12 m in 5 regions of the French Overseas Territories since 2005 and in the Mediterranean from 2007 to 2018 makes it possible to estimate fishing efforts, catches and the landed values ​​as well as the socio-economic indicators of the fleets.

  • Données disponibles dans Surval Océan Indien concernant les suivis du groupe de paramètres BENTHOS DE SUBTRATS DURS – BELT POISSON effectués à La Réunion, à Mayotte et dans les Iles Eparses, dont les données sont bancarisées dans Quadrige. Les données sont mises à jour quotidiennement de façon automatique. L'outil étant évolutif, des paramètres pourront être ajoutés autant que de besoin et dans les limites des possibilités de l'outil. Un lieu d'observation dans Quadrige est un lieu géographique où il est prévu de faire des observations, des mesures et/ou des prélèvements. Il est localisé de façon unique par son emprise cartographique (polygone, ligne ou point). Un lieu de mesure peut être utilisé par plusieurs programmes.

  • Planche illustrant les vecteurs de pollution et de dégradation potentiels des plateformes récifales de Saint-Paul à Grand Anse observées et recueillies dans le cadre des travaux réalisés par le groupement CAREX Environnement / ARVAM en 2005 pour le compte de l'association "Parc Marin de La Réunion". (Carex Environnement, Arvam, 2005. Conservation et réhabilitation des récifs coralliens de La Réunion - Phase 2 - Saint-Gilles, Saint-Leu, Saint-Pierre. 60p. + Annexes)

  • Planche illustrant les caractéristiques géomorphologiques et hydrodynamiques des plateformes récifales de Saint-Paul à Grand Anse observées et recueillies dans le cadre des travaux réalisés par le groupement CAREX Environnement / ARVAM en 2005 pour le compte de l'association "Parc Marin de La Réunion". (Carex Environnement, Arvam, 2005. Conservation et réhabilitation des récifs coralliens de La Réunion - Phase 2 - Saint-Gilles, Saint-Leu, Saint-Pierre. 60 p. + Annexes)