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| 永春井水位对远大地震的记震能力及同震效应特征分析 | |
| 引用本文： | 张清秀,郑小菁,林木金,陈懿德,曹淑贞,陈莹. 永春井水位对远大地震的记震能力及同震效应特征分析[J]. 华南地震, 2011, 31(3): 33-40 |
| 作者姓名： | 张清秀 郑小菁 林木金 陈懿德 曹淑贞 陈莹 |
| 作者单位： | 1. 福建省地震局水化站,福建福州,350025 2. 福建省地震局,福建福州,350001 3. 福建省地震局东山地震台,福建东山,363400 4. 福州市地震局,福建福州,350014 |
| 摘 要： | 以永春井水位记录到的远大地震的同震效应为研究对象,分析该井水位的记震能力,发现2007年9月前后该水位记震能力有所提高,可能原因是2007年后福建省地震强度和频度明显增强.在地震孕育过程中由于区域应力场的变化使得含水层受力状态发生变化,从而引起井孔记震能力发生变化.研究还得出该水位同震效应特征:水位同震效应最大震幅总体... |
| 关 键 词： | 永春井水位 同震效应特征 记震能力 |
Analysis of the Ability of Recording Teleseismic and Characteristics of Coseismic Effect Recorded by the YongChun Well Water Level |
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| ZHANG Qingxiu,ZHENG Xiaojing,LIN Mujin,CHEN Yide,CAO Shuzhen,CHEN Ying. Analysis of the Ability of Recording Teleseismic and Characteristics of Coseismic Effect Recorded by the YongChun Well Water Level[J]. South China Journal of Seismology, 2011, 31(3): 33-40 | |
| Authors: | ZHANG Qingxiu ZHENG Xiaojing LIN Mujin CHEN Yide CAO Shuzhen CHEN Ying |
| Affiliation: | ZHANG Qingxiu1,ZHENG Xiaojing2,LIN Mujin3,CHEN Yide2,CAO Shuzhen4,CHEN Ying2(1.Hydrochemistry station of Fujian Earthquake Administration,Fuzhou 350025,China,2.Earthquake Adminstration of Fujian Province,Fuzhou 350003,3.Dongshan Seismological Station of Fujian Earthquake Administration,Dongshan 363400,4.Earthquake Adminstration of Fuzhou,Fuzhou 350014,China) |
| Abstract: | The paper studies coseismic effect of the great earthquake and teleseismic recorded by the YongChun well water level.The ability of recording earthquake of the YongChun well water level is improved before and after Septermber 2007.This phenomenon is probably caused by earthquake intensity and frequency of Fujian province.During the process of earthquake preparation,the change of the regional stress field leads to the change of the stress state of the aquifer,which caused the changes of the ability of record... |
| Keywords: | YongChun well water level Characteristics of coseismic effect Ability of recording earthquakes |
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