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Explaining the change of virtual groundwater transfers from China's overexploited regions through full supply chains

文献类型：期刊论文

作者Sun, Siao4,5; Huang, Zhongwei2,3; Wang, Jing1; Fang, Chuanglin4,5; Qi, Wei4,5
刊名JOURNAL OF CLEANER PRODUCTION
出版日期2023-11-10
卷号426页码:10
关键词Groundwater depletion Input-output analysis Structural decomposition analysis Supply chain sustainability Virtual water transfer Water footprint
ISSN号0959-6526
DOI10.1016/j.jclepro.2023.139193
通讯作者Huang, Zhongwei(huangzw@nuist.edu.cn) ; Qi, Wei(qiwei@igsnrr.ac.cn)
英文摘要Groundwater is under increasing pressure in China with unsustainable abstraction threatening eco-environment system and sustainable development. Yet it is not clear how virtual groundwater transfer through inter-provincial and international trades contributes to distant groundwater overexploitation over a period of time. This analysis traces groundwater abstraction from overexploited regions of China incorporated in the complete supply chain to final consumption, and examines drivers for dynamic changes of virtual groundwater transfers between 2007 and 2017 using the structural decomposition analysis. Groundwater use in four overexploited regions (i.e. North China Plain, Northeast China, hinterland North China and Xinjiang) were 88-91 billion m3 (about 85%-88% of national groundwater withdrawal). Inter-provincial virtual groundwater transfer presented an increasing trend with its share of total groundwater withdrawal increased from 36.4% to 45.4%, indicating an increasing reliance of regional final consumption on groundwater use beyond province boundaries. Structural decomposition analysis revealed that increasing receipt of commodities from overexploited regions was a major contributor to increasing reliance on virtual groundwater. Improved water use efficiency and consumption structure offset increasing virtual groundwater transfers from overexploited regions. The understanding gained in this study can be used by water managers and policy makers to improve the governance and management of groundwater resources.
WOS关键词WATER FOOTPRINT ; TRADE ; DECOMPOSITION ; DEPLETION ; AQUIFERS
资助项目Third Xinjiang Scientific Expedition Program[2021xjkk0900] ; Natural Science Foundation of China[42222101] ; Natural Science Foundation of China[42071272] ; Natural Science Foundation of China[42307079] ; Program for Kezhen Bingwei Excellent Talents in Institute of Geographic Sciences and Natural Resources Research
WOS研究方向Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:001090061000001
出版者ELSEVIER SCI LTD
资助机构Third Xinjiang Scientific Expedition Program ; Natural Science Foundation of China ; Program for Kezhen Bingwei Excellent Talents in Institute of Geographic Sciences and Natural Resources Research
源URL[http://ir.igsnrr.ac.cn/handle/311030/199041]  
专题中国科学院地理科学与资源研究所
通讯作者Huang, Zhongwei; Qi, Wei
作者单位1.Minist Water Resources, Dept Planning & Programming, Beijing, Peoples R China
2.Nanjing Univ Informat Sci & Technol, Sch Hydrol & Water Resources, Nanjing, Peoples R China
3.Nanjing Univ Informat Sci & Technol, Key Lab Hydrometeorol Disaster Mech & Warning, Minist Water Resources, Nanjing, Peoples R China
4.Univ Chinese Acad Sci, Beijing, Peoples R China
5.Chinese Acad Sci, Key Lab Reg Sustainable Dev Modeling, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Sun, Siao,Huang, Zhongwei,Wang, Jing,et al. Explaining the change of virtual groundwater transfers from China's overexploited regions through full supply chains[J]. JOURNAL OF CLEANER PRODUCTION,2023,426:10.
APA Sun, Siao,Huang, Zhongwei,Wang, Jing,Fang, Chuanglin,&Qi, Wei.(2023).Explaining the change of virtual groundwater transfers from China's overexploited regions through full supply chains.JOURNAL OF CLEANER PRODUCTION,426,10.
MLA Sun, Siao,et al."Explaining the change of virtual groundwater transfers from China's overexploited regions through full supply chains".JOURNAL OF CLEANER PRODUCTION 426(2023):10.

入库方式： OAI收割

来源：地理科学与资源研究所

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