| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Dana | 08-2004 | 05.08.2004 - 19.08.2004 | GLOBEC |
Skagerrak North Sea |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| Mollmann Christian | Danish Institute for Fisheries Research | Hirtshals | Esbjerg |
Ziel der Reise / Objectives of Cruise:
The cruise will be conducted within the frame of GLOBEC-GERMANY Project,Trophic Interactions between Zooplankton and Fish under the Influence of Physical Processes. In parallel to RV ALKOR hydroacoustic recording and trawl fishery (pelagic/demersal) will be conducted along specific transects to determine the biomass and distribution of the fish community (especially herring and sprat). In parallel hydrographic measurements will be performed. Occasional plankton sampling will conducted during nighttime. Fish samples will be analysed for gonadal maturation, lipid contents/composition (condition), and diet composition.
Messungen / Measurements
| Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
|---|---|---|---|---|---|---|
| DIFRES | Mollmann Christian | 3 | stations | B13 Eggs/larvae |
MIK | no |
| IHFHH | Temming Axel | 46 | stations | B14 Pelagic fish |
Demeral and pelagic fishery with an EXPO-trawl | no |
| IHFHH | Temming Axel | 46 | stations | B19 Demersal fish |
Demeral and pelagic fishery with an EXPO-trawl | no |
| IFMGEO | Stepputtis Daniel | 13 | day(s) | B28 Acoustic reflection on marine organisms |
Hydroacoustic recording of the fish community size and distribution | no |
| DIFRES | Mollmann Christian | 70 | stations | H10 CTD-Stations |
Vertical hydrography recording with CTD | no |
| DIFRES | Mollmann Christian | 70 | stations | H17 Optics (e.g. underwater light levels) |
IRRDPP01, IC, 70 at ICES, H17, Downwelling sub-surface 2-pi scalar PAR irradiance | no |
| DIFRES | Mollmann Christian | 70 | stations | H21 Oxygen |
IC, 70 at ICES | no |