| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Polarstern | ARK-XXVII/2 | 15.07.2012 - 30.07.2012 | TIEFSEE-OBSERVATORIUM HAUSGARTEN |
Fram strait |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| Soltwedel Thomas | Alfred-Wegener-Institut fur Polar- und Meeresforschung | Longyearbyen | Troms? |
Ziel der Reise / Objectives of Cruise:
Long-term studies at the deep-sea observatory HAUSGARTEN are conducted to study the impact of Climate Change on an Arctic marine deep-sea ecosystem. The work contributes to the ESFRI (European Strategy Forum on Research Infrastructures) Roadmap projects SIOS (Svalbard Integrated Arctic Earth Observing System) and ICOS (Integrated Carbon Observation System) as well as to the AWI research programme PACES (Polar Regions and Coasts in the changing Earth System), which started at the beginning of 2009. Climate-induced changes of phyto- and zooplankton communities in Fram Strait were investigated by the AWI research group PEBCAO (Phytoplankton Ecology and Biogeochemistry in the Changing Arctic Ocean). Research activities started within the framework of the former KONGHAU project (Impact of climate change on Arctic marine community structures and food webs), co-financed by the EU and the Norwegian oil company Statoil/Hydro, were continued by taking additional samples on the continental shelf off Svalbard and inside Kongsfjorden. The observation and counting of sea birds and marine mammals from the previous leg were continued.
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 | Schewe Ingo | 21 | casts | B02 Phytoplankton pigments (e.g. chlorophyll, fluorescence) |
pigments from sediment samples | no |
| AWI | Metfies Katja | 21 | stations | B02 Phytoplankton pigments (e.g. chlorophyll, fluorescence) |
pigments from water samples | no |
| AWI | Metfies Katja | 21 | casts | B03 Seston |
pelagic bacteria, seston samples, dissolved organic matter from water rosette samples | no |
| AWI | Metfies Katja | 21 | casts | B06 Dissolved organic matter (e.g. DOC) |
pelagic bacteria, seston samples, dissolved organic matter from water rosette samples | no |
| AWI | Metfies Katja | 21 | casts | B07 Pelagic bacteria / micro-organisms |
pelagic bacteria, seston samples, dissolved organic matter from water rosette samples | no |
| AWI | Metfies Katja | 13 | hauls | B08 Phytoplankton |
phyto- and zooplankton from net hauls | no |
| AWI | Metfies Katja | 13 | hauls | B09 Zooplankton |
phyto- and zooplankton from net hauls | no |
| AWI | Schewe Ingo | 21 | casts | B16 Benthic bacteria / micro-organisms |
benthic bacteria and meiofauna from multicorer samples | no |
| AWI | Schewe Ingo | 21 | casts | B18 Zoobenthos |
benthic bacteria and meiofauna from multicorer samples | no |
| AWI | Soltwedel Thomas | 1 | stations | B19 Demersal fish |
demersal fish caught with bottom-lander based traps | no |
| POLE | D`Hert Diederik | 15 | day(s) | B25 Birds |
observations of seabirds and marine mammals | no |
| POLE | D`Hert Diederik | 15 | day(s) | B26 Mammals and reptiles |
observations of seabirds and marine mammals | no |
| AWI | Bauerfeind Eduard | 2 | deployment | B71 Particulate organic matter (e.g. POC, PON) |
particulate organic matter from sediment traps | no |
| AWI | Schewe Ingo | 21 | casts | B72 Biochemical measurements (e.g. lipids, aminoacids) |
sediment-bound phospholipids, particulate proteins from multicorer samples | no |
| AWI | Bauerfeind Eduard | 2 | deployment | B73 Sediment traps |
particulate organic matter from sediment traps | no |
| AWI | Bauerfeind Eduard | 2 | deployment | D01 Current meters |
RCM data from moorings | no |
| AWI | Soltwedel Thomas | 15 | deployment | D06 Swallow floats (number) |
float deployments | no |
| AWI | Bauerfeind Eduard | 2 | deployment | D71 Current profiler (e.g. ADCP) |
RCM data from moorings | no |
| AWI | Schewe Ingo | 12 | hauls | G02 Grab |
box corer samples for macrofauna | no |
| AWI | Schewe Ingo | 21 | hauls | G04 Core-soft bottom (no. of cores) |
multicorer samples for bacteria, meiofauna, and biogenic sediment compounds | no |
| AWI | Soltwedel Thomas | 5 | tracks | G08 Bottom photography |
Ocean Floor Observation System (towed photo/video system) | no |
| AWI | Soltwedel Thomas | 21 | casts | H09 Water bottle stations |
CTD/Rosette water sampler | no |
| AWI | Soltwedel Thomas | 21 | casts | H10 CTD-Stations |
CTD/Rosette water sampler | no |
| AWI | Bauerfeind Eduard | 1300 | n miles | H71 Surface measurements underway (T, S) |
FerryBox sampling: temperature, salinity etc. | no |
| DWDHH | Rentsch Harald | 15 | casts | M06 Routine standard measurements |
radiosondes ascents | no |
| DWDHH | Rentsch Harald | 30 | no unit | M06 Routine standard measurements |
forecasts weather reports by the shipborne met station, twice daily | 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 | Bauerfeind Eduard | B73 | Biological Mooring FEVI-23, recovered on 23.07.2012 | 79° 44.2' N | 4° 29.5' E | - |
| AWI | Bauerfeind Eduard | B73 | Biological Mooring FEVI-24, recovered on 16.07.2012 | 78° 59.6' N | 4° 16.5' E | - |
| AWI | Bauerfeind Eduard | B73 | Biological Mooring FEVI-25, deployed on 25.07.2012 | 79° 44.4' N | 4° 30.4' E | - |
| AWI | Bauerfeind Eduard | B73 | Biological Mooring FEVI-26, deployed on 21.07.2012 | 79° 0.4' N | 4° 19.8' E | - |
| AWI | Schewe Ingo | B73 | Oceanographic and Biological Bottom-Lander deployed on 27.07.2012 | 79° 4.7' N | 4° 6.6' E | - |
| AWI | Schewe Ingo | B73 | Oceanographic and Biological Bottom-Lander, recovered on 16.07.2012 | 79° 3.8' N | 4° 9.0' E | - |
| AWI | Bauerfeind Eduard | D01 | Biological Mooring FEVI-23, recovered on 23.07.2012 | 79° 44.2' N | 4° 29.5' E | - |
| AWI | Bauerfeind Eduard | D01 | Biological Mooring FEVI-24, recovered on 16.07.2012 | 78° 59.6' N | 4° 16.5' E | - |
| AWI | Bauerfeind Eduard | D01 | Biological Mooring FEVI-25, deployed on 25.07.2012 | 79° 44.4' N | 4° 30.4' E | - |
| AWI | Bauerfeind Eduard | D01 | Biological Mooring FEVI-26, deployed on 21.07.2012 | 79° 0.4' N | 4° 19.8' E | - |
| AWI | Schewe Ingo | D01 | Oceanographic and Biological Bottom-Lander deployed on 27.07.2012 | 79° 4.7' N | 4° 6.6' E | - |
| AWI | Schewe Ingo | D01 | Oceanographic and Biological Bottom-Lander, recovered on 16.07.2012 | 79° 3.8' N | 4° 9.0' E | - |
| AWI | Soltwedel Thomas | D01 | Iridium-Drifter deployed on 29.07.2012 | 72° 0.0' N | 16° 0.0' E | - |
| AWI | Soltwedel Thomas | D01 | Oceanographic Mooring FLUME-9, recovered on 20.07.2012 | 78° 36.6' N | 5° 4.2' E | - |