Antarctic Ice Shelf Collapse Blamed On More Than Climate Change
When the Larsen B Ice Shelf in Antarctica collapsed in 2002, the event appeared to be a sudden response to climate change, and this long, fringing ice shelf in the north west part of the Weddell Sea was assumed to be the latest in a long line of victims of Antarctic summer heat waves linked to Global Warming. However scientists now say that the shelf was already teetering on collapse before the final summer. Global warming had a major part to play in the collapse, but it is only one in a number of contributory factors.