Posts Tagged ‘sea-ice’

Giant Cracks Appearing in Arctic Ice

2035958758_d8277d8a1d At a time when renewed focus is being shone on the Arctic and its ice-levels, the Canadian Military has made a disturbing discovery; a discovery that, too many, is continued evidence of the shocking break-up of the Arctic ice-cap.

The Canadian military recently made what it called a “sovereignty patrol” of its Arctic territory. Joined by scientists, they found major new fractures far in to Canada’s claimed Arctic region. The team found a network of cracks that stretch for more than 10 miles on Ward Hunt, the region’s largest ice-shelf.

Future Not Bright for Arctic Ice

1694367345_1857bf87f8“When you look in detail at the science behind the recent Arctic changes it becomes painfully clear how our understanding of climate impacts lags behind the changes that we are already seeing in the Arctic,” warned Martin Sommerkorn, one of the authors of a new report from conservation group the World Wildlife Fund (WWF).

This report adds weight to a growing number of reports and findings that are pointing to 2008’s summer as a turning point for the Arctic region; one where there could be no sea-ice at all.

The Return of the… Arctic Ice

sea iceThe Arctic ice has been at the center of environmental concern for a long time now. Ever since its ever-increasing decline in size came to a peak last year with the exposure of the fabled Northwest Passage, it has been the focus of scientific study and environmental bickering.

Traditionally March marks the time of year when the Arctic ice is at its highest extent after the Northern Hemisphere’s winter comes to a close. For 40 years NASA satellites have tracked the ice coverage of both Arctic and Antarctic.

So with March half way gone, what is the Arctic looking like?

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