Influences of heterogeneity on three-dimensional groundwater flow simulation and wellhead protection area delineation in karst groundwater system, Taiyuan City, Northern China

doi:10.1007/s12665-015-4031-5

CORC > 地质与地球物理研究所 > 中国科学院地质与地球物理研究所 > 中国科学院页岩气与地质工程重点实验室

	Influences of heterogeneity on three-dimensional groundwater flow simulation and wellhead protection area delineation in karst groundwater system, Taiyuan City, Northern China
	Qiao, Xiaojuan 1,2; Li, Guomin 3; Li, Yupeng 4; Liu, Kai 5
刊名	ENVIRONMENTAL EARTH SCIENCES
	2015-05-01
卷号	73 期号:10 页码:6705-6717
关键词	Karst groundwater Heterogeneity Wellhead protection area delineation Stochastic modeling Lancun karst spring Taiyuan city
DOI	10.1007/s12665-015-4031-5
文献子类	Article
英文摘要	Karstic limestone formation in Lancun spring area is one of the most important drinking water resources for Taiyuan City in Shanxi Province. The mapping of drinking water-protected areas is an effective way to protect drinking water sources. In this study, Lancun spring area in Taiyuan City was considered as a case study. Considering geological deposition and hydrogeological characteristics of this area, the stochastic idea was introduced to structural model establishment to determine the heterogeneity of karst groundwater system and clarify medium parameters. To analyze the influence of heterogeneity on groundwater flow simulation and wellhead-protected area delineation, homogeneous and stochastic hydrogeological parameter models were established and coupled with groundwater flow simulation models. Particle tracer analysis could be performed to determine capture zone. Results showed that stochastic methods could be used to generate a series of possible flow head field distributions and delineate a series of capture zones compared with homogeneous methods; thus, probability distribution was observed instead of a deterministic area. This result could provide a more scientific basis for the design and assessment of protective measures for wellhead areas in karst groundwater systems.
WOS关键词	CAPTURE ZONES ; UNCONFINED AQUIFERS ; DESIGN ; MODELS ; WELLS ; UNCERTAINTY ; BASIN ; WATER
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Water Resources
语种	英语
WOS记录号	WOS:000353801300067
资助机构	National Natural Science Foundation of China(40672170) ; National Natural Science Foundation of China(40672170) ; Ministry of Environment Protection, China(200709055) ; Ministry of Environment Protection, China(200709055) ; National Natural Science Foundation of China(40672170) ; National Natural Science Foundation of China(40672170) ; Ministry of Environment Protection, China(200709055) ; Ministry of Environment Protection, China(200709055)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/62606]
专题	地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室
作者单位	1.Chinese Acad Sci, Key Lab Computat Geodynam, Beijing 100049, Peoples R China 2.Univ Chinese Acad Sci, Coll Earth Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Engn Geomechan, Beijing 100029, Peoples R China 4.China Univ Petr, Beijing 102249, Peoples R China 5.Beijing Inst Hydrogeol & Engn Geol, Beijing 100195, Peoples R China
推荐引用方式 GB/T 7714	Qiao, Xiaojuan,Li, Guomin,Li, Yupeng,et al. Influences of heterogeneity on three-dimensional groundwater flow simulation and wellhead protection area delineation in karst groundwater system, Taiyuan City, Northern China[J]. ENVIRONMENTAL EARTH SCIENCES,2015,73(10):6705-6717.
APA	Qiao, Xiaojuan,Li, Guomin,Li, Yupeng,&Liu, Kai.(2015).Influences of heterogeneity on three-dimensional groundwater flow simulation and wellhead protection area delineation in karst groundwater system, Taiyuan City, Northern China.ENVIRONMENTAL EARTH SCIENCES,73(10),6705-6717.
MLA	Qiao, Xiaojuan,et al."Influences of heterogeneity on three-dimensional groundwater flow simulation and wellhead protection area delineation in karst groundwater system, Taiyuan City, Northern China".ENVIRONMENTAL EARTH SCIENCES 73.10(2015):6705-6717.