城市生态园林绿植规划对区域空气污染控制的作用研究  

Research on Role of Urban Ecological Garden Green Plant Planning in Regional Air Pollution Control

作　　者：李慧杰 Li Huijie(Institute of Architectural Engineering,Henan Vocational College of Applied Technolog,Zhengzhou 450000,China)

机构地区：[1]河南应用技术职业学院建筑工程学院,河南郑州450000

出　　处：《环境科学与管理》2024年第7期88-90,95,共4页Environmental Science and Management

摘　　要：区域空气污染控制可以有效降低空气污染物的浓度和影响范围,提出城市生态园林绿植规划对区域空气污染控制的作用研究。在分析研究区域概况基础上,获取北京植物园、大兴工业区、五环高速路等采样点的日区域空气污染物浓度含量时空特征,根据不同树种对生态园林绿植对区域空气污染控制作用进行研究。实验结果表明,植物园对空气污染的控制效果较好,五环高速路对空气污染的控制效果较差;油松对空气污染吸附能力较好,白皮树次之,杨树和银杏树吸附能力较差。Regional air pollution control can effectively reduce the concentration and influence range of air pollutants.This paper puts forward the research on the role of urban ecological garden green plant planning in regional air pollution control.On the basis of analyzing the general situation of the region,the temporal and spatial characteristics of air pollutant concentration in Beijing Botanical Garden,Daxing Industrial Zone and Wuhuan Expressway were obtained.The control effect of green plants in ecological gardens on regional air pollution was studied according to different tree species.The experimental results show that the botanical garden has a good control effect on air pollution,while the Fifth Ring Expressway has a poor control effect on air pollution.Pinus tabulaeformis has better adsorption capacity for air pollution,followed by white bark tree,and poplar and ginkgo tree have poorer adsorption capacity.

关 键 词：区域空气污染控制 城市生态园林绿植规划 绿植林缘内距 净化率 吸附滞纳能力 

分 类 号：X51[环境科学与工程—环境工程]