龙南离子型稀土矿生态环境及综合整治对策

Eco-environment Status and its Comprehensive Countermeasures of Longnan Ionic Rare-earth Mine

以赣州龙南离子型稀土矿为例,介绍了采矿工艺的发展历史,指出了不同采矿工艺对生态环境破坏的主要特征,概述了龙南稀土矿区生态环境现状和存在的问题,提出了生态环境综合整治的基本思路和主要措施,包括明确复垦责任主体,摸清废弃地本地情况,通过采取地表稳固、整地工程、植被工程等措施来恢复矿山生态环境,可为赣州离子型稀土矿的生态环境综合整治提供参考。

Taking ionic rare earth mine in Longnan of Ganzhou as an example, the paper introduces the historical mining technologies and their main features in destroying the eco-environment, summarized the current eco-environment status and the problems existed. Then the basic ideas and the main measures for the comprehensive improvement of the eeo-environment are proposed, including clarifying the main responsibility of land reclamation, finding out the local situation of abandoned mine land. Mine eeo-environment can be restored by land surface stabilization,land consolidation and vegetation construction projects, etc. which could provide references for the future eco-environment remediation of ion-absorbed rare earth mine in Ganzhou.