甘肃红会矿区矿山地质环境监测与评价研究

结合RS和GIS技术,进行矿山地质环境动态监测,并探讨大比例尺矿区矿山地质环境综合评价体系优化方案。首先,对矿山地质灾害与环境恢复治理进行动态监测,查明地灾发展趋势及环境治理效果。其次,针对大比例尺成熟工作区,优化矿山地质环境评价结构,建立二级综合评价体系。最后,根据环境综合评价指数进行危险程度分级,对矿区环境恢复治理作出预测。研究表明,RS和GIS技术相结合的监测手段能快速准确地实现监测目标,优化后的环境评价体系能真实快速地反映矿区环境状况,为环境治理规划提供数据支撑。

Monitoring and evaluation of geological environment in Honghui cole mine area, Gansu

Based on RS and GIS technology, the dynamic monitoring of mine geological environment is carried out, and the optimization scheme of comprehensive evaluation system of mine geological environment in large scale mine area is discussed. First, the dynamic monitoring of mine geological disasters and environmental restoration and management are constructed to identify the disaster development trend and the effect of environmental management. Secondly, the two level comprehensive evaluation system is established for the large scale mature working area in order to optimize the structure of mine geological environment evaluation. Finally, according to the comprehensive evaluation index of environmental risk classification, the mining area of environmental restoration and controland management forecast. The study result shows that monitoring means in combination with RS and GIS technology can monitor the target rapidly and accurately, the optimized environment evaluation system can rapidly and truly reflects the environmental situation in the mining area, the prediction area provides the data support for the environmental management and planning.