Assessing sustainable water utilization from a holistic view: A case study of Guangdong, China
文献类型：期刊论文
| 作者 | Xian, Chaofan2; Fan, Yupeng1,3; Zhang, Jingjing2; Zhang, Lu2 |
| 刊名 | SUSTAINABLE CITIES AND SOCIETY
 |
| 出版日期 | 2022 |
| 卷号 | 76页码:12 |
| 关键词 | Grey water footprint Water quantity Water quality Sustainable water utilization Water footprint assessment China |
| ISSN号 | 2210-6707 |
| DOI | 10.1016/j.scs.2021.103428 |
| 通讯作者 | Fan, Yupeng(fanyp@igsnrr.ac.cn) |
| 英文摘要 | Sustainable water utilization is the basis of sustainable development and is crucial to the realization of UN sustainable development goals. It is necessary to assess the progress of sustainable water utilization using a comprehensive framework concerning both water quantity and quality. Our work constructed a framework WRWGF (Water Resource-Withdrawal-GDP-Footprint) articulating water quantity with water quality based on grey water footprint (GWF), and investigated the sustainable water utilization of cities in China's largest economic province-Guangdong which suffers from severe water pollution. Findings showed that the GWF of Guangdong decreased from 156.46 to 133.72 Gm(3)/y with fluctuation from 2008 to 2018, and the GWFs of cities presented higher in the Pearl River Delta (PRD) urban agglomeration, as well as the higher level of grey water stress. Sustainable water utilization of most cities showed climbing trends with fluctuation, and provincial sustainable water utilization achieved great improvement after 2015 driven by stricter water regulations. Wastewater disposal rate was the major driver of sustainable water utilization in most cities. The GWF indicator should be incorporated into current water management focusing on mitigating water shortage and pollution that tailored to local conditions based on development levels, contributing to the overall improvement in sustainable water utilization across Guangdong. The study proposed an integrated framework to assess the sustainable water utilization from a holistic view, aiming at providing a scientific basis for water management towards regional sustainability. |
| WOS关键词 | REACTIVE NITROGEN ; USE EFFICIENCY ; FOOTPRINT ; PROVINCE ; URBANIZATION ; SHANGHAI ; SCARCITY ; QUALITY ; DEMAND ; TRENDS |
| 资助项目 | National Natural Science Foundation of China[42101290] ; National Natural Science Foundation of China[42171287] ; National Key Research and Development Project[2018YFC0507303] |
| WOS研究方向 | Construction & Building Technology ; Science & Technology - Other Topics ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000729592600009 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Project |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/168571]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Fan, Yupeng |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 3.Chinese Acad Sci, Key Lab Reg Sustainable Dev Modeling, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xian, Chaofan,Fan, Yupeng,Zhang, Jingjing,et al. Assessing sustainable water utilization from a holistic view: A case study of Guangdong, China[J]. SUSTAINABLE CITIES AND SOCIETY,2022,76:12. |
| APA | Xian, Chaofan,Fan, Yupeng,Zhang, Jingjing,&Zhang, Lu.(2022).Assessing sustainable water utilization from a holistic view: A case study of Guangdong, China.SUSTAINABLE CITIES AND SOCIETY,76,12. |
| MLA | Xian, Chaofan,et al."Assessing sustainable water utilization from a holistic view: A case study of Guangdong, China".SUSTAINABLE CITIES AND SOCIETY 76(2022):12. |
入库方式： OAI收割
来源：地理科学与资源研究所
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