성층 저수지로 유입하는 탁류의 유동특성과 영향에 관한 연구

Flow regimes and water quality impact of turbidity current into a stratified reservoir

Turbidity currents, often develop after heavy storm events, deliver various non-point pollutants and tend to lead eutrophication, depressed dissolved oxygen, and sedimentation in reservoirs. Field observations were performed to investigate the flow regimes of turbidity currents and their impact on reservoir water quality in Daecheong Reservoir. A 2D laterally-averaged hydrodynamic and water quality model was applied to simulate the temporal and spatial distributions of turbidity in the reservoir, and evaluated by comparing with the field data.