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Wednesday, 22 February 2012

Arctic sea ice


Arctic sea ice extent is currently just above the 2006-2007 average according to NSIDC. In other words it has not changed over the past five years. 
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2 comments:

  1. James Higham22 February 2012 at 20:52

    So, NW passage not really an alternative yet?

    ReplyDelete
  2. A K Haart22 February 2012 at 21:10

    JH - not yet. If the ice cover begins to increase then we might be in for some interesting times.

    ReplyDelete

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