| 屋顶绿化在隔热降温·蓄水减排和净化屋面径流污染中的作用 |
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| 引用本文： | 许道坤,吕伟娅,张军.屋顶绿化在隔热降温·蓄水减排和净化屋面径流污染中的作用[J].安徽农业科学,2012,40(3):1604-1606,1644. |
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| 作者姓名： | 许道坤 吕伟娅 张军 |
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| 作者单位： | 南京工业大学环境学院,江苏南京,210009 |
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| 摘 要： | 通过对屋顶绿化的介绍,描述了屋顶绿化的作用:夏季降低室内温度,减少空调等能耗,消除城市"热岛效应";通过屋顶绿化中的土壤层与排水层,储存雨水,使城市雨水径流变得缓和,减轻雨水排水管压力;利用植物与土壤联合作用,去除屋面雨水径流中的污染物,提高雨水资源利用。
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| 关 键 词： | 屋顶绿化 隔热 径流 |
The Effect of Green Roof in the Heat Insulation and Cooling, Rain Water Storage and Emission Reduction, Roofing Runoff Pollution Purification |
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| Institution: | XU Dao-kun et al (Department of Environment,Nanjing University of Technology,Nanjing,Jiangsu 210009) |
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| Abstract: | Through the introduction of green roof,described the role of green roof: reducing the internal temperature and air conditioning energy consumption,etc.in summer,eliminating the urban heat island effect;through green roof’s soil layer and drainage layer,storing rainwater,so that urban runoff can be modified,the pressure of rain pipes was relieved;combining the effects of plant and soil,cleaned the pollution of roof runoff and improved the utilization of water resources. |
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| Keywords: | Green roof Heat insulation Runoff |
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