干旱区生态环境知识资源中心(Arid): Prediction and zoning of the impact of underground coal mining on groundwater resources

Arid

DOI	10.1016/j.psep.2022.10.013
	Prediction and zoning of the impact of underground coal mining on groundwater resources
	Li, Liangning; Li, Wenping; Wang, Qiqing
通讯作者	Li, WP
来源期刊	PROCESS SAFETY AND ENVIRONMENTAL PROTECTION
ISSN	0957-5820
EISSN	1744-3598
出版年	2022
卷号	168 页码:454-462
英文摘要	The protection of water resources near coal mines in arid areas is of great significance to regional geological and ecological environment protection and mining area planning. Determining how to reasonably predict the impact of mining on groundwater resources before exploitation is challenging. Adopting a coal mine in Ningxia, China, as a case study, first, a variable weight model (VWM) for evaluating the potential groundwater yield (PGY) of the target aquifer was established considering geological survey data before mining. Then, the traditional empirical equation was improved according to data for a nearby mining area to predict the height of the water-conducting fracture zone (WCFZ). Then, a zoning standard for the impact of mining on groundwater resources was proposed involving five regions: low, low-medium, medium, medium-high and high. Finally, hydrogeological test data and a borehole video camera system (BVCS) were used to verify the PGY and WCFZ height predictions, respectively, and water resource protection measures were proposed according to the zoning results. The research results could provide a reference for sustainable utilization of groundwater resources and rational planning of both groundwater resources and coal resources.
英文关键词	Underground coal mining Groundwater resources Confined aquifer Water resource conservation zoning
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000877342300005
WOS关键词	WATER-QUALITY ; COALFIELD ; MINE
WOS类目	Engineering, Environmental ; Engineering, Chemical
WOS研究方向	Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/394075
推荐引用方式 GB/T 7714	Li, Liangning,Li, Wenping,Wang, Qiqing. Prediction and zoning of the impact of underground coal mining on groundwater resources[J],2022,168:454-462.
APA	Li, Liangning,Li, Wenping,&Wang, Qiqing.(2022).Prediction and zoning of the impact of underground coal mining on groundwater resources.PROCESS SAFETY AND ENVIRONMENTAL PROTECTION,168,454-462.
MLA	Li, Liangning,et al."Prediction and zoning of the impact of underground coal mining on groundwater resources".PROCESS SAFETY AND ENVIRONMENTAL PROTECTION 168(2022):454-462.