干旱区生态环境知识资源中心(Arid): Incorporating the red jujube water footprint and economic water productivity into sustainable integrated management policy

Arid

DOI	10.1016/j.jenvman.2020.110828
	Incorporating the red jujube water footprint and economic water productivity into sustainable integrated management policy
	Yu, Jiawen; Long, Aihua; Deng, Xiaoya; He, Xinlin; Zhang, Pei; Wang, Jie; Hai, Yang
通讯作者	Long, AH
来源期刊	JOURNAL OF ENVIRONMENTAL MANAGEMENT
ISSN	0301-4797
EISSN	1095-8630
出版年	2020
卷号	269
英文摘要	There are nearly two million ha of red jujube in the arid inland agricultural region south of the Tianshan mountains in China that produce approximately 37.2% of the global red jujube market. This paper provides an insight into the spatiotemporal variation of the water footprint and economic water productivity of red jujube cultivation in six main red jujube-producing areas. The effects of regional policies, industrial clusters, planting structures, irrigation methods and brand values studied extensively in this paper and shows how these driving factors affect the variation. Time series data covering the period of 2003-2015 was used for the study. The results showed that the annual variation of yield, cultivated areas, water footprint and economic water productivity of red jujube cultivation have experienced upward trends in the Tianshan regions, but that there were also few differences between different growing areas. The blue water makes the largest contribution (more than 70%) to the components of the red jujube water footprint in each red jujube producing area. The contribution of grey water footprint to the total consumptive WF was quite small (less than 10%) and the remaining 10%-15% was due to the green water. The water footprint and overall economic water productivity through the red jujube in various producing areas are affected by local government management and performance. The possible ways of improving economic water productivity in terms of red jujube cultivation are through policy, technological and management interventions.
英文关键词	Red jujube industry Water footprint Economic water productivity Spatiotemporal variation
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000541757200036
WOS关键词	CROP PRODUCTION ; CLIMATE-CHANGE ; XINJIANG ; INDUSTRY
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/324801
作者单位	[Yu, Jiawen; Long, Aihua; He, Xinlin; Wang, Jie] Shihezi Univ, Coll Water & Architectural Engn, Shihezi 832000, Peoples R China; [Yu, Jiawen; Long, Aihua; Deng, Xiaoya; Zhang, Pei; Hai, Yang] China Inst Water Resources & Hydropower Res, Dept Water Resources, State Key Lab Simulat & Regulat Water Cycle River, Beijing 100038, Peoples R China
推荐引用方式 GB/T 7714	Yu, Jiawen,Long, Aihua,Deng, Xiaoya,et al. Incorporating the red jujube water footprint and economic water productivity into sustainable integrated management policy[J],2020,269.
APA	Yu, Jiawen.,Long, Aihua.,Deng, Xiaoya.,He, Xinlin.,Zhang, Pei.,...&Hai, Yang.(2020).Incorporating the red jujube water footprint and economic water productivity into sustainable integrated management policy.JOURNAL OF ENVIRONMENTAL MANAGEMENT,269.
MLA	Yu, Jiawen,et al."Incorporating the red jujube water footprint and economic water productivity into sustainable integrated management policy".JOURNAL OF ENVIRONMENTAL MANAGEMENT 269(2020).