矿山地质环境承载力评价的若干问题

Several Issues of the Carrying Capacity Evaluation of Mine Geo-environment

矿山地质环境承载力是近年来诞生的概念,主要以评价手段来反映研究成果。目前国内尚无成熟的地质环境承载力评价的工作程序,现有的理论和方法并不统一和完善,开展地质环境评价工作前有必要对一些基础性问题进行探讨和界定。首先论述了承载力的概念、内涵、起源、发展和演化的历程,剖析了矿山地质环境系统及其特点;然后总结归纳了矿山地质环境评价的类型;最后分析讨论了矿山地质环境承载力评价的前提和假设,进而明确了矿山地质环境承载力评价的对象、范围、性质、前提和目的等基本属性。通过上述讨论,可为该领域的研究提供有益的思路,以及为我国矿山地质环境保护及矿产资源开发与规划提供参考。

The carrying capacity of mine geo-environment is a new concept that is lately proposed in recent years,which mainly present its research results with evaluation methods. At present,there is no proven or mature procedure of the geo-envi-ronmental evaluation on carrying capacity,and the existing theories and methods are not integrated or unified. Therefore,it is necessary to make discussion on the basic and theoretical issues before conducting the mine geo-environmental evaluation on carrying capacity. Firstly,the concept,connotation,origin,development and evolution of the carrying capacity are analyzed,the mine geo-environmental system and its characteristics are analyzed. Then,the types of mine geo-environmental evaluation are summarized. Finally,the premises and assumptions of mine geo-environmental evaluation on carrying capacity are discussed in detail,besides that,the basic attributes of the mine geo-environmental evaluation on carrying capacity such as objects,scopes, properties,premises and purposes are also confirmed. The above analysis and discussion results can provide some useful ideas for the research work,and have the reference for mine geo-environmental protection and the planning of mineral resources ex-ploitation in China.