摘要
红层软岩边坡,土质贫瘠,浅层稳定性差,生态防护失效的现象比较突出。为提高西部红层软岩边坡生态防护的可靠性,在对西部红层软岩地区铁路、公路边坡生态防护状况进行调研和分析的基础上,总结红层软岩边坡生态防护失败的原因,吸取经验教训,提出适于红层软岩边坡的生态防护方法和适合该区栽植的草木品种及配置方法。
The effect of many slope vegetation protections in red bed isn＇t ideal for some factors , such as poor soil and shallow slide. In order to increase the reliability of slope vegetation protection for red bed in west, current condition of slope vegetation protection for red bed along railroad and highway in the west is investigated and analyzed. Basing on the result, lessons are drawn and proper measuring, including methods of vegetation protection , species election and proportion, are proposed to put vegetation protection into effect.
出处
《地质灾害与环境保护》
2006年第4期105-108,共4页
Journal of Geological Hazards and Environment Preservation
关键词
红层
软岩
生态防护
厚层基材
生态模式
red bed
soft rock
vegetation protection
thick layer base material
ecological pattern
