This lesson about the factors affecting water density in the Amundsen Sea was developed by educator Sarah Slack during her PolarTREC expedition aboard the Nathaniel B. Palmer icebreaker. Part of the science mission was to create a detailed map of the seafloor at the face of the Thwaites Glacier, which revealed a series of channels that were conducting a
Interview with Dr. Patricia (Tish) Yager of the University of Georgia conducted by PolarTREC teacher Lollie Garay after their PolarTREC expedition on the Oden in 2007. Dr. Yager and Ms. Garay discuss science and careers in science.