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
23.3.2024