| 热带太平洋温度异常变化对高空大气温度的影响 |
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| 引用本文： | 曲维政,徐晓华,黄菲,张鑫,张涛.热带太平洋温度异常变化对高空大气温度的影响[J].海洋科学进展,2004,22(2):147-155. |
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| 作者姓名： | 曲维政 徐晓华 黄菲 张鑫 张涛 |
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| 作者单位： | 中国海洋大学,物理海洋教育部重点实验室,山东,青岛,266003 |
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| 基金项目： | 国家"九五"攀登计划资助项目——现代地壳运动和地球动力学研究(970231003) |
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| 摘 要： | 对热带17层气温纬向偏差垂直剖面和气温异常垂直剖面进行了分析,发现热带太平洋大尺度准定常热源温度波和下垫面温度异常温度波都能激发温度偶极振子,使温度波波及对流层和平流层高空,不仅改变了高空大气的热力状态,也使大气热力状态随高度的分布呈现出明显的波状结构。
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| 关 键 词： | 准定常热源 温度异常 垂直剖面 偶极子 |
| 文章编号： | 1671-6647(2004)02-0147-09 |
| 修稿时间： | 2003年7月23日 |
Effect of Abnormal Temperature Variation in the Tropical Pacific on High Level Air Temperature |
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| Qu Wei-zheng,XU Xiao-hua,HUANG Fei,ZHANG Xin,ZHANG Tao.Effect of Abnormal Temperature Variation in the Tropical Pacific on High Level Air Temperature[J].Advances in Marine Science,2004,22(2):147-155. |
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| Authors: | Qu Wei-zheng XU Xiao-hua HUANG Fei ZHANG Xin ZHANG Tao |
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| Abstract: | In this paper, the vertical profiles of the zonal air temperature diviation and the abnormal air temperature in the tropics are analysed, and it is shown from the analysis results that both the temperature wave of large scale quasi-steady heat source and the temperature wave of underlying surface temperature (anomaly) in the tropical Pacific can arouse the temperature dipole oscillators and the temperature waves can be transmitted to the troposphere and stratosphere, which will not only change the thermodynamic state in the upper atmosphere but also make the distribution of atmospheric thermodynamic state with altitude show obvious wavy structures. |
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| Keywords: | quasi-steady heat source temperature anomaly vertical profile dipole |
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