| 城市热岛效应的分析 |
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| 引用本文： | 卢敬华,李国平.城市热岛效应的分析[J].成都信息工程学院学报,1991(Z1). |
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| 作者姓名： | 卢敬华 李国平 |
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| 作者单位： | 成都气象学院
(卢敬华)，成都气象学院(李国平) |
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| 摘 要： | 本文从大气热力——动力学方程组出发,分析了城市加热作用和摩察作用引起的热岛环流特征,讨论了环流的强度和温度空间分布与背景大气稳定度和平均风速的关系。本文的结果可以解释城市白天的某些气象现象。
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| 关 键 词： | 城市热岛 热岛环流 热源 摩擦 |
THE ANALYSIS OF HEAT ISLAND EFFECT |
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| Lu Jinghua Li Guoping.THE ANALYSIS OF HEAT ISLAND EFFECT[J].Journal of Chengdu University of Information Technology,1991(Z1). |
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| Authors: | Lu Jinghua Li Guoping |
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| Institution: | Chengdu Institute of Meteorology |
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| Abstract: | In this paper, the heat island circulation induced by the heat source and friction in the urban area in daytime is investigated by using thermodynamic and dynamic equations of atmosphere. The relations among the heat island circulation strength, temperature distribution and the stratification stability, mean wind speed are discussed in detail. Furthermore, some meteorological phenomena in the urban area in daytime can be interpreted by the results are obtained. |
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| Keywords: | Urban heat island Heat island circulation Heat source Friction |
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