Alaskan National Park Glaciers: Status and Trends, Second Progress Report

This is the second progress for a multi-year study of glaciers in Alaskan national parks. The project will be completed in December 2013. The authors present results from mapping of all glacier extents in Katmai National Park and Preserve (NP&P) and Lake Clark NP&P and from measurements of surface elevation changes on select glaciers in Lake Clark NP&P. They also summarize field efforts to date associated with the focus glacier component of the project and present a sample focus glacier vig...