| 判别地下水异常的干扰性与前兆性的原则及其应用实例 |
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| 引用本文： | 车用太,鱼金子,刘成龙,徐桂明,郑益铭.判别地下水异常的干扰性与前兆性的原则及其应用实例[J].地震学报,2011,33(6):800-808. |
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| 作者姓名： | 车用太 鱼金子 刘成龙 徐桂明 郑益铭 |
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| 作者单位： | 1) 中国北京100029中国地震局地质研究所2) 中国南京210014江苏省地震局3) 中国四川邛崃611530四川省邛崃市防震减灾局 |
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| 基金项目： | 中国地震局老专家科研基金(201148); 国家自然科学基金(40930637)项目资助 |
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| 摘 要： | 提出了地下水干扰异常识别与排除的4个“相关性”原则,即成因上的相关性、空间上的相关性、时间上的相关性与强度上的相关性；提出了地下水前兆异常确认的4个判据,即首先是非干扰性异常,其次是有震例与理论模式的支持,再次是已有前兆映震理论或模式的支持,最后是有其它测项与学科异常的配套.还介绍了利用上述原则与判据排除江苏省宿迁市大...
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| 关 键 词： | 地下水 干扰异常 地震前兆异常 |
Principles on distinguishing interference from seismic precursor of underground water variation and its application |
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| Che Yongtai,Yu Jinzi,Liu Chenglong,Xu Guiming,Zheng Yiming.Principles on distinguishing interference from seismic precursor of underground water variation and its application[J].Acta Seismologica Sinica,2011,33(6):800-808. |
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| Authors: | Che Yongtai Yu Jinzi Liu Chenglong Xu Guiming Zheng Yiming |
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| Institution: | 1) Institute of Geology, China Earthquake Administration, Beijing 100029, China2) Earthquake Administration of Jiangsu Province, Nanjing 210014, China3) Administration of Protecting Against and Mitigating Earthquake Disasters of Qionglainb |
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| Abstract: | In this paper four principles to follow in distinguishing interference from observations of underground water variation are presented.The principles are the correlation of contributing factors,the correlation of spatial variations,the correlation of temporal variations and the correlation of signal intensities.Besides,three criteria for identifying precursory anomalies of underground water variation are also proposed.Firstly the anomalies must have been distinguished from interferences;then there must be ob... |
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| Keywords: | underground water interference anomaly earthquake precursory anomaly |
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