| 佛甲草对屋顶温度调节效应的初步研究 |
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| 引用本文： | 连亚楠,董召荣,洪光宇,盛康,刘秒.佛甲草对屋顶温度调节效应的初步研究[J].中国园艺文摘,2009,25(8):41-43. |
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| 作者姓名： | 连亚楠 董召荣 洪光宇 盛康 刘秒 |
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| 作者单位： | 安徽农业大学农学院,安徽,合肥,230063 |
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| 基金项目： | 国家科技支撑计划，安徽省教育厅重点项目，合肥市庐阳区科技项目，安徽农业大学大学生创新基金 |
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| 摘 要： | 研究了不同成坪处理的佛甲草覆盖对盛夏屋顶温度的影响。结果表明：14：00屋顶裸露混凝土表面地表温度达51．6℃，全成坪佛甲草覆盖的屋顶表面温度为32．5℃，相差19．1℃；半成坪佛甲草覆盖的屋顶表面温度为39．7℃，与裸露混凝土地表温度相差11．9℃。裸露混凝土屋顶表面上空10cm处温度达48．3℃，全成坪佛甲草覆盖屋顶表面上空10cm处温度为44．1℃，相差4．2℃；半成坪佛甲草覆盖屋顶表面上空10cm处温度为45．2℃，与裸露混凝土屋顶表面上空10cm处温度相比低3.1℃。种植佛甲草可以改善屋顶种植区域的小气候，温度降低明显，可为房屋顶层居民营造良好的居住环境。
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| 关 键 词： | 佛甲草 屋顶绿化 温度调节 |
A Study on Application Effects of Sedum lineare on Thermorequlation in roof Greening Construction |
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| Authors: | LIAN Ya-nan DONG Zhao-rong HONG Guang-yu SHENG Kang LIU Miao |
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| Institution: | LIAN Ya-nan DONG Zhao-rong HONG Guang-yu SHENG Kang LIU Miao |
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| Abstract: | The effects of different disposed Sedum lineare on roof temperature in summer were studied. The results showed that the temperature of bareness beton floor was 51.6℃ at 14: 00, while cover with S. lineare was 39.7℃, with 11.9℃ diffrenee. The temperature of air 10cm over the bareness beton floor was 48.3 ℃, while all cover with S. lineare was 44.1 ℃, half covered 45.2℃, which was 3.1 ℃ lower. The mieroelimate of roof growth area could be improved by S. lineare, with evidence temperature decreasing. It could make a favorable habitation condition for the peak dweller. |
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| Keywords: | Sedum lineare roof greening temperature |
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