Polar Ice Caps http://nhpr.org en Arctic Summer Sea Ice At Lowest Levels http://nhpr.org/post/arctic-summer-sea-ice-lowest-levels <p><strong>EarthTalk®<br>E - The Environmental Magazine</strong></p><p><strong><u>Dear EarthTalk</u>: I heard that the Arctic summer sea ice is at its lowest level since we began recording it. What are the implications of all this melting?]</strong></p><p><em>-- Jo Shoemaker, Bowie, MD</em></p> Fri, 02 Nov 2012 18:22:43 +0000 New Media Intern 16081 at http://nhpr.org Arctic Summer Sea Ice At Lowest Levels