THE OBSERVATION STUDY OF 3—5-YEAR CYCLE IN NORTHERN HEMISPHERE 500 hPa HEIGHT FIELD  

作　　者：林学椿 

机构地区：[1]Institute of Synoptic and Dynamic Meteorology, Academy of Meteorological Science, SMA, Beijing 100081, PRC

出　　处：《Chinese Science Bulletin》1990年第5期415-419,共5页

摘　　要：In recent years, many works show that there is 3—5-year quasicycle fluctuation in the tropics and the subtropics. The fluctuation relates to the southern oscillation, so it is defined as SO period.

关 键 词：INTERANNUAL change of atmospheric CIRCULATION OCEAN-ATMOSPHERE interaction LONG-RANGE WEATHER forecasting. 

分 类 号：N[自然科学总论]