海岸地下水の塩水化について

揚水量分布と淡塩水境界面移動との関係

抄録

This paper discribes the theoretical and experimental study on the relation between the distribution of pumping intensity and the sea water intrusion through a unconfined aguifer in a 'coastal region. Both cases of the fresh water pumping and the salt water pumping are analyzed by applying Darcy's law and the equation of continuity under the assumption of the hydrostatic pressure distribution and two dimensional model. Analytical results agree well with experimental results in the tendency of the interface between sea water and fresh water corresponding to the various pumping conditions.