嘉兴市海绵城市建设实践与探索

Practice and Exploration for Sponge City Construction in Jiaxing City

嘉兴作为国家的第一批海绵城市试点,已全面开展海绵城市建设。分析了建设过程中遇到的土壤渗透能力差、河道水质改善难、地下水位高、非传统水利用阻力大等问题,提出要在土壤的增渗减排、雨水面源污染削减、植物配置和非传统水利用等方面进行相应探索。

As one of the first pilot sponge cities in China, Jiaxing has been fully carried out sponge city construction. The problems in the construction, such as poor soil permeability, difficult improvement of river water quality, high groundwater level, large resistance to non-traditional water uses were ana- lyzed. It was proposed that the corresponding exploration should be performed in increasing infiltration and reducing discharge, reduction of non-point source pollution, plant configuration, non-traditional wa- ter uses and so on.