| 辽西地区地震活动的周期性现象 |
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| 引用本文： | 陈忠奇,娄文光.辽西地区地震活动的周期性现象[J].地震地磁观测与研究,1993,14(1):25-26. |
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| 作者姓名： | 陈忠奇 娄文光 |
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| 作者单位： | 朝阳地震台，朝阳市北镇地震台，朝阳地震台 |
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| 摘 要： | 以应变能和震级为指标,对辽西地区1966-1991年间的地震活动进行了周期探讨。结果表明此间地震活动呈现了较好周期性。如果该周期性继续保持,那么,从1991年开始,辽西地震活动进入低水平活动阶段。估计在1994年前后开始出现转折。
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| 关 键 词： | 地震活动性 辽西地区 周期性 地震 |
The periodic phenomenon of seismicity in the west of Liaoning Province |
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| Chen Zhongqi.The periodic phenomenon of seismicity in the west of Liaoning Province[J].Seismological and Geomagnetic Observation and Research,1993,14(1):25-26. |
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| Authors: | Chen Zhongqi |
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| Institution: | Chen Zhongqi~ |
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| Abstract: | According to the index of strain energy and magnitude of earthquake,the periodicity of seismic activity during the period from 1966 to 1991 in the west of Liaoning Province is dis- cussed.The reuslt shows that the seismic activity has a better characteristic of periodicity.If the periodicity continues to exist,the seismic activity will enter into a low level after 1991.It is estimated that the seismic activity will begin diverting in the west of Liaoning Province in 1994 or so. |
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| Keywords: | seismic activity the west of Liaoning Province |
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