| Sea/Ocean |
English Channel (Baie de Seine orientale et estuaire de Seine) |
| Ports |
Port of departure : Le Havre (France)
Port of return : Le Havre (France)
|
| Scientific Authority |
CRESCO - CENTRE DE RECH. ET D'ENS. SUR LES SYSTÈMES CÔTIERS 38 rue du Port-Blanc BP 80108 35801 DINARD CEDEX +33(0)2 23 18 58 58 |
| Participating bodie(s) |
IFREMER, UA (Université d'Angers), UCBN, USTL |
| Discipline(s) |
- ENVIRONMENT
- BIOLOGICAL OCEANOGRAPHY
| Code |
Label |
Quantity |
PI |
| B18 |
Zoobenthos |
202 |
ALIZIER Sandrine |
| B64 |
Gear research ROV Seabotix et équipements associés |
2 deployments |
LOZACH Sophie |
| D05 |
Surface drifters/drifting buoys Pour les Altus |
2 deployments |
JESTIN Hervé |
| G02 |
Grab Avec Desroy et Alizier |
328 samples |
DAUVIN Jean Claude |
| G04 |
Core soft bottom |
11 cores |
BARRAS Christine |
| G08 |
Bottom photography Films (ROV Seabotix) |
2 videos |
LOZACH Sophie |
| G90 |
Other geosciences meas. Altus |
2 measurements |
JESTIN Hervé |
| H32 |
Isotopes Sur le sédiment et la faune |
40 stations |
ALIZIER Sandrine |
|
| Summary of measurements |
- -Van Veen grab sampling to study macrofauna and granulometry (each sample was photographed).
-Shipeck grab sampling for sedimentology study of the surface layer and the organic matter and stable isotope contents of the sediment.
-2 Altus altimeters were deployed to study topographical variations.
-Raineck coring and Shipeck grab sampling to study foraminifera and dissolved oxygen profiles in the core samples.
-Video recordings with an ROV to describe underwater landscapes.
-Recovery of video equipment lost at sea by colleagues on another mission (aboard RV Thalia).
|
, JESTIN Hervé, DAUVIN Jean Claude 