“全球变暖”背景下的全球温度时空变化特征

张秀年; 严华生; 郭世昌

“全球变暖”背景下的全球温度时空变化特征

1.
云南省气象台, 云南, 昆明, 650034
2.
云南大学东南亚气候与环境研究中心, 云南, 昆明, 650091

基金项目: 国家自然科学基金项目(40265001)资助

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出版历程
- 收稿日期: 2003-05-07
- 修回日期: 2003-09-20

THE TIME-SPACE VARIATION FEATURES OF TEMPERATURE UNDER THE BACKGROUND OF GLOBAL WARMING

1.
Yunnan Meteorological Observator, Kunming 650034, China
2.
The Research Center of Southeast Asian Climate and Environment, Yunnan University, Kunming 650091, China

摘要

摘要: 通过对各种温度资料所作的统计分析,得到全球变暖背景下的全球温度的时空变化特征。结果表明:二十世纪初以来,总体来讲全球、南半球、北半球均出现了强烈的增温;这种增温过程中存在着很大的地区差异和季节差异,甚至有些区域在某些时段出现了很强的降温;南北半球在这些变化过程中表现出了很大的差异;对流层上层的温度变化要强于对流层下层的温度变化;冬季的增温要明显地高于夏季,冬夏温差有减小的趋势。
- 全球变暖 /
- 温度 /
- 不同层次 /
- 时空变化特征
Abstract: Based on various data of the temperature, the time-space variation features of temperature under the background of Global Warming have been analyzed. It has been found that each of the global temperature and the hemispheric temperature has increased intensely in the 20^th century. There is very large regional and seasonal difference in the course of increasing between the two hemispheres. Some intense fall in temperature has been found in some months and some regions. And the temperature variation in the upper troposphere is more intense than in the lower troposphere. The wanning in winter is higher than in summer and there is a decrease of the difference between the winter's temperature and the summer's.
- Global Wanning /
- temperature /
- various layers /
- time-space variation feature

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参考文献(19)

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