通过编制规划并有序实施是建设海绵城市的前提,海绵城市的规划既可通过编制专门的海绵城市建设专项规划实现,又可在现有规划体系中融入低影响开发的要求加以落实相关设施和目标,如城市总体规划、详细规划等法定规划。其中,后者的做法因现有城市规划的法定效应而具有较强的约束性和引导性。在现有的城市规划内容中,指标体系作为对未来实践活动发展方向和发展方式的导 By planning and orderly implementation of the construction of a sponge city is the premise that the sponge city planning can not only through the preparation of a special sponge city planning to achieve, but also in the existing planning system integration into the development of low-impact requirements to implement the relevant facilities and Goals, such as the city master plan, detailed planning and other statutory planning. Among them, the latter approach is more binding and guiding due to the statutory effect of the existing urban planning. In the existing contents of urban planning, the index system as a guide to the development direction and mode of development of future practical activities