四川理工学院学报（自然科学版）2009，Vol.22Issue(5)：4-7,15,5.
美国的自然灾害和防灾减灾
Natural Hazards and Mitigation Measures in USA
摘要
Abstract
Natural disasters frequently happers in U.S.A.,frequent earthquakes in the whole western, central and eastern pant, hurricanes in the costal area in the south, and serious drought and floods. Because public security was paid great attention to,many to natural disasters didit cause heary casualties. For example, 61 died in the northern califoria earthquake in 1994 which atlacked populous Los Angeles.This paper discusses the presence of natural hazards in the US and the response measures that the author believes are keys to the long-term hazard mitigation.关键词
自然灾害/地震/防灾减灾Key words
natural hazards/earthquake/ hazard mitigation分类
资源环境引用本文复制引用
吴佳尔..美国的自然灾害和防灾减灾[J].四川理工学院学报（自然科学版）,2009,22(5):4-7,15,5.
