干旱区生态环境知识资源中心(Arid): Water-saving irrigation subsidy could increase regional water consumption

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DOI	10.1016/j.jclepro.2018.12.152
	Water-saving irrigation subsidy could increase regional water consumption
	Liu, Moucheng 1; Yang, Lun 1,2; Min, Qingwen 1,2
通讯作者	Liu, Moucheng ; Min, Qingwen
来源期刊	JOURNAL OF CLEANER PRODUCTION
ISSN	0959-6526
EISSN	1879-1786
出版年	2019
卷号	213 页码:283-288
英文摘要	The promotion of water-saving irrigation on regional level will bring complex impacts on agricultural production, farmer's welfare, exploitation and utilization of water resource. The policy on the development of water-saving irrigation are not always positive and practical. The overall goal of this study is to analyze the impact on irrigation methods, plantation structure, water consumption and economic benefits brought by drip irrigation under film (DIUF) promotion policy. Based on a field survey in North China Plain, this study set three policy scenarios which limit total irrigation area and total water consumption. The results showed that: In terms of agricultural production and farmer's welfare, DIUF promoted the utilization of irrigation methods (increased by 70%, 70% and 64%). Driven by economic benefits, farmers tend to grow economic crops which are relatively water-consuming to increase net income (increased by 77.54%, 60.72% and 46.52%). On the aspect of regional water resource development and utilization, subsidy on the DIUF increased the total regional water consumption with the change of irrigation methods and plantation structure (increased by 34.27%, 32.20% and 21.84%). Surface and underground water compensation through reflux and leakage decreased (decreased by 78.65%, 70.93% and 73.20%). These results and implications offer an insight to improve strategies and policies that enable to cope with water scarcity in arid area. (C) 2018 Elsevier Ltd. All rights reserved.
英文关键词	Eco-compensation Plantation decision Farmer's behavior Decision-making model Real water-saving
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000461132600024
WOS关键词	VIRTUAL WATER ; ADOPTION ; CONSERVATION ; TECHNOLOGY ; SCARCITY
WOS类目	Green & Sustainable Science & Technology ; Engineering, Environmental ; Environmental Sciences
WOS研究方向	Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
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/2XILL650/216852
作者单位	1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Liu, Moucheng,Yang, Lun,Min, Qingwen. Water-saving irrigation subsidy could increase regional water consumption[J]. 中国科学院地理科学与资源研究所,2019,213:283-288.
APA	Liu, Moucheng,Yang, Lun,&Min, Qingwen.(2019).Water-saving irrigation subsidy could increase regional water consumption.JOURNAL OF CLEANER PRODUCTION,213,283-288.
MLA	Liu, Moucheng,et al."Water-saving irrigation subsidy could increase regional water consumption".JOURNAL OF CLEANER PRODUCTION 213(2019):283-288.