You are not currently logged in.
Access JSTOR through your library or other institution:
A Wind-Forced Ekman Spiral as a Good Statistical Fit to Low-Frequency Currents in a Coastal Strait
Michael W. Stacey, Stephen Pond and Paul H. LeBlond
New Series, Vol. 233, No. 4762 (Jul. 25, 1986), pp. 470-472
Published by: American Association for the Advancement of Science
Stable URL: http://www.jstor.org/stable/1697817
Page Count: 3
You can always find the topics here!Topics: Eigenfunctions, Ocean currents, Hepatitis antigens, Hepatitis B virus, Statistical variance, Poliovirus, Immunodominant epitopes, Oceans, Eddy viscosity, Anemometers
Were these topics helpful?See something inaccurate? Let us know!
Select the topics that are inaccurate.
Preview not available
Ekman's classical analysis of wind-driven currents is a fundamental component of the modern circulation theory of the oceans, but there have been few good observations of the predicted Ekman spiral, where the velocity vector rotates clockwise in direction (in the Northern Hemisphere) and decays exponentially in magnitude with increasing depth. An analysis of recent cyclesonde velocity measurements based on the use of empirical orthogonal functions, however, suggests that a classical Ekman spiral was a good statistical fit to a significant portion of the low-frequency current fluctuations in the Strait of Georgia, British Columbia, for fluctuation periods of about 5 to 10 days.
Science © 1986 American Association for the Advancement of Science