| 地磁加卸载响应比在广东省地震预测中的应用 |
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| 引用本文： | 刘吉平.地磁加卸载响应比在广东省地震预测中的应用[J].华南地震,2019,39(2):92-99. |
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| 作者姓名： | 刘吉平 |
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| 作者单位： | 中国科学技术大学, 合肥 230026;广东省地震局, 广州 510070 |
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| 基金项目： | 广东沿海地震海啸危险区评介系统建设 |
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| 摘 要： | 选取广东省数字化地磁观测以来的地磁资料和一定震中距的显著地震事件,计算地震前1~2年的地磁垂直分量加卸载响应比,结果显示,显著地震前1个月至1年不等,地磁加卸载响应比值有明显超经验阈值2.8的现象。
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| 关 键 词： | 广东 地磁 加卸载响应比 地震预测 |
Application of Geomagnetic Load-unload Response Ratio to Earthquake Prediction in Guangdong Province |
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| LIU Jiping.Application of Geomagnetic Load-unload Response Ratio to Earthquake Prediction in Guangdong Province[J].South China Journal of Seismology,2019,39(2):92-99. |
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| Authors: | LIU Jiping |
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| Institution: | (Guangdong Earthquake Agency,Guangzhou 510070,China) |
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| Abstract: | Geomagnetic data since the digital geomagnetic observation in Guangdong Province and the significant earthquake events with a certain epicenter distance are selected to calculate the load-unload response ratio of the geomagnetic vertical component 1-2 years before the an earthquake.Results show that the ratio of geomagnetic load-unload response exceeds obviously the empirical threshold of 2.8 about one month or one year before a significant earthquake. |
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| Keywords: | Guangdong Province Geomagnetism Load-unload response ratio Earthquake |
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