Sea/Ocean |
Bay of Biscay Celtic Sea (Plateau continental et marges du golfe de Gascogne de-15m à -600m, Plateau celtique et marges de -15m à -600m
) |
Ports |
Port of departure : Brest (France)
Port of return : Brest (France)
|
Scientific Authority |
IFREMER STATION DE LA ROCHELLE-L'HOUMEAU Place du Séminaire BP 7 17137 L'HOUMEAU +33 (0)5 46.50.94.40 |
Participating bodie(s) |
IFREMER : STH/LBH/Brest et Lorient, HGS/L'Houmeau, EMH/Nantes, ERT/MS/Brest ;
LERPC/La Tremblade, NSE-ILE/Brest, STH/LTH/Lorient ; Autres : APECS/Brest, CRMM/La Rochelle, Université de La Rochelle
|
Discipline(s) |
- BIOLOGICAL OCEANOGRAPHY
- PHYSICAL OCEANOGRAPHY
- FISHERIES
Code |
Label |
Quantity |
PI |
B19 |
Demersal fish Tri, pesées, mensurations,/espèce/station |
136 specimens |
LEAUTE Jean-Pierre |
B20 |
Molluscs Tri, pesées, mensurations,/espèce/station |
136 specimens |
LEAUTE Jean-Pierre |
B21 |
Crustaceans Tri, pesées, mensurations,/espèce/station |
136 specimens |
LEAUTE Jean-Pierre |
B90 |
Other biological/fisheries meas. Prélèvements biologiques pour études spécifiques |
- |
LEAUTE Jean-Pierre |
G02 |
Grab Prélèvements sur stations de chalutage de fond |
37 samples |
LEAUTE Jean-Pierre |
G24 |
Long to short range side scan sonar |
- |
LEAUTE Jean-Pierre |
G73 |
Single-beam echosounding |
- |
LEAUTE Jean-Pierre |
G74 |
Multi-beam echosounding Acquisition ME 70 sur boîtes |
28 |
LEAUTE Jean-Pierre |
H10 |
CTD stations Sonde NKE fixée sur la corde de dos du chalut |
135 stations |
LEAUTE Jean-Pierre |
H13 |
Bathythermograph |
- |
LEAUTE Jean-Pierre |
H71 |
Surface measurements underway (T,S) |
- |
LEAUTE Jean-Pierre |
M06 |
Routine standard measurements |
- |
LEAUTE Jean-Pierre |
M90 |
Other meteorological measurements Tous capteurs du N/O Thalassa |
- |
LEAUTE Jean-Pierre |
|
Summary of measurements |
- -153 bottom hauls using the GOV 36/47 trawl, of which 150 were validated.
-5 deep pelagic trawl hauls. -5 dives with SCAMPI. -141 CTD casts with NKE mini-probe attached to lead line of GOV trawl. 137 casts were validated. -23 SMFH boxes (night time profiles on specific seafloors or stations). -80 sediment samples taken with Hamon grab. -4,089 otolith samples taken in 21 species of fish.
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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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