XU Shen-lai,ZHOU Ying-lie,LI Wang-feng,et al.Exploration and Thought on the Strategy of Basin Coordinated Management under the Concept of Sponge City[J].China Water & Wastewater,2021,37(2 2):1-6.
Exploration and Thought on the Strategy of Basin Coordinated Management under the Concept of Sponge City
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第37卷
Number:
2 2
Page:
1-6
Column:
Date of publication:
2021-01-17
- Abstract:
- In recent years, with the transfer of the river basin governance objectives from local to overall, engineering governance is facing great challenges and the goal is difficult to sustain. The reason lies in the neglect of the collaborative relationship between engineering measures and non-engineering measures, including the relationship between river space utilization and protection, the relationship between pollutant treatment and utilization, the relationship between construction and maintenance, the relationship between governance measures and mechanism system, the relationship between governance needs and technical capabilities. The pilot construction of sponge city provides a valuable practice site to optimize the relationship between engineering measures and non-engineering measures, and obtains prospective results. In view of this, this paper attempts to summarize the experience and lessons of watershed governance under the concept of sponge city, and puts forward six strategies, including: ①protection of river ecological buffer space; ②collaborative promotion of water-saving, rainwater utilization and pollutant recycling; ③improvement of quality and efficiency of engineering construction and maintenance; ④improvement of the coordination mechanism and system across administrative regions; ⑤establishment of project performance dynamic evaluation mechanism based on monitoring and modeling; ⑥improvement of basin information sharing mechanism and technical support capacity.
Last Update:
2021-01-17