【摘要】 "512汶川地震"引发了四川省汶川、北川、绵竹等灾区大规模、大范围的山体崩塌、滑坡及泥石流等自然灾害。并且此后几年我国四川、云南等地多次发生地震灾害,山体崩塌、滑坡及泥石流等自然灾害持续不断。随着灾区城市建设基本完善,灾区建设重点也逐渐转移到生态环境治理上来。通过北川羌族自治县擂鼓镇石岩村山体边坡案例,探讨了震后山体边坡生态修复的工法、植物的优选和配置等,追踪工地多年植被变化情况,对比施工前边坡效果与完工后植被恢复效果,探讨现有山体边坡生态修复技术方案利弊,为今后山体边坡尤其是震后山体边坡生态修复技术方案提供参考。更多还原

【Abstract】 Wenchuan earthquake triggered some major and extensive natural disasters including rockslides,landslides,and mudslides,in Wenchuan,Beichuan,Mianzhu,and more stricken areas in Sichuan Province. As the city reconstruction plans begins to take shape,the focus of reconstruction gradually shifts to ecological environment. This paper explores the methods of ecological restoration by examining the Beichuan earthquake case,and by comparing the conditions before the restoration and the results after,we weight the advantages and disadvantages of the existing methods such that these views are available for reference for future restoration plans especially for mountain slopes in earthquake-stricken area.更多还原