EXETER, England, Dec. 9 (UPI) -- The Atlantic Meridional Overturning Circulation, or AMOC for short, is the large-scale flow of water -- driven by temperature and salinity gradients -- specific to the Atlantic Ocean. Researchers say they've located signs that it and other portions of Earth's oceanic conveyor belt are slowing.
The global conveyor belt doesn't just move water, it moves heat too -- delivering it (in the case of the AMOC) from the tropics and the Southern Hemisphere to the North Atlantic. It is a vital component of climate as we know it. Should it continue to slow and become disrupted, it could spell drastic and abrupt climate change.