Footage credit Discovery Communications, Inc. edited from production 
titled, "Discovering Ice".

Part 1.mov
Plane flying above Columbia Glacier in the Western Chugach Mountain 
Range near Valdez, Alaska. The glacier feeds into Prince William 
Sound. Pilot, is UAF Geophyiscal Institute researcher Keith Echelmyer.

Part2.mov
Crevasses in Columbia Glacier located in the Western Chugach Mountain 
Range near Valdez, Alaska. The glacier feeds into Prince William 
Sound.

Part3.mov and Part4.mov
UAF Geophysical Institute researcher, Keith Echelmeyer and graduate 
student Patricia Del Vecchio take measurements on Columbia Glacier in 
the Western Chugach Mountain Range near Valdez, Alaska. The glacier 
feeds into Prince William Sound.

For more information on this footage, contact Vicki Daniels, 
Geophysical Institute Public Relations Specialist at (907) 474-5823.