2022 Volume 57 Issue 3 Pages 1110-1117
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.
