IBTS 94/2
Type | Oceanographic cruise |
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Set | This cruise is part of the set INTERNATIONAL BOTTOM TRAWL SURVEY (IBTS) |
Ship | Thalassa |
Ship owner | Ifremer |
Dates | 31/08/1994 - 21/09/1994 |
Chief scientist(s) | VERIN Yves |
HALIEUTIQUE MANCHE MER DU NORD - BOULOGNE-SUR-MER Centre Ifremer Manche Mer du Nord 150 quai Gambetta 62200 Boulogne-sur-Mer +33 (0)3 21 99 56 00 |
|
DOI | 10.17600/94040050 |
Objective | Computing abundance indexes for commercial species in the North Sea (cod, whiting, haddock, Norwegian pout, sprat, herring and mackerel). Evaluating interactions between species (predation). Studying migratory phenomena for the main stocks. |