Sea/Ocean |
English Channel (Eastern Channel and Southern North Sea) |
Ports |
Port of departure : Boulogne (France)
Port of return : Cherbourg (France)
|
Project |
Channel Ground Fish Survey,TRADITIONAL FISHERIES,INFORMATION SYSTEMS, ECONOMY, DIAGNOSIS OF RESOURCES |
Scientific Authority |
CENTRE MANCHE-MER DU NORD IFREMER Centre de Boulogne sur Mer 150 quai Gambetta 62321 BOULOGNE-SUR-MER CEDEX +33 (0)3 21.99.56.00 https://www.ifremer.fr/fr/implantations/l-ifremer-en-manche-mer-du-nord |
Participating bodie(s) |
IFREMER |
Discipline(s) |
Code |
Label |
Quantity |
PI |
B14 |
Pelagic fish Size structure, average weight, estimated abundance/trait indices |
- |
SCHLAICH Ivan |
B19 |
Demersal fish Size and age structure, average weight, estimated abundance indices |
- |
SCHLAICH Ivan |
B21 |
Crustaceans Count number of individuals |
- |
SCHLAICH Ivan |
B90 |
Other biological/fisheries meas. Demersal fish: idem pelagic and benthic |
- |
SCHLAICH Ivan |
|
Summary of measurements |
- -88 hauls lasting half an hour each.
-For each haul: measuring total weight, sorting by species, counting of species of less interest, measuring species of commercial importance, otolith samples taken on some of these species. -Digitizing.
|