Today's Coming Crisis Movie

Wednesday, January 26, 2011

Regular freezing winters if the Arctic continues to warm up, scientists warn

The cold and snowy winter that paralysed Britain last month could become a regular feature if the Arctic continues to warm up, scientists say.

Researchers believe the melting of glaciers is dumping vast amounts of fresh water into the sea - and potentially altering the ocean circulation that gives the British Isles their mild weather.

If climate change weakens the Gulf Stream, the UK faces a chilly future even as the rest of the world gets hotter.

The warning came ahead of a UK expedition to the Arctic to find out how the world's most northerly sea is changing.

Explorers with the Catlin Arctic Survey expedition will venture out on to the ice to drill holes down into the ocean, measuring temperature, salinity and flow of the fresh water just below the sea ice. Read More..