The structure and change of the salinity front formed by the outflow of Keum River into the adjacent sea is investigated through the analysis of some possible data. The outflow of the river has no peculiar direction and controlled by the various factors. The analysis of data which are obtained at March and October show that at March, the salinity front is weakened as compared with October. The outflow pattern is not uniform but varies significantly with time period less than one week.

• 김기철
• 정종률