水理地質の基そ的考察

概要

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The writer tries to lay the base of hydro-geology, from the geological study of water wells at the Howapei-plain of Chinese Republic and the prospecting work for underground water by Agricultural and Forestrial Ministry of Japan., Many data obtained by the electric resistivity method for prospecting survey of underground water, indicate the following facts : 1) electric resistivity of stratum varies by water quality, water-bearing quantity and the relation of distribution of the water containing space, 2) the so-called water-bearing stratum should be divided into workable and unworkable parts, 3) the seasonal changes of water level and the velocity of underground water suggest that the deeper water influences the shallower one., Then the physical for sediments and rocks inclose ocoperation with the geological consideraion may enable to solve the question as to the subsurface condition above the level of the underground water, the spring mechanizm and the quality of water in sediment.,
日本地質学会の論文
1950-09-20