소양호 상류유역의 부유물질 유출특성에 의한 원단위 산정에 관한 연구

A Study on the Estimation of the Unit Load by the Outflow Characteristics of Suspended Solids in the Upstream Watershed of So-yang Lake

In this research, we have selected the regions of Naerin river and Inbuk river where agricultural activities are actively carried out in the upper Soyang Reservoir and we have observed the changes of water quality while raining after finding out the characteristics of the outflow of floating materials by measuring the water quantity and water quality in division of rainy season and non-rainy season for those floating materials of generating pollutions of turbidity and malnutrition of the water for 4 year from 2002 to 2005. Results of the observation showed that the outflow of floating materials is significantly affected by the surface outflow of rain water, in particular, the surface outflow was great in June -August period of flood seasons.