RESSGASC 20
Type | Oceanographic cruise |
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Set | This cruise is part of the set RESSGASC |
Ship | Gwen Drez |
Ship owner | Ifremer |
Dates | 16/11/1989 - 01/12/1989 |
Chief scientist(s) | FOREST André |
ÉCOLOGIE ET MODÈLES POUR L'HALIEUTIQUE Centre Ifremer de Nantes Rue de l'Ile d'Yeu BP 2105 44311 Nantes Cedex 3 +33 (0)2 40 37 41 67 |
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DOI | 10.17600/89002811 |
Objective | Estimation of the size composition of discards for hake, Nephrops prawns and sole by small-scale offshore trawlers fishing between the Glénan islands and the Landes coast. The samples taken supplement the sampling done in some fish auctions and make it possible to obtain the size composition of catches (landings + discards) of fishing vessels. This cruise is part of a quarterly observation programme. |