Integrated Disaster Risk Management with Preparedness and Awareness

1. 合理区位分布应对洪水风险的促进措施分析利用模糊区位均衡模型，评价防洪工程对城市区位分布变化的影响以及市民对洪水风险的认知。利用模糊推理方法描述了洪水风险和其他因素在选址决策中的感知结构。以土地利用变化为重点，分析了促进措施对洪水风险感知的影响。进一步分析了洪水风险感知对土地利用变化的影响。因此，通过洪水信息发布、灾害教育等促进洪水风险认知的措施可能与防洪工作同等或更有效和高效。洪涝灾害风险防范与意识的改善与差距分析对岐阜市洪涝灾害风险较高的Seika区居民进行了15项洪涝灾害防范问卷调查。利用模糊推理方法，建立了描述人类思维复杂性和模糊性的洪水风险感知评价模型。对15种防范措施的现状及改进措施进行了评价。此外，我们还分析了洪水风险意识与自我评价或备灾与自我评价之间的差距。根据准备程度、意识程度和差距对准备程度和存在的问题进行了分类和排序。会议指出，必须提高认识，以便改进准备工作。

1. An Analysis of Promotion Measure to Rational Location Distribution Coping with Flood RiskThe Fuzzy Location Equilibrium model which can evaluate the effect on the change of location distribution caused by the flood control works and the flood risk perception of citizens. The perception structure for flood risk and the others in the decision making of location choice was described by using the fuzzy reasoning. The effect caused by the promotion measure for the flood risk perception was analyzed focusing on land use change. Furthermore, we analyzed the influence on land use change caused by perceiving the flood risk. Consequently, the promotion measure of perceiving the flood risk by flood information dissemination and disaster education etc. may be equal or more effective and efficient compared with the flood control works.2. An Analysis of Improvement and Gap between preparedness and awareness for flood disaster riskThe questionnaire about 15 kinds of preparedness for flood disaster was carried out to residents who live at Seika district where has a high risk for flood disaster in Gifu city. The evaluation model was built for describing the flood risk perception with the complexity and the fuzziness of the human thought by using the fuzzy reasoning. We evaluated the present condition and the improvement measure about 15 kinds of preparedness. Furthermore, we analyzed the gap between flood risk awareness and self evaluation or disaster preparedness and self evaluation. As the result, the preparedness and those problems were classified and arranged by preparedness, awareness and Gap. The necessity of improving awareness was shown in order to improve preparedness.