摘要
本文介绍了根据史料确定寒冷指数的依据,以及寒冷指数与10年平均气温距平的关系,比较分析了近600年(1380—1979年)华东及华北季与年气温的变化。
Ten-year mean seasonal and annual temperature anomaly series were reconstructed on the basis of historical documents. The cold events such as snowing, .freezing and anomalous frosts were calibrated by use of modern temperature observations, to determine the severity index of each kind of the events.The severity indices were integrated for each decade from 1380s to 1980s in the northern and eastern China respectively. Then,the severity index series were transformed, into decadal temperature anomalies.
出处
《气象》
CSCD
北大核心
1990年第4期19-23,共5页
Meteorological Monthly
