摘要
本文对我国主要金属矿产的大中型矿山进行了系统的危机程度分析。提出了评价矿山资源危机程度的“指标体系”和“分类方案” ,并将我国主要金属矿山危机程度研究方法进行应用 ,取得了一些新的思路、方法和认识。
This paper systematically analyzes the crisis level for the major large and mid large metal mines in China. It deduces a series of latest results about index system and classification schema on the evaluation of resources crisis level of mines. And the research method of the crisis level is applied to our country's major metal mines for the first time, which gets some new thoughts,methods and knowledge about the resources crisis mines.
基金
国土资源大调查项目--危机矿山资源潜力调查与评价 (2 0 0 110 2 0 0 10 4)资助
关键词
主要金属矿山
危机程度
分级
地区分布
矿种分布
the major metal mine
crisis level
grade
regional distribution
distribution of ore types
