摘要
文章根据影响高寒地区公路绿化的外界因素,提出了树种选择的"四有、四不"原则。
According to the impact of highway greening external factors in the cold region, Trees was put forward ＂four are, four noes＂principles.
出处
《内蒙古林业调查设计》
2014年第2期85-86,共2页
Inner Mongolia Forestry Investigation and Design
关键词
高寒地区
公路绿化
外界因素
植被配置
Alpine region
highway greening
external factors
vegetation configuration
