Comparison of Urban Traffic Noise Attenuation Effects by Different Plant Communities

被引：0
|
作者：
Zhu Zunling [1 ]
Du Dan [1 ]
机构：
[1] Nanjing Forestry Univ, Coll Landscape Architecture, Nanjing, Peoples R China
来源：
47TH INTERNATIONAL FEDERATION OF LANDSCAPE ARCHITECTS (IFLA) WORLD CONGRESS | 2010年
关键词：
urban road; plant community; noise reduction; value of noise attenuation;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This thesis studies eight well afforested urban main roads of Nanjing, which are selected as the noise testing spots. The testing and comparison results of noise levels of different plant communities of different sound source distances showed that the noise reduction effect on spots by plant communities was more evident than spots with no plant community. There were significant differences among the noise reduction effects of different plant communities 20m away from the sound sources, among which the plant community of Ginkgo biloba + Cinnamomum camphora + Cedrus deodara had the best effect.
引用
收藏
页码：418 / 421
页数：4
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