摘要
本文利用1899至1980年1月和7月北半球海平面气压资料,对冬、夏季7个主要大气活动中心的强度和位置变化作了统计分析,得到一些主要结果。
In this study the intensity of seven main atmospheric activitycenters in winter and summer and the variation of their positions arestatistically analyzed based on air pressure data at sea level in thenorthern hemisphere for January and July of 1899-1980. Some significantresults are obtained.
出处
《南京气象学院学报》
CSCD
1991年第A30期461-467,共7页
Journal of Nanjing Institute of Meteorology
关键词
大气
环流
活动中心
强度
位置
atmospheric circulation
low pressure
high pressure
longrange weather prediction
