不同植物配置模式对空气负离子水平的影响  

Study on Effect of Different Plant Configuration Patterns on Level of Negative Ions in Air

作　　者：高巍 林静[2] 李鹏飞 GAO Wei;LIN Jing;LI Pengfei(College of Landscape Architecture,Changchun University,Changchun 130022,China;Forestry Survey and Design Institute of Jilin Province,Changchun 130000,China)

机构地区：[1]长春大学园林学院,长春130022 [2]吉林省林业勘察设计研究院,长春130000

出　　处：《长春大学学报》2022年第6期25-27,31,共4页Journal of Changchun University

基　　金：吉林省民委项目(JM202171C)。

摘　　要：利用DLY-3G232型大气离子测定仪对校园内阔叶乔木林植、草坪、宿根植物+灌木(球)、草花4种植物配置模式负离子水平进行比较。结果表明:不同植物配置的负离子水平差异显著,温度和负离子水平呈负相关,湿度和负离子水平呈正相关。阔叶乔木林植是这4种植物配置模式中负离子水平最高的植物配置模式,在植物景观设计中可以根据绿地功能要求选择应用。DLY-3G232 atmospheric ion analyzer is used to compare the negative ion levels of four plant configuration patterns such as broad-leaved trees,lawns,perennials+shrubs(balls),and grass and flowers in the campus.The results show that the levels of negative ions in different plant configurations are significantly different,namely,temperature is negatively correlated with negative ion level and humidity is positively correlated with negative ion level.The broad-leaved tree forest planting is the plant configuration mode with the highest level of negative ions among the four plant configuration modes.In the plant landscape design,the application can be selected according to the functional requirements of the green space.

关 键 词：植物配置 空气负离子 生态效益 

分 类 号：S788[农业科学—林学]