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  Frames per second – 29.97 |
  File format – h264/aac
        
Glacier National Park: The value of research on glaciers is discussed by a USGS research ecologist. Emphasis is placed on how the melting of glaciers affects ecosystems and serves as an indicator for climate change.
  - Galleries
 
  - Glacier National Park, Montana, Glaciers, Climate Change, Climate Change, Glaciers
 
  - Keywords
 
  - climate change, dan fagre, ecosystem, glacier, glaciers, global warming, montana, national park, research
 
  
      - Date of Video
 
    - October 3, 2003
 
  
      - Video Location
 
    - Glacier National Park, Columbia Falls, Mt
 
  
      - GPS
 
    - 48°41'48"N × 113°43'6"W
 
  
      - Credit
 
    - Courtesy of the National Park Service. For a large collection of audio and video podcast episodes on many classroom topics, visit the National Park Service on iTunes U.
 
      
    - Movie Number
 
    - 2691