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Davidson Current

From Wikipedia, the free encyclopedia
Countercurrent of the Pacific Ocean

Currents of the West coast, with the Davidson Current in yellow

Inoceanography, theDavidson Current is a coastalcountercurrent of thePacific Ocean running north along the western coast of the United States from Baja California, Mexico to northernOregon, ending at aboutlatitude 48°N,[1][2]Its flow is adjacent to theCalifornia Current, but it flows north rather than south and hugs the coastline. The current is active year-round at 650 feet (200 meters) below sea level, but surfaces during the winter months, generally from mid-November through mid-February.[1] In these months, northerly winds weaken and are replaced to some extent by southwesterly winds.[3][4]

The Davidson Current was discovered by the American geodesist, astronomer, geographer, surveyor and engineerGeorge Davidson,[5] who was associated with the early California Academy of Sciences (CAS) in San Francisco, California.

References

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  1. ^abFinal Environmental Statement: OCL Sale No. 48 : Proposed 1979 Outer Continental Shelf Oil and Gas Lease Sale Offshore Southern California. Department of the Interior, Bureau of Land Management. 1979. p. 77.
  2. ^"Davidson Current".Encyclopædia Britannica. Retrieved7 May 2016.
  3. ^C. Reid Nichols; Robert G. Williams (1 January 2009).Encyclopedia of Marine Science. Infobase Publishing. p. 90.ISBN 978-1-4381-1881-9.
  4. ^Murray D. Dailey; Donald J. Reish; Jack W. Anderson (1993).Ecology of the Southern California Bight: A Synthesis and Interpretation. University of California Press. p. 789.ISBN 978-0-520-07578-8.
  5. ^Robert L. Smith (1989).Poleward Flows Along Eastern Ocean Boundaries. Springer. p. 19.ISBN 9781461389637. Retrieved11 September 2019.

See also

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