Linkage effect of virtual water trade in China's industrial products-based on generalized hypothetical extraction method
Deng, Guangyao1; Wang, Lian1; Xu, Xiaoyong2
2018-10
发表期刊ECOLOGICAL INDICATORS
卷号93页码:1302-1310
摘要At present stage, there is increasingly desperate contradiction in China's water supply and demand. Importing virtual water by the import of agricultural products (industrial products) from other countries may be a possible way to alleviate it. Based on the Input-Output Table and relevant data in using water resources, this paper accounts China's virtual water trade volume in 2012 systematically and does a research on industrial linkage effect of China. Results show that: (1) There is a net export of virtual water in China in 2012, while there is a large amount of net import of virtual water in agriculture. (2) The linkage between agriculture and the other industries has great influence on both imports and exports volume of china's virtual water. After extraction, the virtual water imports volume only accounts for 66.33% of that before extraction; at the same time, the virtual water exports volume only account for 49.00% of that before extraction. Among them, the linkage effect between food production and tobacco processing industry and agriculture is the largest. The result shows that there is a certain degree of failure of virtual water trade strategy to relieve the contradiction of supply and demand of water resources through the virtual water net imports. Therefore, it is necessary to expand agricultural imports appropriately which requires more water consumption and moderately reduce agricultural exports. At the same time, we should consider the linkage effect between agriculture and other industries, and synchronously adjust the import and export of other industries, especially the food production and tobacco processing industry.
关键词Virtual water trade Linkage effect Hypothetical extraction method Water resources management China
DOI10.1016/j.ecolind.2018.06.019
收录类别EI ; SCOPUS ; SSCI ; SCIE
ISSN1470-160X
语种英语
WOS研究方向Biodiversity & Conservation ; Environmental Sciences & Ecology
WOS类目Biodiversity Conservation ; Environmental Sciences
WOS记录号WOS:000452692600127
出版者ELSEVIER SCIENCE BV
EI入藏号20182605375086
EI主题词Extraction
EI分类号444 Water Resources ; 446.1 Water Supply Systems ; 802.3 Chemical Operations ; 821.4 Agricultural Products ; 901.3 Engineering Research ; 912.1 Industrial Engineering
原始文献类型Article
EISSN1872-7034
引用统计
被引频次:34[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.lzufe.edu.cn/handle/39EH0E1M/30196
专题统计与数据科学学院
金融学院
作者单位1.Lanzhou Univ Finance & Econ, Sch Stat, Lanzhou 730020, Gansu, Peoples R China;
2.Lanzhou Univ Finance & Econ, Sch Finance, Lanzhou 730020, Gansu, Peoples R China
第一作者单位兰州财经大学
推荐引用方式
GB/T 7714
Deng, Guangyao,Wang, Lian,Xu, Xiaoyong. Linkage effect of virtual water trade in China's industrial products-based on generalized hypothetical extraction method[J]. ECOLOGICAL INDICATORS,2018,93:1302-1310.
APA Deng, Guangyao,Wang, Lian,&Xu, Xiaoyong.(2018).Linkage effect of virtual water trade in China's industrial products-based on generalized hypothetical extraction method.ECOLOGICAL INDICATORS,93,1302-1310.
MLA Deng, Guangyao,et al."Linkage effect of virtual water trade in China's industrial products-based on generalized hypothetical extraction method".ECOLOGICAL INDICATORS 93(2018):1302-1310.
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