| Most viewed - Sea Ice |

540 viewsWhile navigating the Ross Sea, the team came across this unusual cluster of icebergs and pancake ice. This is one of several photos taken.
Photo Credit: Courtesy Ted Scambos, NSIDC
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522 viewsAIDJEX 1972 pilot study: snowmobile tracks lead to a hole in the ice.
Image Credit: NSIDC courtesy Tom Marlar/CRREL
AIDJEX Web site
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2007 Arctic Sea Ice Animation507 viewsThis animation of September sea ice concentration from 1979 to 2007 shows that sea ice has been declining over the thirty years of the satellite record.
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Arctic Ocean488 viewsSea ice concentration from the NSIDC Sea Ice Index.
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484 viewsPfeister's Island; March April 1974
Image Credit: NSIDC courtesy Pat Martin
AIDJEX Web site
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480 viewsJumpsuit Main Camp October 1972
Image Credit: NSIDC courtesy Tom Marlar/CRREL
AIDJEX Web site
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466 viewsThe sun sets and moon rises behind icebergs and sea ice.
Image courtesy Andy Mahoney
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455 viewsAIDJEX pilot study 1972
Image Credit: NSIDC courtesy Tom Marlar/CRREL
AIDJEX Web site
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444 viewsPfeister's Island; March April 1974
Image Credit: NSIDC courtesy Pat Martin
AIDJEX Web site
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438 viewsA large iceberg sits still in the evening light.
Image courtesy Andy Mahoney
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Greenland436 viewsSea ice concentration map from the NSIDC Sea Ice Index.
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Arctic Sea Ice Concentration 2008, Google Earth423 viewsSea Ice: Daily Concentration and Extent (SSM/I Sensor) for 2008 melt season, shown in Google Earth
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