自然灾害学期论文.docVIP

自然灾害学期末论文 湖南省气象灾害及防治对策 课程名称：自然灾害学 任课老师：胡智勇老师 姓 名：胡婵 学 号： 201114010220 班 级： 11102班 专 业： 地理科学 目 录 摘要………………………………………………………………………………………………………………………3 Abstract…………………………………………………………………………………………………………………3 1引言……………………………………………………………………………………………………………………3 2 湖南省气象灾害的种类…………………………………………………………3 3 湖南气象灾害的特点………………………………………………………………………………………..33. 1 普遍性………………………………………………………………………………………………………….4 3.2 区域性…………………………………………………………………………4 3.3 季节性…………………………………………………………………………4 3.4 持续性…………………………………………………………………………43.5 阶段性…………………………………………………………………………4 3.6 交替性…………………………………………………………………………4 3.7 群发性…………………………………………………………………………4 3.8 连锁性…………………………………………………………………………4 3.9人为性………………………………………………………………………….54 湖南省气象灾害防治现状………………………………………………………..5 5 防治对策……………………………………………………………………………5 5．1 洪涝灾害的防治对策…………………………………………………………5 5．2 干旱灾害的防治对策………………………………………………………….6 6 结语…………………………………………………………………………………6 参考文献………………………………………………………………………………7 摘要：一切对人类生活、生产和生命构成破坏与危害的现象都称为灾害。地球是一个自然灾害频繁发生的星球,而气象灾害是自然灾害中主要的一种,占到自然灾害的70%以上。气象灾害时常危害着人类社会的生存和发展。 随着湖南经济和社会的迅猛发展,气象灾害对湖南经济发展的影响越来越大,气象灾害的防御显得越来越重要。通过分析湖南气象灾害的分类、特点和防治现状，针对湖南易发的两种气象灾害，提出一些相应的防治对策。 关键词：气象灾害; 湖南省;洪涝;防灾体系 Meteorological disasters in hunan province and prevention countermeasures Abstract: All damage to human life, production and life and hazard phenomenon known as disasters. The earth is a planet for the frequent natural disasters, the meteorological disasters is one of the main kinds of natural disasters, accounted for over 70% of the natural disasters. Meteorological disasters often threatens the survival and development of human society. With the rapid development of hunan economic and social, meteorological disasters in hunan economic development is more and more big, the influence of meteorological disaster defense is more and more important. Through the analysis of the classification, characteristics of meteorological disasters in hunan province and prevention and control of the status quo, in view of the two kinds of meteorological disasters in huna