摘要
本文分析了季风边缘带自然灾害的类型和特点。该区自然灾害类型多样，活动频繁，对工农业生产经常产生重大影响的灾害在１６种以上，它包括大气圈灾害，岩石圈灾害和生物圈灾害。文中还从大气环流特征、地质地貌、生态环境等方面对自然灾害形成的环境背景进行了剖析。最后探讨了自然灾害的发展趋势。
The Monsoon Marginal Belt refers to the region which belongs to internal continent influenced by Asian Summer Monsoon fluctuation. The marginal monsoon area lies in thecentral part of China with the runing of NE-SW and can be divided into south part andnorth part. Because the marginal monsoon area is sensitive to climatic changes,the ecological environment is weak. There exist various natural disasters in the marginal monsoonarea of China,including all types of disasters in atmosphere,lithosphpere and biosphere. Inaddition,the human activities increase and strenthen the disasters.
出处
《干旱区资源与环境》
CSCD
1996年第4期1-7,共7页
Journal of Arid Land Resources and Environment
