Conjunctivve Use of SWAT and WASP Models for the Water Quality Prediction i a Rural Watershed
2003
Kwon, M.J. | Kwon, S.K. (Seoul National University, Suwon, Korea Republic) | Hong, S.G. (HanKyung National University, Ansung, Korea Republic)
Predictions of stream water quality require both estimation of pollutant loading from different sources and simulation of water quality processes in the stream. Nonpoint source pollution models are often employed for estimating pollutant loading in rural watersheds. In this study, a confuctive application of SWAT model and WASP model was made and evaluated for its applicability based on the simulation results. Runoff and nutrient loading obtained from the SWAT model were used for generating input data for WASP model. The results showed that the simulated runoff was in good agreement with the observed data and indicated reasonable applicability. Loading for the water quality parameters predicted by WASP model also showed a reasonable agreement with the observed data.
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