@misc{oai:niigata-u.repo.nii.ac.jp:00004298, author = {佐藤, 裕和 and 大熊, 孝}, month = {2019-07-31}, note = {Recently, there are many arguments about design flood discharge from environmental and economic points of view at the scene of flood control planning in Japan. In this paper, we made problems of the design flood discharge clear, especially quantitative relation of return-period between annual maximum rainfall and discharge by simulating. As a practical sample, we examined the case of the A River in Japan and got similar results by comparison with the simulation. Design flood discharge has been determined by specialist of the river engineering, but now many citizens are being involved in the arguments. So we also considered how the design flood discharge will be treated in the future.}, title = {基本高水流量の算出過程に関する検討と合理的決定方法の考察}, year = {} }