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文章通过对北京市公路绿化现状的调查、分析,按照近自然的生态要求和北京市公路功能延伸的需求,对“公路生态绿化”进行了初步定义,阐述了公路生态绿化的“保障公路安全,保护、恢复和改善生态环境,体现首都特色及古都风貌,营造季相鲜明的园林景观,构建人与自然和谐的路域生态环境”目标和“生态和谐、安全经济、持续发展”原则,提出了包括绿化植物选择和配置、生态指标、以人为本、主体功能保障、施工和养护更新等内容的公路生态绿化构想。
Based on the investigation and analysis of the status quo of highway greening in Beijing, the paper preliminarily defines the “highway greening” according to the requirements of near-natural ecological requirements and the extension of highway functions in Beijing, and elaborates on the protection of highway ecological greening Highway safety, protection, restoration and improvement of ecological environment, capital characteristics and the ancient capital style, creating a distinctive seasonal landscape, and building a harmonious ecological environment between man and nature “ecological environment harmony and safety, sustainable development ”Principle, put forward the concept of highway ecological afforestation, including the selection and configuration of afforestation plants, ecological indicators, people-oriented, the main function of protection, construction and maintenance updates.