| Sea/Ocean |
Mediterranean Sea, Western Basin (Golfe du Lion (Méditerranée, Bassin Occidental)) |
| Ports |
Port of departure : Sète (France)
Port of return : Toulon (France)
|
| Project |
SIDEPECHE |
| Scientific Authority |
IFREMER STATION DE SETE Bd Jean Monnet BP 171 34203 SETE CEDEX +33(0)4 99 57 32 00 https://mediterranee.ifremer.fr/implantations/Sete |
| Participating bodie(s) |
EPHE Montpellier |
| Discipline(s) |
- PHYSICAL OCEANOGRAPHY
- BIOLOGICAL OCEANOGRAPHY
| Code |
Label |
Quantity |
PI |
| B14 |
Pelagic fish Biométrie anchois (3494),sardine (2851) |
9833 specimens |
BIGOT Jean-Louis |
| B25 |
Birds Identification et comptage |
- |
BEAUBRUN Pierre |
| B26 |
Mammals & reptiles Identification et comptage |
- |
BEAUBRUN Pierre |
| B28 |
Acoustic reflection on marine organ Echo-intégration (38, 70, 120, 200 kHz) - 2176 MN |
- |
BIGOT Jean-Louis |
| B64 |
Gear research Centrale d'attitude TSS DMS05-Perches pour l'étalonnage-Logiciel bille |
- |
BIGOT Jean-Louis |
| G73 |
Single-beam echosounding SIMRAD ER60-38 kHz - 2176 MN |
- |
BIGOT Jean-Louis |
| H10 |
CTD stations |
26 stations |
BIGOT Jean-Louis |
| H11 |
Subsurface meas. underway (T,S) 2176 MN |
- |
BIGOT Jean-Louis |
| H13 |
Bathythermograph |
- |
BIGOT Jean-Louis |
|
| Summary of measurements |
- -Sytematic echointegration (performed at 8 knots, on shore-offshore legs perpendicular to the coast and spaced apart).
-Trawl hauls to identify echoes (43 performed, 5 of which using the 4FF). -Biometry of pelagic species. -Bathymetric (T, S) profiles taken at the end of each trawl haul (47 CTD casts) and at the end of each leg. -Continuous T (Temperature) and S (Salinity) recorded at subsurface (2,176 NM). -Continuous recording of echograms sent by 38, 70, 120 and 200 kHz sounders (2,176 NM). -Anchovy and sardine otholith samples taken and included with EUKITT (400 samples, taken in 13 hauls). -Otolith samples collected and biometry measured for 300 hake.
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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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