IGSNRR OpenIR
Water-saving irrigation subsidy could increase regional water consumption
Liu, Moucheng1; Yang, Lun1,2; Min, Qingwen1,2
2019-03-10
Source PublicationJOURNAL OF CLEANER PRODUCTION
ISSN0959-6526
Volume213Pages:283-288
Corresponding AuthorLiu, Moucheng(liumc@igsnrr.ac.cn) ; Min, Qingwen()
AbstractThe 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.
KeywordEco-compensation Plantation decision Farmer's behavior Decision-making model Real water-saving
DOI10.1016/j.jclepro.2018.12.152
WOS KeywordVIRTUAL WATER ; ADOPTION ; CONSERVATION ; TECHNOLOGY ; SCARCITY
Indexed BySCI
Language英语
Funding ProjectChina National key RD plan[2017YFC0506402] ; China National Natural Science Foundation[41201586] ; Special Research Institute Project of Chinese Academy of Sciences[TSYJS05]
Funding OrganizationChina National key RD plan ; China National Natural Science Foundation ; Special Research Institute Project of Chinese Academy of Sciences
WOS Research AreaScience & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
WOS SubjectGreen & Sustainable Science & Technology ; Engineering, Environmental ; Environmental Sciences
WOS IDWOS:000461132600024
PublisherELSEVIER SCI LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/49248
Collection中国科学院地理科学与资源研究所
Corresponding AuthorLiu, Moucheng; Min, Qingwen
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
Liu, Moucheng,Yang, Lun,Min, Qingwen. Water-saving irrigation subsidy could increase regional water consumption[J]. JOURNAL OF CLEANER PRODUCTION,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.
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