海绵城市建设在中国:十年耕耘,百城绽放

China Sponge City Construction:A Decade of Cultivation,A Hundred Cities Bloom

海绵城市建设作为我国应对城市水管理挑战和可持续发展的重要战略,已走过了10年的发展道路,在30座城市实施国家级海绵城市试点城市建设,并在“十四五”期间确定了60座条件优越、积极性高、具有突出特色的城市开展海绵城市示范建设,力求推动更广泛的实施和应用。回顾了我国开展海绵城市建设10年来的发展历程,总结了海绵城市建设的策略与措施,以及在提升水安全保障水平、改善城市水环境质量、提高水资源利用效率、修复城市水生态系统以及增强水文化建设等方面取得的成效,并对海绵城市建设的未来方向、潜在挑战进行了展望和分析。

As an important strategy for China to meet the challenges of urban water resources management and sustainable development,the construction of sponge city has gone through ten years of development.It has been implemented in 30 cities as national-level sponge city pilot projects.During the “14th Five-Year Plan” period,60 cities with superior conditions,high enthusiasm,and distinctive features were selected to carry out the demonstration construction of sponge city.The efforts are aimed at promoting broader implementation and application for sponge city construction.Reviewing the decade-long development of sponge city construction in China,this paper summarizes the strategies and measures of sponge city construction,as well as its effectiveness in the enhancement of water security,urban water environment quality,water resource utilization efficiency.Restoring urban aquatic ecosystems,and strengthening water culture construction are also reviewed.Furthermore,it looks forward to the future direction and analyzes potential challenges of sponge city construction.