高速公路边坡生态恢复技术进展

The Progress of Studies on the Technology of Side Slopes Ecological Restoration of Expressway

论述了高速公路给生态环境带来的影响,总结了国内外高速公路边坡生态恢复的研究现状和常用的边坡防护技术,提出工程防护与植物防护有机结合的生态防护是高速公路边坡生态恢复的重要措施。同时指出了我国高速公路边坡的生态恢复在技术模式、植物选择、施工与养护等方面存在的问题;提出要建立适用于不同路域的生态恢复模式、选用乔灌草有机搭配的乡土植物、加强有效监督机制与后期养护和环境评估等建议。

This paper described the influence and damaging of building expressway on ecological environment. Based on research achievements of expressway slops ecological restoration and systematic analysis of the regular technique of slope preotection, it was presented that the ecological protection which combined engineering protection and vegetation protection were the important measures.The paper also pointed out the existent problems： technology mode, plant choice, construction and protection etc, and presented to build up ecological restoration modes suitable for different environment, choose arbor, frutex and herbage native vegetation, and strengthen the valid direct mechanism ,protection and environment evaluation in future.