干旱区生态环境知识资源中心(Arid): Evaluating the Dynamics of Groundwater Depletion for an Arid Land in the Tarim Basin, China

Arid

DOI	10.3390/w11020186
	Evaluating the Dynamics of Groundwater Depletion for an Arid Land in the Tarim Basin, China
	Xia, Jun 1,2; Wu, Xia 1,3; Zhan, Chesheng 1,3; Qiao, Yunfeng 3,4; Hong, Si 2; Yang, Peng 1,3,5; Zou, Lei 1,3
通讯作者	Wu, Xia
来源期刊	WATER
EISSN	2073-4441
出版年	2019
卷号	11 期号:2
英文摘要	Groundwater depletion has become a hotly debated topic, particularly in arid land. In this study, groundwater depletion and its dynamic factors were investigated in the Tarim Basin. The groundwater data were collected randomly from 10 groundwater monitoring wells, from September 2002-December 2014. Piezometric groundwater level decreased with the range from 667.00 cm to 1288.50 cm, and also with a linear decreasing rate of 73.96 cm per year, on average. Significant spatial variation characteristics have been detected. Groundwater depletion was more serious in the northwest than the southeast of the study area. A correlation analysis was conducted to explore the major influence factors. These results showed that the annual irrigated land area was the primary influencing factor. Driving force analysis also suggested that electricity consumption could be an effective and convenient factor to assess groundwater exploitation. This study indicated that human activity was the major impact factor for groundwater decline. The seasonal-trend decomposition analysis supported these findings, as observed from the correlation analysis and the spatial variation. It also provided new insight into the groundwater time-series and enhanced the identification of groundwater-flow characteristics. These findings may be useful for understanding the groundwater fluctuations in high water demand regions and also for developing safety policies for groundwater management.
英文关键词	groundwater depletion influence factors irrigation water source groundwater management arid land Tarim Basin
类型	Article
语种	英语
国家	Peoples R China
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000460899600005
WOS关键词	RIVER-BASIN ; CLIMATE-CHANGE ; WATER-RESOURCES ; FRESH-WATER ; HIGH-PLAINS ; SNOW COVER ; TRENDS ; IMPACTS ; LEVEL ; SUSTAINABILITY
WOS类目	Environmental Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
来源机构	中国科学院地理科学与资源研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/219175
作者单位	1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China; 2.Wuhan Univ, State Key Lab Water Resources & Hydropower Engn S, Wuhan 430000, Hubei, Peoples R China; 3.Univ Chinese Acad Sci, Coll Environm & Resources, Beijing 100049, Peoples R China; 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China; 5.China Univ Geosci, Sch Geog & Informat Engn, Wuhan 430074, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Xia, Jun,Wu, Xia,Zhan, Chesheng,et al. Evaluating the Dynamics of Groundwater Depletion for an Arid Land in the Tarim Basin, China[J]. 中国科学院地理科学与资源研究所,2019,11(2).
APA	Xia, Jun.,Wu, Xia.,Zhan, Chesheng.,Qiao, Yunfeng.,Hong, Si.,...&Zou, Lei.(2019).Evaluating the Dynamics of Groundwater Depletion for an Arid Land in the Tarim Basin, China.WATER,11(2).
MLA	Xia, Jun,et al."Evaluating the Dynamics of Groundwater Depletion for an Arid Land in the Tarim Basin, China".WATER 11.2(2019).