Latest Greenland ice sheet Stories
LOS ANGELES, May 28 /PRNewswire/ -- Adventurer, filmmaker, and environmentalist, Sebastian Copeland has embarked on a 1,367 mile trip across Greenland via kite-ski to help raise awareness about the effects of global warming on Greenland's climate.
The 2010 Operation IceBridge mission to the Arctic is nearing its halfway point and wrapping up flights with NASA's DC-8 research airplane.
Close to 50 years of data show the Devon Island ice cap, one of the largest ice masses in the Canadian High Arctic, is thinning and shrinking.
Ice loss from the Greenland ice sheet, which has been increasing during the past decade over its southern region, is now moving up its northwest coast, according to a new international study.
As ESAâ€™s Mission Scientist for CryoSat, Mark Drinkwaterâ€™s role in supporting the preparation of the mission has been to ensure that the satellite and data processing systems are compatible with achieving the missionâ€™s objectives of deriving accurate measurements of ice-thickness change.
According to studies released on Sunday, winds and currents that drive warmer water into fjords, where it carves out the base of coastal glaciers, are significantly eroding Greenlandâ€™s ice sheet.
Theories about the rates of ice accumulation and melting during the Quaternary Period -- the time interval ranging from 2.6 million years ago to the present -- may need to be revised.
Researchers learning more about how water beneath glaciers contributes to ice loss.
A US government agency predicted the melting of the polar ice cap in the year 2030. However, climate guru Al Gore said at the UN climate conference on Monday that new computer modeling indicates this could happen as soon as 2014.
An international team of environmental scientists led by the University of Pennsylvania has shown that sea-level rise along the Atlantic Coast of the United States was 2 millimeters faster in the 20th century than at any time in the past 4,000 years.
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