省道203线伊尔施至阿尔山段营造林模式设计

The designing of afforestation model on the road segment from Yiershi to Aershan of the S203 line

针对内蒙古自治区省道203线伊尔施至阿尔山段道路自然环境、交通旅游环境及立地条件进行了调查研究和分析,形成该路段绿色走廊营造林模式设计指导思想与原则,总结出代表大兴安岭寒温带地区的道路绿化美化营造林模式,为绿色通道工程等生态环境建设提供可靠技术支撑。

The natural environment, transportation and tour environment and ground terms of the road segment from Yiershi to Aershan of the S203 Line in Inner Mongolia have been researched and analyzed. It was formed that the guide thought and principle of afforestation model in the green hallway ,and the afforostation and beautification models that can represent the cold temperate zone in the Great Xingean Mountains were summarized, provided the dependable theo- ries and technique support for ecological environment construction such as the green passage engineering etc.