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	Provedor de dados ArchiMer (3) Autor Doray, Mathieu (1) Gailler, Audrey (1) Graindorge, David (1) Guillou, Alain (1) Gutscher, Marc-andre (1) Lagin, Alain-sabin (1) Marcaillou, Boris (1) Maury, Rene (1) Pichot, Thibaud (1) Westbrook, Graham (1) Mais... Palavra-chave Petites Antilles (3) Lesser Antilles (2) Martinique (2) Accretionary wedge (1) Acoustique (1) Advection diffusion models (1) Aggregative behaviour (1) Artisanal fishing (1) Caribbean islands (1) Comportement agrégatif (1) DCP (1) Echosounding (1) Engins de pêche (1) FAD (1) Fishing gears (1) Fishing techniques (1) Geostatistics (1) Géostatistique (1) Hierarchy (1) Hiérarchie (1) Mais... Tipo do documento Text (3) Ano 2013 (1) 2006 (1) 1997 (1) País France (3) Idioma Francês (2) Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última L'agrégation de thons de sub-surface au sein du système [DCP ancré - macronecton - environnement - pêche] en Martinique : étude hiérarchique par méthodes acoustiques, optiques et halieutiques ArchiMer Doray, Mathieu. Artificial Fish Aggregating Devices (FADs) are known to concentrate tropical tunas. This aggregative behaviour drastically increases the vulnerability of these species to fishing. Alternatively, FADs can be used as oceanic observatories to study the aggregative behaviour of large pelagic fish. We conducted sea surveys in Martinique (Lesser Antilles) to i) establish a typology of the pelagic fish aggregations found around moored FADs ii) study their relations with their biotic and abiotic environment and the local fishery. The mean biomass of large pelagic fish aggregations was also estimated to provide scientific inputs to achieve a sustainable management of the moored FAD fishery. The first part presents the background of the study. We introduce the... Tipo: Text Palavras-chave: Martinique; Lesser Antilles; Hierarchy; Advection diffusion models; Geostatistics; Micronekton; Tuna/environment relationships; Aggregative behaviour; Tuna; Underwater video; Echosounding; FAD; Martinique; Petites Antilles; Hiérarchie; Modèles d'advection diffusion; Géostatistique; Micronecton; Relation thon/environnement; Comportement agrégatif; Thon; Vidéo sous marine; Acoustique; DCP. Ano: 2006 URL: http://archimer.ifremer.fr/doc/2006/these-1735.pdf Engins et techniques de pêche de la Martinique ArchiMer Guillou, Alain; Lagin, Alain-sabin. This document is mainly a catalogue of the different types of fishing gears noticed all around Martinique during a ten years period (1985-1994)The technical description of these gears and their plans are presented, according to FAO standards. Besides these descriptions, the origins of the introduction in Martinique of the main categories of gears are related .Moreover,, the operating conditions of each fishing gear as well as the targeted species are dealt with. In addition, recent gears and techniques such as fishing aggregating devices (FADs) and associated fishing techniques are described. These ones appeared in Guadeloupe and Martinique during the last eighties years. Furthermore, the main characteristics of the martinican fishing fleet structure... Tipo: Text Palavras-chave: Artisanal fishing; Caribbean islands; Martinique; Fishing techniques; Fishing gears; Pêche artisanale; Petites Antilles; Martinique; Techniques de pêche; Engins de pêche. Ano: 1997 URL: http://archimer.ifremer.fr/doc/1997/rapport-1120.pdf How wide is the seismogenic zone of the Lesser Antilles forearc? ArchiMer Gutscher, Marc-andre; Westbrook, Graham; Marcaillou, Boris; Graindorge, David; Gailler, Audrey; Pichot, Thibaud; Maury, Rene. The Lesser Antilles subduction zone has produced no recent strong thrust earthquakes, making it difficult to quantify the seismic hazard from such events. The Lesser Antilles arc has a low subduction rate and an accretionary wedge that is very wide at its southern end. To investigate the effect of the wedge on seismogenesis, numerical models of forearc thermal structure were constructed along six transects perpendicular to the arc in order to determine the thermally predicted width of the seismogenic zone. The geometry of each section is constrained by published seismic profiles and crustal models derived from gravity and seismic data and by earthquake hypocenters at depth. A major constraint on the deep part of the model is that mantle temperature beneath... Tipo: Text Palavras-chave: Zone sismogène; Séisme chevauchant; Modélisation thermique; Prisme d’accrétion; Petites Antilles; Seismogenic zone; Thrust earthquake; Thermal modeling; Accretionary wedge; Lesser Antilles. Ano: 2013 URL: http://archimer.ifremer.fr/doc/00140/25140/29432.pdf Registros recuperados: 3 Primeira ... 1 ... Última

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