WANGKai-chun,WANGLian-jie,HUANGDai-shi,et al.Thinking and Practice of Implementing Annual Runoff Total Control Rate According to Local Conditions[J].China Water & Wastewater,2024,40(4):1-6.
Thinking and Practice of Implementing Annual Runoff Total Control Rate According to Local Conditions
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第40卷
Number:
第4期
Page:
1-6
Column:
Date of publication:
2024-02-17
- Keywords:
- sponge city; annual runoff total control rate; runoff control; overall planning and balance
- Abstract:
- The annual runoff total control rate serves as a crucial index for the government of the effectiveness of sponge city construction， but it does not reflect the regional differences in control and implement. Taking Xiamen as a case study, this paper proposes a tailored approach to promoting sponge city construction, considering the specific purposes and principles of such initiatives. By taking into account the regional characteristics of Xiamen and addressing key challenges encountered during the pilot phase, the paper suggests advancing sponge city construction in a manner that aligns with local conditions. This includes clarifying the specific requirements for sponge city construction in Xiamen, reasonably determining annual runoff total control rates for both plots and roads, and achieving an overall balance of runoff between different catchment areas. At the same time, the basic research on sponge city suitability and optimizing sponge city facility were carried out to implement annual runoff total control rate. The total annual runoff control rate is locally controlled and practiced in Xiamen, with the aim of playing a guiding role in sponge city construction in similar areas.
Last Update:
2024-02-17