January 8, 2010

Feedback Accelerates Arctic Ice Melt – Canada, Alaska Most Pronounced

Scientists at NASA and the National Snow and Ice Data Center published research last week in the Journal of Geophysical Research based on satellite microwave data of seasonal Arctic ice thaw from 1970 to 2009. The study indicates the seasonal Arctic sea ice melt melt season is now about 20 days longer than it was 30 years ago.

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Tags: arctic sea ice, arctic waters, beaufort seas, growing melt season, hudson bay, journal of geophysical research, national oceanic and atmospheric administration, national snow and ice data center, satellite microwave data, sea ice melt

October 16, 2009

U.S. Scientists Suggest New Arctic Study May Oversate Sea Ice Melting

By Thomas Schueneman

Cambridge professor Peter Wadhams made headlines yesterday when he said that data gathered from British explorer Pen Hadlow’s Arctic trek, called the Catlin Ice Survey, shows that Arctic summers will be entirely ice-free by 2020.