1980: EARTH TIDES AND SEISMIC WAVES RECORDED BY THE LEVEL FLUCTUATIONS IN A DEEP BOREHOLE AT WALI NEAR BEIJING. Acta Seismologica Sinica, 2(2): 205-214.
Citation: 1980: EARTH TIDES AND SEISMIC WAVES RECORDED BY THE LEVEL FLUCTUATIONS IN A DEEP BOREHOLE AT WALI NEAR BEIJING. Acta Seismologica Sinica, 2(2): 205-214.

EARTH TIDES AND SEISMIC WAVES RECORDED BY THE LEVEL FLUCTUATIONS IN A DEEP BOREHOLE AT WALI NEAR BEIJING

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  • Published Date: September 02, 2011
  • The water level in a deep borehole at Wall near Beijing may be used to record the tidal body-strain of the earth. After great earthquakes Rayleigh waves propagate around the earth surface several times and cause the fluctuations of water level in this borehole several times. Its high sensitivity in recording earth tides and seismic waves is believed to be due to the particular hydrogeological conditions.
  • [1] 中国科学院地质研究所计算组, 固体潮理论值计算及其应用, 地质科学, 3, 246—263, 1974.

    [2] A. Sterling, E. Smets, study of earth tides, earthquakes and terrestrial spectroscopy by analysis of the level fluctuations in a borehole at Heibaart (Belgium), Geophysical Journal of the Royal Astronomical Society, 23, 2, 225—242, 1971.

    [3] NEIS Preliminary determination of epicenters, July, 1976.
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