抄録
A preliminary study on effectiveness of roof top garden using computer simulation was conducted to mitigate stormwater. In this study, the stormwater performance was simulated using a packaged soil moisture simulation, HYDRUS-1D, with simulation results verified by study site data. Simulations were run using HYDRUS-1D to determine peak runoff, retention and detention time for runoff. Storm data collected as part of a roof top garden project at Department of Irrigation and Drainage, Kuala Lumpur, Malaysia, were used to validate HYDRUS-simulated runoff.
