Northern Wildfire Smoke May Cast Shadow On Arctic Warming
Friday, July 25, 2008 - 14:21
in Earth & Climate
The Arctic may get some temporary relief from global warming if the annual North American wildfire season intensifies, according to a new study. Smoke transported to the Arctic from northern forest fires may cool the surface for several weeks to months at a time, according to the most detailed analysis yet of how smoke influences the Arctic climate relative to the amount of snow and ice cover.