| 北京地区热岛强度影响的分析 |
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| 引用本文： | 崔金玉,牟清颖,张思健.北京地区热岛强度影响的分析[J].北京建筑工程学院学报,2014(4):52-55. |
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| 作者姓名： | 崔金玉 牟清颖 张思健 |
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| 作者单位： | 北京建筑大学 环境与能源工程学院,北京,100044;北京建筑大学 环境与能源工程学院,北京,100044;北京建筑大学 环境与能源工程学院,北京,100044 |
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| 摘 要： | 热岛效应是造成城市与郊区气候差异的重要原因,为此采用实地测试和推理演绎的方法对热岛效应的产生原因和影响因素进行归纳分析.选北京市人口密集的西城区,以及位于西北郊人口稀疏的延庆县来测试空气温湿度.结果表明,人口密度是影响城市热岛的重要因素,人口密度间接地通过建筑物密度、车流密度等,影响城市与郊区的温差.
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| 关 键 词： | 热岛效应 温度 湿度 实地测量 |
Analysis of the Urban Heat Island Effect in Beijing |
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| Cui Jinyu,Mou Qingying,Zhang Sijian.Analysis of the Urban Heat Island Effect in Beijing[J].Journal of Beijing Institute of Civil Engineering and Architecture,2014(4):52-55. |
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| Authors: | Cui Jinyu Mou Qingying Zhang Sijian |
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| Affiliation: | (School of Environment and Energy Engineering, Beijing University of Civil Engineering and Architecture, Beijing 100044) |
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| Abstract: | The main reason causing microclimate difference between urban and rural area is urban heat island effect. The method of field test and ratiocination is used to analyze the factors that lead to urban heat island effect. Both of measure points are located in Beijing. One measure point is located in Xicheng District with crowded people, while the other point is located in Yanqin County with low population density. The result shows that the population density is main factor that affects urban heat island effect, and it affects the temperature differential between urban and rural area indirectly through the density of architecture and traffic. |
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| Keywords: | heat island effect temperature humidity field measurement |
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