干旱区生态环境知识资源中心(Arid): Spatiotemporal variation in groundwater level within the Manas River Basin, Northwest China: Relative impacts of natural and human factors

Arid

DOI	10.1515/geo-2020-0258
	Spatiotemporal variation in groundwater level within the Manas River Basin, Northwest China: Relative impacts of natural and human factors
	Wu, Yage; Yang, Guang; Tian, Lijun; Gu, Xinchen; Li, Xiaolong; He, Xinlin; Xue, Lianqing; Li, Pengfei; Xiao, Senyuan
通讯作者	Yang, G (corresponding author), Shihezi Univ, Coll Water & Architectural Engn, Shihezi, Peoples R China. ; Yang, G (corresponding author), Xinjiang Prod & Construct Grp, Key Lab Modern Water Saving Irrigat, Urumqi, Xinjiang, Peoples R China.
来源期刊	OPEN GEOSCIENCES
ISSN	2391-5447
出版年	2021
卷号	13 期号:1 页码:626-638
英文摘要	The Manas River Basin (MRB), Northwest China, is an arid basin dependent on irrigation for agriculture, and human activities are believed to be the primary factor affecting the groundwater level fluctuations in this basin. Such fluctuations can have a significant adverse impact on the social economy, agricultural development, and natural environment of that region. This raises concerns regarding the sustainability of groundwater use. In this study, we used ArcGIS spatial interpolation and contrast coefficient variance analysis to analyse groundwater level, land-use change, and water resource consumption patterns from 2012 to 2019 in the plains of the MRB. The aim was to determine the main factors influencing the groundwater level and to provide a scientific basis for the rational development, utilisation, and management of water resources in this area. During the study period, the groundwater level decreased, increased, and then fluctuated with a gradually slowing downward trend; the decline ranged from -17.82 to -11.67 m during 2012-2019. Within a given year, groundwater levels declined from March/April to August/ September, then rose from August/September to March/ April, within a range of 0.29-19.05 m. Primary factors influencing the groundwater level included human activities (e.g., changes in land use, river regulation, irrigation, and groundwater exploitation) and natural causes (e.g., climate and weather anomalies). Human activities were the primary factors affecting groundwater level, especially land-use change and water resource consumption. These results provide a theoretical basis for the rational exploitation of groundwater and the optimisation of water resource management in this region.
英文关键词	groundwater level influence factor contrast coefficient Manas River Basin
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000682307800003
WOS关键词	SURFACE ; HYDROGEOCHEMISTRY ; SIMULATION ; EVOLUTION ; SYSTEM
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
来源机构	中国科学院地质与地球物理研究所 ; 河海大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/367954
作者单位	[Wu, Yage; Yang, Guang; Gu, Xinchen; Li, Xiaolong; He, Xinlin; Li, Pengfei; Xiao, Senyuan] Shihezi Univ, Coll Water & Architectural Engn, Shihezi, Peoples R China; [Yang, Guang; He, Xinlin] Xinjiang Prod & Construct Grp, Key Lab Modern Water Saving Irrigat, Urumqi, Xinjiang, Peoples R China; [Tian, Lijun] Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100029, Peoples R China; [Xue, Lianqing] Hohai Univ, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing 210098, Peoples R China
推荐引用方式 GB/T 7714	Wu, Yage,Yang, Guang,Tian, Lijun,et al. Spatiotemporal variation in groundwater level within the Manas River Basin, Northwest China: Relative impacts of natural and human factors[J]. 中国科学院地质与地球物理研究所, 河海大学,2021,13(1):626-638.
APA	Wu, Yage.,Yang, Guang.,Tian, Lijun.,Gu, Xinchen.,Li, Xiaolong.,...&Xiao, Senyuan.(2021).Spatiotemporal variation in groundwater level within the Manas River Basin, Northwest China: Relative impacts of natural and human factors.OPEN GEOSCIENCES,13(1),626-638.
MLA	Wu, Yage,et al."Spatiotemporal variation in groundwater level within the Manas River Basin, Northwest China: Relative impacts of natural and human factors".OPEN GEOSCIENCES 13.1(2021):626-638.