Antarctica
Each year, scientists from 28 different nations conduct experiments not reproducible in any other place in the world. In the summer more than 4,000 scientists operate research stations; this number decreases to just over 1,000 in the winter. McMurdo Station, which is the largest research station in Antarctica, is capable of housing more than 1,000 scientists, visitors, and tourists.
Swedish Polar Research Secretariat
In 1987-1988, the Secretariat set up its first research station in Antarctica, Svea. The next year, the Wasa Research Station was opened. As of 2010, the Secretariat is also in charge of the Abisko Scientific Research Station in sub-arctic Sweden. In (northern) summer, it charters the icebreaker Oden from the Swedish Maritime Administration for research expeditions to the Arctic Ocean.