Sea/Ocean |
Bay of Biscay (Golfe de Gascogne et Mer Celtique) |
Ports |
Port of departure : Saint-Nazaire (France)
Port of return : Brest (France)
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Project |
HALIEUTIC RESOURCES ASSESSMENT-WEST EUROPE (EVHOE),INFORMATION SYSTEMS, ECONOMY, DIAGNOSIS OF RESOURCES |
Scientific Authority |
ÉCOLOGIE ET MODÈLES POUR L'HALIEUTIQUE Centre Ifremer de Nantes Rue de l'Ile d'Yeu 44311 Nantes Cedex 3 +33 (0)2 40 37 41 67 |
Participating bodie(s) |
IFREMER |
Discipline(s) |
- FISHERIES
- PHYSICAL OCEANOGRAPHY
- METEOROLOGY
- BIOLOGICAL OCEANOGRAPHY
Code |
Label |
Quantity |
PI |
B19 |
Demersal fish |
171 specimens |
POULARD Jean-Charles |
H10 |
CTD stations |
155 stations |
POULARD Jean-Charles |
H71 |
Surface measurements underway (T,S) |
- |
POULARD Jean-Charles |
M06 |
Routine standard measurements |
335 measurements |
POULARD Jean-Charles |
|
Summary of measurements |
- -Fishing: 171 bottom trawl hauls made (GOV 36/47 trawl) lasting 30 minutes, at depths between 15 and 600 m.
-Biology (on each haul): sorting, weighing and counting all species caught; measurements on all species of fish and on some invertebrate species (Nephrop prawns and cephalopods) for age determination. -Biology (on each haul): sampling of hard tissues (otoliths, fin rays or illicia) in hake, cod, pollack, ling, bib, dab, sole and anglerfish to determine age; size/weight and live weight/gutted weight measurements. -Various specimens of fish and invertebrates taken for: the SCPRI programme, DEL/Nantes (Japanese programme to study contaminations in the open sea), University of Caen. -Hydrology: 155 vertical distributions of temperature and salinity observed made using a CTD. -Meteorology: 335 observations were made.
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Location map |
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