Current
The driving force of deep-ocean circulation is primarily the sinking of cold, dense water at high latitudes due to its higher density. This process is known as thermohaline circulation, where temperature and salinity differences create variations in water density, causing water masses to sink and drive the global ocean circulation.
Thermohaline circulation is also called overturning circulation. It is driven by density. The time scale for thermohaine is 1000 years.
Deep water ocean current
Heat.
The Arctic Ocean plays a crucial role in deep ocean circulation, particularly through the formation of dense water masses like Arctic Bottom Water (ABW) and Greenland Sea Deep Water. These cold, dense waters sink and contribute to the global thermohaline circulation, influencing the Atlantic Meridional Overturning Circulation. Additionally, the inflow of warmer, saltier water from the Atlantic, such as the North Atlantic Current, affects the overall dynamics of deep ocean circulation in the region.
Thermocline circulation refers to the vertical movement of water in the ocean based on differences in temperature. Warmer, less dense water sits on top of cooler, denser water, creating a boundary called the thermocline. This circulation plays a critical role in distributing heat and nutrients throughout the ocean.
Thermohaline circulation is the process of cold water at the poles creeping along the ocean floor. It meets with north and south polar water creates a dawdling subsurface circulation.
The phenomenon you are describing is known as ocean circulation or thermohaline circulation. This process is driven by differences in temperature and salinity in the water, which create density variations that cause the water to move. The circulation helps distribute heat across the ocean, influencing climate and weather patterns. A specific component of this is the "ocean conveyor belt," which refers to the large-scale movement of water that connects different ocean basins.
Deep ocean circulation(90% of ocean water) is caused by differences in temperature, salinity and suspended load. It is referred to as "Thermohaline"- meaning heat and salt- circulation.
Ocean convection currents move the deep cold water to the surface of oceans.
Deep ocean circulation(90% of ocean water) is caused by differences in temperature, salinity and suspended load. It is referred to as "Thermohaline"- meaning heat and salt- circulation.
The Great Ocean Conveyor Belt is also called thermohaline circulation.