Government Information

Earl Gregg Swem Library

Alaskan National Park Glaciers: Status and Trends: Fourth Progress Report

Categories: Arctic/Antarctic,Climate Change,Environment,Natural Resources,Recreation/Travel,Weather/Disasters

http://irmafiles.nps.gov/reference/holding/489332

Presents results from mapping of all glacier extents and from measurements of surface elevation change for Alaskan glaciers.  Discovered that glaciers decreased 5% to 11% from 1950/51 to 2005/07.  From the National Park Service