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Fleury, Pierre-gildas; Evano, Hugues; Le Ru, Loic. |
Since 2000, the exploitation of the deep demersal fish (200-700 m) with the use of electric winches has been increasing in Reunion island ; and this has needed a new appraisal of yields (CPUE) and individual fish sizes, as indicators of the state of the fish stocks. A first survey has been carried out at the first half of 2011, in order to set up the comparison with a previous survey in 2000 on the West coast of Reunion island. Drops of yields and sizes could be pointed out, attesting the overexploitation of the commercial species (Fleury et al 2011). This present report displays the results of a second campaign, carried out in the second half of 2011 all around the island. 32 fishing trips have been conducted which have permitted 251 fishing operations.... |
Tipo: Text |
Palavras-chave: Petite pêche côtière; Poissons démersaux profonds; Moulinet électrique; La Réunion; Océan Indien. |
Ano: 2012 |
URL: http://archimer.ifremer.fr/doc/00089/20048/18049.pdf |
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Roos, David; Tessier, Emmanuel; Taquet, Marc. |
Data on the potential exploitation of deep demersal fish species in Reunion Island are very limited. The Regional Comitee for Sea Fisheries and Marine Breeding, with the scientific and technical support of Ifremer of La Reunion, has launched prospecting campaigns to identify and characterize deep-sea fish species (between 150 to 600 m deep), with an innovative method of catching with electric reel. The catches made concern mainly 5 main species (yields, frequency of catch, commercial interest). A new species, the brillant pomfret (Eumegistus illustris), as well as the longtail red snapper (Etelis coruscans), are the both main resources that can be exploited by the electric reel technique. They represent more than 60% of the overall catches made during the... |
Tipo: Text |
Palavras-chave: Pêche expérimentale profonde; Poissons démersaux; Moulinet électrique; Eumegistus illustris; Etelis coruscans; Etelis carbunculus; Squalus megalops; Beryx decadactylus; Thyrsitoides marleyi; Île de La Réunion; Deep-sea experimental fishing; Demersal fish; Electric reel; Eumegistus illustris; Etelis coruscans; Etelis carbunculus; Squalus megalops; Beryx decadactylus; Thyrsitoides marleyi; Reunion Island. |
Ano: 2001 |
URL: http://archimer.ifremer.fr/doc/00410/52117/52825.pdf |
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