摘要
以辽宁省全境县域为研究单位,根据地形地貌、气候等方面的指标,通过调查法和“星座”图聚类法,对辽宁省公路绿化区域进行了划分和特点分析,并提出了公路绿化对策。
Taking the counties within Liaoning Province as the researching units, and according to the indexes of the topographic/geomorphic and climatic and other aspects, and by using the investigation method and the "planisphere" clustering method, this paper makes classification of and feature analysis on the road greening areas in Liaoning Province, and puts forward some countermeasures for the road greening.
出处
《科技情报开发与经济》
2006年第8期155-157,共3页
Sci-Tech Information Development & Economy
基金
辽宁省交通厅公路局资助基金项目(项目号:2002-2)
关键词
公路绿化
区域类型
“星座”图聚类法
辽宁省
road greening
regional type
"planisphere" clustering method
Liaoning Province