Vast Ice ‘Island’ Breaks Free of Greenland Glacier - Dot Earth Blog - NYTimes.com : "Vast Ice ‘Island’ Breaks Free of Greenland Glacier By ANDREW C. REVKIN NASA, via Jason Box, Ohio State University An enormous iceberg, really an ice “island,” broke away from Greenland’s Petermann Glacier this week. Greenland has for years been shedding ice faster than the rate at which accumulating snow adds to the overall bulk of its ice sheet. The calving of an enormous ice “island” from the �Petermann Glacier several days ago created a photogenic “moment” in a long-term process."
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