| 青新交界8.1级地震与远场地电阻率前兆异常的分析 |
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| 引用本文： | 燕明芝,白亚平,张维友.青新交界8.1级地震与远场地电阻率前兆异常的分析[J].地震地磁观测与研究,2003,24(6):58-63. |
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| 作者姓名： | 燕明芝 白亚平 张维友 |
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| 作者单位： | 中国甘肃,730000,中国地震局兰州地震研究所 |
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| 摘 要： | 2001年11月14日在青新交界发生8．1级地震的空间分布及地震序列进行了简述，利用远场地电阻率前兆异常信息的映震能力，对8．1级地震前后地电阻率变化特征作了初步探讨与研究，利用远场地电阻率前兆异常观测结果，为地震的前期预测预报提供了一定时的可靠判据。
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| 关 键 词： | 远场地电阻率 前兆异常 地震活动特征 地震序列 |
| 文章编号： | 1003-3246(2003)06-0058-06 |
| 修稿时间： | 2003年4月8日 |
The analysis of Ms 8.1 earthquake in Qinghai-Xinjiang area and the precursor anomaly of Geo-resistivity in far field |
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| Yan Mingzhi,Baiyaping and Zhang Weiyou.The analysis of Ms 8.1 earthquake in Qinghai-Xinjiang area and the precursor anomaly of Geo-resistivity in far field[J].Seismological and Geomagnetic Observation and Research,2003,24(6):58-63. |
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| Authors: | Yan Mingzhi Baiyaping and Zhang Weiyou |
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| Abstract: | In this paper, the spatial distribution and the sequence of Ms 8.1 earthquake in Qinghai-Xinjiang area on November 14, 2001 are described. Using the effect of far field response of the geo-resistivity to earthquake, we discussed the change characteristics of the geo-resistivity data. With the precursor anomaly observed in far field, we provide a criterion for the earthquake prediction in some time-scale. |
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| Keywords: | seismicity characters seismic sequence precursor anomaly of the geo-resistivity in far field west to Kunlun Mountain Pass Ms 8 1 Earthquake |
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