Arid
DOI10.1016/j.jclepro.2014.10.074
Virtual water in interprovincial trade with implications for China’s water policy
Jiang, Yongkai1,2; Cai, Wenjia3,4; Du, Pengfei1,2; Pan, Wenqing5; Wang, Can1,2,3,4
通讯作者Wang, Can
来源期刊JOURNAL OF CLEANER PRODUCTION
ISSN0959-6526
EISSN1879-1786
出版年2015
卷号87页码:655-665
英文摘要

With increased social wealth and economic development, provinces in China have also faced serious water shortages. In this paper, we implemented a multi-regional input output framework to evaluate the pressures posed by human consumption of water resources, as well as the water displacement in the thirty provinces of China. The most recent available multi-regional 1/O data has been applied in the study. We found that some water scarce provinces were still net virtual water exporters (such as Ningxia, Hebei and Xinjiang), while some water deficit and developed regions such as Beijing and Tianjin relied heavily on external water sources. Further detailed analysis revealed that huge disparities of water intensities, export constitutions and consumption patterns all contributed to the virtual water transfers among provinces. With economic growth and urbanization taking place all over the country, less developed provinces may be locked in water intensive economies due to consumption from developed provinces, and some arid provinces may hardly support a harmonious development between the economy and water resource protection. In addition to enhancing water efficiency and promoting a green consumption-production system, we suggest that market-based water pricing and a nationwide virtual water compensation scheme be adopted by China’s government. 2014 Elsevier Ltd. All rights reserved.


英文关键词Multi-regional input-output model Virtual water Water scarcity Driving force
类型Article
语种英语
国家Peoples R China
收录类别SCI-E ; SSCI
WOS记录号WOS:000347493700067
WOS关键词RIVER-BASIN ; OUTPUT FRAMEWORK ; FOOTPRINT ; INPUT ; FLOWS ; CONSUMPTION ; LEVEL
WOS类目Green & Sustainable Science & Technology ; Engineering, Environmental ; Environmental Sciences
WOS研究方向Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
来源机构清华大学
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/188479
作者单位1.Tsinghua Univ, State Key Joint Lab Environm Simulat & Pollut Con, Beijing 100084, Peoples R China;
2.Tsinghua Univ, Sch Environm, Beijing 100084, Peoples R China;
3.Tsinghua Univ, Minist Educ, Key Lab Earth Syst Modeling, Beijing 100084, Peoples R China;
4.Tsinghua Univ, Ctr Earth Syst Sci, Beijing 100084, Peoples R China;
5.Tsinghua Univ, Sch Econ & Management, Beijing 100084, Peoples R China
推荐引用方式
GB/T 7714
Jiang, Yongkai,Cai, Wenjia,Du, Pengfei,等. Virtual water in interprovincial trade with implications for China’s water policy[J]. 清华大学,2015,87:655-665.
APA Jiang, Yongkai,Cai, Wenjia,Du, Pengfei,Pan, Wenqing,&Wang, Can.(2015).Virtual water in interprovincial trade with implications for China’s water policy.JOURNAL OF CLEANER PRODUCTION,87,655-665.
MLA Jiang, Yongkai,et al."Virtual water in interprovincial trade with implications for China’s water policy".JOURNAL OF CLEANER PRODUCTION 87(2015):655-665.
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