| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| A. v. Humboldt | 98-06 | 15.04.1998 - 30.04.1998 | MESODYN MITEC |
Baltic Sea |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| Hagen E. | Leibniz-Institut fur Ostseeforschung, Warnemunde | Rostock | Rostock |
Ziel der Reise / Objectives of Cruise:
Baroclinic motion patterns in deep Baltic basins on the meso-scale and their energy distribution by eddy-resolving mass-field studies (CTD) and micro-structure measurements (Enhancend Dissipation Profiler-EDP) for calibration/validation of existing numerical circulation models under the umbrella of the Russian-German cooperation (Meso-Scale-Dynamics= MESODYN) as well as the EU funded project MITEC (Microstructure Technology).
Messungen / Measurements
| Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
|---|---|---|---|---|---|---|
| UERLAN | Piazena H. | 32 | stations | B08 Phytoplankton |
Coefficient for the scalar irradiance | no |
| IOW | Hagen E. | 2 | stations | D01 Current meters |
RCM-7 (50, 40, 30 and 20m depth) at 70m water depth, 25-28 April, 1998 and RCM-9 (60m/at 70m water depth, 25-28, 1998) | no |
| IOW | Hagen E. | 1 | stations | D71 Current profiler (e.g. ADCP) |
ADCP-600 at 70m water depth, 25-28 April, 1998 (for 5 inertial cycles) | no |
| IRSA | Stips A. | 179 | stations | D90 Other physical oceanographic measurements |
Vertical profiles of the micro-structure from the sea-surface down to 100dbar pressure level using the Enhanced DISSIPATION Profiler (EDP) for pressure, temperature, salinity, and vertical shear of horizontal currents | no |
| IOW | Hagen E. | 10 | stations | H09 Water bottle stations |
Bottle casts for sensor-calibration of temperature, salinity and dissolved oxygen | no |
| IOW | Hagen E. | 200 | stations | H10 CTD-Stations |
Vertical profiling of temperature, salinity, pressure, dissolved oxygen, fluorescence and turbidity from the near-surface layer (~1m depth to the near sea-bed layer) | no |
| UERLAN | Piazena H. | 32 | stations | H17 Optics (e.g. underwater light levels) |
Vertical profiles of the attenuation | no |
| IOW | Hagen E. | 10 | stations | H21 Oxygen |
Bottle casts for sensor-calibration of temperature, salinity and dissolved oxygen | no |
| IOW | Feistel Rainer | 620 | n miles | H71 Surface measurements underway (T, S) |
Near-surface intake for continuous records of temperature and salinity | no |
| UERLAN | Piazena H. | 32 | stations | M02 Incident radiation |
(300-700nm) separating downward and upward fluxes to study the influence of UV-radiation on the development of phytoplankton from the surface to the end of the euphotic layer | no |
| IOW | Feistel Rainer | 620 | n miles | M06 Routine standard measurements |
Meteorological standard records and their distribution via the DATADIS-System | no |