Wednesday, December 16, 2009

ALASKA FALLS INTO SEA


Klondike Barbie salutes the receding Alaskan coastline. “Isn’t Russia getting further away, by golly?”
(Image lifted from Dangerous Minds.)

A study out of the University of Colorado at Boulder shows that a substantial piece of the northern Alaska coastline is eroding at an astonishing rate of 45 feet a year thanks to three major threats - less ice, more waves, and warmer water. In other words, climate change is eating away at Alaska, and fast.

"The conditions have led to the steady retreat of 30 to 45 feet a year of the 12-foot-high bluffs -- frozen blocks of silt and peat containing 50 to 80 percent ice -- which are toppled into the Beaufort Sea during the summer months by a combination of large waves pounding the shoreline and warm seawater melting the base of the bluffs, said CU-Boulder Associate Professor Robert Anderson, a co-author on the study. Once the blocks have fallen, the coastal seawater melts them in a matter of days, sweeping the silty material out to sea." (Click here for the whole story and a time lapse video.)
Meanwhile UN climate negotiations become more and more chaotic…
COPENHAGEN - Fed up with the lack of progress in the climate negotiations, campaigners marched on the Bella Centre. NGOs at the negotiations staged a walkout to connect with civil society outside, but police violently broke up this ‘people's assembly' and arrested the ringleaders. (Click here for more)

The secret word is Moose

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