摘要
本研究根据宫胁法原理,提出高速公路边坡原生态恢复的理念和生态恢复的方法和步骤,包括:基本条件调查,即立地类型和植被环境调查;土壤改良;水土保持措施;乡土植物培育及应用;施工与应用。并把此项研究结果应用于新街至河口高速公路边坡生态恢复工程,将其作为推广示范基地,为其他地区高速公路边坡植被恢复达到近自然状态、缩短演替时间提出了新的理论指导和技术方法。
By application of Miyawaki method to the ecological restoration of expressway slopes, the theory of native ecological restoration and the methods and processes of restoration are put forward, and it includes five steps, such as the investigation of basic condition which includes investigation on the site types and vegetation~ soil improvement~ the methods of water and soil conservation~ cultivation and application of native plants~ and construction and application. The result is applied to the Xin-He Expressway ecological restoration as demonstration and extension projects. It provides the new theory and technique method for ecological restoration of expressway slopes in the others region which would be close to nature and shortening the tirn of vegetation succession.
出处
《公路》
北大核心
2007年第12期137-140,共4页
Highway
基金
云南省交通厅科技项目7S7(2005526109C)
关键词
宫胁法
高速公路边坡
生态恢复
表土回填
Miyawaki method
expressway slopes
ecological restoration
surface soil backfilled
