Journey Across the Changing Arctic

International Polar Year Lecture

Matthew Sturm

U.S.A. Cold Regions Research and Engineering Laboratory-Alaska

In spring 2007, five Americans and three Canadians travelled 4,200 km by snowmachine from Circle, Alaska to Baker Lake, Nunavut. Scientist and SnowSTAR 2007 expedition leader Matthew Sturm shares stories and photos from the trip, highlighting history, the environment and changes in the Arctic.