Adapted from "Baked Alaska" by Spanner Films. Third party materials courtesy of Tony A. Weyiouanna Sr., Kawerak, Inc. © 2009 WGBH Educational Foundation. All Rights Reserved.
Adapted from "ALISON: Alaska Lake Ice and Snow Observatory Network" by KUAC and Geophysical Institute of the University of Alaska, Fairbanks. © 2009 WGBH Educational Foundation. All Rights Reserved.
Adapted from A Changing Climate: "Investigating a Warming Arctic" by KUAC. Third party materials courtesy of NASA/Goddard Space Flight Center Scientific Visualization Studio. ©2009 WGBH Educational Foundation. All Rights Reserved.