STUDY ON MANY KINDS OF PRECURSORY ANOMALIES AND TRIAL PREDICTION OF STRONG EARTHQUAKES IN THE CONTINENT OF CHINA
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    Abstract:

    The time-space evolutions of the short-impending anomalies of the five kinds of precursors which include geoelectricity,hydrochemistry, ground water behavior, ground stress and ground de-formaticn around a strong earthquake are depended upon the active master structures and the gen-erating-earthquake mechanism.The evolutions of the far-field abnormalities of the precursors are related to the structures and the abnormalities at different structures have the diversity of evolu-tional time. In some particular years one-year scale anomaly of earth resistivity demonstrates the anomaly fastigiums which are synchronous with the years when energy of Ms≥5.0 earthquakes is up to that of a Ms=7.0 earthquake or are delayed one year. The fastigiums and the years are fairly corresponding to the years of the acceleraticn of the earth rotation. According to the research results of the two respects, 12 strong and moderate earthquakes are predicted so that 10 shocks of them occurred in the predicted area and the predicted time interval (a half year or one year time interval).The sites of seven shocks are basically exactly predicted and those of three shocks are fairly exactly done.

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History
  • Received:November 09,1988
  • Revised:
  • Adopted:
  • Online: June 28,2017
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