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Subcommittee on Investigations and Oversight Hearing - Declining Polar Bears and Permafrost: Is a Global Warming Tipping Point Embedded in the Ice?

Date: 
Wednesday, October 17, 2007 - 10:00am
Location: 
2318 Rayburn House Office Building

Declining Polar Bears and Permafrost: Is a Global Warming Tipping Point Embedded in the Ice?

Hearing Charter

 

Witnesses

Dr. Hazeltine
With USGS and will make a presentation of their findings regarding the future of the polar bear

Kassie R. Siegel
Director, Climate, Air and Energy Program

Dr. Richard Alley
Evan Pugh Professor of Geosciences Department of Geosciences

Dr. Glenn Juday
Professor, School of Natural Resources and Agricultural Sciences, University of Alaska at Fairbanks

 

110th Congress