Bridge holding Antarctic ice shelf shatters

AN ice bridge which had apparently held a vast Antarctic ice shelf in place during recorded history has shattered and could herald a wider collapse linked to global warming, a leading scientist said.

“It’s amazing how the ice has ruptured. Two days ago it was intact,” David Vaughan, a glaciologist with the British Antarctic Survey, said of a satellite image of the Wilkins Ice Shelf on the Antarctic Peninsula. The satellite picture, from the European Space Agency (ESA), showed that a 40km long strip of ice believed to pin the Wilkins Ice Shelf in place had splintered at its narrowest point, about 500 meters wide.

“We’ve waited a long time to see this,” he said.