Covering 24 depths from the sea surface down to 1500 meters, the data suggest that over the last decade or so the Atlantic has been absorbing heat (red in the graphic above) that would have otherwise warmed the surface. Over the past 14 years, the authors write, water below 300 meters in the North and South Atlantic oceans has stored more energy than the rest of the global oceans combined. “We found the missing heat,” says one of the authors, oceanographer Xianyao Chen of the Ocean University of China in Qingdao. He and co-author Ka-Kit Tung of the University of Washington, Seattle, postulate that the mechanism is the “conveyor belt” current that moves salty tropical water to the North Atlantic, where it sinks, carrying heat with it.
Friday, August 22, 2014
Deep Atlantic Has Stored More Heat that the Rest of Oceans Combined
From Science magazine, on the Chen and Tung paper that finds the missing heat is in the deep Atlantic:
Posted by David Appell at 8/22/2014 12:16:00 PM