A little auk (Alle-alle) flies near the Kronebeene glacier in the Svalbard archipelago, in the Arctic Ocean, on 21 July 2015. Photo: Dominique Faget / AFP / Getty Images

By Don Dahler
4 March 2016

(CBS News) – The Arctic Ocean is six million square miles, most of it covered in ice.

But last month the top of the world was up to 14 degrees above normal, and broke the record for the lowest amount of ice in February -- more than 400,000 square miles short.

"It's completely unprecedented, people who work up there, go up to the Arctic, go around on boats, cruise around to measure these things are absolutely stunned by how warm it is this year," said Robert Newton, an arctic researcher at Columbia University.

"It's the dead of winter, there's no light, it's well below freezing. It should be locked in with ice all the way across, but the ice has significantly retreated even in the winter time."

The shrinking sea ice could have a potentially disastrous effect on animals such as polar bears and seals, who depend on the ice to hunt and breed.

Ice-free oceans absorb more heat and become warmer, which speeds up glacial melting -- raising sea levels even more. [more]

Sea ice in Arctic Circle melting faster than thought



Blog Template by Adam Every . Sponsored by Business Web Hosting Reviews