Arctic ice on the verge of another all-time low

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This animation is comprised of Envisat ASAR mosaics of the Arctic Ocean and highlights the changes in sea ice between June and mid-August 2008. The dark grey color represents ice-free areas while blue represents areas covered with sea ice. Credit: ES ...
This animation is comprised of Envisat ASAR mosaics of the Arctic Ocean and highlights the changes in sea ice between June and mid-August 2008. The dark grey color represents ice-free areas while blue represents areas covered with sea ice. Credit: ESA
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Following last summer's record minimum ice cover in the Arctic, current observations from ESA's Envisat satellite suggest that the extent of polar sea-ice may again shrink to a level very close to that of last year.


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