重点矿业经济区矿产资源承载力评价

Evaluation of Carrying Capacity of Mineral Resources in Key Mining Economic Regions

矿产资源是社会经济发展的重要物质基础。从矿产资源经济承载力和矿产资源保证年限的角度对我国鄂东南、鄂尔多斯盆地、河南、辽宁鞍山、黑龙江大庆等地的5个重点矿业经济区的矿产资源承载力进行了评价。评价结果表明,这5个矿业经济区的矿产资源承载力都不强,而且随着资源开发规模的不断扩大,每个矿业经济区的矿产资源承载力都在快速下降。

Mineral resources are an important material basis for social and economic development,and a proper understanding of the carrying capacity of mineral resources in an area is very important to rational development and utilization of limited mineral resources.This paper focuses on the evaluation of carrying capacity of mineral resources in five key mining economic regions,i. e.,east-south Hubei Province,Eerduosi Basin,Henan Province,Anshan City and Daqing City,with the result that the carrying capacity of mineral resources in the five mining economic regions are not strong,and are still declining very fast with the continuous expansion of resource exploitation.