LANGOLF 2010
| Type | Oceanographic cruise |
|---|---|
| Set | This cruise is part of the set LANGOLF |
| Ship | Gwen Drez |
| Ship owner | Ifremer |
| Dates | 13/05/2010 - 01/06/2010 |
| Chief scientist(s) | SALAUN Michèle, DIMEET Joël |
SCIENCES ET TECHNOLOGIES HALIEUTIQUES - LORIENT 8 rue François Toullec 56100 Lorient +33(0)2 97 87 38 00 |
|
| DOI | 10.17600/10050030 |
| Objective | Calculating an abundance index for the Nephrops stock in the Grande Vasière (Bay of Biscay), size and sex structure; spatial distribution of the population per sediment unit. Macroscopic observation of stages of sexual maturity in females. Abundance index estimations for related species. Calcified parts were removed to determine the age of species of commercial interest whose stock dynamics are being monitored. -Maturity stages in sole, angler and hake. Temperature, salinity and depth logs taken. The related program is SIH Campagnes (FIS cruises). |
