华蓥市矿山地质环境综合研究
发布时间：2019-01-06 05:27
【摘要】：近年来,矿产资源的大规模开采引发了一系列的社会、经济和生态环境问题,不仅威胁着人民群众生命财产安全,破坏了和谐的生态环境,而且严重影响和制约了社会经济的可持续发展。因此,矿产开发等人类工程活动与生态环境保护之间如何实现发展可持续,已成为亟待解决的现实问题。矿山地质环境评价一般从资源、环境、经济三者相互协调发展的角度出发,全面系统地分析矿山地质环境,并对其影响程度进行定量评价。现今国内外专家学者密切关注并就矿山地质环境评价方法开展了大量的理论研究,但目前国内学者主要是就单个矿山的地质环境问题开展研究课题,而对区域性、整体性及多因素评价的研究目前还处于刚刚起步的阶段。本文在对资源枯竭型城市华蓥市矿山地质环境进行野外实地调查的基础上,结合收集到的矿区相关开采、环境地质等方面的资料,从自然地理条件、地质背景、矿山开采现状等方面入手,对华蓥市因矿产开发而引起的地质灾害问题、地下水环境破坏问题、地形地貌景观破坏问题及土地资源损毁破坏问题等进行了详尽深入的调查、分析与评价。本文运用层次分析法从地质环境条件、三废排放、压占与破坏土地、地质灾害发育和生态环境恢复等5个方面选取出的14个评价指标因子,构建了一套评价指标体系和评价模型,用于评价华蓥市矿山地质环境问题的影响程度,然后根据评价结果划分出严重区、较严重区和一般区。最后有针对性地提出了地质灾害防治、水资源环境保护、土地资源与地形地貌景观恢复,以及矿山地质环境监测等一系列的措施,为有效指导华蓥市合理开发矿产资源及开展地质环境防治提供了科学的依据。
[Abstract]:In recent years, the large-scale exploitation of mineral resources has caused a series of social, economic and ecological environmental problems, which not only threaten the safety of people's lives and property, but also destroy the harmonious ecological environment. And seriously affected and restricted the sustainable development of social economy. Therefore, how to realize sustainable development between human engineering activities such as mineral exploitation and ecological environment protection has become a practical problem to be solved urgently. Generally speaking, the geological environment evaluation of mines is based on the coordinated development of resources, environment and economy. The geological environment of mines is analyzed comprehensively and systematically, and its influence degree is evaluated quantitatively. At present, experts and scholars at home and abroad pay close attention to mine geological environment assessment methods and carry out a large number of theoretical studies. However, at present, domestic scholars mainly focus on the geological environment of a single mine. The research of integrality and multi-factor evaluation is still in its infancy. On the basis of field investigation of mine geological environment in Huaying City, a resource-exhausted city, this paper combines the data collected from related mining and environmental geology in the mining area, and from the natural geographical conditions, geological background, etc. Starting with the present situation of mining in Huaying City, the geological disasters caused by mineral exploitation, the environmental damage of groundwater, the damage of landform and landscape and the destruction of land resources are investigated in detail and deeply. Analysis and evaluation. In this paper, 14 evaluation index factors are selected from five aspects, such as geological environment condition, waste discharge, occupation and destruction of land, development of geological disaster and restoration of ecological environment, etc. A set of evaluation index system and evaluation model are constructed to evaluate the influence degree of mine geological environmental problems in Huaying City. According to the evaluation results, the serious area, the more serious area and the general area are divided. Finally, a series of measures such as geological disaster prevention and control, water resources environmental protection, land resources, landform and landscape restoration, and mine geological environment monitoring are put forward. It provides a scientific basis for the rational exploitation of mineral resources and the prevention and control of geological environment in Huaying City.
【学位授予单位】：中国地质大学(北京)
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TD167;X82
本文编号：2402403
[Abstract]:In recent years, the large-scale exploitation of mineral resources has caused a series of social, economic and ecological environmental problems, which not only threaten the safety of people's lives and property, but also destroy the harmonious ecological environment. And seriously affected and restricted the sustainable development of social economy. Therefore, how to realize sustainable development between human engineering activities such as mineral exploitation and ecological environment protection has become a practical problem to be solved urgently. Generally speaking, the geological environment evaluation of mines is based on the coordinated development of resources, environment and economy. The geological environment of mines is analyzed comprehensively and systematically, and its influence degree is evaluated quantitatively. At present, experts and scholars at home and abroad pay close attention to mine geological environment assessment methods and carry out a large number of theoretical studies. However, at present, domestic scholars mainly focus on the geological environment of a single mine. The research of integrality and multi-factor evaluation is still in its infancy. On the basis of field investigation of mine geological environment in Huaying City, a resource-exhausted city, this paper combines the data collected from related mining and environmental geology in the mining area, and from the natural geographical conditions, geological background, etc. Starting with the present situation of mining in Huaying City, the geological disasters caused by mineral exploitation, the environmental damage of groundwater, the damage of landform and landscape and the destruction of land resources are investigated in detail and deeply. Analysis and evaluation. In this paper, 14 evaluation index factors are selected from five aspects, such as geological environment condition, waste discharge, occupation and destruction of land, development of geological disaster and restoration of ecological environment, etc. A set of evaluation index system and evaluation model are constructed to evaluate the influence degree of mine geological environmental problems in Huaying City. According to the evaluation results, the serious area, the more serious area and the general area are divided. Finally, a series of measures such as geological disaster prevention and control, water resources environmental protection, land resources, landform and landscape restoration, and mine geological environment monitoring are put forward. It provides a scientific basis for the rational exploitation of mineral resources and the prevention and control of geological environment in Huaying City.
【学位授予单位】：中国地质大学(北京)
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TD167;X82
【参考文献】
相关期刊论文 前1条
1 马爱民;谢亚琼;;矿山地质环境保护与治理恢复方案编制中几个技术问题的探讨[J];中国环境管理干部学院学报;2009年02期
，本文编号：2402403
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