全国矿山地质环境调查与综合评估技术方法探讨

Methods of investigations and integrated assessments of the nationwide mine geoenvironment

就全国矿山地质环境调查与评估的技术方法进行了探讨。介绍了矿山地质环境调查的内容、技术路线和工作方法,在调查数据的基础上提出了矿山地质环境影响评估的指标体系和方法,并结合6省的矿山地质环境调查数据,按照不同的矿类对采矿造成的矿山地质环境影响进行了分区评估,为下一步开展全国矿山地质环境调查综合研究及成果集成奠定了基础。

This paper discusses the methods of investigations and assessments of the nationwide mine geoenvironment launched by China Geological Survey and introduces the content, technical line and working method for the investigations and assessments. Then the indicator system and methods of mine geoenvironmental impact assessments are put forward based on the investigation data. Finally, the mine geoenvironmental impact assessments caused by mining are made according to different minerals and regions, by using the mine geoenvironmental investigation data of 6 provinces. This provides a foundation for carrying out investigations and assessments of the nationwide mine geoenvironment and integration of the results in the next step.