建设海绵城市是党中央、国务院推进生态文明建设、倡导绿色发展的重大举措。为应对雨季频发的城市内涝,越来越多的城市建设实施“海绵”战略,最大限度地实现雨水在城市区域的积存、渗透和净化,促进雨水资源的利用和生态环境保护。2016年以来,海绵城市建设进入加速期。福州、大连、深圳、上海、三亚、青岛、天津、北京等14个城市入选第二批海绵城市建设试点城市。江西、甘肃、江苏、安徽、四川、山东、吉林等多个省份陆续公布推进海绵城市建设的实 The construction of a sponge city is a major move by the Party Central Committee and the State Council to promote the building of an ecological civilization and promote green development. In response to frequent urban rains in the rainy season, more and more cities are implementing “sponge” strategies to maximize the accumulation, infiltration and decontamination of rainwater in urban areas and to promote the utilization of rainwater resources and the protection of the ecological environment. Since 2016, sponge city construction has entered an acceleration period. 14 cities including Fuzhou, Dalian, Shenzhen, Shanghai, Sanya, Qingdao, Tianjin and Beijing were selected as the second batch of sponge city construction pilot cities. Jiangxi, Gansu, Jiangsu, Anhui, Sichuan, Shandong, Jilin and other provinces have announced one after another to promote sponge city construction