| 屋顶绿化生态系统箱的研制 |
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| 引用本文： | 任海,简曙光,张倩媚,刘世忠,申卫军. 屋顶绿化生态系统箱的研制[J]. 生态环境, 2007, 16(2): 480-485 |
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| 作者姓名： | 任海 简曙光 张倩媚 刘世忠 申卫军 |
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| 作者单位： | 中国科学院华南植物园//广东省数字植物园重点实验室,广东,广州,510650 |
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| 摘 要： | 调查发现广州市屋顶自然生长的维管植物有49科109属128种,植物种类较多的科为菊科、禾本科、桑科、景天科、茜草科和鸭跖草科;屋顶自然生长的植物种类数量与环境受污染程度成反比,而与周围植物的多少成正比;屋顶自然生长的植物由于长期适应屋顶的极端环境,形成了的一些独特的生态生物学特征。基于上述结果配置相应的植物组合,设计适于屋顶绿化的生态系统箱、配制相应土壤并进行技术集成,观测其生长和隔热效应。同时进行空白对照、黑网荫蓬对照、生态隔热层对照、普通土壤种植区对比试验,发现生态隔热层和生态系统箱具有成本低、易维持、隔热好、景观美的效果。
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| 关 键 词： | 屋顶绿化 生态系统箱 生态隔热层 热岛效应 |
| 文章编号： | 1672-2175（2007）02-0480-06 |
| 收稿时间： | 2007-01-15 |
| 修稿时间： | 2007-01-15 |
Researching and developing ecosystem box of roof greenery |
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| REN Hai,JIAN Shuguang,ZHANG Qianmei,LIU Shizhong,SHEN Weijun. Researching and developing ecosystem box of roof greenery[J]. Ecology and Environmnet, 2007, 16(2): 480-485 |
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| Authors: | REN Hai JIAN Shuguang ZHANG Qianmei LIU Shizhong SHEN Weijun |
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| Affiliation: | South China Institute of Botany, The Chinese Academy of Sciences; Guangdong Key Laboratory of Digital Botanical Garden, Guangzhou 510650, China. |
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| Abstract: | An extensive investigation on the plant species naturally growing on the building roofs of Guangzhou city was conducted in 2003. We found 128 vascular plant species in total, which belong to 49 families and 108 genera. Those plant species has unique biological and ecological characteristics that are suitable roof habitats. 16 plant species were prior selected for roof gardening. Based on adaptive ability of these roof plants, we designed an ecosystem box of roof greenery, develop the roof soil and combined them together. Further to observe plant growth and heat insulation effects. Compared with control of barren roof, overshadow net, ecological heat insulation layer and ordinary planting on the roof, ecosystem box possessed low cost, easy maintenance, high heat insulation, and good landscape effects. |
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| Keywords: | roof greenery ecosystem box ecological heat insulation layer heat island effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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