Natural disasters,with local high frequency and large-scale burst characteristics,distribute widely in China.The reasona......

Natural calamities destabilize the financial status of the affected nation/country.It destroys the persisting infrastruc......

In China,natural disasters are variety,in wide range and high frequency,multiply at the same time together with conseque......

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危机事件给社会造成损失、带来磨难的同时,也是有价值的信息来源,给组织带来宝贵的学习资源和变革的动力。本文以汶川地震后高校的......

为了了解我国的灾情总况,研究我国自然灾害的总体特点和规律,提出我国宏观减灾对策.为此,研究组做了大量研究工作.本文从九个方面......

本文利用我国北方１００站气象记录，分析冬季沙尘暴日数的空间分布和时间演变，讨论了典型冷，暖气候中时段中冬季沙尘暴日数的差异，并将１９９９年１月２４～２７日......