Sign in with Facebook
  • Facebook Page: 128172154133
  • Twitter: EarthProtect1

Subscribe to this list via RSS Blog posts tagged in arctic

Posted by on in Climate Change
This story has been updated. Political people in the United States are watching the chaos in Washington in the moment. But some people in the science community are watching the chaos somewhere else — the Arctic. It’s polar night there now — the sun isn’t rising in much of the Arctic. Tha...
Continue reading
Hits: 1126 0 Comments

Posted by on in Ocean/Seas/Coastlines
In november, the Russian K-550 nuclear ballistic submarine Alexander Nevsky, submerged in the Barents sea between Russia and the north pole, successfully launched a missile that travelled its prescribed course to Kamchatka in Russia’s far east. The Alexander Nevsky thus joins two other Russian nucle...
Continue reading
Hits: 1312 0 Comments

Posted by on in Climate Change
A key polar bear population fell nearly by half in the past decade, a new U.S.-Canada study found, with scientists seeing a dramatic increase in young cubs starving and dying. Researchers chiefly blame shrinking sea ice on global warming. Scientists from the U.S. Geological Survey and Environment ...
Continue reading
Hits: 1173 0 Comments
0

Posted by on in Climate Change
New University of Alaska Fairbanks research indicates that arctic thermokarst lakes stabilize climate change by storing more greenhouse gases than they emit into the atmosphere.   Countering a widely-held view that thawing permafrost accelerates atmospheric warming, a study published this wee...
Continue reading
Hits: 1098 0 Comments

Posted by on in Ocean/Seas/Coastlines
A large tabular iceberg (42 kilometers x 17 kilometers) broke off Pine Island Glacier, West Antarctica (75ºS latitude, 102ºW longitude) sometime between November 4 and 12, 2001. Images of the glacier were acquired by the Multi-angle Imaging SpectroRadiometer (MISR) instrument aboard NASA's Terra spa...
Continue reading
Hits: 1371 0 Comments

Posted by on in Climate Change
No place on Earth is heating up faster than the Arctic, but just how fast has remained an open question due to large gaps in temperature data across the vast region. Now, a recent study in the Quarterly Journal of the Royal Meteorological Society finds that not only is the Arctic warming e...
Continue reading
Hits: 1274 0 Comments

Posted by on in Climate Change
Rapid thawing of the Arctic could trigger a catastrophic "economic timebomb" which would cost trillions of dollars and undermine the global financial system, say a group of economists and polar scientists. Governments and industry have expected the widespread warming of the Arctic region ...
Continue reading
Hits: 2172 0 Comments

Posted by on in Ocean/Seas/Coastlines
Arctic sea-ice extent shrank to an unprecedented low this summer, part of a long-term decline in the icy white cap over the far northern ocean.Researchers predict that nearly ice-free summers are on the way, although it’s not yet clear when this will happen. This shift has implications for climate —...
polar-bears-arctic-ice
Continue reading
Hits: 3442 0 Comments
0

Posted by on in Oil Spill
by Alex DeMarban With Royal Dutch Shell possibly on the eve of exploring for oil off Alaska's Arctic coasts -- and other companies waiting in the wings -- the U.S. Coast Guard plans an oil-spill response drill in the fragile region next week. The exercise will be part of the agency's effort to bee...
Continue reading
Hits: 2222 0 Comments
0

Posted by on in Climate Change
By ANDREW C. REVKIN Even as insect infestations and other factors accompanying warming have led to the “browning” of some stretches of boreal forest between temperate regions and the Arctic tundra, the tundra appears to be greening in a big way, various studies have shown. The newest such work, foc...
Continue reading
Hits: 2076 0 Comments
0

Posted by on in Climate Change
Global warming has brought a new normal to the Arctic, with warmer air and ocean temperatures, thinner and less expansive summer sea ice, and greener vegetation in coastal regions abutting the open water. In addition, longer periods of open water during the annual sea-ice melt season is allowing th...
Continue reading
Hits: 2290 0 Comments
0

Posted by on in Climate Change
  Global warming over the next 40 years will cut through Arctic transportation networks like a double-edged sword, limiting access in certain areas and vastly increasing it in others, a new UCLA study predicts. "As sea ice continues to melt, accessibility by sea will increase, but the viabi...
Continue reading
Hits: 1913 0 Comments
0

81595f2dd9db45846609c618f993af1c

© Earth Protect