华北地区高速公路绿化树种选择

Selection and application of Tree Species for Highway forestation in North China

文章对华北地区高速公路绿化的功能和作用、绿化设计原则及树种选择原则等进行研讨。并以山东泰淮线高速公路泰安段绿化设计为例,从高速公路特点、分区绿化、植物配置和绿化景观动态变化等原则出发综合考虑绿化树种的选择。

To better understand the characteristics and patterns of highway forestation and to improve the standards of highway tree planting,the functions and roles of highway forestation,the principles of planting design and tree species selection were studied in this paper.Planting design for highways should fit the field.Several measures should be used to enhance the aesthetic feelings and stability of plantings,safeguarding the road system and the traffic.