The natural disaster can have an impact on poverty.Disaster-risk,vulnerability,feasible ability and poverty have the intense mutual construction in clustering contiguous special poverty-stricken communities.The analytic frame which generated from the four core essential factors can well explain the influence of natural disaster on poverty.From the perspective of vulnerability and history, feasible ability and reality, poverty and future, we can see that compared with the common communities, the risk caused by natural disaster has a bigger i...