| 北京城市热岛效应的昼夜变化特征分析 |
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| 引用本文： | 谢庄,崔继良,陈大刚,胡保昆.北京城市热岛效应的昼夜变化特征分析[J].气候与环境研究,2006,11(1):69-75. |
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| 作者姓名： | 谢庄 崔继良 陈大刚 胡保昆 |
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| 作者单位： | 北京市气象局,北京,100089 |
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| 基金项目： | 北京市自然科学基金8042012 |
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| 摘 要： | 利用最新获取的1998年3月~2001年12月北京地区自动站资料,对北京城市热岛效应进行了细致、完整的研究。选取城区的官园站和郊区密云站的气温差作为城市热岛效应强度指标。在验证了资料可靠性的基础上,研究了热岛强度昼夜变化的年、季、月及日变化特征,以及几种极端天气事件的逐时及平均热岛强度的变化,最后制作了连续3年的月平均逐时热岛强度变化的三维立体图。
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| 关 键 词： | 城市热岛效应 极端天气事件 昼夜变化 |
| 文章编号： | 1006-9585(2006)01-0069-07 |
| 收稿时间： | 09 1 2004 12:00AM |
| 修稿时间： | 03 10 2005 12:00AM |
The Annual, Seasonal and Monthly Characteristics of Diurnal Variation of Urban Heat Island Intensity in Beijing |
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| XIE Zhuang,CUI Ji-Liang,CHEN Da-Gang and HU Bao-Kun.The Annual, Seasonal and Monthly Characteristics of Diurnal Variation of Urban Heat Island Intensity in Beijing[J].Climatic and Environmental Research,2006,11(1):69-75. |
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| Authors: | XIE Zhuang CUI Ji-Liang CHEN Da-Gang and HU Bao-Kun |
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| Institution: | Beijing Meteorological Bureau, Beijing 100089 |
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| Abstract: | At first the reliability of data coming from automatic meteorological observing station was verified.Then the annual,seasonal and monthly characteristics of urban heat island intensity(UHI) were studied.The 3-dimension diagram was made.Finally,the hourly UHI of 4 kinds of extreme weather events were also specially investigated. |
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| Keywords: | urban heat island effect extreme weather event diurnal variation |
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