摘要
本文对６年春运期江苏附近几个经圈和纬圈８５０ｈＰａ温度格点序列， 分别计算１５－２５天带通滤波。结果表明１１０°Ｅ和３５°Ｎ剖面的低频波与江苏连阴 雨（雪）天气过程有较好的对应关系。
The bandpass filtered with the 15-25 day is carried out based on the temper- ature series with zonal and meridional section at 850 hpa for 4 years during the periods of spring transporting in Jingsu. Result show that the low frequency waves at 110°E and 35°N section relate quite more sensitively to the process of te consecutive cloudy and rain (snow)in Jingsu,and can be used in practical forecast.
出处
《气象科学》
CSCD
北大核心
2000年第1期90-95,共6页
Journal of the Meteorological Sciences
关键词
春运期
15-25天振荡
江苏
连阴雨
天气过程
Periods of the spring transporting3 15-25 day Oscillation
Process of the consecutive cloudy and rain (snow)in Jiangsu.
