News tagged with arctic sea
In Greenland, warming fuels dream of hidden wealth
2 hours ago |
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(AP) -- Gert Ignatiussen returns to this fjord-front Inuit town with the spoils of his hunting trip. Six seals, all killed with a single shot to the head.
Cave study links climate change to California droughts
Space & Earth / Earth Sciences
Nov 10, 2009 |
4.3 / 5 (6) |
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California experienced centuries-long droughts in the past 20,000 years that coincided with the thawing of ice caps in the Arctic, according to a new study by UC Davis doctoral student Jessica Oster and geology professor ...
Feds designate polar bear habitat in Alaska
Oct 22, 2009 |
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(AP) -- The Obama administration said Thursday it is designating more than 200,000 square miles in Alaska and off its coast as "critical habitat" for polar bears, an action that could add restrictions to ...
Arctic sea ice recovers slightly in 2009, remains on downward trend (w/ Video)
Space & Earth / Earth Sciences
Oct 06, 2009 |
2.4 / 5 (14) |
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(PhysOrg.com) -- Despite a slight recovery in summer Arctic sea ice in 2009 from record-setting low years in 2007 and 2008, the sea ice extent remains significantly below previous years and remains on a trend ...
Planned emission cuts still mean far hotter Earth
Sep 24, 2009 |
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(AP) -- Earth's temperature is likely to jump nearly 6 degrees between now and the end of the century even if every country cuts greenhouse gas emissions as proposed, according to a United Nations update.
Arctic ice pack at third lowest extent since 1979: US
Space & Earth / Earth Sciences
Sep 18, 2009 |
2.4 / 5 (5) |
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The Arctic sea ice pack thawed to its third smallest size on record during the northern hemisphere summer of 2009, US government scientists said, citing satellite images.
Carcasses of dead walruses spotted on Alaska coast
Sep 17, 2009 |
5 / 5 (1) |
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(AP) -- Up to 200 dead walruses have been spotted on the shore of Chukchi Sea on Alaska's northwest coast.
Arctic sea ice reaches minimum extent for 2009, third lowest ever recorded
Space & Earth / Earth Sciences
Sep 17, 2009 |
2.8 / 5 (8) |
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The Arctic sea ice cover appears to have reached its minimum extent for the year, the third-lowest recorded since satellites began measuring sea ice extent in 1979, according to the University of Colorado at Boulder's National ...
Arctic exploration finds large underwater mountain
Space & Earth / Earth Sciences
Sep 10, 2009 |
3.6 / 5 (5) |
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(AP) -- Joint U.S.-Canada exploration of the Arctic sea floor discovered an unusual underwater mountain and evidence that could boost the two countries' claims that their boundaries extend farther north. For the past two ...
CU-Boulder Unmanned Aircraft Buzz Over Gigantic Holes in Antarctic Sea Ice
Space & Earth / Earth Sciences
Sep 10, 2009 |
2 / 5 (2) |
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A series of record-setting unmanned research flights are providing University of Colorado at Boulder researchers with some of the first 3-D observations of gaping holes in the Antarctic sea ice known as polynyas ...
Tipping elements remain a 'hot' issue
Space & Earth / Earth Sciences
Aug 24, 2009 |
4.5 / 5 (55) |
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(PhysOrg.com) -- Research published by climate scientists at the University of East Anglia (UEA) has been named one of the most highly-cited in its field in the last two years.
Mystery mechanism drove global warming 55 million years ago
Space & Earth / Earth Sciences
Jul 13, 2009 |
4.3 / 5 (25) |
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A runaway spurt of global warming 55 million years ago turned Earth into a hothouse but how this happened remains worryingly unclear, scientists said on Monday.
New NASA Satellite Survey Reveals Dramatic Arctic Sea Ice Thinning
Space & Earth / Earth Sciences
Jul 07, 2009 |
4.7 / 5 (65) |
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(PhysOrg.com) -- Arctic sea ice thinned dramatically between the winters of 2004 and 2008, with thin seasonal ice replacing thick older ice as the dominant type for the first time on record. The new results, ...
British explorers cut short trek to North Pole
Space & Earth / Earth Sciences
May 14, 2009 |
2.2 / 5 (11) |
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(AP) -- British explorers in northern Canada to measure the thickness of floating Arctic sea ice ended their expedition short of reaching the North Pole due to an early summer ice melt, the team said Thursday.
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 ...
