A new analytical stormwater model for bioretention systems considering both infiltration and saturation excess runoff generation processes

Bioretention systems are increasingly used as a typical stormwater management measure due to their flexibility of scale and general aesthetic appeal. The main purpose of bioretention systems is to control runoff and their runoff reduction efficiency is affected by parameters such as contributing catchment area, fillings and sizes. Conventional analytical probabilistic studies on bioretention systems only considered saturation excess runoff for …