研究涉侨突发事件的危害程度是海外侨胞生存安全预警的重要前期工作，目前相关的研究成果甚少。本报告基于2000年后304个涉侨突发事件新闻报道的统计分析发现：当今严重的全球涉侨突发事件（一级、二级、三级）主要集中爆发在非洲、南美洲、亚洲三大区域，以政治骚乱、武装暴力和影响恶劣的一般犯罪为主，主要事由是政治矛盾、社会犯罪、意外事故和民族排斥。其中，非洲的突发事件大多数会伴随大规模的人员死亡；南美洲则出现较大的经济损失；亚洲各类事件交杂，并伴随着有针对性的犯罪、排挤甚至政治清除运动，这在东南亚一些国家尤为突出。北美洲和大洋洲的突发事件危害多属四级、五级，常见的是涉侨公共突发事件，主要原因是个人问题，其中学生事件较为突出。欧洲正处于移民过渡阶段，尽管没有大规模人员的死亡，体现为一般社会犯罪事件，但频发游行示威，经济纠纷和个人问题是其主导原因。另外，涉侨突发事件的危害程度，与该国移民政策是否完善、政局是否稳定、侨胞和海外中国流动人口自身行为有很大的关系。针对各大洲突发事件的特点，本文最后提出了一些相应的防治对策和建议。
It is an important early work that study on the emergency damage grades is the survival and safety caution of the overseas Chinese.At present，the related research achievements are rarely.Based on the statistic analysis of 304 related emergencies after 2000，we find out that the worse events（grade one，grade two，grade three）are mainly occurred on the continents of Africa，South America and Asia.Most of these types are political riot，armed violence and common crimes.Its main reasons are political contradictions，social crimes，accidents and ethnic exclusion.Africa emergencies are always accompanying the massive personal casualties.And there is a huge economic lost in South America’s events.However，the situation in Asia is more complicated.The pertinency crimes，exclusions and political exiles are direct to Chinese，especially in some Southeast Asia countries.Most damage grades in North America and Oceania are at the level of four and five.That means these events are common public affairs of which main reason is personal problems and most of them is students’ event.In addition，the Europe is in a period of transition time.Although there is no massive personal casualties which is reflect to the common crimes，the parade，economic dispute and personal problems are the main reasons.At last，the damage grade of overseas Chinese emergencies are also related to whether the migration policy is complete or not，the political situation is stable or not and the behavior of overseas Chinese is good or not.According to the characteristics of different continental emergencies，our research team give some suggestions to solve problems as followings.
