干旱区生态环境知识资源中心(Arid): Homology and heterogeneity of soil trace elements of coal power production bases in arid and semi-arid areas of Northwest China

Arid

DOI	10.1007/s10661-024-12738-4
	Homology and heterogeneity of soil trace elements of coal power production bases in arid and semi-arid areas of Northwest China
	Feng, Feisheng; Zhou, Yong; Su, Wanli; Sun, Jie; Li, Yang
通讯作者	Su, WL
来源期刊	ENVIRONMENTAL MONITORING AND ASSESSMENT
ISSN	0167-6369
EISSN	1573-2959
出版年	2024
卷号	196 期号:7
英文摘要	Coal power activities could cause regional fluctuations of trace elements, but the distribution information of these trace elements in arid and semi-arid areas is insufficient. In this study, the soil trace elements (As, B, Be, Cd, Co, Cr, Cu, Fe, Ga, Ge, Mn, Mo, Ni, Pb, Sb, Sn, Sr, Ti, Tl, and Zn) of Ningdong Coal Power Production Base in China were monitored. Results showed that the concentrations of B, Tl, Mn, Pb, Cr, K, Cu, and Co exceeded background values. The maximum risk index reached 265.66, while the trace elements posed a cancer risk to children. Combining correlation analyses (CA), principal component analysis (PCA), and positive matrix factorization (PMF) techniques, it indicated that trace elements were mainly coming from coal combustion (34.15%), livestock farming (17.44%), traffic emissions (12.42%), and natural factors (35.99%). This study reveals the sources and potential ecological risks of soil trace elements in the Ningdong Coal and Power Production Base. It provides a scientific basis for developing targeted environmental management measures and reducing human health risks.
英文关键词	Coal-electricity production base Soil trace elements Risk assessment Sources
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001237867500002
WOS关键词	HEALTH-RISK ASSESSMENT ; HEAVY-METALS ; SOURCE APPORTIONMENT ; AGRICULTURAL SOILS ; POLLUTION ; IDENTIFICATION ; COMPONENTS ; INVENTORY ; EMISSION ; PROVINCE
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403602
推荐引用方式 GB/T 7714	Feng, Feisheng,Zhou, Yong,Su, Wanli,et al. Homology and heterogeneity of soil trace elements of coal power production bases in arid and semi-arid areas of Northwest China[J],2024,196(7).
APA	Feng, Feisheng,Zhou, Yong,Su, Wanli,Sun, Jie,&Li, Yang.(2024).Homology and heterogeneity of soil trace elements of coal power production bases in arid and semi-arid areas of Northwest China.ENVIRONMENTAL MONITORING AND ASSESSMENT,196(7).
MLA	Feng, Feisheng,et al."Homology and heterogeneity of soil trace elements of coal power production bases in arid and semi-arid areas of Northwest China".ENVIRONMENTAL MONITORING AND ASSESSMENT 196.7(2024).