Physics – Geophysics
Scientific paper
Jun 1977
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1977ang....33...11l&link_type=abstract
(International Union of Geodesy and Geophysics, General Assembly, 16th, Grenoble, France, Aug. 25-Sept. 6, 1975.) Annales de Geo
Physics
Geophysics
Dynamic Models, Earth Core, Earth Movements, Earth Tides, Nutation, Amplitudes, Earth Planetary Structure, Fine Structure, Forced Vibration, Free Vibration, Liquid Phases, Tidal Waves
Scientific paper
Theoreticians have demonstrated that dynamical effects of the flattened liquid core of the earth should produce three observable phenomena: a free nutation with a period somewhat shorter than the sidereal day, a change in the amplitudes of the earth tide diurnal waves and an alteration of the ellipticity of the forced astronomical nutations associated to these tides. This resonance effect is the most important for those tidal waves having their period nearby the period of the free nutations and consequently for their associated forced nutations. Very recently, the great number of available data and the improvements of the instruments have made clear the existence of these dynamical effects. The numerical results are in good agreement with the theoretical results of Molodensky.
Lecolazet R.
Melchior Peter
No associations
LandOfFree
Experimental determination of the dynamical effects of the liquid core of the earth does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Experimental determination of the dynamical effects of the liquid core of the earth, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Experimental determination of the dynamical effects of the liquid core of the earth will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1593416