Sea/Ocean |
Bay of Biscay (GOLFE DE GASCOGNE) |
Ports |
Port of departure : Nantes (France)
Port of return : Saint-Nazaire (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,CNRS,COLLEGE DE FRANCE (CONCARNEAU) |
Discipline(s) |
Code |
Label |
Quantity |
PI |
B90 |
Other biological/fisheries meas. |
136 |
POULARD Jean-Charles |
|
Summary of measurements |
- -136 trawl hauls made using GOV 36/47, lasting 30 minutes, at depths between 15 and 600 m at each haul.
-Sorting, weighing and counting of all species caught. -Measurements taken on species of real or potential economic interest. -Hard tissue samples were taken (otoliths, scales, fin rays) on hake, cod, whiting, pollack, common ling, seabass, horse mackerel, sardine, sole and angler fish. -Biological examinations: parasitology of mackerel. -Experimental production of surimi from blue whiting. -Selachian blood and muscle samples taken for enzyme titrations. -Samples of muscle from different species of fish to complement the electrophoretic catalogue being created.
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Location map |
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Positionning system |
Geodetic system : VALEUR INDEFINIE
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