operating in our study area, i.e. the LTER (Long-Term Ecological Research) Observatory HAUSGARTEN in Fram Strait between Greenland and the Svalbard archipelago.

October 2016
During the sixth week of expedition PS101 we are making our way home through the ice. A FRAM “superbuoy” station needs to be rescued before we leave the ice.

4 September 2016
Today we have completed our research programme at the Knipovich Ridge south of Fram Strait. We are now on the transit toward Tromsø, where we will arrive in the morning of 6 September

week was characterized by intense station work both in the West Spitsbergen Current and in central Fram Strait.

lead to study areas northwest of Bear Island, south of Spitsbergen and in the central and eastern Fram Strait.

determines the sea ice volume flux in Fram Strait region and other key areas. Results are used to quantify whether coupled sea ice ocean models are capable of reproducing Fram Strait sea ice volume fluxes correctly [...] of Arctic sea ice are changes of ice volume export rates through major gates of the Arctic, such as Fram Strait. The Sea Ice Physics group investigates to what extent ice volume loss through major export

Bacterioplankton Abundance Is Linked to Distinct Water Masses and Summertime Phytoplankton Bloom Dynamics (Fram Strait, 79°N). Frontiers in Microbiology, 12 (658803). Fadeev, E., Salter, I., Schourup-Kristensen [...] Engel, A., Piontek, J., Boetius, A., Bienhold, C. (2018): Microbial Communities in the East and West Fram Strait During Sea Ice Melting Season. Frontiers in Marine Science. doi: 10.3389/fmars.2018.00429 Rapp [...] , Boetius, A., Ramette, A. (2013): Biogeography of benthic bacteria at regional scale in the deep Fram Strait (LTER HAUSGARTEN, Arctic), PLOS One 8:9, doi: 10.1371/journal.pone.0072779 Further Links:

ice conditions in the main export pathway of Arctic sea ice, the Fram Strait, and in the Lincoln Sea delivering the thickest ice to Fram Strait. Based on measurement data we will determine sea ice thickness

ice conditions in the main export pathway of Arctic sea ice, the Fram Strait, and in the Lincoln Sea delivering the thickest ice to Fram Strait. Based on measurement data we will determine sea ice thickness

here on board assessing anthropogenic impacts on the marine ecosystem on our way from Bremerhaven to Fram Strait (and back) and at HAUSGARTEN observatory.