© Copyright American Geophysical Union 1985


Cautionary Remarks on the Spectral Interpretation of Turbulent Flows

by Laurence Armi and Pierre Flament

Scripps Institution of Oceanography, University of California San Diego, La Jolla CA 92093

(J. Geophys. Res. vol. 90 no. C6 pp 11,779-11,782 and 11,837-11,838, 1985)

Received 16 May 1985; accepted 8 July 1985.


Abstract

Spectral slopes are shown to be only very weak constraints for testing turbulence theories. They are primarily a consequence of applying spectral analysis to flows that are not wavelike but contain simple structures represented by a broad extension in wave number space.


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