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兴济1井水位脉冲型变化与地震活动的关系研究
Study of Relationship between Pulse Type Change of Water Level at Xingji-1 Well and Seismicity
【摘要】 通过收集和整理兴济1井1998年以来的静水位观测数据,以兴济1井为中心,半径260km,ML4.0级以上地震为基础,对该井水位脉冲型异常变化的形态进行分析研究,探讨水位脉冲型异常形成的条件和机理,对该井水位资料映震能力进行评估。
【Abstract】 Based on collecting and sorting of Xingji-1well water level data since 1998 and ML≥4.0earthquakes within the range of 260 km from the well,the pulse type changes of the water level are studied to explore the cause condition of the water level anomaly and the mechanism of the pulse type changes.In the end,the earthquake reflecting ability of the water level data of Xingji-1well is evaluated.
【关键词】 映震效能;
短临异常;
负脉冲;
地震预测;
【Key words】 earthquake reflecting ability; short-term precursor anomaly; negative pulse; earthquake prediction;
【Key words】 earthquake reflecting ability; short-term precursor anomaly; negative pulse; earthquake prediction;
【基金】 河北省地震科研基金项目“兴济1井水位脉冲型变化与地震活动的关系研究”
- 【文献出处】 华北地震科学 ,North China Earthquake Sciences , 编辑部邮箱 ,2014年04期
- 【分类号】P315.723
- 【被引频次】1
- 【下载频次】16