Unraveling patterns and drivers of urban-rural gap in water consumption sufficiency and efficiency: Evidence from city-level China during 1990-2022
文献类型：期刊论文
| 作者 | Liu, Menghang1,3; Fang, Chuanglin1,3; Bai, Yu2,3; Liu, Zhitao1,3 |
| 刊名 | WATER RESEARCH
 |
| 出版日期 | 2025-08-15 |
| 卷号 | 282页码:123737 |
| 关键词 | Urban-rural inequality Water resources allocation Piecewise structural equation model Heterogeneity analysis Urbanization |
| ISSN号 | 0043-1354 |
| DOI | 10.1016/j.watres.2025.123737 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Rapid economic growth is generally accompanied by urban-rural inequality, with much attention focused on its appearance like urban-rural income gap, while the underlying causes remain underexplored. Water is an indispensable element of economic growth, and its disproportionate allocation is a major contributor to exacerbating this gap. Here, we evaluate the spatiotemporal dynamics of urban-rural water consumption (WC) gap across 356 Chinese cities during 1990-2022, and employ piecewise structural equation model to explore the effects of economic growth from the aspects of population, land, and industry. Results show that urban-rural gap in WC sufficiency increases, particularly in megacities like Shenzhen and Shanghai, largely resulting from rural-to-urban water reallocation. In contrast, urban-rural gap in WC efficiency generally decreases over time. Population growth and demographic urbanization show greater effects on urban-rural WC, highlighting the subjective role of people in shaping urban-rural territorial systems. Additionally, heterogeneity analyses across four major regions help to provide tailored guidance according to local conditions. The exploration of urban-rural WC gap in China could provide valuable insights for optimizing water resources allocation and promoting urban-rural integrated development in the rapidly urbanizing world. |
| URL标识 | 查看原文 |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:001530894900001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/215373]  |
| 专题 | 区域可持续发展分析与模拟院重点实验室_外文论文 |
| 通讯作者 | Liu, Menghang; Fang, Chuanglin |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Reg Sustainable Dev Modeling, Beijing 100101, Peoples R China; 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosystem Network Observat & Modeling, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, PR, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Liu, Menghang,Fang, Chuanglin,Bai, Yu,et al. Unraveling patterns and drivers of urban-rural gap in water consumption sufficiency and efficiency: Evidence from city-level China during 1990-2022[J]. WATER RESEARCH,2025,282:123737. |
| APA | Liu, Menghang,Fang, Chuanglin,Bai, Yu,&Liu, Zhitao.(2025).Unraveling patterns and drivers of urban-rural gap in water consumption sufficiency and efficiency: Evidence from city-level China during 1990-2022.WATER RESEARCH,282,123737. |
| MLA | Liu, Menghang,et al."Unraveling patterns and drivers of urban-rural gap in water consumption sufficiency and efficiency: Evidence from city-level China during 1990-2022".WATER RESEARCH 282(2025):123737. |
入库方式： OAI收割
来源：地理科学与资源研究所
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