生态与农村环境学报2016，Vol.32Issue(2)：173-177,5.DOI:10.11934/j.issn.1673-4831.2016.02.001
西部重点矿区土地退化因素调查
Driving Factors of Land Degradation in Major Mining Areas in West China
摘要
Abstract
With the support of the Special Foundation for State Major Basic Research Program of China, investigations of driving factors of land degradation in major mining areas in West China were launched in early 2014. According to the o⁃verall investigation plan, 51 coal mining areas are to be generally surveyed, 12 key coal mining areas, 17 key metal min⁃ing areas and 8 key non⁃metal mining areas to be investigated in detail, and 2 coal mining areas to be tracked and moni⁃tored with focus on factors of land degradation, thus forming five sub⁃projects. In the 2 years since this plan was launched, the research group of this project has finished the compilation of a technical scheme and regulations for the survey, the construction of a platform for physical geography and environment background database of the mining areas, the survey and investigations of nearly 60% of tasks and acquisition of primary mastery of the characteristics, and the rules and driving factors of the land degradations in important coal, metal mines and non⁃metal mining areas in West China. Results of the surveys and investigations show that driving factors of land degradation varied with the type of the mine resources exploited and so did the type of land destruction with geographic location.关键词
矿产开发/土地退化/调查/西部Key words
exploitation of mineral resources/land degradation/investigation/West China分类
资源环境引用本文复制引用
卞正富,沈渭寿..西部重点矿区土地退化因素调查[J].生态与农村环境学报,2016,32(2):173-177,5.基金项目
国家科技基础性工作专项 （）
