高海拔地区矿山开采形成的露天边坡绿化技术研究--以甘南加甘滩金矿为例  

Study on Greening Technology of open-pit slope formed by mining in high altitude area--Taking jiagantan gold mine in Gannan as an example

作　　者：赵星平 纪华 常玲玲 ZHAO Xing-ping;JI Hua;CHANG Ling-ling(The Third Institute of Geology and Minerals Exploration,Gansu Provincial Bureau of Geology and Minerals Exploration and Development,Lanzhou 730050,China)

机构地区：[1]甘肃省地矿局第三地质矿产勘查院,甘肃兰州730050

出　　处：《世界有色金属》2022年第9期46-48,共3页World Nonferrous Metals

摘　　要：传统的、内地较为成熟的绿化措施证明在该地区有很强的局限性和不适宜性。以“夏河县加甘滩金矿矿山地质环境恢复治理工程”为研究对象,对加甘滩金矿不同的裸露边坡的绿化方式选择、植被的搭配模式、植被的养护与管理等进行了分析,并根据长期的工作经验,分析了各种施工技术的技术难点和局限性。总结了加甘滩金矿采用的边坡绿化方式“覆土绿化、挂网喷播、生态草毯、喷播基质”的使用条件和施工工艺,提出的改良后绿化技术的技术优势和因地制宜性,为该区域高质量、持续发展提供一定的理论依据。The traditional and relatively mature greening measures in the mainland have proved to have strong limitations and inappropriateness in this area.Taking the"Geological Environment Restoration and Treatment Project of Jiagantan Gold Mine in Xiahe County"as the research object,the selection of greening methods,the matching mode of vegetation,and the maintenance and management of vegetation of different exposed slopes of Jiagantan Gold Mine are analyzed.,and analyzes the technical difficulties and limitations of various construction techniques based on long-term work experience.This paper summarizes the use conditions and construction techniques of the slope greening method adopted in Jiagantan Gold Mine,"covering soil greening,hanging net spraying,ecological grass blanket,spraying substrate",and proposes the technical advantages and local conditions of the improved greening technology.It provides a certain theoretical basis for the highquality and sustainable development of the region.

关 键 词：高海拔地区 岩质边坡 绿化方式 推广应用 

分 类 号：TD1[矿业工程—矿山地质测量]