Deutsches Ozeanographisches
Datenzentrum
Inventur der Heincke-Reise HE337 (DOD-Ref-No.20110172)
Inventory of Heincke Cruise HE337 (DOD-Ref-No.20110172)
Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
---|---|---|---|---|
Heincke | HE337 | 22.09.2010 - 03.10.2010 | PACES |
North Sea German Bight |
Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
---|---|---|---|---|---|
Kasten Sabine | Alfred-Wegener-Institut fur Polar- und Meeresforschung | Bremerhaven | Bremerhaven |
Ziel der Reise / Objectives of Cruise:
Biogeochemical processes and fluxes of nutrients, trace metals and gases within and from sediments of the North Sea The main working areas of RV HEINCKE expedition HE 337 were (1) the mud area located south east of the island of Helgoland and the dumping site of River Elbe sediment named Tonne E3, and (2) the cold seep sites in the border area between the German and the Dutch Sector of the North Sea. The aim of the work performed at the dumping site and within the Helgoland mud area was to investigate and quantify biogeochemical processes and fluxes of elements both in and from surface sediments and in more deeply buried deposits. Furthermore, we deployed a recently optimized in situ mass spectrometer in order to determine dissolved methane concentrations in the water column above gas seeps at high spatial resolution in the border area between the German and Durch setors of the North.
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 | Kasten Sabine | 5 | stations | G04 Core-soft bottom (no. of cores) |
gravity corer stations | no |
AWI | Kasten Sabine | 11 | stations | G04 Core-soft bottom (no. of cores) |
multiple corer stations | no |
AWI | Schluter Michael | 2 | profiles | G10 Acoustical properties of the sea floor |
EK60 echosounder | no |
AWI | Schluter Michael | 13 | stations | H09 Water bottle stations |
rosette water sampler/CTD | no |
AWI | Schluter Michael | 5 | stations | H33 Other dissolved gases |
in situ mass spectrometer for determination of dissolved methane in the water column | no |