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Les metiers de la peche a La Reunion (ocean Indien): description et evolution des techniques de peche sur les dispositifs de concentration de poissons (DCP) ArchiMer
Ross, D; Tessier, E; Berthier, P; Berthier, L.
Since a few years, the catches of pelagic fish by artisanal fishermen of Reunion Island have strongly increased. Manpower and investments have been constant through the maintenance of about 30 fads all around the island. The traditional techniques of fishing pelagic fishes have been adapted in order to maintain a high level of catches and ensure the income of the fishermen. This report describes different techniques to capture pelagic fish on fads such as drift fishing, dragnet fishing and longline fishing. Knowledge, professional experience of fishermen are the main factors in setting fads and sustaining adaptability. The strong relation between the knowledge of the fishermen and the techniques is discussed. Then, the strategies of fishing, influenced by...
Tipo: Text Palavras-chave: Artisanal fishing Attracting techniques Fishing technology Tuna fisheries Article Geographic Terms: ISW; Indian Ocean ISW; Indian Ocean; Mascarene Is.; Reunion.
Ano: 2000 URL: http://archimer.ifremer.fr/doc/00042/15294/12652.pdf
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Analyse fonctionnelle des causes de rupture des DCP de la Réunion (océan Indien) ArchiMer
Sacchi, Jacques; Tessier, E.
The development of the FAD gave rise to technical problems owing to their conception, their setting spot and of their utilisation. Failings generated by the unreliability of components or the uncertain repair precariousness, those can prove to be here more and more expensive with the progression of the ageing of devices and reasons of their loss. For as various domains that aerospace or the fishing deck layout, the engineering has functional analysis tools that permit to reduce conception uncertainties of systems by the mean of a hierarchical classification of function values of components. The application of one of these techniques, the FMEA, Failure Mode and Effects Analysis, to the study of reasons of FAD loss in La Reunion describes perfectly...
Tipo: Text Palavras-chave: Analysis Attracting techniques Risks Tuna fisheries Article Geographic Terms: ISW; Indian Ocean ISW; Indian Ocean; Mascarene Is.; Reunion.
Ano: 2000 URL: http://archimer.ifremer.fr/doc/00042/15289/12675.pdf
Registros recuperados: 2
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