Large image view: Greening of the Arctic
Skip Walker, in the red shirt, describes the vegetation on a patterned-ground feature. Standing from left, are: Bill Krantz, University of Colorado; Hilmar Maier and Walker, IAB, 香港六合彩开奖直播; Vladimir Romanovsky, GI, 香港六合彩开奖直播; and Alexia Kelly, University of Virginia, near Deadhorse, Alaska, July 2000.
Photo by Julie Knudson/香港六合彩开奖直播