| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Polarstern | ARK XX/2 | 16.07.2004 - 29.08.2004 | ASOF-N |
Arctic Ocean Fram strait |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| Lemke Peter | Alfred-Wegener-Institut fur Polar- und Meeresforschung | Longyearbyen | Troms? |
Ziel der Reise / Objectives of Cruise:
1. Hydrography at 78?50'N across Fram Strait (CTD/Rosette water sampler, 12 moorings recovered, 10 moorings deployed) 2. Hydrogaphy north of Fram Strait between Svalbard and Greenland (CTD/Rosette water sampler) 3. Petrological sampling at Gakkel-Ridge (84N, 3E) and in Lena Trough (81N, 2W) with rock dredges. 4. Sea ice thickness measurements 5. Air sampling for mercury and persistent organic pollutants 6. Bathymetrie for Gakkel Ridge and Lena Trough
Messungen / Measurements
| Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
|---|---|---|---|---|---|---|
| MPICMZ | Snow J. | 38 | hauls | G01 Dredge |
10 dredge hauls on Gakkel Ridge (rock samples) 28 dredge hauls in Lena Trough (rock samples) | no |
| AWI | Schenke H.W. | 1900 | n miles | G74 Multi-beam echosounding |
Bathymetry, HydroSweep, during most of the cruise (23.07. - 19.08.2004) | no |
| AWI | Beszczynska-Moller A. | 103 | stations | H10 CTD-Stations |
55 stations CTD casts in the Fram Strait 41 stations CTD casts north of FramStrait | yes |
| AWI | Beszczynska-Moller A. | 37 | stations | H32 Isotopes |
Water samples west of Greenwich (delta 18O, delta 13C, Barium, Nutrients) | no |
| AWI | Beszczynska-Moller A. | 5 | stations | H90 Other chemical oceanographic measurements |
Water samples in West Spitzbergen Current for technetium | no |
| AWI | Beszczynska-Moller A. | 37 | stations | H90 Other chemical oceanographic measurements |
Water samples west of Greenwich (delta 18O, delta 13C, Barium, Nutrients) | no |
| LGGE | Ferrari C. | 15 | samples | H90 Other chemical oceanographic measurements |
Water samples for persistent organic pollutants | no |
| LGGE | Ferrari C. | 53 | samples | H90 Other chemical oceanographic measurements |
Sea ice, snow and melt pond samples for mercury | no |
| LGGE | Ferrari C. | 62 | samples | H90 Other chemical oceanographic measurements |
Water and sediment samples for mercury | no |
| AWI | Lieser J. | 27 | stations | M04 Ice observations |
Sea ice thickness measurements | no |
| DWDSWA | Flechsenhar K. | 71 | obs. | M06 Routine standard measurements |
Routine radiosonde ascents and met. observations | no |
| LGGE | Ferrari C. | 39 | day(s) | M71 Atmospheric chemistry |
Measurements of mercury species in atmosphere | no |
| LGGE | Ferrari C. | 88 | samples | M71 Atmospheric chemistry |
Air samples for persistent organic pollutants | 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 | Beszczynska-Moller A. | D01 | 10 moorings across Fram Strait recovered | 78° 50.0' N | 8° 39.9' E | - |
| AWI | Beszczynska-Moller A. | D01 | 12 moorings across Fram Strait deployed | 78° 50.0' N | 8° 39.9' E | - |