| 秦皇岛市4种常见绿化植物滞尘效应研究 |
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| 引用本文： | 王颖.秦皇岛市4种常见绿化植物滞尘效应研究[J].中国环境管理干部学院学报,2014(6):31-33. |
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| 作者姓名： | 王颖 |
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| 作者单位： | 中国环境管理干部学院; |
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| 基金项目： | 秦皇岛市社科联2014年社会科学重点应用性课题《秦皇岛地区城市绿化质量对大气颗粒物污染的影响和净化效益研究》(201407082) |
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| 摘 要： | 通过对秦皇岛市4种常见绿化植物的叶片滞尘量、单株滞尘能力及相关因素的研究，发现绿化植物单位叶面积的滞尘量最大可以相差2.5倍左右，树种叶片滞尘能力的大小排序为：国槐＞悬铃木＞金银木＞连翘，单株滞尘能力的大小排序为：悬铃木＞国槐＞金银木＞连翘；绿化植物的滞尘量与环境中粉尘含量成正比，树木滞尘能力还与叶片表面性状、叶面积指数及植物所处环境等因素有关。
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| 关 键 词： | 秦皇岛市 滞尘能力 绿化树种 影响因素 |
A Study on Dust Catching Effectiveness of Four Kinds of Common Landscape Plants in Qinhuangdao |
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| Wang Ying.A Study on Dust Catching Effectiveness of Four Kinds of Common Landscape Plants in Qinhuangdao[J].Journal of Environmental Management College of China,2014(6):31-33. |
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| Authors: | Wang Ying |
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| Institution: | Wang Ying (Environmental Management College of China, Qinhuangdao Hebei 066102, China) |
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| Abstract: | Through investigating blades＆#39; dust catching quantity, single plant＆#39;s dust catching capa-city, and related factors of four kinds of common landscape plants in Qinhuangdao, found that the difference of dust catching amount of unit leaf area of afforestation plants can reach about 2.5 times, the dust absorbed ability for single leaf lined up from more to less as follows： Plaitanus acerifolia＆gt;Sophra japonica＆gt;Lonicera maackii＆gt;Euonymus japonica; the dust absorbed ability for single tree lined up from more to less as follows： Plaitanus acerifolia Sophra japonica Lonicera maackii Euonymus japonica; the amount of dust absorption is directly proportionate to dust content in the environment, dust catching capability of trees is related to the blade surface features, leaf area index and the environment. |
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| Keywords: | Qinhuangdao city dust catching capability afforestation tree species influencing factors |
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