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