中国矿山环境地质问题区域分布特征  

Regional distribution characteristics of mine environmental geological problems in China

作　　者：何芳[1] 徐友宁[1] 乔冈[1] 刘瑞平[1] 

机构地区：[1]中国地质调查局西安地质调查中心,陕西西安710054

出　　处：《中国地质》2010年第5期1520-1529,共10页Geology in China

基　　金：中国地质调查局地质大调查项目(1212010741505)资助

摘　　要：为了了解中国不同区域矿产资源开发产生的主要环境地质问题分布特征,为矿山生态环境恢复治理规划提供基础资料。笔者依据近几年全国矿山地质环境调查成果资料,首次对全国矿山地质环境区进行了系统划分和地质环境条件分析,通过研究不同地质环境区开发的主要矿产资源类型、开发强度、不同类型矿产开采产生的主要环境地质问题类型、分布、危害、需要防治的主要环境地质问题,对矿山开发产生的土地占用与破坏、地质灾害、环境污染的区域分布特征进行了总结。结果表明,中国中东部地区矿产资源开发强度、矿山环境地质问题重于西部地区,煤矿山问题重于金属矿山、金属矿山问题重于非金属矿山。This paper analyzes some distribution characteristics of main environmental geological problems resulting from the exploitation of mineral resources in different regions of China,and provides some basic information for programming of mine ecological environment recovery.The authors systematically divide national mine geological environmental areas and analyze geological environmental conditions.This paper generalizes distribution characteristics of land occupation and destruction,geological hazards,environmental contamination areas produced during the exploitation of mineral resources on the basis of studying mineral resources types,exploitation intensity in different geological environmental regions and main mine environmental geological problem types,distribution,hazards and some main mine environmental geological problems that require prevention and cure.The results indicate that the exploitation intensity of mineral resources and the mine environmental geological problems in middle and eastern China is much more serious than those in western China.Coal mines are much more serious than metal mines,and metal mines are in turn much more serious than non-metal mines in environmental geological problems.

关 键 词：地质环境条件 矿山环境地质问题 分布特征 不同区域 中国 

分 类 号：TD167[矿业工程—矿山地质测量]