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Potential of Hydraulic Tomography in Identifying Boundary Conditions of Groundwater Basins

文献类型：期刊论文

作者Liu, Fei7,8; Yeh, Tian-Chyi Jim6,7; Wang, Yu-Li7; Song, Xianfang5; Lei, Xiaohui4; Wen, Jet-Chau2,3; Wang, Wenke1; Hao, Yonghong6
刊名WATER RESOURCES RESEARCH
出版日期2020-12-01
卷号56期号:12页码:18
关键词hydraulic tomography boundary conditions multiple pumping tests groundwater model groundwater exploitation reduction North China Plain
ISSN号0043-1397
DOI10.1029/2020WR028331
通讯作者Yeh, Tian-Chyi Jim(yeh@hwr.arizona.edu)
英文摘要This study investigates the potential of hydraulic tomography (HT) in identifying the boundary conditions of groundwater basins using numerical experiments. The experiment mimics the scenario of groundwater exploitation reduction in a pilot area of groundwater overexploitation control in the North China Plain. In this study, we propose an approach that integrates the HT concept and readily available groundwater monitoring data to identify the constant head and impermeable boundaries by mapping anomalously high- and low-permeability zones from HT surveys in a large-scale domain that encompasses the true groundwater basin. The resulting boundaries and conditions were then used in inversion of steady-state and transient-state simultaneous pumping tests and HT surveys of heterogeneity within the groundwater basin. The inversion results demonstrated significant advantages of HT surveys over multiple simultaneous pumping tests to identify boundary conditions and heterogeneity in the groundwater basin. Moreover, steady HT inversion outperforms transient HT inversion in capturing the true boundary conditions, leading to the better T estimates from steady HT inversion than those from transient HT inversion. Additionally, the study shows that accurate geological zonation information can significantly improve HT parameter estimations.
WOS关键词AQUIFER ; TRANSIENT ; FLOW ; HETEROGENEITY ; INVERSION ; TRANSPORT
资助项目National Natural Science Foundation of China[41901039] ; China Scholarship Council[201808130026] ; U.S. NSF[EAR1931756]
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources
语种英语
WOS记录号WOS:000603660400018
出版者AMER GEOPHYSICAL UNION
资助机构National Natural Science Foundation of China ; China Scholarship Council ; U.S. NSF
源URL[http://ir.igsnrr.ac.cn/handle/311030/137841]  
专题中国科学院地理科学与资源研究所
通讯作者Yeh, Tian-Chyi Jim
作者单位1.Changan Univ, Key Lab Subsurface Hydrol & Ecol Effects Arid Reg, Xian, Peoples R China
2.Natl Yunlin Univ Sci & Technol, Res Ctr Soil & Water Resources & Nat Disaster Pre, Touliu, Yunlin, Taiwan
3.Natl Yunlin Univ Sci & Technol, Dept Safety Hlth & Environm Engn, Touliu, Yunlin, Taiwan
4.China Inst Water Resources & Hydropower Res, State Key Lab Simulat & Regulat Water Cycle River, Beijing, Peoples R China
5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing, Peoples R China
6.Tianjin Normal Univ, Tianjin Key Lab Water Resources & Environm, Tianjin, Peoples R China
7.Univ Arizona, Dept Hydrol & Atmospher Sci, Tucson, AZ USA
8.Hebei Univ Engn, Sch Water Conservancy & Hydropower, Handan, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Fei,Yeh, Tian-Chyi Jim,Wang, Yu-Li,et al. Potential of Hydraulic Tomography in Identifying Boundary Conditions of Groundwater Basins[J]. WATER RESOURCES RESEARCH,2020,56(12):18.
APA Liu, Fei.,Yeh, Tian-Chyi Jim.,Wang, Yu-Li.,Song, Xianfang.,Lei, Xiaohui.,...&Hao, Yonghong.(2020).Potential of Hydraulic Tomography in Identifying Boundary Conditions of Groundwater Basins.WATER RESOURCES RESEARCH,56(12),18.
MLA Liu, Fei,et al."Potential of Hydraulic Tomography in Identifying Boundary Conditions of Groundwater Basins".WATER RESOURCES RESEARCH 56.12(2020):18.

入库方式： OAI收割

来源：地理科学与资源研究所

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