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Registros recuperados: 4
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Analyse des données de pêches à pied traditionnelles et de chasse sous-marine, pratiquées en 2008 et 2009 dans la Réserve Naturelle Marine de La Réunion ArchiMer
Fleury, Pierre-gildas; Cadet, Christophe.
The Réserve Naturelle Marine (Natural Marine Reserve) of La Réunion island has been created recently (2007) for managing the coral reef of La Réunion West coast. In this area, traditional shore fisheries and spear-fishing are now regulated, controlled and under scientific survey in order to optimize the management of these fisheries, mainly leisure activities. This report draws up a first evaluation of the Reserve eco-guards monitoring in 2008-2009 over these fisheries, with double aim of : - improving the methodology : sampling strategy, terminology standardization ; data base setting up ; - collecting a data series for future evolution survey and comparisons with previous data (before creation of the Reserve). According to the collected data, the...
Tipo: Text Palavras-chave: Pêches traditionnelles; Pêche à pied; Pêche sous-marine; CPUE; Récif corallien; Réserve Naturelle Marine; La Réunion.
Ano: 2010 URL: http://archimer.ifremer.fr/doc/00005/11615/8260.pdf
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Evaluation du stock de palourdes du bassin d'Arcachon ArchiMer
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
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La conchyliculture en rivière d'Etel (Morbihan) - Première partie : les données socio-économiques (1988) ArchiMer
Le Gars, Jean-claude.
La "Rivière d'Etel" vaste ria de 2500 ha, a vu naître l'ostréiculture dans ses eaux il y a tout juste un siècle avec l'arrivée de pêcheurs de l'Ile de Groix. Après avoir connu l'élevage des huîtres plates indigènes et des huîtres creuses d'origine portugaise anéanties par plusieurs épizooties, ce centre conchylicole morbihannais s'est essentiellement reconverti à l'élevage et l'affinage des huîtres creuses 'Japonaises". D'autres élevages de coquillages existent tels ceux de coques et de palourdes; 165 professionnels disposent actuellement de 448 ha de Domaine Public Maritime répartis en 745 parcs. Pour diversifier leurs propres productions et satisfaire les acheteurs français et ceux des proches pal.'s étrangers, les conchyliculteurs de la rivière d'Etel...
Tipo: Text Palavras-chave: Conchyliculture; Pêche à pied; Données socio-économiques; Rivière d'Etel; Morbihan.
Ano: 1991 URL: http://archimer.ifremer.fr/doc/00100/21099/18725.pdf
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Suivi des pêches à pied traditionnelles et de la chasse sous-marine de 2008 à 2011 dans la Réserve Naturelle Marine de La Réunion ArchiMer
Fleury, Pierre-gildas; Cadet, Christophe; Turban, Stéphanie; Le Bonniec, Stephanie.
The recent creation of the Réserve Naturelle Marine (Natural Marine Reserve) of La Réunion (RNMR) island in 2007 has provided a legal status to the traditional coastal fisheries and to the spear-fishing operating on the coral reef habitat. This legal frame implies fisheries surveillance and patrolling along with scientific surveys and monitoring, such as the "PechTrad" collaborative project, lead jointly by the RNMR and the French Research Institute for Exploration of the Sea (Ifremer). Four types of fisheries are allowed with specific regulation on the coral reef ecosystem and are analysed here after a 4-year survey (2008-2011): the beach seine targeting the yellowstripe goatfish (Mulloidichthys flavolineatus), the octopus shallow water collecting, the...
Tipo: Text Palavras-chave: Pêches traditionnelles; Pêche à pied; Pêche sous-marine; CPUE; Récif corallien; Réserve Naturelle Marine; La Réunion.
Ano: 2012 URL: http://archimer.ifremer.fr/doc/00083/19421/17032.pdf
Registros recuperados: 4
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