| 柳州市城市热岛效应特征分析 |
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| 引用本文： | 刘永裕,刘梅,唐国敏,覃靖.柳州市城市热岛效应特征分析[J].安徽农业科学,2009,37(4). |
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| 作者姓名： | 刘永裕 刘梅 唐国敏 覃靖 |
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| 作者单位： | 1. 广西壮族自治区柳州市农业气象试验站,广西,柳州,545003
2. 广西壮族自治区柳州市气象台,广西,柳州,545001 |
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| 摘 要： | 根据柳州站与沙塘站温度资料,对柳州市城市热岛效应进行分析,结果表明:柳州市城市热岛效应逐年增强,秋冬强春夏弱,夜间强白天弱;柳州市强热岛日出现次数逐年增多,出现月份增多,12月份出现最多;强热岛日市郊差最大和最低气温是出现在2:00,各时次的市郊差多在4~5℃,同时指出了强热岛日的天气特点。
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| 关 键 词： | 城市 热岛效应 柳州市 |
Analysis of Characteristics of Urban Heat Island Effect in Liuzhou |
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| Abstract: | This study aimed to analyze the urban heat island effect in Liuzhou City according to the daily mean surface air temperature data in Liuzhou station and Shatang station.The results showed that urban heat island effect in Liuzhou grew year by year and the effect was stronger in autumn and winter than in spring and summer,weaker during the day than at night;strong heat island events in Liuzhou increased year by year and the month in which it occurred was increased,mainly in December;the maximum temperature difference between urban and suburb of strong heat island events appeared at 2:00 and minimum air temperature.The temperature difference was usually between 4-5℃.Meanwhile,the weather characteristics of the strong heat island events were pointed out. |
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| Keywords: | Urban Heat Island Effect Liuzhou City |
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