Sea/Ocean |
English Channel North Sea (Eastern Channel and Southern North Sea (ICES VIId and IVc)) |
Ports |
Port of departure : Boulogne (France)
Port of return : Cherbourg (France)
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Project |
Channel Ground Fish Survey,Fisheries Information System (FIS) |
Scientific Authority |
HALIEUTIQUE MANCHE MER DU NORD - PORT-EN-BESSIN Station Ifremer de Port-en-Bessin Avenue du Général de Gaulle 14520 Port en Bessin +33 (0)2 31 51 56 06 https://manchemerdunord.ifremer.fr/ |
Participating bodie(s) |
Laboratoires Ressources Halieutiques d'IFREMER Boulogne et Port-en-Bessin ;
Université de Caen basse normandie, UMR IFREMER-UCBN Physiologie et Ecophysiologie des Mollusques Marins ;
Comité Régional des Pêches Maritimes et des Elevages Marins de Basse Normandie ;
Lycée Maritime Aquacole de Cherbourg ;
Nausicaa Centre National de la mer.
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Discipline(s) |
- PHYSICAL OCEANOGRAPHY
- FISHERIES
Code |
Label |
Quantity |
PI |
B14 |
Pelagic fish Weights, counts, measurements |
108 specimens |
QUINQUIS Jérôme |
B18 |
Zoobenthos Indices of presence |
- |
QUINQUIS Jérôme |
B19 |
Demersal fish Weights, counts, measurements |
108 specimens |
QUINQUIS Jérôme |
B20 |
Molluscs Weights and counts |
108 specimens |
QUINQUIS Jérôme |
B21 |
Crustaceans Weights and counts |
108 specimens |
QUINQUIS Jérôme |
B65 |
Exploratory fishing Bottom trawling (GOV) |
110 hauls |
QUINQUIS Jérôme |
B90 |
Other biological/fisheries meas. Sampling of otholiths and scales |
- |
QUINQUIS Jérôme |
D90 |
Other physical oceanographic meas. SCANMAR surveys |
110 hauls |
QUINQUIS Jérôme |
H10 |
CTD stations Micrel probe: temperature and salinity |
110 stations |
QUINQUIS Jérôme |
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Summary of measurements |
- -106 30-min hauls, 103 of which were validated with a GOV high opening bottom trawl.
-Sorting and weighing of all species caught. Measurements of commercial species and cephalopods caught. Monitoring of benthic communities. -Otolith samples taken on hake, cod, plaice and goatfish and scale samples taken on sea bass. -Surface salinity and temperature recorded by Micrel probe attached to lead line while shooting and turning; continuous recording (periods of 15") on the bottom during fishing operations. -Plaice and cuttlefish samples were taken for the University of Caen. -Live fish and invertebrates captured for Nausicaa, the national sea experience centre in Boulogne/mer. -Individuals were sampled to identify the trophic level. -Queen scallops sampled to determine the concentration of phytotoxin.
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Location map |
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Positionning system |
Geodetic system : WORLD GEODETIC SYSTEM 1984 = WGS84
Positioning system : GPS différentiel
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Joint document(s) |
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