摘要
以山西省沁水县煤矿为研究对象,分析了影响煤矿区生态环境的因素,运用概率积分法预测了采矿引起的地表移动的最大值、沉陷时间以及沉陷对区域生态环境的影响,采取类比法计算了工作面的水土流失量,并预测其对区域生态环境的影响,提出了减少煤矿山开采对生态环境影响的措施,这些结果对于煤矿山生态环境保护和矿区可持续发展具有重要意义。
The factors of the eco-environmental impact assessment of coal-mine area from Qinshui county of Shanxi province are discussed.The ground depression caused by mining was predicted using the probability integral model.The soil and water loss was calculated according to the analogy method.The eco-environmental impacts of ground depression,soil and water loss were also evaluated.Some suggestions on reducing the negative impacts from mining are putting forward.The result has an important role in improving environment and sustainable economic development.
出处
《金属矿山》
CAS
北大核心
2010年第3期129-133,共5页
Metal Mine
基金
国家高技术研究发展计划("863"计划)项目(编号:2006AA06Z407)
关键词
煤矿
地表沉陷
水土流失
生态环境影响评价
Coal-mine
Ground depression
Soil and water loss
Eco-environmental impact assessment
