洪水灾害风险分析的系统理论

System theory for risk analysis of flood disaster

从系统论的观点出发 ,提出了洪水灾害复杂大系统的概念 ,并以这一概念为基础 ,探讨了洪水灾害风险特征及洪水灾害风险评价的基本内容 ,提出并系统地阐述了以洪水危险性分析。

From the viewpoint of system theory, the concept of large complex system of flood disaster is put forward, on which is based to investigate the characteristics and fundamental contents about the risk analysis for flood disaster. The hazard analysis of flood and vulnerability analysis of flood disaster affected body as well as lose evaluation of flood disasters taken as the key contents are systematically described.