干旱区生态环境知识资源中心(Arid): Mine Geological Environment Monitoring and Risk Assessment in Arid and Semiarid Areas

Arid

DOI	10.1155/2021/3896130
	Mine Geological Environment Monitoring and Risk Assessment in Arid and Semiarid Areas
	Jin, Jiaqi; Yan, Chicheng; Tang, Yixuan; Yin, Yilong
通讯作者	Yin, YL (corresponding author), Henan Univ, Miami Coll, Kaifeng 475004, Henan, Peoples R China.
来源期刊	COMPLEXITY
ISSN	1076-2787
EISSN	1099-0526
出版年	2021
卷号	2021
英文摘要	Along with the accelerated shift of coal mining to the ecologically fragile west, the contradiction between coal resource development and ecological protection in the western arid and semiarid coal mining areas is rapidly intensifying. Based on the above background, this thesis takes the coal mining area in the arid and semiarid regions as an example; applies the theories of ecology, coal mining subsidence, geodesy, and ecological restoration; uses remote sensing in synthetic aperture radar (SAR), geographic information system (GIS), and mathematical modelling to reveal the ecological evolution law of the mining area; measures the ecological damage of the mining area; and then proposes a reasonable ecological restoration strategy. The surface deformation monitoring study in the study area shows that on the whole, some areas in the study area have different degrees of surface subsidence disasters, and the maximum surface subsidence value exceeds 800 mm. From the distribution of surface subsidence in the study area, surface subsidence disasters mainly occur in the eastern and central mountainous areas rich in coal resources, as well as in the mining areas west of the Yellow River, and the subsidence basins are distributed in a series of irregular concentric ovals. In terms of the scale of surface subsidence in the study area, a total of 230.03 km(2) of land in the study area showed surface subsidence hazards during the monitoring period, accounting for 13.78% of the total area of the study area, of which the area of severe subsidence was 44.98 km(2) (2.69%). The area of more serious subsidence area is 101.33 km(2) (6.07%), and the area affected by subsidence is 83.72km(2) (5.01%).
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:000664175300001
WOS类目	Mathematics, Interdisciplinary Applications ; Multidisciplinary Sciences
WOS研究方向	Mathematics ; Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368702
作者单位	[Jin, Jiaqi; Yan, Chicheng; Tang, Yixuan; Yin, Yilong] Henan Univ, Miami Coll, Kaifeng 475004, Henan, Peoples R China
推荐引用方式 GB/T 7714	Jin, Jiaqi,Yan, Chicheng,Tang, Yixuan,et al. Mine Geological Environment Monitoring and Risk Assessment in Arid and Semiarid Areas[J],2021,2021.
APA	Jin, Jiaqi,Yan, Chicheng,Tang, Yixuan,&Yin, Yilong.(2021).Mine Geological Environment Monitoring and Risk Assessment in Arid and Semiarid Areas.COMPLEXITY,2021.
MLA	Jin, Jiaqi,et al."Mine Geological Environment Monitoring and Risk Assessment in Arid and Semiarid Areas".COMPLEXITY 2021(2021).