Ocean currents are important because they transport water and nutrients in addition to controlling the Earth’s climate. While currents on the ocean’s surface are fairly easy to measure and ...

Deep ocean currents around Antarctica headed for collapse, study finds. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2023 / 03 / 230330102327.htm ...

Deep below the surface of the ocean, bacteria and critters that feed off nutrients spouting from hydrothermal vents met with ...

Deep water circulation kicks off at the polar extremes. In the southern Antarctic seas, freezing seawater relinquishes its salt, causing the water around it to grow heavy. Cold as ice and far saltier ...

Melting ice in the Antarctic is not just raising sea levels but slowing down the circulation of deep ocean water with vast implications for the global climate and for marine life, a new study warns.

It predicts a 42 percent decline in deep-water formation in the Southern Ocean by 2050. This is more than twice the 19 percent they predict for an equivalent event in the North Atlantic.

Large sea anchors could be used to drag water under a bold plan to keep the Atlantic Meridional Overturning Circulation ...

A sudden salinity spike in the Southern Ocean is accelerating Antarctic ice loss and triggering a dangerous climate feedback ...

Vital ocean current is unlikely to completely shut down this ... The AMOC brings warm water north from the tropics near the surface and takes cool water in the opposite direction in the deep ocean.

The Atlantic current flows because warm water cools as it reaches the Arctic, forming sea ice. That leaves salt behind, causing the remaining water to become more dense, sinking and pulled southward.

Cold water that sinks near Antarctica drives the deepest flow of the overturning circulation—a network of ... This deep ocean current has remained in a relatively stable state for ...