干旱区生态环境知识资源中心(Arid): Groundwater withdrawal adjustment based on changes in groundwater balance components (a case study: an arid region in central Iran)

Arid

DOI	10.1007/s12517-021-07983-7
	Groundwater withdrawal adjustment based on changes in groundwater balance components (a case study: an arid region in central Iran)
	Zareian, Mohammad Javad; Eslamian, Saeid
通讯作者	Zareian, MJ (corresponding author), Water Res Inst WRI, Dept Water Resources Study & Res, Tehran, Iran.
来源期刊	ARABIAN JOURNAL OF GEOSCIENCES
ISSN	1866-7511
EISSN	1866-7538
出版年	2021
卷号	14 期号:18
英文摘要	The aim of this study was to investigate how to adjust groundwater withdrawal in the Zayandeh-Rud River Basin in the arid region of central Iran due to changes in groundwater balance components. Two time periods (2006-2012 and 2013-2019) were considered to evaluate changes in groundwater level and different components affecting these changes. Groundwater level unit hydrographs in 6 important aquifers (in terms of groundwater abstraction) located in this study area were prepared using the Thiessen method. Also, the changes in precipitation and evapotranspiration in the study area were determined in both time periods. Groundwater balance equation was revised based on changes in precipitation, evapotranspiration, and surface flow variations between these two time periods. Results showed that the groundwater level has a negative trend since 2013. By 2012, the annual groundwater level increased about the 0.42 m, but from 2013 to 2019, the annual groundwater level declined about the 1.2 m, approximately. The surface flow had the more adjustment coefficient and contribution with groundwater recharge. Due to the decrease in precipitation and surface flow, increase in evapotranspiration, and adjustment of groundwater overdraft, in total, the groundwater withdrawal should be reduced from 2228.9 to 1929.1 MCM (13.1% decrease) in the study area.
英文关键词	Zayandeh-Rud River Basin Groundwater balance equation Precipitation Surface flow
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000686636500010
WOS关键词	CLIMATE-CHANGE ; SURFACE-WATER ; RECHARGE ESTIMATION ; CHANGE IMPACTS ; MODEL ; DROUGHT ; RIVER ; ADAPTATION ; MANAGEMENT ; RESOURCES
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/362568
作者单位	[Zareian, Mohammad Javad] Water Res Inst WRI, Dept Water Resources Study & Res, Tehran, Iran; [Eslamian, Saeid] Isfahan Univ Technol, Dept Water Engn, Coll Agr, Esfahan, Iran
推荐引用方式 GB/T 7714	Zareian, Mohammad Javad,Eslamian, Saeid. Groundwater withdrawal adjustment based on changes in groundwater balance components (a case study: an arid region in central Iran)[J],2021,14(18).
APA	Zareian, Mohammad Javad,&Eslamian, Saeid.(2021).Groundwater withdrawal adjustment based on changes in groundwater balance components (a case study: an arid region in central Iran).ARABIAN JOURNAL OF GEOSCIENCES,14(18).
MLA	Zareian, Mohammad Javad,et al."Groundwater withdrawal adjustment based on changes in groundwater balance components (a case study: an arid region in central Iran)".ARABIAN JOURNAL OF GEOSCIENCES 14.18(2021).