장흥 해상 낚시공원 조성에 따른 오염 물질 확산 범위의 예측

Diffusion distribution of pollutants attendant on the creation of marine fishing park in Jangheung

To predict the diffusion distribution of pollutants attendant on the creation of marine fishing park in Jangheung of Jeonnam, flow pattern and diffusion distribution at Gwansan and Hoejin area where is the west of Deukryang Bay were calculated using numerical model. The current speed in near channel of entry to the Bay was stronger than that of inner area of the Bay. In addition, the strongest current speed was approximately 67 ㎝/s in the area between Hojin and Geumangdo where is located in the southern entry to the Bay at the flood current of the spring tide. The spatial distribution range of pollutant particles at Gwansan and Hoejin was relatively large by strong current but their concentration was low. It means that pollutants resulted from fishing operations at Gwansan and Hoejin area in Jangheung are likely to disappeared in a short time by strong current.