潟湖干拓地の圃場整備 : 九十九里平野椿梅干拓地域

概要

論文の詳細を見る
We are inclined to consider that we should be able to plan out an unrestrained program of the readjustment of the arable land in many lagoons beside the coastal plains in Japan because they have few existing conditions, newly-developed, as compared with the general alluvial plains. In the present study as a preparatory work to the regional examination of the methods of readjusting the arable land in Japan, I took up the example of the lagoon land improvement section in Chiba Prefecture (Tsubakiumi Drained Reclamation Land) as a studying object, and studied how for the methods of readjusting the arable land has been determined by the natural, social and economic conditions in the lagoon. Consequently I pointed out that the methods of readjustment in this area have not necessarily been determined by the shortcoming of the draining function of the Shinkawa River as the draining river of the lagoon, but by the poor waterway function of the Otone Irrigation Water as the reservoir in this area. Therefore the methods of readjustment of the arable land, which should be naturally determined by the choice of the system of farm management by the farmers, must have been temporizing ones.
地理科学学会の論文
1969-05-20