Greenland Ice Melt Could Push Atlantic Circulation to Collapse | Like a sudden drop in blood pressure, a weakening or shutdown of the AMOC could cut off vast swaths of the ocean from a vital supply of heat and nutrients.

See the source article by following the link below:
Greenland Ice Melt Could Push Atlantic Circulation to Collapse | Like a sudden drop in blood pressure, a weakening or shutdown of the AMOC could cut off vast swaths of the ocean from a vital supply of heat and nutrients.