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Surface ocean circulation is also called thermohaline circulation?
Thermohaline circulation is also called overturning circulation. It is driven by density. The time scale for thermohaine is 1000 years.
Thermohaline circulation is driven by changes in?
Thermohaline circulation is driven by changes in temperature and salinity of ocean water. Cold, dense water sinks in the polar regions due to its high salinity and low temperature, driving the deep ocean currents that help regulate the global climate by redistributing heat and nutrients around the world.
What factors include the direction of ocean currents?
The factors that can modify the currents are direction and shape of coastlines, bottom reliefs of the ocean basins, seasonal variations and rotation of the earth. Ocean circulation is driven by winds and by differences in water density
Another name for the thermohaline current is?
The thermohaline circulation is a term for the global density-driven circulation of the oceans. Derivation is from thermo- for heat and -haline for salt, which together determine the density of sea water
What is a large wind driven surface currents that create circular movements in the ocean?
What is a large wind driven surface currents that create circular movements in the ocean?
What drives deep ocean currents are driven?
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.
What do you call deep ocean circulation driven largely by variations in water temperature and salinity?
thermohaline
What is the driving force of deep-ocean circulation?
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.
Currents are caused by temperature and density differences?
Currents in the ocean are primarily driven by a combination of wind, temperature, and density differences. Wind helps generate surface currents, while temperature and density variances, such as those caused by differences in salinity, contribute to deeper ocean currents like thermohaline circulation. These factors work together to create complex patterns of ocean currents that help circulate heat and nutrients around the globe.
What has the author Allan R Robinson written?
Allan R. Robinson has written: 'Wind-driven ocean circulation'
What are the normal ocean circulation patterns?
The two main ocean circulation patterns are surface currents and deep ocean currents. Surface currents are driven by the wind and are influenced by the Earth's rotation, leading to the formation of gyres. Deep ocean currents are driven by differences in water density caused by temperature and salinity variations. These currents play a crucial role in distributing heat and nutrients around the globe.
What causes thermohaline circulation?
The term thermohaline circulation ( THC ) refers to the part of the large-scale ocean circulation that is driven by global density gradients created by surface heat and freshwater fluxes
