Deutsches Ozeanographisches
Datenzentrum
Inventur der Polarstern-Reise ANT XXIII/4 (DOD-Ref-No.20060082)
Inventory of Polarstern Cruise ANT XXIII/4 (DOD-Ref-No.20060082)
Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
---|---|---|---|---|
Polarstern | ANT XXIII/4 | 10.02.2006 - 11.04.2006 | South Pacific Ocean Amundsen Sea |
Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
---|---|---|---|---|---|
Gohl Karsten | Alfred-Wegener-Institut fur Polar- und Meeresforschung | Punta Arenas | Punta Arenas |
Ziel der Reise / Objectives of Cruise:
Objectives: 1) Reconstruction of glacial cyclicity since begin of Antarctic glaciation, in particular that of the Amundsen Sea Embayment and Pine Island Bay; 2) Reconstruction of the tectonic and sedimentary evolution of the Amundsen Sea Embayment and the West Antarctic continental margin; 3) Investigation of the onshore and offshore volcanism of West Antarctica; 4) Studies of the food web in the pelagic microbial ecosystem; Narrative: 1) Installation of geophysical instruments as well as dredging on Peter I Island; 2) Sediment coring in western Bellingshausen Sea; 3) Geophysical surveying and sedimentological sampling in Amundsen Sea and Pine Island Bay; 4) Geological sampling on land sites of Marie Byrd Land and the Hudson Mts.; 5) Geodetic GPS measurements on land sites and ice-shelf sites in Pine Island Bay; 6) Dredging of volcanic rocks of Marie Byrd Seamounts; 7) Sediment coring in Maxwell Bay of King George Island (Antarctic Peninsula)
Messungen / Measurements
Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
---|---|---|---|---|---|---|
UNSALZ | Wickham Stephen | 23 | stations | B07 Pelagic bacteria / micro-organisms |
Water bottle (rosette) casts at various depths for pelagic micro-organisms | no |
UNSALZ | Wickham Stephen | 14 | stations | B09 Zooplankton |
Bongo net and/or multi-net casts for zooplankton | no |
TETHYS | Werner Reinhard | 19 | stations | G01 Dredge |
Dredge for hard rocks | no |
AWI | Kuhn Gerd | 19 | cores | G02 Grab |
Grab sampler | no |
AWI | Kuhn Gerd | 38 | cores | G04 Core-soft bottom (no. of cores) |
Gravity or piston cores for sediments | no |
AWI | Gohl Karsten | 181 | n miles | G26 Seismic refraction (no.of nautical miles) |
Seismic refraction profiling | no |
AWI | Gohl Karsten | 9200 | n miles | G27 Gravity measurements |
Marine gravity surveying | no |
AWI | Gohl Karsten | 9200 | n miles | G28 Magnetic measurements |
Marine magnetic surveying | no |
AWI | Gohl Karsten | 20700 | km | G28 Magnetic measurements |
Helicopter-magnetic surveying | no |
AWI | Kuhn Gerd | 9200 | n miles | G72 Geophysical measurements made at depth (below near surface and above seafloor) |
Sub-bottom (Parasound) profiling | no |
AWI | Kuhn Gerd | 9200 | n miles | G74 Multi-beam echosounding |
Multi-beam bathymetric (Hydrosweep) surveying | no |
AWI | Gohl Karsten | 1200 | n miles | G76 Multichannel seismic reflection |
Multichannel seismic profiling | no |
BAS | Johnson Joanna | 4 | stations | G90 Other geological or geophysical measurements |
Hard rock samples from land sites for surface exposure dating | no |
TUDRES | Dietrich Reinhard | 9 | stations | G90 Other geological or geophysical measurements |
GPS measurement stations on land sites | no |
TETHYS | Werner Reinhard | 5 | stations | G90 Other geological or geophysical measurements |
Hard rock samples from land sites of Marie Byrd Land and Ellsworth Land | no |
LDEO | Nitsche Frank | 33 | stations | H10 CTD-Stations |
CTD casts | 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 |
---|---|---|---|---|---|---|
LDEO | Nitsche Frank | D01 | Mooring deployed with current-meter at 881 m water depth; 08 Mar 2006 | 74° 3.5' S | 112° 25.1' W | - |
LDEO | Nitsche Frank | H10 | Mooring deployed with 1 CTD at 496 m water depth; 02 April 2006 | 67° 40.7' S | 73° 20.2' W | - |
LDEO | Nitsche Frank | H10 | Mooring deployed with 1 CTD at 540 m water depth; 18 Mar 2006 | 71° 8.2' S | 105° 40.0' W | - |
LDEO | Nitsche Frank | H10 | Mooring deployed with 1 CTD at 806 m water depth; 07 Mar 2006 | 73° 49.0' S | 116° 59.9' W | - |
LDEO | Nitsche Frank | H10 | Mooring deployed with 1 CTD at 850 m water depth; 14 Mar 2006 | 74° 36.5' S | 103° 52.4' W | no |
LDEO | Nitsche Frank | H10 | Mooring deployed with 1 CTD at 881 m water depth; 08 Mar 2006 | 74° 3.5' S | 112° 25.1' W | - |
LDEO | Nitsche Frank | H10 | Mooring deployed with 1 CTD at 939 m water depth; 07 Mar 2006 | 73° 50.8' S | 115° 34.3' W | no |