| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Polarstern | ANT XXII/2 | 06.11.2004 - 19.01.2005 | South Atlantic Ocean |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| Spindler Michael | Alfred-Wegener-Institut fur Polar- und Meeresforschung | Cape Town | Cape Town |
Ziel der Reise / Objectives of Cruise:
Investigating the physical properties of changing sea ice and snow during onset of summer melt with remote sensing and by monit. high resolution sea ice deformation, surface fluxes and air-ice coupling. Study density currents on the western Weddell slope and shelf and the turbulent fluxes between ice and underlying water. Tracer measurem. of He, Ne, and CFCS Studies on sea ice biology and biogeochemistry and of carbon by pumping microbial reworked DOM to the abyssal ocean Succession, growth and activity of auto- and heterotrophic protist iand the role of ice algae in DMS prod., Carbon, iron, sulphur, and biological interactions during sea ice melting Zooplankton ecology, physiology and cryo-pelagic coupling Antarctic top predators and their prey in ice covered waters Bathymetric investigation of the western Weddell Sea shelf areas and structure of upper layers of sediments.
Messungen / Measurements
| Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
|---|---|---|---|---|---|---|
| AWI | Dieckmann G. | 10 | casts | B02 Phytoplankton pigments (e.g. chlorophyll, fluorescence) |
CTD samples | no |
| AWI | Dieckmann G. | 2 | stations | B03 Seston |
2 sediment trap arrays | no |
| AWI | Dieckmann G. | 30 | hauls | B09 Zooplankton |
Mullti-net, bongo | no |
| AWI | Dieckmann G. | 30 | tracks | B26 Mammals and reptiles |
Helicopter counts of birds and mammals | no |
| AWI | Dieckmann G. | 220 | cores | B90 Other biological / fishery measurements |
Ice cores subsamples for biogeochemical analyses | no |
| AWI | Schroder Michael | 31 | day(s) | D71 Current profiler (e.g. ADCP) |
Turbulence measurements ADCP | no |
| AWI | Schroder Michael | 6810 | n miles | D71 Current profiler (e.g. ADCP) |
RDI-ADCP vessel mounted | no |
| AWI | Schroder Michael | 6810 | n miles | G74 Multi-beam echosounding |
Echosoundings | no |
| AWI | Haas Christian | 50 | stations | G90 Other geological or geophysical measurements |
Ice cores and snow samples, T, S, Texture, d18O | no |
| AWI | Haas Christian | 1200 | n miles | G90 Other geological or geophysical measurements |
Airborne sea ice thickness profiles | no |
| AWI | Schroder Michael | 120 | stations | H10 CTD-Stations |
144 CTD Seabird 911 , T, C, P and transmission | yes |
| AWI | Schroder Michael | 35 | stations | H22 Phosphates |
- | no |
| AWI | Schroder Michael | 20 | stations | H23 Total - P |
- | no |
| AWI | Schroder Michael | 35 | stations | H24 Nitrates |
- | no |
| AWI | Schroder Michael | 15 | stations | H25 Nitrites |
- | no |
| AWI | Schroder Michael | 35 | stations | H26 Silicates |
- | no |
| AWI | Schroder Michael | 32 | stations | H30 Trace elements |
F11, F12, He isotopes, neon, d18O | no |
| AWI | Schroder Michael | 6810 | n miles | H71 Surface measurements underway (T, S) |
Thermosalinograph Seabird | no |
| AWI | Schroder Michael | 15 | stations | H75 Total-N |
- | no |
| AWI | Schroder Michael | 35 | stations | H76 Ammonia |
- | no |
| AWI | Schroder Michael | 46 | stations | H90 Other chemical oceanographic measurements |
15 station 31 sation: CMIPS small scale turbulence profiles | no |
| AWI | Haas Christian | 30 | day(s) | M90 Other meteorological measurements |
Surface energy balance measurements | no |
Verankerungen / Moorings
| Institut Institute |
Wissenschaftler Scientist |
Typ der Messungen Type of measurements |
Kommentar Comments |
geogr.Breite Latitude |
geogr.Länge Longitude |
Daten im DOD Data in DOD |
|---|---|---|---|---|---|---|
| AWI | Haas Christian | D05 | 25 sea ice drifting buoys, GPS, T air, SLP | 68° 30.0' S | 56° 30.0' W | no |
| AWI | Schroder Michael | D05 | Deployment locations of 1 iceberg drifter | 68° 24.9' S | 58° 44.1' W | no |
| AWI | Schroder Michael | D05 | Deployment locations of 1 iceberg drifter | 67° 25.8' S | 56° 24.2' W | no |
| AWI | Schroder Michael | D05 | Deployment locations of 1 iceberg drifter | 64° 47.3' S | 54° 30.1' W | no |
| AWI | Schroder Michael | D05 | Deployment locations of 1 iceberg drifter | 62° 32.2' S | 27° 14.0' W | no |
| AWI | Schroder Michael | D05 | Deployment locations of 1 iceberg drifter | 61° 6.4' S | 22° 37.3' W | no |
| AWI | Schroder Michael | D06 | 1 NEMO drifter | 50° 4.7' S | 5° 26.2' E | no |