| 华北地区信号震地热前兆异常特征及其预报意义的初步分析 |
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| 引用本文： | 姚宝树,沙海军,傅子忠.华北地区信号震地热前兆异常特征及其预报意义的初步分析[J].华北地震科学,2006,24(1):47-51. |
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| 作者姓名： | 姚宝树 沙海军 傅子忠 |
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| 作者单位： | 中国地震局地壳应力研究所,北京,100085 |
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| 基金项目： | 本文得到陆远忠研究员的帮助,在此特表谢意. |
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| 摘 要： | 信号震是一种广义的前震;信号震地热前兆异常和主震地热前兆异常相似;信号震和主震沿同一构造体系活动;深入研究信号震与主震地热前兆异常的关系及地热异常特征和震源机制的关系,可能对地震预报的实践有一定的指导意义。
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| 关 键 词： | 地热 前兆 预报 |
| 文章编号： | 1003-1375（2006）01-0047-05 |
| 收稿时间： | 2005-07-10 |
| 修稿时间： | 2005年7月10日 |
Study on the characteristics of geothermal precursory anomaly before signal earthquake in north china area and its significance in prediction |
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| YAO Bao-shu,SHA Hai-jun,FU Zi-zhong.Study on the characteristics of geothermal precursory anomaly before signal earthquake in north china area and its significance in prediction[J].North China Earthquake Sciences,2006,24(1):47-51. |
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| Authors: | YAO Bao-shu SHA Hai-jun FU Zi-zhong |
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| Affiliation: | Institute of Crustal Dynamics, CEA, Beijing 100085, China |
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| Abstract: | Signal earthquake is a kind of generalized foreshock.Geothermal precursory anomaly before signal earthquake is similar to the anomalies before main earthquake.Signal earthquake and the major earthquake seem to be controlled by the same tectonic system.It is significant to earthquake prediction to study the geothermal precursory anomaly before signal and major earthquake as well as their relation with focal mechanism. |
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| Keywords: | geotherm precursory anomaly earthquake prediction |
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