1. Permafrost is Melting! (Changing Planet)

    06:47

    from Norman Cohen Added 31 0 0

    Because of a warming atmosphere, permafrost -- the frozen ground that covers much of the earth's the far north -- has been thawing rapidly. And people on the rest of the planet should be concerned,…

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    • Arctic Futures Symposium 2011: Interview with Vladimir Romanovsky

      07:26

      from International Polar Foundation Added 41 0 0

      Vladimir Romanovsky is a Professor of Geophysics at the Permafrost Laboratory at the Geophysical Institute at the University of Alaska Fairbanks. Prof. Romanovsky gives a brief overview of how permafrost…

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