| Most viewed - Images by photographer |

106 viewsEquipment lined up in front of a long magna-probe line.
Image courtesy Andrew Slater, NSIDC.
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106 viewsCaribou pass by on frozen tundra.
Image courtesy Andrew Slater, NSIDC.
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105 viewsMagna-probe equipment awaits use during the 2009 SnowNet project.
Image courtesy Andrew Slater, NSIDC.
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105 viewsThe Alaska pipeline transports crude oil from the North Slope of Alaska to Valdez.
Image courtesy Andrew Slater, NSIDC.
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104 viewsMatthew Sturm hangs out on a hillside in Atigun Gorge.
Image courtesy Andrew Slater, NSIDC.
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104 viewsScientists hike the side of the Atigun Gorge.
Image courtesy Andrew Slater, NSIDC.
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104 viewsThere are very few towns and service stations along the Dalton Highway in Alaska.
Image courtesy Andrew Slater, NSIDC.
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103 viewsFrom left to right:
Matthew Sturm, Sveta Berezovskaya, Art Gelvin, and Christopher Hiemstra
Image courtesy Andrew Slater, NSIDC.
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102 viewsScientists stand ready to ride away on snowmobiles.
Image courtesy Andrew Slater, NSIDC.
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102 viewsMatthew Sturm rides off on a snowmobile.
Image courtesy Andrew Slater, NSIDC.
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101 viewsMark Serreze drills holes in the ice.
Image courtesy Mark Serreze, NSIDC.
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101 viewsMatthew Sturm looks out over the Atigun Gorge.
Image courtesy Andrew Slater, NSIDC.
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