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			Posted: April 1, 2008    Eye on Arctic Pollution Researchers are taking a close look at the makeup and movement of pollutants at the Arctic. Learn more about some of their field studies in this slide show. Flash version requires Flash Player 2 of 7 Fire Plume Noriyuki Todo of Japan Airlines thought he spied a volcanic eruption during a flight in 2004, but later learned it was a forest fire in northern British Columbia. This photo shows pyroconvection -- a deep bubbly plume of smoke and cloud created by a fire, said Mike Fromm of the Naval Research Laboratory and the ARCTAS team. Photo Credit: Noriyuki Todo of Japan Airlines RELATED COVERAGE Scientists Plot Pollutants' Path at the Arctic POLARCAT Web site NASA's ARCTAS Mission NOAA's ICEALOT Mission PHOTO GALLERIES Irving Penn, 1917-2009 Community Drug Distributors Target River Blindness The 8th Anniversary of the Sept. 11 Attacks				Main: Polar Discoveries   Researching the Poles   Environmental Impacts   Antarctica: Who's in Charge?   Slide Show: Dry Valley Organisms   Tools of Polar Research   Profiles of Researchers   Archive   Lesson Plan   Exploring Polar Oceanography   Research and Tourism in Antarctica

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