干旱区生态环境知识资源中心(Arid): Investigating spatial and temporal variations of soil moisture content in an arid mining area using an improved thermal inertia model

Arid

	Investigating spatial and temporal variations of soil moisture content in an arid mining area using an improved thermal inertia model
	Wang Yuchen; Bian Zhengfu; Lei Shaogang; Zhang Yu
来源期刊	Journal of Arid Land
ISSN	1674-6767
出版年	2017
卷号	9 期号:5 页码:712-726
英文摘要	Mining operations can usually lead to environmental deteriorations. Underground mining activities could cause an extensive decrease in groundwater level and thus a dramatic variation in soil moisture content (SMC). In this study, the spatial and temporal variations of SMC from 2001 to 2015 at two spatial scales (i.e., the Shendong coal mining area and the Daliuta Coal Mine) were analyzed using an improved thermal inertia model with a long-term series of Landsat TM/OLI (TM=Thematic Mapper and OLI=Operational Land Imager) data. Our results show that at large spatial scale (the Shendong coal mining area), underground mining activities had insignificant negative impacts on SMC and that at small spatial scale (the Daliuta Coal Mine), underground mining activities had significant negative impacts on SMC. Trend analysis of SMC demonstrated that areas with decreasing trend of SMC were mainly distributed in the mined area, indicating that underground mining is a primary cause for the drying trend in the mining region in this arid environment.
英文关键词	mining disturbance spatial-temporal variation soil moisture content thermal inertia Shendong coal mining area
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	CSCD
WOS研究方向	Agriculture
CSCD记录号	CSCD:6061098
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335854
作者单位	Wang Yuchen, School of Environment Science and Spatial Informatics, China University of Mining and Technology (Xuzhou), Xuzhou, Jiangsu 221116, China.; Bian Zhengfu, School of Environment Science and Spatial Informatics, China University of Mining and Technology (Xuzhou), Xuzhou, Jiangsu 221116, China.; Lei Shaogang, School of Environment Science and Spatial Informatics, China University of Mining and Technology (Xuzhou), Xuzhou, Jiangsu 221116, China.; Zhang Yu, School of Environment Science and Spatial Informatics, China University of Mining and Technology (Xuzhou), Xuzhou, Jiangsu 221116, China.; 221116.; 221116.; 221116.; 221116.
推荐引用方式 GB/T 7714	Wang Yuchen,Bian Zhengfu,Lei Shaogang,et al. Investigating spatial and temporal variations of soil moisture content in an arid mining area using an improved thermal inertia model[J],2017,9(5):712-726.
APA	Wang Yuchen,Bian Zhengfu,Lei Shaogang,&Zhang Yu.(2017).Investigating spatial and temporal variations of soil moisture content in an arid mining area using an improved thermal inertia model.Journal of Arid Land,9(5),712-726.
MLA	Wang Yuchen,et al."Investigating spatial and temporal variations of soil moisture content in an arid mining area using an improved thermal inertia model".Journal of Arid Land 9.5(2017):712-726.