干旱区生态环境知识资源中心(Arid): Pedotransfer functions for predicting heavy metals in natural soils using magnetic measures and soil properties

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DOI	10.1016/j.gexplo.2018.12.006
	Pedotransfer functions for predicting heavy metals in natural soils using magnetic measures and soil properties
	Ayoubi, Shamsollah; Karami, Mostafa
通讯作者	Ayoubi, Shamsollah
来源期刊	JOURNAL OF GEOCHEMICAL EXPLORATION
ISSN	0375-6742
EISSN	1879-1689
出版年	2019
卷号	197 页码:212-219
英文摘要	In this study, pedotransfer functions were developed using magnetic measures and soil properties to evaluate the concentrations of some heavy metals (Cr, Co, Fe, Cu, Ni, Mn, and Zn) in soils developed on some igneous rocks (gabbro, diorite-gabbro, gabbro-diorite, monzodiorite, spilite basalt, granite, and porphyritic-granite) in Kurdistan province, western Iran. A total number of 105 samples from both rocks and the associated surface soils were taken; magnetic susceptibility at two frequencies, concentrations of selected metals, and physcio-chemical properties of soils were then measured. The highest concentrations of metals were obtained for Co, Ni, Fe, Mn, and Cu in soils developed on gabbro and for Zn and Cr in soils developed on porphyritic-granite and spilite basalt, respectively. Magnetic measurements in soils and associated rocks could explain 78, 74, 77, 72, 75, 68, and 69% of the total variability of Zn, Cu, Ni, Fe, Mn, Co, and Cr concentrations in the studied soils. Inclusion of soil physcio-chemical properties did not significantly improve the prediction. Therefore, it seems that magnetic measurements, as fast, non-destructive, and cost-effective tools, could solely be used to successfully predict heavy metals in natural ecosystems, especially in reconnaissance scale studies.
英文关键词	Multiple linear regression Soil pollution Ferrimagnetic minerals Soil properties Natural ecosystems
类型	Article
语种	英语
国家	Iran
收录类别	SCI-E
WOS记录号	WOS:000454430300018
WOS关键词	SPATIAL-DISTRIBUTION ; POPULATION-DENSITY ; ARID REGION ; LAND-USE ; SUSCEPTIBILITY ; DUST ; CITY ; CONTAMINATION ; SEDIMENT ; PROVINCE
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/2XILL650/217028
作者单位	Isfahan Univ Technol, Coll Agr, Dept Soil Sci, Esfahan 8415683111, Iran
推荐引用方式 GB/T 7714	Ayoubi, Shamsollah,Karami, Mostafa. Pedotransfer functions for predicting heavy metals in natural soils using magnetic measures and soil properties[J],2019,197:212-219.
APA	Ayoubi, Shamsollah,&Karami, Mostafa.(2019).Pedotransfer functions for predicting heavy metals in natural soils using magnetic measures and soil properties.JOURNAL OF GEOCHEMICAL EXPLORATION,197,212-219.
MLA	Ayoubi, Shamsollah,et al."Pedotransfer functions for predicting heavy metals in natural soils using magnetic measures and soil properties".JOURNAL OF GEOCHEMICAL EXPLORATION 197(2019):212-219.