Surface meltwater draining through cracks in an ice sheet can warm the sheet from the inside, softening the ice and letting it flow faster, according to a new study by scientists at the Cooperative Institute for Research ...
Earth Sciences
Jul 17, 2013
15
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bodies of water that collect on the surface of the Greenland ice sheet – lubricate the bottom of the sheet when they drain, causing it to flow faster. Differences in how the lakes drain can impact glacial movement's speed ...
Earth Sciences
Jul 16, 2013
1
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Trees and the insects that eat them wage constant war. Insects burrow and munch; trees deploy lethal and disruptive defenses in the form of chemicals.
Ecology
Dec 31, 2012
2
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Gaping crevasses that penetrate upward from the bottom of the largest remaining ice shelf on the Antarctic Peninsula make it more susceptible to collapse, according to University of Colorado Boulder researchers who spent ...
Earth Sciences
Dec 7, 2012
1
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The cause of rapid sea level rise in the past has been found by scientists at the University of Bristol using climate and ice sheet models.
Earth Sciences
Jul 11, 2012
89
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Massive extraction of groundwater can resolve a puzzle over a rise in sea levels in past decades, scientists in Japan said on Sunday.
Earth Sciences
May 20, 2012
32
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Changes in the speed that ice travels in more than 200 outlet glaciers indicates that Greenland's contribution to rising sea level in the 21st century might be significantly less than the upper limits some scientists thought ...
Earth Sciences
May 3, 2012
46
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Like snow sliding off a roof on a sunny day, the Greenland Ice Sheet may be sliding faster into the ocean due to massive releases of meltwater from surface lakes, according to a new study by the University of Colorado Boulder-based ...
Earth Sciences
Apr 16, 2012
45
0
How severe can climate change become in a warming world? Worse than anything we've seen in written history, according to results of a study appearing this week in the journal Science.
Earth Sciences
Feb 24, 2011
24
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Global warming may wipe out three-quarters of Europe's alpine glaciers by 2100 and hike sea levels by four metres (13 feet) by the year 3000 through melting the West Antarctic icesheet, two studies published on Sunday said.
Earth Sciences
Jan 9, 2011
39
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