Deutsches Ozeanographisches
Datenzentrum
Inventur der Heincke-Reise HE208 (DOD-Ref-No.20040121)
Inventory of Heincke Cruise HE208 (DOD-Ref-No.20040121)
Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
---|---|---|---|---|
Heincke | HE208 | 09.05.2004 - 21.05.2004 | METROL |
Northern North Sea |
Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
---|---|---|---|---|---|
Boetius Antje | Alfred-Wegener-Institut fur Polar- und Meeresforschung | Bremerhaven | Bremerhaven |
Ziel der Reise / Objectives of Cruise:
Objectives of this cruise are A) The quantification of the microbial turnover of methane in gassy sediments as well as the characterisation of the geochemical conditions for the anaerobic methane oxidation and its temporal and regional variation; B) Quantification of the flux of methane into the water column and its dispersal and consumption C) the characterisation and identification of microorganisms involved in the methane oxidation in aerobic and anaerobic sediment layers and in the water column. As part of these investigations, characteristic organic molecules are to be identified which can be used as biomarkers for the anaerobic methane oxidation. Station work focusses on areas already intensively studied in earlier years by Hovland & Judd (1988). Geographical information comes from the British Geological Survey and from Statoil.
Messungen / Measurements
Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
---|---|---|---|---|---|---|
MPIMHB | Boetius Antje | 20 | cores | B16 Benthic bacteria / micro-organisms |
12 Multi corer 4 Gravity corer 4 Rumohr corer | no |
MPIMHB | Boetius Antje | 20 | cores | B72 Biochemical measurements (e.g. lipids, aminoacids) |
12 Multi corer 4 Gravity corer 4 Rumohr corer | no |
MPIMHB | Boetius Antje | 14 | transects | G08 Bottom photography |
ROV transects | no |
MPIMHB | Boetius Antje | 16 | profiles | G72 Geophysical measurements made at depth (below near surface and above seafloor) |
Echosounding | no |
MPIMHB | Boetius Antje | 16 | profiles | G73 Single-beam echosounding |
Echosounding | no |
MPIMHB | Boetius Antje | 18 | stations | H09 Water bottle stations |
- | no |
MPIMHB | Boetius Antje | 18 | stations | H10 CTD-Stations |
- | no |
MPIMHB | Boetius Antje | 18 | stations | H32 Isotopes |
Rosette | no |
MPIMHB | Boetius Antje | 18 | stations | H33 Other dissolved gases |
Rosette | no |