http://nsidc.org/icelights Your Burning Questions About Ice & Climate Sat, 04 May 2013 02:49:23 +0000 en-US hourly 1 http://wordpress.org/?v=3.5.1 http://nsidc.org/icelights/2012/08/30/how-low-is-low/ http://nsidc.org/icelights/2012/08/30/how-low-is-low/#comments Thu, 30 Aug 2012 14:45:25 +0000 Jane Beitler http://nsidc.org/icelights/?p=867 Read more »]]> http://nsidc.org/icelights/2012/08/30/how-low-is-low/feed/ 0