Definitions for ocean current
This page provides all possible meanings and translations of the word ocean current
the steady flow of surface ocean water in a prevailing direction
Any more or less permanent or continuous, directed movement of water that flows in one of the Earth's oceans.
An ocean current is a continuous, directed movement of ocean water generated by the forces acting upon this mean flow, such as breaking waves, wind, Coriolis effect, cabbeling, temperature and salinity differences and tides caused by the gravitational pull of the Moon and the Sun. Depth contours, shoreline configurations and interaction with other currents influence a current's direction and strength. A deep current is any ocean current at a depth of greater than 100m. Ocean currents can flow for great distances, and together they create the great flow of the global conveyor belt which plays a dominant part in determining the climate of many of the Earth’s regions. Perhaps the most striking example is the Gulf Stream, which makes northwest Europe much more temperate than any other region at the same latitude. Another example is Lima, Peru, where the climate is cooler than the tropical latitudes in which the area is located, due to the effect of the Humboldt Current.
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"ocean current." Definitions.net. STANDS4 LLC, 2014. Web. 8 Mar. 2014. <http://www.definitions.net/definition/ocean current>.