广东和平地区历史遗留矿山——稀土矿矿山生态修复措施探索  

Exploration of ecological restoration measures for rare earth mines,a historical legacy mine in the Heping area of Guangdong Province

作　　者：黎世政 LI Shi-zheng(Heyuan Geological Survey Center of Guangdong Geological Bureau,Heyuan 517001,China)

机构地区：[1]广东省地质局河源地质调查中心,广东河源517001

出　　处：《世界有色金属》2025年第2期167-169,共3页World Nonferrous Metals

摘　　要：广东和平地区稀土矿主要分布于晚白垩世第三阶段的花岗斑,上世纪八九十年代至2013年前后,由于民间偷采行为,导致广东和平地区稀土矿矿山大面积遭受破坏,生态环境问题频发,其中以地质安全隐患、地形地貌景观破坏、土地资源的损毁破坏、水土流失及生态退化的问题尤为突出,可通过“削坡减载+场地平整(坡面平整)+土壤改良+植被恢复+坡面防护+截排水沟+植被管护”等措施进行修复。The rare earth mines in Heping area of Guangdong are mainly distributed in the granite porphyry of the third stage of the late Cret period.From the 1980s and 1990s to around 2013,due to illegal mining activities,the rare mine area in Heping area of Guangdong has been extensively damaged,and ecological and environmental problems have occurred frequently.Among them,the problems of geological safety hazards,ography and landform landscape destruction,land resource damage,soil erosion and ecological degradation are particularly prominent.These problems can be restored by measures such as "slope reduction leveling (slope surface leveling) soil improvement vegetation restoration slope surface protection interception and drainage ditch vegetation management".

关 键 词：花岗斑岩 生态修复 修复目标 修复措施 植被覆盖率 

分 类 号：X53[环境科学与工程—环境工程]