Embodied water demands, transfers and imbalance of China's mega-cities
文献类型：期刊论文
| 作者 | Li, Yilin1,3,4; Han, Mengyao1,2,3 |
| 刊名 | JOURNAL OF CLEANER PRODUCTION
 |
| 出版日期 | 2018-01-20 |
| 卷号 | 172页码:1336-1345 |
| 关键词 | Water resources Mega-cities Water transfers Input-output method Trade imbalance |
| ISSN号 | 0959-6526 |
| DOI | 10.1016/j.jclepro.2017.10.191 |
| 通讯作者 | Han, Mengyao(hanmy@igsnrr.ac.cn) |
| 英文摘要 | Water resources are of fundamental significance as the basis of human life, economy, and society. Especially as the essential socioeconomic factors, water resources transferred through merchandise trade of China's mega-cities (Beijing, Tianjin, Shanghai and Chongqing) play an increasingly crucial role in China's regional water use allocation. On the whole, the four municipalities in China are all embodied water recipients along supply chains. However, it is found that embodied water transfers (including direct and indirect water) related to these mega-cities have exacerbated the regional water use imbalance and affected the water use efficiency of China as a whole to some extent. In consideration of the increasing trading exchanges among cities and regions, ignoring water transfers embodied in trades will lead to failure in depicting actual water demands. In such a context, the embodied water demands and transfers of China's municipalities are analyzed systematically, and the water use efficiencies and allocation imbalance are assessed for the first time. Outcomes of this study through systems accounting of water use profiles of China's mega-cities can be strong supports for reasonable allocation and utilization of China's water resources, showing important implications for water pressure mitigation. (C) 2017 Elsevier Ltd. All rights reserved. |
| WOS关键词 | INPUT-OUTPUT-ANALYSIS ; VIRTUAL WATER ; INTERNATIONAL-TRADE ; FOOTPRINT FAMILY ; WORLD-ECONOMY ; URBAN-ECONOMY ; CONSUMPTION ; RESOURCES ; EMISSIONS ; SHANGHAI |
| 资助项目 | National Natural Science Foundation of China[41701135] ; National Key Research and Development Program of China[2016YFA0602804] ; State Key Program for Basic Research[2013CB430402] ; Initiative Research Program[Y6V60213YZ] |
| WOS研究方向 | Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000423002200004 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China ; State Key Program for Basic Research ; Initiative Research Program |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/56910]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Han, Mengyao |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Reg Sustainable Dev Modeling, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 3.Peking Univ, Coll Engn, Lab Syst Ecol & Sustainabil Sci, Beijing 100871, Peoples R China 4.North China Elect Power Univ, Dept Power Engn, Beijing 071003, Hebei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Yilin,Han, Mengyao. Embodied water demands, transfers and imbalance of China's mega-cities[J]. JOURNAL OF CLEANER PRODUCTION,2018,172:1336-1345. |
| APA | Li, Yilin,&Han, Mengyao.(2018).Embodied water demands, transfers and imbalance of China's mega-cities.JOURNAL OF CLEANER PRODUCTION,172,1336-1345. |
| MLA | Li, Yilin,et al."Embodied water demands, transfers and imbalance of China's mega-cities".JOURNAL OF CLEANER PRODUCTION 172(2018):1336-1345. |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。