| 河北张北地震前山西定襄水氡静乐水位的异常特征 |
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| 引用本文： | 范雪芳,张淑亮.河北张北地震前山西定襄水氡静乐水位的异常特征[J].山西地震,1999(2):31-33. |
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| 作者姓名： | 范雪芳 张淑亮 |
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| 作者单位： | 山西省地震局,山西太原,030002 |
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| 摘 要： | 根据山西省定襄台水氡、静乐井水位存在的高值趋势异常特征，对河北省张北６．２级地震做出了较好的中期预测，分析认为，山西流体的高值趋势异常反映了华北地震带区域应力场的增强过程。
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| 关 键 词： | 水氡 水位变化 异常 应力场 |
Analysis for Anomalous Character of the Radon in Water at Dingxiang and the Water Level in Jingle Well in Shanxi before M6 2 Zhangbei Earthquake,Hebei |
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| FAN Xue,fang,ZHANG Shu,liang.Analysis for Anomalous Character of the Radon in Water at Dingxiang and the Water Level in Jingle Well in Shanxi before M6 2 Zhangbei Earthquake,Hebei[J].Earthquake Research in Shanxi,1999(2):31-33. |
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| Authors: | FAN Xue fang ZHANG Shu liang |
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| Abstract: | Based on the tendency anomalies with high value of the radon in water at Dingxiang and the water level in Jingle well,a fairly good tendency prediction for the M6 2 Zhangbei earthquake of Hebei had been made.Through an analysis,it was suggested that the tendency anomalies with high value of underground fluid in Shanxi can reflect the strengthening process of the regional stress field in North China seismic belt |
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| Keywords: | Radon in groundwater Water level change Anomaly Stress field |
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