| 引用本文： |
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黄承标,兰秀美,覃相立.南宁市人民公园小气候的初步研究[J].广西科学院学报,2001,(2):77-81. [点击复制]
- Huang Chengbiao,Lan Xiumei,Qin Xiangli.Preliminary Studies on Microclimate of People's Park in Nanning[J].Journal of Guangxi Academy of Sciences,2001,(2):77-81. [点击复制]
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| 摘要: |
| 为了评价南宁市人民公园的环境质量,于1999年5月,对南宁市人民公园、朝阳广场和市郊3种不同下垫面的主要气象要素进行对比观测。结果表明:(1)公园日平均光照度为1780lx,分别比广场和市郊减少94.0%和95.5%。(2)公园日平均气温为28.9℃,分别比广场和市郊低1.4℃和0.5℃,日较差分别低1.9℃和0.9℃。(3)公园日平均地面温度为25.0℃,分别比广场和市郊低11.2℃和5.9℃,日较差分别低13.5℃和12.0℃。(4)公园日平均相对湿度为87.6%,分别比广场和市郊高4.1%和2.6%,日较差分别低2.4%和1.4%。(5)公园日平均风速为0.54m/s,比广场高80.0%,而比市郊低15.6%。表明公园5月份的小气候环境对人体是比较舒适的。 |
| 关键词: 小气候 光照度 温度 相对湿度 风速 |
| DOI： |
| 投稿时间：2000-11-14修订日期：2001-03-16 |
| 基金项目: |
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| Preliminary Studies on Microclimate of People's Park in Nanning |
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Huang Chengbiao, Lan Xiumei, Qin Xiangli
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| (Forestry College of Guangxi University, Nanning, 530001) |
| Abstract: |
| To appraise the environmental quality of Nanning People's Park, the sunlight, air temperature, relative humidity and wind speed were detected in Peoplo's Park(PP),Chaoyang Square(CS) and suburb(S) with different surroundings in May 1999.Mean daily illuminance in PP is 1780 lx, and is 94.0%, and 95.5% lower than that in CS and S respectively. Mean daily air temperature in PP is 28.9℃,and is 1.4℃ and 0.5℃ lower than that in PP and S, with 1.9℃ and 0.9℃ of daily range lower than that in CS and S respectively. Mean daily ground temperature in PP is 25.0℃, and is 11.2℃ and 5.9℃ lower than that in PP and S, with 13.5℃ and 12.0℃ of daily range lower than that in CS and S respectively. Mean daily relative humidity in PP is 87.6%, and is 4.1% and 2.6% higher than that in CS and S, with 2.4% and 1.4% of daily range is lower than that in CS and S respectively. Mean daily wind speed is 0.54 m/s, and is 80.0% higher than that in CS, and 15.6% lower than that in S. The results show that microclimate in the park in May is comfortable. |
| Key words: microclimate sunlight air temperature relative humidity wind speed |
