Name: Changes in Permafrost Temperatures in Alaska, 1978–2020
Display Field: Site_Name
Type: Feature Layer
Geometry Type: esriGeometryPoint
Description: This map shows the change in permafrost temperature per decade for long-term borehole sites in Alaska. As the circles get larger, the rate of warming per decade increases. The blue circle represents a cooling trend. Borehole measurement depths range from 49 to 85 feet.