摘要
针对矿产资源开发过程中因采挖、废石堆积形成的大量边坡所带来的严重环境问题,提出了植生袋植被生态复垦技术。以某一铁矿场边坡治理为例,对这一技术进行了介绍并对其效果进行了分析。在采用植生袋工艺对坡面进行绿化时,应先对坡面进行清理,然后植筋、铺垫碎石、罩网固定植生袋,并在坡面上点播萱草。观测结果表明,采用植生袋植被生态复垦技术,工程周期短,工艺简单,固坡效果好,且可确保治理效果的永久性和稳定性。植生袋技术为边坡治理开辟了一项新途径。
The reclamation by vegetation bag technique is proposed in view of the severe environmental issues of slope which due to mining, excavation and debris accumulation in the course of exploitation of mineral resources. This kind of technique is introduced and its effect is also analyzed with the case of slope treatment in an iron mine. The slope is afforested by vegetation bag technique after a series of protessional procedures, such as slope cleaning, rebar- planting, paving gravel, fixing vegetation bag by mask, and the spaced planting of Hemerocallis is carried out on the slope. The result shows that the adopted technique can ensure the permanency and stability of treating effect with the advantages of short period, simple technique and so on. Therefore, the vegetation bag technique is a new way for slope treatment.
出处
《人民长江》
北大核心
2013年第1期94-96,共3页
Yangtze River
基金
河北省科技攻关项目(11276715D)
关键词
植生袋
边坡治理
复垦
生态保护中图法
vegetation bag
slope treatment
reclamation
ecological protection
