ZHENGYi-li,WUYang,XIE Lu,et al.Exploration and Practice of Small Watershed Comprehensive Management Scheme in Chengdu[J].China Water & Wastewater,2022,38(20):73-79.
Exploration and Practice of Small Watershed Comprehensive Management Scheme in Chengdu
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第38卷
Number:
第20期
Page:
73-79
Column:
Date of publication:
2022-10-17
- Abstract:
- At present, Chengdu aims to serve the national strategy of park city demonstration zone and Chengdu-Chongqing Twin City Economic Circle, comprehensively promote the overall vision of “Tianfu Blue Network” that highlights the charm value of water, and strive to create a new situation of water control. According to the characteristics of the river water situation in Dujiangyan irrigation area of Sichuan Province and the regional characteristics of Chengdu plain, the management scheme of the small watershed of Pihe River Jintang section in Chengdu was explored. The remediation and quality improvement of watershed ecological environment function was systematically promoted by strengthening the top-level planning and different strategies, such as ensuring the safety of urban flood control, strictly controlling upstream input pollution, promoting the quality and efficiency of drainage system, improving the quality of waterfront environment, and improving the level of water management. At present, the water control projects and management measures in the watershed are gradually exerting their effectiveness, and the phased control target has been successfully completed.
Last Update:
2022-10-17