Soot In Arctic Snow S. G. Warren, T. C. Grenfell  R. E. Brandt, S. J. Doherty Department of Atmospheric Sciences MS 351640 University of Washington, Seattle, WA 98195 A. D. Clarke SOEST, Department of Oceanography University of Hawai'i at Manoa

In Collaboration with the Clean Air Task Force with support from the following  Benefactors  and from the National Science Foundation

OBSERVATION SITES
The map courtesy of World Wind (NASA release 1.3.3.1, 2006)
Expanded View of Western Arctic , Eurasian Arctic
Red Points - sampled; Green points - sampling planned or in progress

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