전국 홍수위험도 평가의 국토도시계획적 함의

전국 홍수위험도 지표를 개발하고 국토·도시계획의 시사점을 분석한다.

This study aims to find the implications in urban and regional planning of nationwide flood risk assessment. Also, we try to develop the standard indicators on flood damage to assess urban and regional risk state. The process of this research passes through three stages. Constructing the flood damage index using time-series data on flood damage is a first-stage. Developing the flood risk indicators through clustering analysis of flood damage indices is a second-stage. Based on 1-2 stages, a third-stage is to make suggestions on urban and regional planning.

In this research, the indicators such as casualty index, damage index and inundation index enable non-experts to understand the situation of flood damages with time series. Relevant and measurable indicators would be an important tool in reducing and managing flood risk. The indicators on flood management planning could be helpful to decision makers against disasters.