| 公路绿化主要树种滞尘潜力模拟试验研究 |
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| 引用本文： | 王慧,郭晋平,王智敏,谢亚飞.公路绿化主要树种滞尘潜力模拟试验研究[J].山西林业科技,2011,40(2):13-16,24. |
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| 作者姓名： | 王慧 郭晋平 王智敏 谢亚飞 |
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| 作者单位： | 山西农业大学，山西太谷，030801 |
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| 摘 要： | 利用绿化植物滞尘已成为缓解大气颗粒污染的最有效途径,选择具有代表性的常见公路绿化树种,通过对其叶片滞尘潜力的探讨研究,以期筛选出滞尘能力强的植物,为公路交通环境的改善提供理论依据。结果表明,不同植物的滞尘潜力差异显著,阔叶乔木中二球悬铃木、杨树、国槐叶片的滞尘潜力最大,分别为6.495 9 g/m2,5.736 8 g/m2,4.791 9 g/m2;常绿乔木中,侧柏是较好的滞尘树种,最大滞尘量为7.568 8 g/m2;灌木植物以忍冬叶片的滞尘能力最强,其次为紫丁香及卫矛,最大滞尘量分别为7.084 7 g/m2,6.062 5 g/m2,5.878 9 g/m2.
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| 关 键 词： | 阔叶乔木 常绿乔木 灌木 滞尘潜力 最大滞尘量 |
Study on Dust-retention Capability of Afforestation Plants of Road Greening |
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| Wang Hui,Guo Jinping,Wang Zhimin,Xie Yafei.Study on Dust-retention Capability of Afforestation Plants of Road Greening[J].Shanxi Forestry Science and Technology,2011,40(2):13-16,24. |
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| Authors: | Wang Hui Guo Jinping Wang Zhimin Xie Yafei |
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| Institution: | Wang Hui,Guo Jinping,Wang Zhimin,Xie Yafei(Shanxi Agricultural University,030801 Taigu,China) |
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| Abstract: | The utilization of afforestation plants has been becoming one of the most effective ways to mitigate atmospheric particulate pollution.This article chooses representative common afforestation plants as subjects,discusses the dust-retention capability of their leaves to find out the tree species that have strong dust-retention capacity for roadside tree-belt,and provides a theoretical basis for road ambient environment improving.The results show that the dust-retention capability exist difference among tree ... |
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| Keywords: | Broad-leaved tree Evergreen tree shrub dust-retention capability maximal dust-retention quantity |
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