义乌市城市行道树绿化研究与对策

行道树绿化为义乌城市营造出良好的人居环境,构建城市绿化网络,起到遮阴、蔽阳、除尘、改善生态小气候的作用。义乌行道树绿化总体尚好,但也存在树种选择不合理、树种单一、比例失调等问题。通过调研提出了具体的改进调整对策,对指导义乌城市行道树的选择、配置及改善树种比例具有重要的意义。

Street tree greening creates a comfortable living environment for Yiwu City,constructs the urban greening network,plays the role of shade,dust removal,improve the ecological microclimate.In general,Yiwu's roadside greening is good,but there exists some problems such as unreasonable selection of tree species,single quantity and imbalance of proportion.It is significant to guide the selection,disposition and proportion of street trees in Yiwu City.