Two research projects are participating during this year's Antarctic Expedition DML 2021/22, which the Swedish Polar Research Secretariat organises. One of these projects is looking for answers to how Antarctica will develop in a future warmer climate. Part of the answer lies in bedrock and moving blocks that the ice sheet brought with it.
Ian Brown, Associate professor in Earth Observation at Stockholm University, leads one of two research groups that will conduct an expedition in Dronning Maud Land, Antarctica, starting in December. The goal is to better understand the uncertainty in satellite measurements of the ice sheet and what it depends on.
An extensive field course was recently held at Abisko Scientific Research Station as part of the preparations for the Antarctic expedition DML 2021/22. The five-day field course is mandatory for those participating in the expedition.
The Swedish Polar Research Secretariat has equipped the Antarctic research station Wasa with three living modules. The living modules offer fast protection against weather and wind, a warm sleeping place, the opportunity to heat food and load technical equipment.
Greenland’s melting ice sheet has in recent years contributed with about 26 percent to the global sea-level rise according to published calculations, but how different glaciers are affected by climate change differs. Research from the Ryder Expedition with the icebreaker Oden in 2019, shows that a relatively shallow formation in the seabed in front of one of North Greenland’s largest glaciers, reduces the amount of warmer Atlantic waters that reach the glacier and melt it from below.
Pauline Snoeijs Leijonmalm, Professor of Marine Ecology at Stockholm University, participated in the first leg of five during the polar expedition MOSAiC. A strong memory is when the German research icebreaker RV Polarstern anchored to an ice floe to drift with the pack ice in the Arctic Ocean for a year.