气团分类及其与贵州气候灾害的关系  

Air Mass Grouping and Its Relationship with Climate Disaster in Guizhou Province

作　　者：李玉柱 吉廷艳 杨利群 

机构地区：[1]贵州省气象局,贵阳550002

出　　处：《气象》2001年第11期27-30,共4页Meteorological Monthly

摘　　要：通过对贵州 3站点历年逐日地面气象要素进行统计分类 ,分析影响贵州的气团活动规律 ,并对贵州气候灾害与各类气团活动频数作相关分析。结果表明 :贵州气候受多种气团活动的影响 ,各型气团对应特定的天气特征及一定的环流背景。另外 ,气候灾害与某些气团活动变化具有很好的相关性 。With the daily surface meteorological elements which are classified statistically in past years from three stations in Guizhou, both the moving rule of the air mass effecting Guizhou area, and the correlation between the meteorological disaster and air mass motion frequency are analysed. The results show that the climate in Guizhou is effected by much air masses′ motion, and each has its corresponding weather characteristics. Additionally, the climate disaster is better related to some air masses′ change, which has much realism in the study of the climate change and the cause of formation of air mass in Guizhou.

关 键 词：气团分类 气候灾害 相关分析 贵州 气候变化 地面气象要素 

分 类 号：S429[农业科学—植物保护]