摘要
探讨徐州市故黄河风光带主要园林植物的滞尘作用,为绿化植物的选择提供理论依据。于2010年4—5月以徐州市故黄河风光带主要园林植物为研究对象,通过采样调查和实验室分析,进行滞尘能力的比较研究。结果表明,不同树种的单位面积滞尘量存在较大差异,针叶植物表现出极强的滞尘能力。不同类型树种的滞尘能力存在较大差异,其大小顺序为:针叶乔木>灌木>阔叶乔木。
The study aimed to discuss the dust-retention action of the main garden plants along the Yellow River in Xuzhou,the research aimed to provide theoretical basis for the choose of green plant.With the main landscape plants along the Yellow River in Xuzhou as study objects,the dust-retention abilities of the main plants was studied preliminarily by samp-ling investigation and laboratory analysis from April to May in 2010.The result showed that the dust-retention amounts per unit area of different tree species had bigger difference,the conifers demonstrated strong hysteresis dust ability.The dust-retention abilities of tree species in different types had bigger difference and they were conifer arborsshrubsbroad leaf arbors.
出处
《林业科技开发》
2010年第6期44-47,共4页
China Forestry Science and Technology
基金
徐州市科技发展项目"徐州市故黄河风光带生态景观环境效应的研究"(编号:xm08c010)
关键词
滞尘效应
园林植物
园林绿化
徐州市故黄河风光带
dust-retention effect
garden plants
landscaping
the old Yellow River scenic zone of Xuzhou City
