New patterns in China's water footprint: Analysis of spatial and structural transitions from a regional perspective

doi:10.1016/j.jclepro.2019.118942

	New patterns in China's water footprint: Analysis of spatial and structural transitions from a regional perspective
	Xiong, Yiling 1; Tian, Xin 1,2; Liu, Shangwei 1; Tang, Zhipeng 3
刊名	JOURNAL OF CLEANER PRODUCTION
	2020-02-01
卷号	245 页码:15
关键词	Water footprint China Multi-regional input-output analysis Structural decomposition analysis Socioeconomic transition
ISSN号	0959-6526
DOI	10.1016/j.jclepro.2019.118942
通讯作者	Tian, Xin(tianx@bnu.edu.cn)
英文摘要	China faces a major challenge to support the operation and development of an enormous economy with limited water resources. Decoding the way that the final demand influences water consumption patterns is helpful for understanding the discrepancy between water supply and demand. Especially in the current time, when China has experienced socioeconomic transition and its government has proposed a series of water conservation policies over the years, exploring the transition in the water consumption pattern is necessary for further water conservation in China. Meanwhile, there exist distinct economic levels and stages of development among provinces, making it necessary to develop more refined water management strategies in the various provinces. This study comprehensively investigates the trend, spatial distribution and structure of the water footprint in mainland China. Furthermore, it explores the effects of socioeconomic factors on transitions in water footprint patterns with the aid of multi-regional input-output analysis, structural decomposition analysis, and linear regression. The results show that the water footprints of almost all the provinces were decoupled from economic growth from 2007 to 2012. Several northern provinces dramatically increased their water footprints, further enlarging the difference between north and south. The north also showed a wider urban-rural gap in per capita water footprint than did the south. From the viewpoint of structural transitions, household consumption (as the primary contributor) remained stable while an obvious increase in the water footprint was induced by fixed capital formation, in which agriculture and strategic emerging manufacturing played important roles. From the perspective of driving forces, water intensity improvement and changes in the final demand structure saved water. However, these effects were counteracted by the change in the final demand level and the composition of the final products. By identifying China's water footprint patterns and its transitions, our results clarify China's strategic water demand pattern and provide refined insights for future water conservation. (C) 2019 Elsevier Ltd. All rights reserved.
资助项目	National Natural Science Foundation of China[71704012] ; foundation for Innovative Research Groups of the National Natural Science Foundation of China[51721093] ; National Key Research and Development Program[2016YFC0503005]
WOS关键词	INPUT-OUTPUT-ANALYSIS ; VIRTUAL WATER ; DECOMPOSITION ANALYSIS ; RIVER-BASIN ; HEBEI PROVINCE ; EMBODIED WATER ; TRADE ; FLOWS ; TRANSFERS ; ECONOMY
WOS研究方向	Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000503739400087
资助机构	National Natural Science Foundation of China ; foundation for Innovative Research Groups of the National Natural Science Foundation of China ; National Key Research and Development Program
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/130885]
专题	中国科学院地理科学与资源研究所
通讯作者	Tian, Xin
作者单位	1.Beijing Normal Univ, Sch Environm, Beijing 100875, Peoples R China 2.Beijing Normal Univ, State Key Lab Water Environm Simulat, Beijing 100875, Peoples R China 3.Chinese Acad Sci, Key Lab Reg Sustainable Dev Modeling, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Xiong, Yiling,Tian, Xin,Liu, Shangwei,et al. New patterns in China's water footprint: Analysis of spatial and structural transitions from a regional perspective[J]. JOURNAL OF CLEANER PRODUCTION,2020,245:15.
APA	Xiong, Yiling,Tian, Xin,Liu, Shangwei,&Tang, Zhipeng.(2020).New patterns in China's water footprint: Analysis of spatial and structural transitions from a regional perspective.JOURNAL OF CLEANER PRODUCTION,245,15.
MLA	Xiong, Yiling,et al."New patterns in China's water footprint: Analysis of spatial and structural transitions from a regional perspective".JOURNAL OF CLEANER PRODUCTION 245(2020):15.