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Cause Analysis of Groundwater Level Changes in a Seismic Monitoring Hole: A Case Study of Well Yu-11 in Kaifeng
Wang,Yong-jie1; Wang,Ke2,3,4; Xu,Wan-jun1; Liu,Ying1; Zhao,Jiang-tao1
2019-02-01
Source PublicationIOP Conference Series: Earth and Environmental Science
ISSN1755-1307
Volume233Issue:3
AbstractAbstract Changes in groundwater levels provide important information for seismic monitoring and prediction, but groundwater-level changes can be caused by multiple factors that need to be analyzed carefully. In particular, the effects of changes in precipitation have masked information on activities internal to the Earth. It is therefore of great importance to effectively eliminate the influences of precipitation change on groundwater levels. Kaifeng Well Yu-11, whose water level has dropped remarkably in recent years, lies in a national earthquake key defense area. Based on daily well-water-level and precipitation data from Well Yu-11, this paper analyzes its water-level dynamics and precipitation variation characteristics using Pearson correlation and regression analysis methods. The results show that change in precipitation is not the cause of the abnormal drop in the water level of Well Yu-11.
DOI10.1088/1755-1315/233/3/032027
Language英语
WOS IDIOP:1755-1307-233-3-032027
PublisherIOP Publishing
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/90311
Collection其他部门
Affiliation1.Kaifeng Seismograph Station, Henan Kaifeng 475000, China
2.Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China
3.Institutions of Earth Science, Chinese Academy of Sciences, Beijing 100029, China
4.University of Chinese Academy of Sciences, Beijing 100049, China
Recommended Citation
GB/T 7714
Wang,Yong-jie,Wang,Ke,Xu,Wan-jun,et al. Cause Analysis of Groundwater Level Changes in a Seismic Monitoring Hole: A Case Study of Well Yu-11 in Kaifeng[J]. IOP Conference Series: Earth and Environmental Science,2019,233(3).
APA Wang,Yong-jie,Wang,Ke,Xu,Wan-jun,Liu,Ying,&Zhao,Jiang-tao.(2019).Cause Analysis of Groundwater Level Changes in a Seismic Monitoring Hole: A Case Study of Well Yu-11 in Kaifeng.IOP Conference Series: Earth and Environmental Science,233(3).
MLA Wang,Yong-jie,et al."Cause Analysis of Groundwater Level Changes in a Seismic Monitoring Hole: A Case Study of Well Yu-11 in Kaifeng".IOP Conference Series: Earth and Environmental Science 233.3(2019).
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