摘要
综述国内外就高速公路建设和使用过程对路域生态系统生物个体、生物种群、生物群落的影响研究情况,以及路域生态系统修复中的植被恢复基础研究、恢复技术研究情况.分析了当前我国在高速公路路域生态系统修复过程中存在着缺少适用于多种路域的技术体系和生态修复模式;植物种类与配置简单,生态适应性差;缺乏后期养护与管理等问题.藉此提出了相应的对策.
The study on the impact of freeway construction and its utilization progress on biological individuals,population and community in route ecosystem at home and abroad and fundamental study about vegetation restoration were elaborated.The issues in the progress of ecological restoration in freeway areas in our country could be identified as lack of technological system and ecological restoration model suitable for multiple routes,mono-plant species and layout with poor ecological adaptability,short of rear tending and managing and etc.Thus some corresponding measures were put forward as well.
出处
《林业调查规划》
2010年第3期29-34,共6页
Forest Inventory and Planning
基金
云南省科技厅"新街-河口公路路域(红河流域)生态恢复与水土保持应用示范项目(2007CA027)
云南省森林灾害预警与控制重点实验室资助
云南省重点学科野生动植物保护与利用资助(XKZ200904)
关键词
高速公路
路域生态系统
修复技术
植被恢复
生物群落
freeway
ecosystem within road domain
restorative technology
vegetation restoration
population
