摘要
大气颗粒物污染是当今城市面临的主要问题。作者对青岛市城阳区5种常用绿化植物的滞尘及抗尘能力作了研究,结果表明:火棘具有较强的滞尘及抗污染能力;紫叶小檗、三叶草、地锦抗性中等;金叶女贞虽有较强的滞尘能力,但粉尘对其质膜透性及叶绿素含量影响较大,不适于在污染地区应用。
The pollution of the atmospheric particles have become the most important problems in the city. This paper studies the delaining dust effect of ,5 forestation plants in chengyang. The result showed that Pyracantha fortuneana had an intensity ability of detaining dust; Berberis thumbergii f . atropu mpurea. Parthenocissus quinquefolia, f ri folium repens had the middle lever resistancc; although Ligustrum quihoui floridurn had an intensity ability of detaining dust,t he dust had a strong effect on the permeability of membrane and the content of the chlorophyll, this plant is unapt for used in region of pollution.
出处
《山东林业科技》
2009年第3期34-36,共3页
Journal of Shandong Forestry Science and Technology
基金
青岛农业大学博士基金项目(630414)资助
关键词
滞尘效益
质膜相对透性
叶绿素含量
Dust absorption effect
permeability of membrane
content of the chlorophyll
