Deutsches Ozeanographisches
Datenzentrum
Inventur der Alkor-Reise 236-2 (DOD-Ref-No.20050156)
Inventory of Alkor Cruise 236-2 (DOD-Ref-No.20050156)
Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
---|---|---|---|---|
Alkor | 236-2 | 14.04.2004 - 27.04.2004 | GLOBEC |
NE Atlantic (Limit 40?W) North Sea German Bight |
Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
---|---|---|---|---|---|
Schmidt Jorn | Leibniz-Institut fur Meereswissenschaften an der Universitat Kiel | Bremerhaven | Kiel | Karte Map |
Ziel der Reise / Objectives of Cruise:
Physical, biological resarch and fishery oceanography The 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. Major goals were the description of abundance and biomass of fish and the measurement of hydrography and currents. Concurrently sampling was performed on a station grid in the German Bight including fluorescence, zooplankton and hydrographic measurements.
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 | 125 | stations | B02 Phytoplankton pigments (e.g. chlorophyll, fluorescence) |
Vertical multifluorescence profiles on station grid | no |
IOW | Mohrholz Volker | 420 | mile | B02 Phytoplankton pigments (e.g. chlorophyll, fluorescence) |
Fluorescence measurements coupled with towed CTD | no |
IOW | Dutz Joerg | 23 | stations | B09 Zooplankton |
Integrated horizontal zooplankton distribution on station grid | no |
IFMGEO | Stepputtis Daniel | 500 | mile | B28 Acoustic reflection on marine organisms |
Hydroacoustic measurements with 38kHz split-beam echosounder | no |
IFMGEO | Stepputtis Daniel | 500 | mile | B65 Exploratory fishing |
Fishing on hydroacoustic-transects | no |
AWI | Mengedoht Dirk | 12 | mile | B90 Other biological / fishery measurements |
Towed Video-Plankton Recorder (VPR) | no |
IOW | Mohrholz Volker | 320 | mile | D71 Current profiler (e.g. ADCP) |
Towed Current profiler (ADCP) on hydroacoustic-transects | no |
IOW | Mohrholz Volker | 178 | stations | H00 Stations |
- | yes |
IOW | Mohrholz Volker | 125 | stations | H10 CTD-Stations |
Vertical CTD profiles on hydroacoustic-transects and on station grid | no |
IOW | Mohrholz Volker | 420 | mile | H11 Sub-surface measurements underway (T, S) |
Towed CTD on hydroacoustic-transects (Scanfish) | no |