A footprint-based water security assessment: An analysis of Hunan province in China
文献类型：期刊论文
| 作者 | Cai, Jieping; He, Yu; Xie, Rui; Liu, Yu |
| 刊名 | JOURNAL OF CLEANER PRODUCTION
 |
| 出版日期 | 2020 |
| 卷号 | 245 |
| DOI | 10.1016/j.jclepro.2019.118485 |
| 英文摘要 | Water shortage and pollution are important issues for sustainable development. This paper establishes a model for water security evaluation based on water footprint indexes by using fuzzy comprehensive evaluation and the entropy value method. The model is then applied to the Hunan province in China for 2006-2016. First, the analysis shows that water footprint indexes can fully reflect the water security situation when combined with population facts and economic structure changes. Second, the result illustrates that the water footprint increased by 16.49% between 2006 and 2016, and Hunan's water security is in the more than safe situation. Third, a rise of 18.4% in the agricultural water footprint and the safe grade of food security imply that the efficiency of water management needs improving urgently, especially if we consider the expectation of an expanding population in the next decade. (C) 2019 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| 源URL | [http://ir.casisd.cn/handle/190111/9801]  |
| 专题 | 中国科学院科技战略咨询研究院 |
| 推荐引用方式 GB/T 7714 | Cai, Jieping,He, Yu,Xie, Rui,et al. A footprint-based water security assessment: An analysis of Hunan province in China[J]. JOURNAL OF CLEANER PRODUCTION,2020,245. |
| APA | Cai, Jieping,He, Yu,Xie, Rui,&Liu, Yu.(2020).A footprint-based water security assessment: An analysis of Hunan province in China.JOURNAL OF CLEANER PRODUCTION,245. |
| MLA | Cai, Jieping,et al."A footprint-based water security assessment: An analysis of Hunan province in China".JOURNAL OF CLEANER PRODUCTION 245(2020). |
入库方式： OAI收割
来源：科技战略咨询研究院
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