Evaluation of Resilience in Anyang River Basin for Flood Damage Mitigation
풍수해 대응을 위한 안양천 유역의 복원탄력성 평가

Lim Yeol Lee, Soo Jun Kim, Yon Soo Kim, Hung Soo Kim
2013 Korean Society of Hazard Mitigation  
These days, the damage from natural disasters and unexpected climate change tends to be increasing. Therefore, we need to evaluate the disaster prevention ability for the safe city in the urban area . In this study, the abilities that can restore the damage are divided into four parts of the degree of restoration, physical dimension, economic dimension and social dimension then we evaluated the resilience about 24 basins in the Anyang river. The AHP(Analysis Hierarchy Process) and Entropy
more » ... ) and Entropy methods are used in order to calculate weighting values of each factor and indicator. Also, we combined the AHP and Entropy methods and we compared three kinds of weightings. We estimated the resilience in the Anyang river basin based on the weightings and then compared the estimated resilience with the actual damage from natural disasters in the basin. Some regions near the main stream of the Anyang river showed a high level in the resilience as well as relatively enormous damage. In other words, the regions having a big risk had better facilities in order to prevent and mitigate the damage by the disasters.
doi:10.9798/kosham.2013.13.2.291 fatcat:w4zh3aqq55h7hnwfwq5icg2hdq