摘要
赣南素有"稀土王国"之美誉,离子型稀土开采总量占全国的70%。但赣南在稀土资源开发利用过程中,存在乱采滥挖、采富弃贫、开采技术含量低、采矿回收率低、资源浪费严重等问题,导致放射性元素、重金属和氟、氨氮和硫酸根及大量的尾矿、废石的形成,破坏了矿山地貌和景观,造成水土流失和滑坡,影响水体、土壤环境与人体健康,环境代价触目惊心。
As its production of the ionic rare earth makes up 70% of the total domestic production,the south of Jiangxi Province is honored as the Kingdom of Rare Earth.However,there exist certain phenomena during the process of exploiting and using the rare earths,such as disordered and unauthorized mining,adopting the rich and abandoning the poor,the low mining technical content,the low mining recovery and the severe waste of resources,which contribute a lot to the exposures of the radioactive elements,the heavy metal,the fluorine,ammonia nitrogen and the formation of tailings and barren rocks.These phenomena destroyed the landform and landscape of the mines and caused serious consequences like water loss and soil erosion and landslide.What’s more,they affected the water and soil environment,and then the human health.In a word,the environmental costs are shocking.
出处
《价格月刊》
北大核心
2013年第6期87-90,共4页
关键词
赣南
稀土矿产
开采
环境代价
the south of Jiangxi Province the rare earths mine environmental costs
