| 利用遥感技术研究断层现今活动的探索——以玛尼地震前后断层相互作用为例 |
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| 引用本文： | 马瑾,单新建. 利用遥感技术研究断层现今活动的探索——以玛尼地震前后断层相互作用为例[J]. 地震地质, 2000, 22(3): 210 |
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| 作者姓名： | 马瑾 单新建 |
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| 作者单位： | 中国地震局地质研究所，中国地震局构造物理开放实验室!北京100029，中国地震局地质研究所，中国地震局构造物理开放实验室!北京100029 |
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| 基金项目： | 国家自然科学基金项目!(4 96 72 151，4 980 2 0 2 7)，国家重点基础研究专项经费!(G19980 4 0 70 4 )资助 |
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| 摘 要： | 中国地震局地质研究所; 中国地震局构造物理开放实验室
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| 关 键 词： | 断层现今活动 遥感技术 地温 热红外异常 |
AN ATTEMPT TO STUDY FAULT ACTIVITY USING REMOTE SENSING TECHNOLOGY-A CASE OF THE MANI EARTHQUAKE |
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| Ma Jin Shan Xinjian. AN ATTEMPT TO STUDY FAULT ACTIVITY USING REMOTE SENSING TECHNOLOGY-A CASE OF THE MANI EARTHQUAKE[J]. Seismology and Geology, 2000, 22(3): 210 |
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| Authors: | Ma Jin Shan Xinjian |
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| Abstract: | On the basis of previous studies of other researchers, we propose a new approach to detect present day activities of faults using remote sensing. We have studied the dynamic changes of ground temperature around the epicenter before and after the Mani M S7.9 earthquake of 1997. It is found that an anomalous increase of ground temperature occurred at the east section of the of Altyn Tagh fault 20 days before the event. Then this anomalous area expanded gradually, formed a remarkable belt which remained |
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| Keywords: | Present day fault activity Remote sensing Ground temperature Thermal infrared anomaly |
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