干旱区生态环境知识资源中心(Arid): Groundwater Doctrine and Water Withdrawals in the United States

Arid

DOI	10.1007/s11269-020-02642-0
	Groundwater Doctrine and Water Withdrawals in the United States
	Jame, Sadia A.; Bowling, Laura C.
通讯作者	Jame, SA
来源期刊	WATER RESOURCES MANAGEMENT
ISSN	0920-4741
EISSN	1573-1650
出版年	2020
卷号	34 期号:13 页码:4037-4052
英文摘要	Groundwater is a valuable natural resource which is directly related to food production, human and ecosystem health. In the US, 48% of irrigated agriculture relies on groundwater, but there is no systematic national program responsible for groundwater management. For this paper, each US state was classified based on its most prevalent groundwater doctrine: Absolute Ownership, Prior Appropriation, Reasonable Use, and Correlative Rights. The Koppen climate zone of each state, USGS runoff data and USGS county-level water use data from 1985 to 2015 were used to analyze how groundwater use varies with climate and groundwater doctrine. Semi-arid states, which all follow Prior Appropriation doctrine, have the highest average irrigation rate, while states following Reasonable Use doctrine have the lowest average rate, but the largest variability. Analysis of Covariance shows that in Prior Appropriation states, irrigation volume and area do not increase during warm, dry periods but in Absolute Ownership states irrigation volume does increase. Water use trend analysis shows that irrigated area and groundwater withdrawals have increased over the last 30 years in humid and temperate regions, while irrigated area has decreased in semi-arid regions. At the same time, irrigation rate and the fraction of irrigation coming from groundwater has increased everywhere, suggesting a potential shift in the preferred water source for irrigation. This data analysis will provide insights for future work on how water policy should respond to water scarcity in US.
英文关键词	Groundwater doctrines Groundwater withdrawals Irrigation rate Irrigated area
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000562036900001
WOS关键词	SURFACE-WATER ; HIGH-PLAINS ; DEPLETION ; AQUIFER
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/2XILL650/325779
作者单位	[Jame, Sadia A.] Purdue Univ, Dept Agr & Biol Engn, W Lafayette, IN 47907 USA; [Jame, Sadia A.] Purdue Univ, Ecol Sci & Engn, W Lafayette, IN 47907 USA; [Bowling, Laura C.] Purdue Univ, Dept Agron, W Lafayette, IN 47907 USA
推荐引用方式 GB/T 7714	Jame, Sadia A.,Bowling, Laura C.. Groundwater Doctrine and Water Withdrawals in the United States[J],2020,34(13):4037-4052.
APA	Jame, Sadia A.,&Bowling, Laura C..(2020).Groundwater Doctrine and Water Withdrawals in the United States.WATER RESOURCES MANAGEMENT,34(13),4037-4052.
MLA	Jame, Sadia A.,et al."Groundwater Doctrine and Water Withdrawals in the United States".WATER RESOURCES MANAGEMENT 34.13(2020):4037-4052.