Insight into China's water pollution and sustainable water utilization from an integrated view
文献类型：期刊论文
| 作者 | Fan, Yupeng1,2,3; Fang, Chuanglin1,2,3 |
| 刊名 | APPLIED GEOGRAPHY
 |
| 出版日期 | 2024-04-01 |
| 卷号 | 165页码:12 |
| 关键词 | Sustainable water use SDG 6 Water environment load Grey water footprint intensity Spatio-temporal evolution Integrated assessment |
| ISSN号 | 0143-6228 |
| DOI | 10.1016/j.apgeog.2024.103224 |
| 通讯作者 | Fan, Yupeng(fanyp@igsnrr.ac.cn) |
| 英文摘要 | Water pollution and scarcity pose significant challenges to sustainability in China. Grey water footprint (GWF) can assess water pollution degree since it represents the freshwater needed to dilute the pollutants load to meet surrounding water quality standard. We detect the real water pollution and sustainable water use situation in China based on GWF and a proposed composite framework during 2000-2020 when China experienced rapid urbanization and industrialization. The pollutants discharged into water have not overpassed the water environmental capacity in China, yet the water environment load has achieved a high level, 0.80. China's GWF intensity (GWFI) kept decreasing during 2000-2020, indicating increased economic output produced with reduced water pollution. Transformation from coupling to decoupling between economic growth and water pollution has occurred since 2012 driven by a serious of key reforms of environmental protection and ecological civilization construction. The local high-high clusters of water environment load index (WELI) consistently appeared in Jing-Jin-Ji and its surrounding regions with severe water shortage. Technology centers transitioned from the eastern seaboard to the central region, evident in the relocation of local low-low cluster of GWFI; Regions with high pollution levels per unit of GDP were identified in Qinghai and Tibet, highlighted by the presence of high-high clusters of GWFI. Sustainable water use exhibited higher levels in the southeast and lower levels in the northwest, with the regional disparities gradually narrowing over time. Both regional and national Sustainable water use levels showed an increasing trend, promoting Sustainable Development Goal 6 achievement. Our study provides policy recommendations and scientific basis for sustainable water use and management and sustainable development. |
| WOS关键词 | FOOTPRINT ASSESSMENT ; GREY ; CONSUMPTION ; BASIN ; BLUE ; CHALLENGES ; IMPACT ; LOADS ; URBAN |
| 资助项目 | National Natural Science Founda- tion of China[42171287] ; Innovation Research Group Project of National Natural Science Foundation of China[42121001] |
| WOS研究方向 | Geography |
| 语种 | 英语 |
| WOS记录号 | WOS:001197843500001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Founda- tion of China ; Innovation Research Group Project of National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/204137]  |
| 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, Key Lab Reg Sustainable Dev Modeling, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Yupeng,Fang, Chuanglin. Insight into China's water pollution and sustainable water utilization from an integrated view[J]. APPLIED GEOGRAPHY,2024,165:12. |
| APA | Fan, Yupeng,&Fang, Chuanglin.(2024).Insight into China's water pollution and sustainable water utilization from an integrated view.APPLIED GEOGRAPHY,165,12. |
| MLA | Fan, Yupeng,et al."Insight into China's water pollution and sustainable water utilization from an integrated view".APPLIED GEOGRAPHY 165(2024):12. |
入库方式： OAI收割
来源：地理科学与资源研究所
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