J4 ›› 2011, Vol. 29 ›› Issue (1): 23-27.

• 论文 • 上一篇    下一篇

近33 a亚洲高纬地区地面气温变化特征分析

王红红章新平孙广禄吴华武   

  1. 湖南师范大学资源与环境科学学院,湖南长沙410081
  • 收稿日期:2010-10-26 修回日期:2010-11-22 出版日期:2011-03-31 发布日期:2011-03-31
  • 作者简介:王红红(1984-),女,河北石家庄人,硕士,主要从事气候变化与研究.E-mail:wanghonghong0922@126.com
  • 基金资助:

    国家自然科学基金项目(40871094;40871043)和湖南省重点学科建设项目共同资助

Characteristics of Surface Air Temperature Variation overAsian High latitude Region in Recent 33 Years

WANG Honghong,ZHANG Xinping,SUN Guanglu,WU Huawu   

  1. College of Resources and Environment Sciences,Hu’nan Normal University,Changsha 410081,China.
  • Received:2010-10-26 Revised:2010-11-22 Online:2011-03-31 Published:2011-03-31

摘要:

利用1973~2005年地面气温资料,对亚洲高纬地区长期变化趋势进行了统计分析,结果表明:近33 a亚洲高纬度地区平均温度有明显的上升趋势,只有极少数站有明显的降温趋势;在逐站分析温度的年际变化后发现,亚洲高纬度地区年平均温度的变化又存在着明显的区域特征,105°E~110°E,55°N~65°N之间是增温最快的地区,而年平均温度较高的西西伯利亚的西南部分地区的温度则存在明显的降低趋势。

关键词: 亚洲高纬地区, 地面气温, 季节变化, 趋势变化

Abstract:

Abstract:Some characteristics of temperature changes are gained by analyzing surface temperature data from 961 stations in the high
latitude region of Asia from 1973 to 2005.In recent 33 years,the average temperature of this area had an obvious increase trend except
a few stations.It is found that there is a clear regional characteristics for annual mean temperature in Asian high latitude region after
analyzing these stations one by one,the temperature increased fast in the region of 105°E-110°E,55°N-65°N,but decreased
obviously in the southwest part of the Siberian.

Key words: the high latitude region in Asia, surface temperature, seasonal change, trend

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