陕西永陇矿区地质环境承载力评价研究  

Evaluation research of geological environment bearing capacity in Yonglong mining area,Shaanxi Province

作　　者：郝业 向科俊 杨韬 Hao Ye;Xiang Kejun;Yang Tao(Shaanxi Tiandi Geology Co.,Ltd.,Xi'an 710054,China)

机构地区：[1]陕西天地地质有限责任公司,陕西西安710054

出　　处：《能源与环保》2025年第1期90-95,101,共7页CHINA ENERGY AND ENVIRONMENTAL PROTECTION

基　　金：陕西省煤田地质集团有限公司项目(SMDZ-2023ZD-12)。

摘　　要：地质环境承载力是评价人类活动与自然地质环境是否协调的重要标度,在采矿区这两者之间的矛盾尤为突出。对矿区地质环境承载力进行评价,对于采矿活动的可持续发展具有重要的指导价值。基于GIS技术以及层次分析法,以陕西永陇矿区园子沟煤矿为研究对象,建立地质环境评价体系,对该矿区地质环境承载力进行了科学评价,将矿区分为了地质承载力好、中、差3个区域。研究结果表明,该矿区地质环境承载力差的区域集中于采矿活动强烈以及地质灾害发育区。该评价模型对矿区地质环境承载力评价具有较强的适用性,研究成果可为矿区后续的采矿活动以及地质环境恢复治理提供科学参考。The bearing capacity of geological environment is an important scale for evaluating whether human activities are coordinated with the natural geological environment,and the contradiction between the two is particularly prominent in mining areas.Evaluating the geological environment bearing capacity of mining areas has important guiding value for the sustainable development of mining activities in mining areas.Based on GIS technology and analytic hierarchy process(AHP),taking Yuanzigou Coal Mine in Yonglong mining area,Shaanxi Province as the research object,a geological environment evaluation system was established,the geological environment bearing capacity of the mining area was scientifically evaluated,and the mine was divided into three areas:high,medium and low poor geological bearing capacity.The results indicate that the areas with low geological environmental carrying capacity in the mining area are concentrated in areas with strong mining activities and geological disaster development.This evaluation model has strong applicability for the evaluation of geological environment carrying capacity in mining areas,and can provide scientific reference for subsequent mining activities and geological environment restoration and management in mining areas.

关 键 词：层次分析法 地质环境承载力 GIS 矿区 

分 类 号：X141[环境科学与工程—环境科学]