Application of SWAT Model for Simulating Runoff and Water Quality Considering Climate Change

기후변화에 따른 미래 유출 및 수질 모의를 위한 SWAT 모형의 적용

  • 정은성 (서울과학기술대학교 건설시스템공학과) ;
  • 김상욱 (강원대학교 토목공학과) ;
  • 김형배 (강원대학교 토목공학과)
  • Published : 2016.02.29

Abstract

In the face of increasing impact of climate change due to human activities, there has been an urgent need to resolve the problem in water resources planning management and environmental engineering. Therefore SWAT model was used to identify the impacts and change in hydrological cycle and environmental aspect. The most important step for the development of SWAT model is calibration procedure. Therefore, SWAT-CUP automatic calibration module was used to find some optimal parameters in SWAT model. After calibration in the cheongmicheon basin, SWAT model is used for the projected precipitation and temperature of RCP 4.5 and 8.5 climate change scenarios in AR5. The quantity and quality using SWAT model from 2014 to 2100 were identified. Finally, this study can provide the reasonable finding on impact by climate change.

Keywords

References

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