| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Alkor | 242-1 | 04.08.2004 - 12.08.2004 | GLOBEC |
North Sea German Bight NE Atlantic (Limit 40?W) |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| Renz J. | Alfred-Wegener-Institut fur Polar- und Meeresforschung | Bremerhaven | Bremerhaven | Karte Map |
Ziel der Reise / Objectives of Cruise:
Physical, chemical, biological resarch and fishery oceanographyThe cruise was conducted within the framework of GLOBEC Germany "Trophic interactions between zooplankton and fish under the influence of physical processes". Investigations were carried out in the German Bight, North Sea. Research was performed on all trophic levels incl. phyto-, zoo- and ichthyoplankton.Major goals were the description of abundance, biomass, production and nutritional condition of phyto-, zoo- and ichthyoplankton. Concurrently hydrographic measurements were performed incl. continous vertically resolved recordings and the amount of nutrients in the water column was recorded.
Messungen / Measurements
| Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
|---|---|---|---|---|---|---|
| AWILI | van Beusekom Justus | 17 | stations | B01 Primary productivity |
Nutrients in two depth strata, on station grid | no |
| AWILI | van Beusekom Justus | 48 | stations | B02 Phytoplankton pigments (e.g. chlorophyll, fluorescence) |
Vertical multifluorescencenseprofileson station grid | no |
| AWILI | van Beusekom Justus | 17 | stations | B08 Phytoplankton |
Phytoplankton, Microzooplankton in two depth strata, on station grid | no |
| AWI | Renz J. | 65 | stations | B09 Zooplankton |
11 stations: Vertical zooplankton distributuion on few stations (Multinet), 48 stations: Integrated horizontal zooplankton distribution on station grid 6 stations: Zooplankton egg produktion | no |
| IFMGEO | Voss Rudiger | 48 | stations | B13 Eggs/larvae |
Horizontal Ichthyoplankton distribution, vertically integrated, Bongo net | no |
| IOW | Mohrholz Volker | 47 | stations | H00 Stations |
- | yes |
| IOW | Mohrholz Volker | 48 | stations | H10 CTD-Stations |
Vertical CTD profiles on station grid | no |
