干旱区生态环境知识资源中心(Arid): Numerical assessment of the effect of water-saving irrigation on the water cycle at the Manas River Basin oasis, China

Arid

DOI	10.1016/j.scitotenv.2019.135587
	Numerical assessment of the effect of water-saving irrigation on the water cycle at the Manas River Basin oasis, China
	Yang, Guang 1,2,3; Tian, Lijun 3; Li, Xiaolong 1,2; He, Xinlin 1,2; Gao, Yongli 3; Li, Fadong 4,5; Xue, Lianqing 1,6; Li, Pengfei 1,2
通讯作者	He, Xinlin ; Li, Fadong
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
EISSN	1879-1026
出版年	2020
卷号	707
英文摘要	Mulch drip irrigation is widely used in the arid areas of Northwest China. Consequently, the Manas River Basin has developed into the fourth largest irrigated agricultural area in China. In this study, a groundwater model of the regional water cycle was developed to quantitatively assess the groundwater balance in response to different irrigation schemes, including traditional irrigation, conventional water-saving irrigation, and high-efficiency water-saving irrigation schemes. Our results reveal that 1) The water-saving irrigation technology has affected the water cycle process in farmlands. The higher the degree of water conservation, the lower the infiltration into groundwater, the higher the deficit of the groundwater balance, and the more significant the decline of the groundwater level. 2) The groundwater at the Manas River Basin remains in a negative equilibrium state. To achieve an equilibrium state of the groundwater at the Manas River Basin, the catchment management agencies should restrict the scale of oasis development and the utilization of groundwater. (C) 2018 Elsevier B.V. All rights reserved.
英文关键词	Water-saving irrigation Water cycle Groundwater modelling Manas River basin
类型	Article
语种	英语
国家	Peoples R China ; USA
收录类别	SCI-E
WOS记录号	WOS:000507925700097
WOS关键词	GROUNDWATER DYNAMICS ; MODFLOW ; INTEGRATION ; MANAGEMENT ; NITROGEN ; SYSTEM ; YIELD ; FIELD ; FLOW
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
来源机构	中国科学院地理科学与资源研究所 ; 河海大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/315500
作者单位	1.Shihezi Univ, Coll Water & Architectural Engn, Shihezi, Peoples R China; 2.Xinjiang Prod & Construct Grp, Key Lab Modern Water Saving Irrigat, Shihezi, Peoples R China; 3.Univ Texas San Antonio, Ctr Water Res, Dept Geol Sci, San Antonio, TX 78249 USA; 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China; 5.Univ Chinese Acad Sci, Beijing, Peoples R China; 6.Hohai Univ, Hydrol & Water Resources Coll, Nanjing, Peoples R China
推荐引用方式 GB/T 7714	Yang, Guang,Tian, Lijun,Li, Xiaolong,et al. Numerical assessment of the effect of water-saving irrigation on the water cycle at the Manas River Basin oasis, China[J]. 中国科学院地理科学与资源研究所, 河海大学,2020,707.
APA	Yang, Guang.,Tian, Lijun.,Li, Xiaolong.,He, Xinlin.,Gao, Yongli.,...&Li, Pengfei.(2020).Numerical assessment of the effect of water-saving irrigation on the water cycle at the Manas River Basin oasis, China.SCIENCE OF THE TOTAL ENVIRONMENT,707.
MLA	Yang, Guang,et al."Numerical assessment of the effect of water-saving irrigation on the water cycle at the Manas River Basin oasis, China".SCIENCE OF THE TOTAL ENVIRONMENT 707(2020).