Combining with the examples,the paper introduces the important influence of the extreme weather on the society and the economy and its hazards,sums up the problems in the road departments in the improvement of the emergency logistic support in storm snow and freezing extreme weathers,and points out some strategies to enhance the emergency logistic support of the emergency teams,so it has certain meaning in this aspect.%结合实例介绍了极端恶劣天气对社会经济的重大影响及危害,总结归纳了公路部门在暴雪冰冻极端天气条件下提高保障能力方面存在的问题,针对性地提出了提高抢险队伍应急作战保障能力的对策,具有一定指导意义。
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