干旱区生态环境知识资源中心(Arid): Modeling of multiyear water-table fluctuations in response to intermittent artificial recharge

Arid

DOI	10.1007/s10040-021-02388-y
	Modeling of multiyear water-table fluctuations in response to intermittent artificial recharge
	Liu, Qianqian; Hanati, Gulimire; Danierhan, Sulitan; Zhang, Yin; Zhang, Zhiping
通讯作者	Danierhan, S (corresponding author), Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China. ; Danierhan, S (corresponding author), Akesu Natl Stn Observat & Res Oasis Agroecosyst, Akesu 843017, Peoples R China.
来源期刊	HYDROGEOLOGY JOURNAL
ISSN	1431-2174
EISSN	1435-0157
出版年	2021
英文摘要	Artificial groundwater recharge is an important component of water resources management in arid areas. Knowledge of the surface-water/groundwater interaction in a stream-aquifer system is important for sustainably managing the aquifer and obtaining the expected environmental benefits. In this study, an analytical solution of the linearized one-dimensional Boussinesq equation was obtained by using the Laplace transform; then, improved analytical models of multistage recharge were constructed on the basis of the spreading effect and delay effect to model the multiyear water-table fluctuations in a homogeneous, isotropic, unconfined aquifer under intermittent artificial recharge conditions. In addition, sensitivity analyses were performed to assess the responses of the water-table fluctuations to changes in each controlling hydrogeological parameter. To further validate the proposed method, the analytical models were applied to estimate the multiyear water-table fluctuations in the intermittent artificial groundwater recharge basin of the downstream of Tarim River, northwestern China. The results indicated that the analytical solutions and improved analytical models, which utilize the variation in the water table as a boundary condition, can explain the rise and fall of the water table within the unconfined aquifer. The accuracy of the simulation results was tested through a comparison with observations, and the results demonstrated that the models can effectively reflect the water-table fluctuations under transient recharge, spreading recharge and multistage recharge conditions. These findings can provide a theoretical basis and references for studying and modeling the water-table fluctuations under intermittent artificial recharge conditions spanning multiple years.
英文关键词	Water-table fluctuation Artificial recharge Analytical solutions Unconfined aquifer China
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000683637500001
WOS关键词	TIME-VARYING RECHARGE ; GROUNDWATER RECHARGE ; UNCONFINED AQUIFER ; LOCALIZED RECHARGE ; SLOPING AQUIFERS ; FLOW ; MOUNDS ; INFILTRATION ; EQUATION ; SEEPAGE
WOS类目	Geosciences, Multidisciplinary ; Water Resources
WOS研究方向	Geology ; Water Resources
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/363529
作者单位	[Liu, Qianqian; Danierhan, Sulitan; Zhang, Yin; Zhang, Zhiping] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China; [Liu, Qianqian; Danierhan, Sulitan; Zhang, Yin; Zhang, Zhiping] Akesu Natl Stn Observat & Res Oasis Agroecosyst, Akesu 843017, Peoples R China; [Liu, Qianqian; Zhang, Yin; Zhang, Zhiping] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Hanati, Gulimire] Xinjiang Inst Water Resources & Hydropower Res, Urumqi 830049, Peoples R China
推荐引用方式 GB/T 7714	Liu, Qianqian,Hanati, Gulimire,Danierhan, Sulitan,et al. Modeling of multiyear water-table fluctuations in response to intermittent artificial recharge[J]. 中国科学院新疆生态与地理研究所,2021.
APA	Liu, Qianqian,Hanati, Gulimire,Danierhan, Sulitan,Zhang, Yin,&Zhang, Zhiping.(2021).Modeling of multiyear water-table fluctuations in response to intermittent artificial recharge.HYDROGEOLOGY JOURNAL.
MLA	Liu, Qianqian,et al."Modeling of multiyear water-table fluctuations in response to intermittent artificial recharge".HYDROGEOLOGY JOURNAL (2021).