北京大学学报(自然科学版)

近百年来全球及南北半球温度变率

蔡嵩, 李晓东   

  1. 北京大学物理学院大气科学系,北京,100871
  • 收稿日期:2002-04-08 出版日期:2003-05-20 发布日期:2003-05-20

Climatic Variability of Monthly Average Global and Hemispheric Air Temperature in Recent 150 Years

CAI Song, LI Xiaodong   

  1. Department of Atmospheric Sciences, School of Physics, Peking University, Beijing, 100871
  • Received:2002-04-08 Online:2003-05-20 Published:2003-05-20

摘要: 基于对变率的标准差估计,分析了近百年来全球及南北半球月平均温度的一阶变率和二阶变率,讨论了一阶、二阶变率与原序列之间的关系。

关键词: 气候变率, 标准差, 尺度

Abstract: The characteristics of variability of monthly average global and hemispheric air temperature in recent 150 years were analyzed. The correlations of the variability and the air temperature series were also discussed.

Key words: climatic variability, standard deviation, scales

中图分类号: