STUDY ON ENERGY FIELD OF SEISMICITY IN THE CAPITAL CIRCLE AND ITS SURROUNDING AREA
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Graphical Abstract
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Abstract
In this paper,using the analytical method of natural orthogonal function expansion,the time factor and spatial distribution of the energy field of seismicity in the Captial Circle and its surrounding area before strong earthquakes are studied.Our study shows that this method is effective in distinguishing the information of seismic anomalies before strong earthquakes.
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