LANGOLF 2008

Type Oceanographic cruise
Ship Gwen Drez
Ship owner Ifremer
Dates 15/05/2008 (Lorient) - 06/06/2008 (Concarneau)
Chief scientist(s) SALAUN Michèle, DIMEET Joël

STH/LBH-LABORATOIRE BIOLOGIE HALIEUTIQUE

IFREMER Station de Lorient

8, rue Francois Toullec

56100 LORIENT

+33(0)2.97.87.38.00

mlegall@ifremer.fr

http://wwz.ifremer.fr/lorient

DOI 10.17600/8050040
Objective Calculating a stock abundance index for Nephrop prawns in the Grande Vasière mudflat (Bay of Biscay), size and gender structure; spatial distribution of the population by sedimentary 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 programmeis SIH Campagnes (FIS cruises).

Data managed by SISMER