학술논문
Sort of issues in the field of urban planning concerning the realization of river basin disaster resilience A Case Study of the Ai River Basin in Osaka Prefecture, Japan / 河川と都市の治水対策の連携に着目した流域治水の実現に関する都市計画分野の課題整理 大阪府安威川流域を対象としたケーススタディ
Document Type
Journal Article
Author
Source
都市計画論文集 / Journal of the City Planning Institute of Japan. 2022, 57(3):1110
Subject
Language
Japanese
ISSN
0916-0647
2185-0593
2185-0593
Abstract
From the point of river basin disaster resilience through cooperation between urban planning and river improvement, this paper aims at identifying issues that arise in the field of urban planning, by examining urban flood control measures that are conforming to the place and basin-wide, based on the effects and limits of river improvement and future change in number of households. A comparison of flood risk before and after river improvement reveals that the effects of river improvement differ depending on the basin municipality. The study also revealed the need to consider long-term urban conditions and the need for consistency with flood control measures in the surrounding area and the urban planning system led by the municipality.