| 屋顶绿化缓解城市热岛效应的浅析 |
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| 引用本文： | 王薇,范义荣.屋顶绿化缓解城市热岛效应的浅析[J].北方园艺,2011(10):86-91. |
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| 作者姓名： | 王薇 范义荣 |
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| 作者单位： | 浙江农林大学,园林学院,浙江,临安,311300;浙江农林大学,园林学院,浙江,临安,311300 |
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| 基金项目： | 浙江省科技重点资助项目(001102206) |
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| 摘 要： | 从分析城市热岛效应产生的原因入手,在考察城市热环境的特点和绿化植物的生命特征的基础上,指出屋顶绿化建设和研究应以发挥其最大生态价值为根本点,建设屋顶绿化的首要目标是增加绿化植物生物量;屋顶绿化植物的生态价值主要体现在其蒸腾能力;植物栽培位置应尽可能的遮盖有阳光直射的建筑表面;屋顶绿化生态效益的发挥潜力在于新型栽培技术的突破。
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| 关 键 词： | 屋顶绿化 城市热岛效应 蒸腾 生态效益 |
Analysis of Green Goofs on Decreasing Urban Heat Island Effect |
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| WANG Wei,FAN Yi-rong.Analysis of Green Goofs on Decreasing Urban Heat Island Effect[J].Northern Horticulture,2011(10):86-91. |
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| Authors: | WANG Wei FAN Yi-rong |
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| Institution: | WANG Wei,FAN Yi-rong (College of Landscape Architecture,Zhejiang Agricultural and Forestry University,Lin'an,Zhejiang 311300) |
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| Abstract: | Based on the analysis of some reasons for what bring about unban heat island effect and the investigation of the characteristics of urban thermal environment and the life of plants,the paper pointed out that the construction and the research of green roofs should regard maximizing the ecological value as the essential fundamentally.The results showed that the first and foremost goal of green-roof construction was increasing urban green volume;The transpiration capability was the most important indication of... |
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| Keywords: | green roofs urban heat island effect transpiration ecological value |
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