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M.V. Lomonosov Moscow State University
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About day length variations and atmospheric circulation oscillations

V.E. Zharov

Moscow University Physics Bulletin 1996. N 6. P. 72

  • Article
Annotation

А comparison of the spectra of the day length and of the axial component of the atmospheric angular momentum reveals an appreciaЫe influence of atmospheric turbulence on the Earth's rotation. Day length variations with periods from several days to four months are determined Ьу turbulence. It has been shown that the periods of the majority of harmonics are close to the periods of natural atmospheric oscillations caused Ьу variations of the latitudinal temperature difference.

Authors
V.E. Zharov
Shternberg State lnstitute of Astronomy
Issue 6, 1996

Moscow University Physics Bulletin

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