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Posted Tue Dec 16 2008: from
AP News:
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More than 2 trillion tons of ice melted in Arctic since '03 http://apocadocs.com/s.pl?1229437404
More than 2 trillion tons of land ice in Greenland, Antarctica and Alaska have melted since 2003, according to new NASA satellite data that show the latest signs of what scientists say is global warming.
More than half of the loss of landlocked ice in the past five years has occurred in Greenland, based on measurements of ice weight by NASA's GRACE satellite, said NASA geophysicist Scott Luthcke. The water melting from Greenland in the past five years would fill up about 11 Chesapeake Bays, he said, and the Greenland melt seems to be accelerating.... A second study suggests even larger amounts of frozen methane are trapped in lakebeds and sea bottoms around Siberia and they are starting to bubble to the surface in some spots in alarming amounts, said Igor Semiletov, a professor at the University of Alaska in Fairbanks. In late summer, Semiletov found methane bubbling up from parts of the East Siberian Sea and Laptev Sea at levels that were 10 times higher than they were in the mid-1990s, he said based on a study this summer.
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[Read more stories about:
anthropogenic change, arctic meltdown, climate impacts, methane release, permafrost meltdown]
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Your Quips: Harold says: "Heck, a trillion's not *that* much bigger than a billion, right? ;-)"
Obamaman says: "we need different words for numbers... like million, billlllllllllllllllllllllllion and trilllllllllllllllllllllllllllllllllllllllllllllllll"
Obamaman says: "llllllllllllllllllllllllllllllllllllllllllllllllllllllllllion...."
Haley says: "The medium is the message, Obamaman"
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'Doc Jim says:
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Don'tcha hate it when they use numbers you can't understand? I mean, who can get their mind around "eleven Chesapeake bays"?
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