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煤矿生产对毛乌素沙漠地下水系统的影响

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本文以碎石井矿区煤矿为例阐述了矿井开采产生的顶板采动裂隙、老窑巷道等多种导水通道,在不间断疏降水后降低了原有地下水各含水层水位,并进一步影响到潜水及地表水的水位和水质,同时对地表植被的生长产生了不可逆的影响.系统分析了煤矿生产对毛乌素沙漠地下水系统的影响.
The Impact of Coal Mining Production on the Groundwater Sys-tem in the Mu Us Desert
This article takes the coal mine in the gravel well mining area as an example to illustrate the various water channels generated by mining,such as roof mining cracks and old kiln tunnels.After continuous dewatering,the water levels of the origi-nal groundwater aquifers are reduced,which further affects the water level and quality of groundwater and surface water,and has an irreversible impact on the growth of surface vegetation.The system analyzed the impact of coal mining production on the groundwater system of the Mu Us Desert.

groundwater systemMu Us Desertcoal mining productionmining induced fractureswater level drops

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宁夏煤炭勘察公司有限公司,宁夏 银川 750001

地下水系统 毛乌素沙漠 煤矿生产 采动裂隙 水位下降

2024

新疆钢铁
新疆维吾尔自治区金属学会

新疆钢铁

影响因子:0.081
ISSN:1672-4224
年,卷(期):2024.(4)