| Seismological Approaches to Earthquake Prediction |
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| 作者姓名： | Zhang Guomin Li Li and Jiao MingruoCenter for Analysis and Prediction CSB Beijing China |
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| 作者单位： | Zhang Guomin，Li Li，and Jiao MingruoCenter for Analysis and Prediction，CSB，Beijing 100036，China |
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| 摘 要： | Seismological approaches used in earthquake prediction involve many subjects. To predict large earthquakes from small to moderate foreshocks has a clear meaning in physics. Some of the main methods of earthquake prediction used in China are outlined in this paper. According to the anomalies used for earthquake prediction, seismological approaches can be divided into two groups: those that use the anomalies in seismic patterns, including the increase and decrease in regional seismicity, the appearance of seismic gaps, seismic belts, seismic swarms, and foreshocks and those that use anomalies in special values and in seismic waves, such as the anomalies in b values and f values, in the Vp/VS ratio, Q values, stress drop, and shear stress.
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Seismological Approaches to Earthquake Prediction |
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| Zhang Guomin,Li Li,and Jiao MingruoCenter for Analysis and Prediction,CSB,Beijing ,China.Seismological Approaches to Earthquake Prediction[J].Earthquake Research in China,1999(2). |
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| Authors: | Zhang Guomin Li Li and Jiao MingruoCenter for Analysis and Prediction CSB Beijing China |
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| Institution: | Zhang Guomin,Li Li,and Jiao MingruoCenter for Analysis and Prediction,CSB,Beijing 100036,China |
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| Abstract: | Seismological approaches used in earthquake prediction involve many subjects. To predict large earthquakes from small to moderate foreshocks has a clear meaning in physics. Some of the main methods of earthquake prediction used in China are outlined in this paper. According to the anomalies used for earthquake prediction, seismological approaches can be divided into two groups: those that use the anomalies in seismic patterns, including the increase and decrease in regional seismicity, the appearance of seismic gaps, seismic belts, seismic swarms, and foreshocks and those that use anomalies in special values and in seismic waves, such as the anomalies in b values and f values, in the Vp/VS ratio, Q values, stress drop, and shear stress. |
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| Keywords: | Earthquake prediction Seismological approach b value Seismic gap |
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