| 震前小震调制比空间异常消失的映震能力研究 |
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| 引用本文： | 周少辉,谈忠,佘顺健.震前小震调制比空间异常消失的映震能力研究[J].防灾科技学院学报,2011,13(2):66-70. |
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| 作者姓名： | 周少辉 谈忠 佘顺健 |
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| 作者单位： | 1. 仪征市地震局,江苏扬州,211400
2. 仪征市铜山地震台,江苏扬州,211415 |
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| 摘 要： | 利用小震调制比方法的时空异常进行跟踪分析,通过对比发现,近几年震前小震调制比的空间异常变化与有感地震的发生具有一定的对应关系.进一步的分析研究认为,利用震前小震调制比的空间异常消失可进行有感地震甚至中强地震的地点预测.
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| 关 键 词： | 小震调制比 空间异常消失 有感地震 地点预测 |
Earthquake-reflecting Ability of Spatial Anomaly Disappearance of Small Modulation Ratio before Earthquakes |
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| Zhou Shaohui,Tan Zhong,She Shunjian.Earthquake-reflecting Ability of Spatial Anomaly Disappearance of Small Modulation Ratio before Earthquakes[J].Journal of Institute of Disaster-prevention Science and Technology,2011,13(2):66-70. |
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| Authors: | Zhou Shaohui Tan Zhong She Shunjian |
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| Institution: | Zhou Shaohui~1,Tan Zhong~2,She Shunjian~1 (1.Earthquake Administration of Yizheng City,Yangzhou,Jiangsu 211400,2.Tongshan Seismic Station of Yizheng,Jiangsu 211415) |
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| Abstract: | The space anomaly of small earthquakes modulation ratio is compared and analyzed.The result shows some relationship between the ratio and earthquakes.Further studies conclude that the spatial anomaly disappearance of small earthquakes modulation ratio can be used in felt earthquakes and even medium-and-strong earthquakes location prediction. |
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| Keywords: | small earthquakes modulation ratio spatial anomaly disappearance felt earthquakes location prediction |
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