News tagged with arctic sea
A new insight into the decline of the Arctic sea ice cover
Space & Earth / Earth Sciences
May 14, 2009 |
4 / 5 (10) |
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The mechanical behavior of the Arctic sea ice cover appears to favor its rapid decline. Scientists from INSU-CNRS, Université J. Fourier and Université de Savoie, France, have analyzed the trajectories of drifting ...
Obama won't fight global warming with bear rules
May 08, 2009 |
5 / 5 (8) |
5
(AP) -- The Obama administration, which promised a sharp break from the Bush White House on global warming, declared Friday it would stick with a Bush-era policy against expanding protection for climate-threatened ...
Gov't faces weekend deadline on polar bear rule
May 08, 2009 |
2.3 / 5 (3) |
1
(AP) -- A decision involving the iconic polar bear could determine whether protecting endangered species might also help save the earth from global warming.
Increasing Antarctic sea ice extent linked to the ozone hole
Space & Earth / Earth Sciences
Apr 21, 2009 |
4.4 / 5 (70) |
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Increased growth in Antarctic sea ice during the past 30 years is a result of changing weather patterns caused by the ozone hole according to new research published this week (Thurs 23 April 2009).
Cuts in greenhouse gas emissions would save Arctic ice, reduce sea level rise
Space & Earth / Earth Sciences
Apr 14, 2009 |
4.6 / 5 (88) |
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The threat of global warming can still be greatly diminished if nations cut emissions of heat-trapping greenhouse gases by 70 percent this century, according to a new analysis. While global temperatures would ...
Ice-free Arctic Ocean possible in 30 years, not 90 as previously estimated
Space & Earth / Earth Sciences
Apr 02, 2009 |
4.4 / 5 (62) |
20
(PhysOrg.com) -- A nearly ice-free Arctic Ocean in the summer may happen three times sooner than scientists have estimated. New research says the Arctic might lose most of its ice cover in summer in as few ...
Arctic sea ice hits second-lowest extent, likely lowest volume
Space & Earth / Earth Sciences
Oct 02, 2008 |
2.8 / 5 (32) |
78
Arctic sea ice extent during the 2008 melt season dropped to the second-lowest level since satellite measurements began in 1979, reaching the lowest point in its annual cycle of melt and growth on Sept. 14, ...
NASA data show Arctic saw fastest August sea ice retreat on record
Space & Earth / Earth Sciences
Sep 28, 2008 |
2.8 / 5 (14) |
4
Following a record-breaking season of arctic sea ice decline in 2007, NASA scientists have kept a close watch on the 2008 melt season. Although the melt season did not break the record for ice loss, NASA data ...
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