干旱区生态环境知识资源中心(Arid): Quantifying the Impact of Coal Mining on Underground Water in Arid and Semi-Arid Area: A Case Study of the New Shanghai No. 1 Coal Mine, Ordos Basin, China

Arid

DOI	10.3390/w15091765
	Quantifying the Impact of Coal Mining on Underground Water in Arid and Semi-Arid Area: A Case Study of the New Shanghai No. 1 Coal Mine, Ordos Basin, China
	Lyv, Yuguang; Qiao, Wei; Chen, Weichi; Cheng, Xianggang; Liu, Mengnan; Liu, Yingjie
通讯作者	Qiao, W
来源期刊	WATER
EISSN	2073-4441
出版年	2023
卷号	15 期号:9
英文摘要	The new Shanghai No. 1 Coal Mine is located in arid and semiarid area of northwest China, which is characterized by scarce rainfall, intense evaporation, and limited water resources. High-intensity coal mining has caused severe damage to groundwater resources. The Baotashan sandstone aquifer of the Jurassic system has abundant water resources, and they are stored in the floor strata of mining coal seams. This poses the risk of high-pressure build-up and water inrush hazards during the mining of coal. To avoid these, the Baotashan sandstone aquifer needs to be drained and depressurized, which can result in a huge waste of water resources. Thus, taking the New Shanghai No. 1 Coal Mine as the basis for the case study, the impact of coal mining on the underground water resources was quantified. Large-scale water release tests were performed under the shaft to determine the hydrogeological properties of the Baotashan sandstone aquifer and a three-dimensional numerical model of the groundwater system was established. The dynamic phenomenon of water drainage was simulated and the drained water discharge was predicted under the condition of safe mining.
英文关键词	arid and semiarid area quantitative assessment groundwater floor water inrush hazard northwest China
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000987852200001
WOS关键词	RESOURCES MANAGEMENT ; MODEL ; VEGETATION
WOS类目	Environmental Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/399024
推荐引用方式 GB/T 7714	Lyv, Yuguang,Qiao, Wei,Chen, Weichi,et al. Quantifying the Impact of Coal Mining on Underground Water in Arid and Semi-Arid Area: A Case Study of the New Shanghai No. 1 Coal Mine, Ordos Basin, China[J],2023,15(9).
APA	Lyv, Yuguang,Qiao, Wei,Chen, Weichi,Cheng, Xianggang,Liu, Mengnan,&Liu, Yingjie.(2023).Quantifying the Impact of Coal Mining on Underground Water in Arid and Semi-Arid Area: A Case Study of the New Shanghai No. 1 Coal Mine, Ordos Basin, China.WATER,15(9).
MLA	Lyv, Yuguang,et al."Quantifying the Impact of Coal Mining on Underground Water in Arid and Semi-Arid Area: A Case Study of the New Shanghai No. 1 Coal Mine, Ordos Basin, China".WATER 15.9(2023).