| 德令哈6．6级地震及后期强余震序列前青海省水氡异常特征 |
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| 引用本文： | 李永强,刘薇. 德令哈6．6级地震及后期强余震序列前青海省水氡异常特征[J]. 高原地震, 2008, 20(3): 28-31 |
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| 作者姓名： | 李永强 刘薇 |
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| 作者单位： | 青海省地震局,青海,西宁,810001 |
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| 摘 要： | 2003年4月17日德令哈发生6．6级地震，2004年该震区相继发生了5次5级以上的中强地震，分析德令哈系列地震前青海省水氡资料，发现震前水氡异常较显著，并表现出不同的异常特征。
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| 关 键 词： | 德令哈系列地震 水氡 异常特征 |
RADON ANOMALOUS CHARACTERISTICS IN QINGHAI PROVINCE BEFORE DELINGHA Ms 6.6 EARTHQUAKE AND ITS AFTERSHOCK SEQUENCE |
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| LI Yong-qiang,LIU Wei. RADON ANOMALOUS CHARACTERISTICS IN QINGHAI PROVINCE BEFORE DELINGHA Ms 6.6 EARTHQUAKE AND ITS AFTERSHOCK SEQUENCE[J]. Plateau Earthquake Research, 2008, 20(3): 28-31 |
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| Authors: | LI Yong-qiang LIU Wei |
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| Affiliation: | ( Earthquake Administration of Qinghai Province, Xining 810001, China) |
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| Abstract: | It is occurred a Ms 6. 6 earthquake in Delingha on Apr. 17, 2003, and later five times Ms≥5.0 earthquakes occurred again in the same area in 2004. The radon data in Qinghai province became abnormal before these earthquakes, and the anomalous characteristics were quite different. |
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| Keywords: | Delingha earthquake sequence Radon Anomalous characteristic |
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