Published online 29 November 2008 | Nature | doi:10.1038/news.2008.1262
News
North Atlantic cold-water sink returns to life
Convective mixing resumes after a decade due to massive loss of Arctic ice.
Scientists have found evidence that convective mixing in the North Atlantic, a mechanism that fuels ocean circulation and affects Earth's climate, has returned after a decade of near stagnation -- thanks, perhaps, to a dramatic loss of sea-ice in the Arctic during the summer of 2007.Convective mixing, or 'overturning', of ocean waters at high latitudes helps to drive the Atlantic 'heat conveyor belt' that carries warm water northwards and cooler deep-water back south.
To read this story in full you will need to login or make a payment.
Link: http://www.nature.com/news/2008/081129/full/news.2008.1262.html
Post a Comment