Research boat at sea Getting ready for ice safety dive - Arctic course 2026 Scientists in the laboratory Lecture in the marine science laboratory - Arctic course 2026 Marine science laboratory Social fun activity : team skiing - Arctic course 2026 Baltic Sea landscape Using the hovercraft on the ice sea - Arctic course 2026 Marine research A look at our mesocosm experiments - Arctic course 2026 Research vessel Using the snowmobile to get around on the ice - Arctic course 2026 Research vessel Benthic isopods from the Baltic Sea - Arctic course 2026