Presentation on David Walker's PolarTREC expedition and research being conducted in the Arctic on thawing permafrost. This presentation was given to LASA High School faculty and staff in Austin, TX on Tuesday, August 13, 2019.
This short slide presentation includes maps and diagrams providing introductory material about the 2008 Oden Antarctic Expedition. Maps, images, and information provided courtesy of Abrahamsson et al. 2001, Garrison 1991, and Ducklow and Yager 2007.