Research progress of hydrological performance of typical low-impact development facilities in sponge cities
Sponge cities are an important development direction for future urban stormwater management.The hydrological performance of low-impact development(LID)facilities directly affects the effectiveness of sponge city construction.The hydrological performance of typical LID facilities and their influencing factors were summarized and discussed,and the influences of hydraulic conductivity,water retention and evapotranspiration on the control of total runoff,the control of peak runoff flow rate,and the peak delay time were analyzed,and the future research direction was prospected.
low-impact development facilitieshydraulic conductivitywater retentionevapotranspirationhydrological performance