干旱区生态环境知识资源中心(Arid): Potentially Toxic Element Content in Arid Agricultural Soils in South Iran

Arid

DOI	10.3390/agronomy10040564
	Potentially Toxic Element Content in Arid Agricultural Soils in South Iran
	Moghtaderi, Tahereh; Shakeri, Ata; Rodriguez-Seijo, Andres
通讯作者	Rodriguez-Seijo, A
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2020
卷号	10 期号:4
英文摘要	Potentially toxic elements (PTE) are considered to be dangerous threats, both for human health and the environment. Here, the contamination level, sources, and ecological risks posed by PTE were investigated in 19 topsoils from agricultural lands in the Bandar Abbas County on the southern coast of Iran. The soil fraction <63 mu m was used for the analysis of the pseudototal contents of PTE (arsenic, cadmium, cobalt, chromium, copper, lead, manganese, molybdenum, nickel, vanadium, and zinc). The results were analyzed using principal component analysis (PCA) and Pearson's correlations, different pollution indices [enrichment factor (EF), contamination factor (Cf), and modified degree of contamination (mCd), and the potential ecological risk index (PERI). The results of the pollution indices showed that the contamination levels of the studied agricultural soils are low to moderate, while the average PERI values indicate that the ecological risks of PTE range from low to high in the soils of the studied area. Correlations and PCA analyses suggest that studied elements have three possible origins: geogenic (chromium, cobalt, copper, manganese, vanadium, and zinc), anthropogenic (cadmium, nickel, phosphorus and lead) and atmospheric (arsenic) sources. These findings are helpful for the long-term assessment of PTE in the Bandar Abbas County.
英文关键词	arid environment metals principal component analysis soil contamination
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:000534619900049
WOS关键词	HEAVY-METALS CONTAMINATION ; HEALTH-RISK ASSESSMENT ; ECOLOGICAL RISK ; SPATIAL-DISTRIBUTION ; URBAN SOILS ; SURFACE SOILS ; BANDAR ABBAS ; STREET DUST ; LAND-USE ; POLLUTION
WOS类目	Agronomy ; Plant Sciences
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/324515
作者单位	[Moghtaderi, Tahereh] Landscape & Green Spaces Org Shiraz Municipal Shi, Shiraz 7136618947, Iran; [Shakeri, Ata] Kharazmi Univ, Dept Appl Geol, Fac Earth Sci, 49 Mofatteh Ave,POB 15614, Tehran, Iran; [Rodriguez-Seijo, Andres] Univ Porto, Interdisciplinary Ctr Marine & Environm Res CIIMA, Av Gen Norton de Matos S-N, P-4450208 Matosinhos, Portugal; [Rodriguez-Seijo, Andres] Univ Porto, Dept Biol, Fac Sci, Rua Campo Alegre, P-4169007 Porto, Portugal
推荐引用方式 GB/T 7714	Moghtaderi, Tahereh,Shakeri, Ata,Rodriguez-Seijo, Andres. Potentially Toxic Element Content in Arid Agricultural Soils in South Iran[J],2020,10(4).
APA	Moghtaderi, Tahereh,Shakeri, Ata,&Rodriguez-Seijo, Andres.(2020).Potentially Toxic Element Content in Arid Agricultural Soils in South Iran.AGRONOMY-BASEL,10(4).
MLA	Moghtaderi, Tahereh,et al."Potentially Toxic Element Content in Arid Agricultural Soils in South Iran".AGRONOMY-BASEL 10.4(2020).