人为灾难Human-made disasters核事故Nuclear accidents放射性污染Radioactive contamination释放Release地

　　应急减灾措施Emergency relief measures

　　灾难清理作业Disaster clean-up operations

　　防灾准备Disaster preparedness

　　防灾Disaster prevention

　　灾难救援Disaster relief

　　流离失所人员Displaced persons

　　紧急救援Emergency relief

　　应急避难所Emergency shelter

　　环境应急计划Environmental contingency planning

　　防洪Flood control

　　放射性污染清除Radioactive decontamination

　　临时住房Temporary housing

　　临时避难所Temporary shelter

　　生境破坏Habitat destruction

　　陆地活动Land-based activities

　　自然改变Physical alterations