ridenrain ridenrain:
Do a google search and you'll find that there are also a few volcanos that have become active in that area too.
In any case, if it gets really bad we can transplant ice from the south pole where it's definately doing pretty good.
I think you're talking about this aren't you?
$1:
An international team of researchers was able to provide evidence of explosive volcanism in the deeps of the ice-covered Arctic Ocean for the first time. Researchers from an expedition to the Gakkel Ridge, led by the American Woods Hole Oceanographic Institution (WHOI), report in the current issue of the journal Nature that they discovered, with a specially developed camera, extensive layers of volcanic ash on the seafloor, which indicates a gigantic volcanic eruption.
http://www.eurekalert.org/pub_releases/ ... 062508.phpSo yeah, there's no telling how much Arctic warming that might explain.
The more obvious one they've been talking about recently is Soot.
$1:
"Black carbon in snow causes about three times the temperature change as carbon dioxide in the atmosphere," Zender says. "The climate is more responsive to this than [to] anything else we know."
http://www.sciam.com/article.cfm?id=imp ... riven-snowSoot might also explain, at least partially why the ice in the heavily industrialized Northern Hemisphere is melting to record levels, while the ice in the less industrialized Southern Hemisphere is growing to record levels.
It's probably a combination of a lot of things though, volcanic activity, soot, winds, ocean oscillations, clouds or lack of them, Ozone, aerosols, and maybe even a teensy tiny little portion has to do with the little bitty bit of CO2 in greenhouse gases.