Subtropical Water Melts Greenland's Fjords

Waters from warmer parts of the ocean are penetrating into the normally chilly fjords of the Greenland coast, driving some of the glacier melt that has been gathering speed there in recent years, a new study finds.

http://news.yahoo.com/s/livescience/20100218/sc_livescience/subtropicalwatermeltsgreenlandsfjords