摘要
分析了我国近10年来主要气象灾害（干旱、洪涝、风雹灾）的时间和空间分布规律。应用灰色关联分析方法分析了我国各省（市、区）1995～1999年旱灾、水灾、风雹、霜冻面积与自然灾害总面积的关联度，结果表明，干旱对我国农业生产的影响是最大的，其次是洪涝和风雹。
The main meteorological disaster distribution law of time and space in recent 10 years in China were analyzed in this paper. The correlation degree among the total area of natural disaster and the area of drought, flood, wind and hail and frost from the year 1995 to 1999 was analyzed with the method of the grey relation analysis. The results showed that the drought had the greatest influence on agricultural production in China, and the following were flood, wind and hail.
出处
《江西农业学报》
CAS
2007年第7期106-108,共3页
Acta Agriculturae Jiangxi
关键词
气象灾害
农业
灰色关联分析
Meteorological disaster
Agrlculture
Grey relation analysis
