突发事件会给城市及其周边地区造成不同程度的影响。当前,很多城市仍然面临突发事件的威胁。因此,构建科学高效的突发事件应急管理机制,高度重视事前防范、事中处置、事后恢复及全过程保障,对维护城市的稳定和谐健康发展、保护市民的生命财产安全,具有重要的现实意义。 Emergencies can have varying degrees of impact on the city and its surroundings. At present, many cities still face the threat of emergencies. Therefore, it is of great realistic significance to construct a scientific and efficient emergency management mechanism for emergencies, attach great importance to ex ante prevention, disposal in the matter, post-recovery and the whole process of safeguarding, safeguarding the stable, harmonious and healthy development of the city and protecting the life and property of citizens .