西北地区不同类型矿产开发环境地质问题及其产生的主要原因
The major environment geological problems arised from different types of mineral development and its key causes in the Northwest China
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摘要: 西北地区矿产资源开发极大地促进了地区经济的发展,但是人为不合理地开发导致了严重的矿区环境地质问题。开发不同类型矿产导致不同的环境地质问题;而同一类型矿产因地域不同、开发方式不同以及不同企业开发导致的主要环境地质问题程度及差别较大;不同类型矿产开发所产生的环境地质问题具有明显的地域性特点。导致矿山生态环境恶化的主要因素有历史因素、政策因素、地方保护主义因素、经济技术因素和企业因素。Abstract: The mineral resources development in the Northwest China has greatly promoted the development of the district economy,but the mine ecological environment problems that the unrea sonable development leads are stern,and the part of mining a reas appears to worsent rend.It is different for the major ecology environment problems a rised from different types of mineral resources developing,or the same type of that which is in different regional,different development modes used and developed by differenten terprises.At last,the paper gives some causes to lead problems,for example,historical,community egoism,economical and technological factors,and so on.
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