干旱区生态环境知识资源中心(Arid): A Novel Idea for Groundwater Resource Management during Megadrought Events

Arid

DOI	10.1007/s11269-020-02525-4
	A Novel Idea for Groundwater Resource Management during Megadrought Events
	Mianabadi, Ameneh 1; Derakhshan, Hashem 1; Davary, Kamran 1; Hasheminia, Seyed Majid 1; Hrachowitz, Markus 2
通讯作者	Hasheminia, Seyed Majid
来源期刊	WATER RESOURCES MANAGEMENT
ISSN	0920-4741
EISSN	1573-1650
出版年	2020
卷号	34 期号:5 页码:1743-1755
英文摘要	Due to the effects of global climate change on duration, frequency and number of drought events, the occurrence of prolonged droughts, referred to as megadroughts (lasting for two decades or longer) will become more probable in the future. Thus, it is crucial for countries especially in arid and semi-arid regions of the world to develop appropriate preparedness plans for megadrought risk management. Since groundwater is the key water resource in these regions, it is important to reliably quantify the maximum sustainable extraction to ensure a sufficient groundwater reserve, i.e. the Strategic Groundwater Reserve, for a probable future megadrought event. For this purpose, a new concept of Probable Maximum Drought is proposed in this study, based on the concept of Probable Maximum Flood. As the spillways of large dams are designed based on the Probable Maximum Flood to minimize the probability of failure and the associated casualties and damages, the Probable Maximum Drought concept is proposed to estimate Strategic Groundwater Reserves to limit the consequences of prolonged droughts, including damage and threats to societal stability. This will allow water resources managers and policymakers to develop appropriate strategies to adapt and restrict development plans of a given region based on a sustainable megadrought risk management.
英文关键词	Probable maximum drought Strategic groundwater reserve Sustainable water resources management Climate change
类型	Article
语种	英语
国家	Iran ; Netherlands
开放获取类型	Green Published
收录类别	SCI-E
WOS记录号	WOS:000521900500002
WOS关键词	FRESH-WATER RESOURCES ; CLIMATE-CHANGE ; SAFE YIELD ; DROUGHT ; VULNERABILITY ; MIGRATION ; IMPACTS ; CONTEXT
WOS类目	Engineering, Civil ; Water Resources
WOS研究方向	Engineering ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/315741
作者单位	1.Ferdowsi Univ Mashhad, Coll Agr, Water Sci & Engn Dept, POB 91775-1163, Mashhad, Razavi Khorasan, Iran; 2.Delft Univ Technol, Fac Civil Engn & Geosci, Dept Water Management, POB 5048, Delft, Netherlands
推荐引用方式 GB/T 7714	Mianabadi, Ameneh,Derakhshan, Hashem,Davary, Kamran,et al. A Novel Idea for Groundwater Resource Management during Megadrought Events[J],2020,34(5):1743-1755.
APA	Mianabadi, Ameneh,Derakhshan, Hashem,Davary, Kamran,Hasheminia, Seyed Majid,&Hrachowitz, Markus.(2020).A Novel Idea for Groundwater Resource Management during Megadrought Events.WATER RESOURCES MANAGEMENT,34(5),1743-1755.
MLA	Mianabadi, Ameneh,et al."A Novel Idea for Groundwater Resource Management during Megadrought Events".WATER RESOURCES MANAGEMENT 34.5(2020):1743-1755.