| 城市道路绿地建设的生态学基础 |
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| 引用本文： | 靳牡丹,沈青叶,王开运,邹春静.城市道路绿地建设的生态学基础[J].城市问题,2009(2). |
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| 作者姓名： | 靳牡丹 沈青叶 王开运 邹春静 |
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| 作者单位： | 靳牡丹,沈青叶,邹春静(华东师范大学生命科学学院);王开运(华东师范大学)
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| 基金项目： | 国家自然科学基金，上海市科学技术委员会摹登项目 |
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| 摘 要： | 生态城市要求运用生态学原理来指导道路绿地的布局设计.机动车尾气污染是当前城市空气污染的主要污染源.通过对不同车流量、不同水平距离、不同垂直距离、不同季节的情况下,空气中的铅、PM10(空气动力学直径≤10微米的颗粒物)、PM2.5(空气动力学直径≤2.5微米的颗粒物)和土壤中的铅四种污染物的浓度变化规律的研究,为道路绿地设计提供生态学参考,从而减轻尾气污染对城市环境和人体健康的危害.
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| 关 键 词： | 道路绿地 生态学基础 铅 |
On the ecological foundation of the green-land construction for urban roads |
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| JIN Mu-dan , colleagues.On the ecological foundation of the green-land construction for urban roads[J].Urban Problems,2009(2). |
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| Authors: | JIN Mu-dan colleagues |
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| Abstract: | Eco-city requests to design the road greenland by the ecological theory.The vehicle exhaust pollution is the main source of the current pollution to city air.This paper studies the changing rules of four contaminations concentration about Pb,PM10 and PM2.5 in the air and Pb in soil,in different traffic flow,different horizontal distance,different vertical distance and different season,so as to lay the ecological foundation for the design of road Greenland and reduce the harm of exhaust pollution to people's... |
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| Keywords: | PM10 PM2 5 |
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