摘要
冷暖环流指标;;北美槽;;
The cold and warm circulation features in early spring in China are ana iysed . The cold and warm circulation features in early spring over larger areas in China are concluded. It is found that the cold and warm circulation features are relative with some anomaly of general circulation during earlier stage in Northern Hemisphere . Prediction equation on the cold and warm circulation features in early spring in China is builded up by selecting earlier stage general circulation features having a close relation. There is an obvious correlation between the theoretic values and values observed at representative stations in Chian. These provide a new clue for prediction of early spring temperature at weather stations in China.
出处
《高原气象》
CSCD
北大核心
1993年第3期328-332,共5页
Plateau Meteorology
关键词
冷暖环流
指标
北美槽
双重预报
Cold and warm circulation index
The North American Trough
Dual forecast.
