| 应用卫星热红外异常预测地震的研究 |
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| 引用本文： | 王洪涛,强祖基.应用卫星热红外异常预测地震的研究[J].地球科学进展,1995,10(6):537-541. |
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| 作者姓名： | 王洪涛 强祖基 |
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| 作者单位： | 福建省地震局，国家地震局地质研究所 |
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| 摘 要： | 构造型地震是现代断层突发性错动产物。在强震孕育与破裂过程中，不仅释放巨大应变能量，而且在断导对段伴随着热效应，并引起岩石和土壤中水产生汽化与低空气体电离作用，从而诱发各种波段的地光现象（包括热红外光谱异常）。在中强地震前，随着断层放与低空气体电离作用增强，将导致热红异常更加明显。
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| 关 键 词： | 地球放气 热红外异常 瞬态构造 地震预报 |
RESEARCH ON EAKTHQUAKE PREDICTIONUSING SATELLITE THERMAL INFRARED ANOMALY |
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| Wang Hongtao.RESEARCH ON EAKTHQUAKE PREDICTIONUSING SATELLITE THERMAL INFRARED ANOMALY[J].Advance in Earth Sciences,1995,10(6):537-541. |
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| Authors: | Wang Hongtao |
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| Institution: | 1.Seismological Bureau of Fujian Province, Fuzhou 350003;2.Institute of Geology, SSB, Beijing 100029 |
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| Abstract: | Tectonical earthquakes are the results of abrupt fault slipping. In fracturing process,Strong earthquakes not only release huge strain energy,and produce thermal effects on ac-tive fault segments which make water stored in rock and soil evaporation and low air elec-trolytic dissociation. At the same time ,the effects induce earth lightning on several wavesegments including thermal infrared spectrum anomaly. Ahead of intermediate and strongearthquakes,it causes thermal infrared anomaly more evident with strengthening of faultgas releasing and low air electrolytic dissociation. So using interpretation technique ofsatellite thermal anomaly,we can quickly catch thermal infrared anomaly signal in largescale ahead of earthquake.Combining this new technique with the fault activity,we pre-dicted some of intermediate and strong earthquakes in China with good reliability and at-tained some experience. It shows that the method is a new way to predicting earthquake. |
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| Keywords: | Gas escape from the Earth Thermal infrared anomaly Seismic tectonics Earthquake prediction |
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