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中文摘要: 使用65个测站30年的资料,对福建农业生产的关键天气──倒春寒作了全面的普查分析,指出了倒春寒发生的时空分布特征和EOF分析结果,并指出乌拉尔山、贝加尔湖和亚洲的中低纬地区的环流特征是有无倒春寒发生的关键区。
中文关键词: 倒春寒,气候规律,成因
Abstract:Using 30 year data of 65 stations,the key weather of spring cold which has a great impacton Fujian'S agriculture production is analysed,and its time--space distribution features and EOFfeatures are presented. The results show that the uglar mountains,Lake Balkal and mid--lower latitudes of Asia are the key regions over which the circulations are related to FujiAn'S spring coldevents.
keywords: spring cold,climatic features reasons
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引用文本:
张淑惠,1996.福建的倒春寒及其环流背景[J].气象,22(3):51-53.
,1996.The Circulation Background of Spring Cold in Fujian[J].Meteor Mon,22(3):51-53.
张淑惠,1996.福建的倒春寒及其环流背景[J].气象,22(3):51-53.
,1996.The Circulation Background of Spring Cold in Fujian[J].Meteor Mon,22(3):51-53.