[Terrapreta] Global warming or cooling?

[David Yarrow]

Escalating Ice Loss Found in Antarctica. 
By Mark Kaufman, Washington Post, January 14, 2008. 
http://salsa.democracyinaction.org/dia/track.jsp?v=2&c=Hq7OmbvMiAiuWJ8COJ8DACKCBSZeNfOz

"Climatic changes appear to be destabilizing vast ice sheets of western Antarctica that had previously seemed relatively protected from global warming, researchers reported yesterday, raising the prospect of faster sea-level rise than current estimates. While the overall loss is a tiny fraction of the miles-deep ice that covers much of Antarctica, scientists said the new finding is important because the continent holds about 90 percent of Earth's ice, and until now, large-scale ice loss there had been limited to the peninsula that juts out toward the tip of South America. In addition, researchers found that the rate of ice loss in the affected areas has accelerated over the past 10 years -- as it has on most glaciers and ice sheets around the world. 

'Without doubt, Antarctica as a whole is now losing ice yearly, and each year it's losing more,' said Eric Rignot, lead author of a paper published online in the journal Nature Geoscience... 

Rignot said the tonnage of yearly ice loss in Antarctica is approaching that of Greenland, where ice sheets are known to be melting rapidly in some parts and where ancient glaciers have been in retreat. He said the change in Antarctica could become considerably more dramatic."

----- Original Message ----- 
From: "Jim Joyner" <jimstoy at dtccom.net>
Cc: <terrapreta at bioenergylists.org>
Sent: Tuesday, January 08, 2008 5:27 PM
Subject: [Terrapreta] Global warming or cooling?


> Jez, just about time we get all psyched for global warming, they star 
> talking global cooling. Been seeing articles like this for the last week.
> 
> http://www.iceagenow.com/Growing_Glaciers.htm
> http://www.spaceandscience.net/id16.html
> 
> Jim
> 
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