摘要
在调查露采宕口现状的基础上,采用定性与定量相结合的层次分析法,建立系统评价的结构模型和数学模型。通过计算分级,确定矿山地质环境极差区、较差区和一般区的范围和面积。结果表明,该区山体地质环境质量总体较差,地质灾害隐患多。但经过适当的恢复治理,大多数宕口和矿山废弃土地可得到利用。
Based on the investigation of the open-mined Pits, a hierarchical method with a combination of qualitative and quan- titative analysis is used to establish a evaluation structure and mathematical model. The calculation and classification has deter- mined the scope of areas poorest, poorer and poor in geo-environmcnt. The results show that the geo-environmental quality of the mountains is poor, as a whole, with potential geo-hazards. However, with appropriate recovery and treatment, most of the pits and abandoned land are available to use.
出处
《地质灾害与环境保护》
2012年第2期36-39,共4页
Journal of Geological Hazards and Environment Preservation
关键词
地质环境
现状调查
综合评价
铜山区
geo-environment
investigation
synthetic evaluation
Tongshan District
