干旱区生态环境知识资源中心(Arid): Agricultural soil contamination and degradation near a mining area in an arid region

Arid

DOI	10.1016/j.gexplo.2023.107349
	Agricultural soil contamination and degradation near a mining area in an arid region
	Ghaneei-Bafghi, Mohammad-Javad; Feiznia, Sadat; Mokhtari, Ahmad Reza; Jaafari, Mohammad; Tavili, Ali; Khodaeian, Ziba
通讯作者	Ghaneei-Bafghi, MJ
来源期刊	JOURNAL OF GEOCHEMICAL EXPLORATION
ISSN	0375-6742
EISSN	1879-1689
出版年	2024
卷号	256
英文摘要	Industrial and mining activities release toxic substances and heavy metals into the soil of the surrounding environment and result in soil degradation and desertification. The contaminated residential areas near mines can endanger the health of residents, and the agricultural lands at the fringes of mines contaminate agricultural products with heavy metals. In this study, in order to determine the rate of soil degradation and its contamination at the margins of Koushk Pb-Zn mine, the surface of the agricultural soil adjacent to the mine was sampled. Surface soil samples were also prepared from around two villages in the vicinity of the mine and along the roadside. The samples were digested using four acid methods and analyzed by ICP-OES, and the concentrations of Pb, Zn, Cr, Co, Sb, and Ba were measured in the samples. The difference between the concentrations of heavy metals in the agricultural and rangeland soil samples was assessed with a t-test, and the corresponding contamination maps were plotted. The results showed that the agricultural soil in both villages was more polluted than the rangeland soil around the villages. Indeed, the lead and zinc concentrations in the agricultural soil of Koushk were several times higher than environmental standards. Also, despite the equal distance of the villages from the mine, the average amounts of barium, lead, and zinc in Koushk soil were 1.5, 26, and 11 times higher than those in Seyyedabad, respectively. As a result, the parent materials geochemistry is a major source of variation in soil pollution in two villages. In addition the agriculture management style can play a role in elemental content of the samples.
英文关键词	Mining Agricultural soil Pollution Heavy metal
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001125794300001
WOS关键词	HEALTH-RISK ASSESSMENT ; HEAVY-METAL POLLUTION ; SPATIAL-DISTRIBUTION ; BARIUM TOXICITY ; MINE ; URBAN ; ACCUMULATION ; SMELTER ; LEAD ; TRANSPORT
WOS类目	Geochemistry & Geophysics
WOS研究方向	Geochemistry & Geophysics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404516
推荐引用方式 GB/T 7714	Ghaneei-Bafghi, Mohammad-Javad,Feiznia, Sadat,Mokhtari, Ahmad Reza,et al. Agricultural soil contamination and degradation near a mining area in an arid region[J],2024,256.
APA	Ghaneei-Bafghi, Mohammad-Javad,Feiznia, Sadat,Mokhtari, Ahmad Reza,Jaafari, Mohammad,Tavili, Ali,&Khodaeian, Ziba.(2024).Agricultural soil contamination and degradation near a mining area in an arid region.JOURNAL OF GEOCHEMICAL EXPLORATION,256.
MLA	Ghaneei-Bafghi, Mohammad-Javad,et al."Agricultural soil contamination and degradation near a mining area in an arid region".JOURNAL OF GEOCHEMICAL EXPLORATION 256(2024).