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我国早春(3月)冷暖环流特征的分析和预报
引用本文:杨善恭,郭骏.我国早春(3月)冷暖环流特征的分析和预报[J].高原气象,1993,12(3):328-332.
作者姓名:杨善恭  郭骏
作者单位:福建省南平地区气象局,福建省南平地区气象局 福建省 南平市353000,福建省 南平市353000
摘    要:

关 键 词:冷暖环流  指标  北美槽  双重预报

ANALYSIS AND PREDICTION ON THE COLD AND WARM CIRCULATION FEATURES IN EARLY SPRING IN CHINA
Yang Shangong Guo Jun.ANALYSIS AND PREDICTION ON THE COLD AND WARM CIRCULATION FEATURES IN EARLY SPRING IN CHINA[J].Plateau Meteorology,1993,12(3):328-332.
Authors:Yang Shangong Guo Jun
Abstract: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.
Keywords:Cold and warm circulation index  The North American Trough  Dual forecast  
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