Science Nation: Alaska Mountain Glaciers Retreating Due to Climate Change
Welcome to Ruth Glacier, deep inside Alaska’s Denali National Park and Preserve. Some of the visitors are here for recreational activities, such as backcountry skiing, but this is no vacation for University of Maine paleoclimatologist Karl Kreutz and his team. For them, time on the ice is all part of the job. With support from the National Science Foundation, the scientists are working to reconstruct the climate history of this area over the last thousand years. Part of the National Science Foundation Series “Science Nation.”
Media Details
Runtime: 3 minutes 40 seconds
- Topic: Geography, Science
- Subtopic: Earth Sciences, Environmental Issues, Polar Regions
- Grade/Interest Level: 7 - 12
- Standards:
- Release Year: 2009
- Producer/Distributor: National Science Foundation
- Series: Science Nation
- Report a Problem
Related Media
Science Nation: Doppler on Wheels--The Biggest 'Dish' on the Road
Science Nation: Testing the Waters--1,4-Dioxane in North Carolina's Cape Fear River Basin
Science Nation: Hydraulic Fracturing--Using Scientific Methods to Evaluate Trade-Offs
Science Nation: Giving Robots and Prostheses the Human Touch
Science Nation: CASA Radar Tracks Tornadoes
Science Nation: Biophotonics Poised to Make Major Breakthroughs in Medicine
Science Nation: Off the Water Grid--Energy Efficient and Sustainable
Science Nation: Could a "Thinking Cap" Help Us Learn?
Science Nation: Arctic Soils Key to Future Climate
Science Nation: Hunting for the WIMPS of the Universe