昆明市东川区矿山地质环境问题及防治对策

云南省昆明市东川拥有悠久的矿业开发历史。建国后随着东川矿务局成立,拉开了东川铜矿大规模开发的序幕。东川的现代矿业在为新中国建设做出贡献的同时,加剧了矿山地质环境的恶化,地质灾害频发,泥石流、崩塌、滑坡和地面塌陷等威胁矿区周边人民的生命财产安全,矿山采冶严重影响矿区周边人居环境和生产环境。通过系统分析东川地区矿山地质环境问题,阐明了东川矿山环境的深层次原因是东川的矿山和铜矿长期开采历史,问题根源是长期以来形成的单一矿业经济发展模式,提出了矿山地质环境问题防治思路和措施,东川需要通过实施矿山地质环境治理项目等废弃地生态恢复的一系列措施,使区内经济结构和产业结构趋于合理,生态环境保护监管能力得到加强,自然资源破坏和生态环境退化趋势得到遏制。

The Mine Geological Environment Problems and Countermeasures in the Dongchuan District,Kunming City

The Dongchuan District has a long history of mining development, known as the“South City”reputation. In 1952, the establishment of the Dongchuan Mining Bureau, it has opened the prelude to large-scale development of Dongchuan copper mine. Modern mining in Dongchuan exacerbated the deterioration of geological environment in mine. This article systematically analyzed the main problems of mining geological environment, which stated that the main reasons of the Dongchuan mine environment are the long-term mining history of Dongchuan's cooper mine, the root cause is the single model of economic development. At last, the mine geological environment control ideas and measures are put forward, which needs a series of measures to restore the ecological restoration of mine geological environment management projects, so that the economic structure and industrial structure tend to be reasonable, the ecological environment protection and supervision ability is strengthened, the natural resources and ecological environment degradation trends may be contained.