| 城市草面温度变化规律的初步分析 |
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| 引用本文： | 李静锋,赵艳玲,高筱英,刘丽彬. 城市草面温度变化规律的初步分析[J]. 广西农学报, 2010, 25(2): 24-28 |
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| 作者姓名： | 李静锋 赵艳玲 高筱英 刘丽彬 |
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| 作者单位： | 南宁市气象局,广西,530022;长乐市气象局,福建,350200;福鼎市气象局,福建,355200 |
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| 摘 要： | 根据来宾市城区的国家气象观测站2006年10月～2008年2月的草面温度观测资料,通过草面温度和露地表面温度的对比分析表明,在典型天气条件下和四季日变化中,草面温度在夜间要比地面温度偏低5℃左右,降温幅度最剧烈出现在秋冬季的傍晚;从其年变化和极值分析表明,草面温度年变化趋势与地面温度一致,且要低于地面温度,草面温度最高值出现在午间12～13时,最低则出现在清晨,同时草面温度日较差大,最大值出现在秋季。这一结论对减缓城市热岛效应、指导城市绿化布局有积极的参考意义。
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| 关 键 词： | 城市 草面温度 变化规律 |
Analysis on lawn temperature change in Laibin City |
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| Li Jing-feng et al. Analysis on lawn temperature change in Laibin City[J]. Journal of Guangxi Agriculture, 2010, 25(2): 24-28 |
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| Authors: | Li Jing-feng et al |
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| Affiliation: | Li Jing-feng et al(Meteorological Bureau of Nanning City,Guangxi 530022,China) |
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| Abstract: | According to the weather observation data on lawn temperature from Oct.2006 to February 2008,a comparison analysis between lawn temperature and open-field temperature was conducted.The results show that in typical weather conditions and sunshine change of four seasons,the lawn temperature is five degrees lower than open-field and the extremely temperature-lowering occur in dusk of autumn and winter.The highest temperature of lawn occurs at noon and lowest in the morning.The largest temperature difference of... |
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| Keywords: | City lawn temperature change rule |
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