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  2. Ekman transport - Wikipedia

    en.wikipedia.org/wiki/Ekman_transport

    Ekman transport is the net motion of fluid as the result of a balance between Coriolis and turbulent drag forces. In the picture above, the wind blowing North in the northern hemisphere creates a surface stress and a resulting Ekman spiral is found below it in the water column.

  3. Upwelling - Wikipedia

    en.wikipedia.org/wiki/Upwelling

    During the normal period and La Niña events, the easterly trade winds are still strong, which continues to drive the process of upwelling. However, during El Niño events, trade winds are weaker, causing decreased upwelling in the equatorial regions as the divergence of water north and south of the equator is not as strong or as prevalent. The ...

  4. Front (oceanography) - Wikipedia

    en.wikipedia.org/wiki/Front_(Oceanography)

    The replacing upwelling water will be colder than the surrounding surface waters, again creating a strong vertical gradient in temperature that leads to the formation of a front. [2] As the location of the trade winds varies seasonally, the location of the equatorial upwelling front does so as well. [25]

  5. Ocean current - Wikipedia

    en.wikipedia.org/wiki/Ocean_current

    In addition, the areas of surface ocean currents move somewhat with the seasons; this is most notable in equatorial currents. Deep ocean basins generally have a non-symmetric surface current, in that the eastern equator-ward flowing branch is broad and diffuse whereas the pole-ward flowing western boundary current is relatively narrow.

  6. Wind generated current - Wikipedia

    en.wikipedia.org/wiki/Wind_generated_current

    A Wind generated current is a flow in a body of water that is generated by wind friction on its surface. Wind can generate surface currents on water bodies of any size. The depth and strength of the current depend on the wind strength and duration, and on friction and viscosity losses, [1] but are limited to about 400 m depth by the mechanism, and to lesser depths where the water is shallower. [2]

  7. Downwelling - Wikipedia

    en.wikipedia.org/wiki/Downwelling

    Buoyancy-forced downwelling, often termed convection, is the deepening of a water parcel due to a change in the density of that parcel.Density changes in the surface ocean are primarily the result of evaporation, precipitation, heating, cooling, or the introduction and mixing of an alternate water or salinity source, such as river input or brine rejection.

  8. AOL Mail for Verizon Customers - AOL Help

    help.aol.com/products/aol-mail-verizon

    AOL Mail welcomes Verizon customers to our safe and delightful email experience!

  9. Ocean stratification - Wikipedia

    en.wikipedia.org/wiki/Ocean_stratification

    In the Pacific Ocean, the increase of stratification in the eastern equatorial has found to be greater than in the western equatorial. [1] This is likely to be linked to the weakening of the trade winds and reduced upwelling in the eastern Pacific, which can be explained by the weakening of the Walker circulation. [1]

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