Ocean Conveyor (IMAGE) Columbia Climate School Caption Simplified diagram of the Atlantic Meridional Overturning Circulation. It carries warm water from the tropics (red arrows) into the North Atlantic, where the water cools and sinks before flowing back south (yellow arrows). This pattern plays an important role in regulating climate in the North Atlantic as well as the rest of the world. Credit Muschitiello <em>et al</em>., <em>Nature Communications</em>, 2019 Usage Restrictions Credit must be given. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.