标题: On the coordination in diversity between water environmental capacity and regional development in the Three Gorges Reservoir area

作者: Shen, ZL (Shen, Zhenling); Xia, H (Xia, Han); Zhang, WS (Zhang, Wanshun); Peng, H (Peng, Hong)

来源出版物: ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH DOI: 10.1007/s11356-022-24239-3提前访问日期: NOV 2022

摘要: Water environment capacity has drew the attention of policymakers and stakeholders to sustainable development, and its dynamic changes are ultimately impacted by population, capital, and industrial clusters under regional development. Previous research, however, has not been able to completely comprehend it. In this paper, the authors use the Coupling Coordination Degree model and the Geodetector model to study the temporal and spatial evolution of water environment capacity and its driving mechanism based on regional development represented by regional function including urbanization function, ecological function, and agricultural function using the Three Gorges Reservoir area on county scale as a case study from 2000 to 2015. The results showed that (1) compared with 2000, 2005, and 2010, the water environment capacity of the whole reservoir area in 2015 was significantly improved. (2) The urban functions of each district and county are increasing in different years, and the dynamic changes of ecological and agricultural functions are obviously different. (3) The water environment capacity of districts and counties in the head area. There are significant disparities in the relationship between water environment capacity and regional function in various regions. Differences in water environment capacity are largely influenced by ecological function and the interaction driver of the proportion of agricultural function and urban function, which are typically the biggest of all the components. This suggests that regional development is a top priority in order to improve the operability of the water environmental capacity through more regulation, rules, and planning.

作者关键词: Water environmental capacity; Regional function; Coupling coordination; Regional development; Three Gorges Reservoir area

地址: [Shen, Zhenling; Xia, Han; Zhang, Wanshun] Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430079, Peoples R China.

[Zhang, Wanshun] Wuhan Univ, Sch Water Resources & Hydropower, State Key Lab Water Resources & Hydropower Engn S, Wuhan 430072, Peoples R China.

[Zhang, Wanshun] Wuhan Univ, Inst Dev Strategy & Planning, Wuhan 430079, Peoples R China.

[Xia, Han] Changjiang Survey Planning Design & Res Co Ltd, Wuhan 430010, Hubei, Peoples R China.

[Peng, Hong] Wuhan Univ, Sch Water Resources & Hydropower, Wuhan 430072, Peoples R China.

通讯作者地址: Zhang, WS (通讯作者)，Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430079, Peoples R China.

Zhang, WS (通讯作者)，Wuhan Univ, Sch Water Resources & Hydropower, State Key Lab Water Resources & Hydropower Engn S, Wuhan 430072, Peoples R China.

Zhang, WS (通讯作者)，Wuhan Univ, Inst Dev Strategy & Planning, Wuhan 430079, Peoples R China.

电子邮件地址:wszhang@whu.edu.cn

影响因子：5.19