我国政府历来重视减灾工作,在减灾方面建立了若干以单项灾害为重点的监测、预报系统,取得了明显的社会效益和经济效益。但是减灾工作综合性很强,自然灾害的防、抗、救是一项跨地区、跨部门、跨行业的系统工程,必须综合治理才能取得事半功倍的效果。目前我国的减灾设施差、手段落后,随着国际减灾活动的深入发展,现有的单灾种防抗系统和部门分割的管理方法已不完全适应日益繁重的减灾任务的需要。为此,急需建立《国家减轻自 Our government has always attached importance to disaster reduction work and has established a number of monitoring and forecasting systems focusing on single disasters in the area of ​​disaster reduction and achieved obvious social and economic benefits. However, there is a strong comprehensiveness in disaster reduction work. The prevention, resisting and rescuing of natural disasters is a systematic project across regions, departments and industries. Therefore, comprehensive management can achieve a multiplier effect. At present, the disaster reduction facilities in our country are poor and the means are backward. With the deepening development of international disaster reduction activities, the existing single disaster prevention and anti-system and sectoral management methods have not fully met the needs of the increasingly heavy disaster reduction tasks. To this end, urgently needed to establish "the country to reduce self