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| Lebeau, Alain. |
| Au cours de l'année 1970 un palangrier mécanisé a été mis en service à La Réunion. Ce navire, le "Ciap", de 49 mètres hors tout, appartient à la Compagnie Industrielle d'Armement et de Pêche. Son exploitation est principalement basée sur la pêche du germon Thunnus alalunga (BONNATERRE) en plus des autres espèces de thonidés telles que l'albacore Thunnus albacares (BONNATERRE), le thon obèse Thunnus obesus (LOWE), le thon rouge du sud Thunnus maccoyi (CASTELNAU), la bonite à ventre rayé Euthynnus pelamis (LINNÉ) et des espadons capturés dans l'ensemble de l'Océan Indien. Il nous semble opportun de faire le point des connaissances acquises sur la biologie du germon à partir de la bibliographie publiée sur ce sujet d'une part, et des observations faites au... |
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| Ano: 1971 |
URL: http://archimer.ifremer.fr/doc/1971/publication-7008.pdf |
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| Lebeau, Alain. |
| In this paper, the authors present a general table of the present extension of ciguatoxism in the Mascarene Islands. A statistically significant relation exists between the variations of poisonous fish proportions and the periods of tropical cyclones in this fishing area. The tests showed that the ciguatera known from Mauritius, Rodriguez, Chagos and Saya-de-Malha Islands, is also present in the Amirantes Islands. The coastal ichtyosarcotoxism of the Reunion was also studied; this phenomenon does not constitute an obstacle to the activity of the artisanal fishery. |
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Palavras-chave: ISW; Mascarene Is. Poisonous fish Ciguatera. |
| Ano: 1978 |
URL: http://archimer.ifremer.fr/doc/1978/publication-1962.pdf |
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| Guillou, Annie; Lagin, Alain-sabin; Lebeau, Alain; Priour, Daniel; Repecaud, Michel; Reynal, Lionel; Sacchi, Jacques; Taquet, Marc. |
| Since 1983, the research on the optimal conception of FADs in Martinique was particularly focused on the improvement of their resistance to different maritime or human aggressions. Following several experimentations made with different types of fads, the choice was brought on light devices anchored in 1 500 to 2 000 m depths and an experimental approach was conducted to identify the causes of loss of fads and to attempt to modelize their hydrodynamic behaviour with relation to the sea conditions. Three mathematical models are used to simulate the fad behaviour under current action and swell, and to estimate the forces exerted on each part of the device. The results of this study are presented. The fad design used nowadays for the development of pelagic... |
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Palavras-chave: Attracting techniques Fishing technology Maintenance and repair Tuna fisheries Article Geographic Terms: ASW; Caribbean Sea; Lesser Antilles Lesser Antilles; Martinique. |
| Ano: 2000 |
URL: http://archimer.ifremer.fr/doc/00042/15287/12673.pdf |
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