Environmental geochemical mapping and multivariate geostatistical analysis of heavy metals in topsoils of a closed steel smelter: Capital Iron & Steel Factory, Beijing, China

被引：85

作者：

Yuan, Guo-Li ^{[1
,2
]}

Sun, Tian-He ^{[1
]}

Han, Peng ^{[1
]}

Li, Jun ^{[1
]}

机构：

[1] China Univ Geosci, Sch Earth Sci & Resources, Beijing 100083, Peoples R China

[2] China Univ Geosci, State Key Lab Biogeol & Environm Geol, Beijing 100083, Peoples R China

来源：

JOURNAL OF GEOCHEMICAL EXPLORATION | 2013年 / 130卷

关键词：

Geochemical mapping; Multivariate geostatistical analysis; Heavy metals; Steel smelter; Sources; AGRICULTURAL SOILS; URBAN GEOCHEMISTRY; HUMAN HEALTH; INDUSTRIAL; CONTAMINATION; AREA; POLLUTION; PLANT; METROPOLITAN; ELEMENTS;

D O I：

10.1016/j.gexplo.2013.02.010

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

A high-density survey was conducted in this study to determine the spatial distribution and possible sources of heavy metals at the former Capital Iron & Steel Factory, Beijing, China. A total of 400 surface soil samples were collected at a density of 16 samples per km(2), and the concentrations of heavy metals, such as Ni, Cr, V, As, Cu, Pb, Cd, Zn and Hg, were analyzed. The spatial distribution characteristics of these metals were demonstrated by environmental geochemical mapping. The mean concentrations of Ni, Cr, V and As are close to the background values. Enrichment factors show that the soil concentrations of Cu, Pb, Cd, Zn and Hg were higher than the background values, especially Hg. Multivariate geostatistical analysis suggests that Cu, Pb, Cd and Zn have similar properties and their presence was mainly from steel-smelting activities. However, the Hg contamination was more weakly related to the steel smelting activities, partially due to other anthropogenic activities, such as the combustion of coal for heating. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：15 / 21

页数：7

共 46 条

[1] Multivariate statistical and GIS-based approach to evaluate heavy metals behavior in mine sites for future reclamation [J].

Acosta, J. A. ;

Faz, A. ;

Martinez-Martinez, S. ;

Zornoza, R. ;

Carmona, D. M. ;

Kabas, S. .

JOURNAL OF GEOCHEMICAL EXPLORATION, 2011, 109 (1-3) :8-17

[2] Heavy metal contamination of the soils used for stocking raw materials in the former ILVA iron-steel industrial plant of Bagnoli (southern Italy) [J].

Adamo, P ;

Arienzo, M ;

Bianco, MR ;

Terribile, F ;

Violante, P .

SCIENCE OF THE TOTAL ENVIRONMENT, 2002, 295 (1-3) :17-34

[3] Legacy Problems in Urban Geochemistry [J].

Albanese, Stefano ;

Cicchella, Domenico .

ELEMENTS, 2012, 8 (06) :423-428

[4] Geochemical baselines and risk assessment of the Bagnoli brownfield site coastal sea sediments (Naples, Italy) [J].

Albanese, Stefano ;

De Vivo, Benedetto ;

Lima, Annamaria ;

Cicchella, Domenico ;

Civitillo, Diego ;

Cosenza, Antonio .

JOURNAL OF GEOCHEMICAL EXPLORATION, 2010, 105 (1-2) :19-33

[5] Environmental impact of the former Pb-Zn mining and smelting in East Belgium [J].

Cappuyns, V ;

Swennen, R ;

Vandamme, A ;

Niclaes, M .

JOURNAL OF GEOCHEMICAL EXPLORATION, 2006, 88 (1-3) :6-9

[6] Rapid urbanization in China: A real challenge to soil protection and food security [J].

Chen, Jie .

CATENA, 2007, 69 (01) :1-15

[7]

Chen Tong-bin, 2004, Huanjing Kexue, V25, P117

[8] Background and baseline concentration values of elements harmful to human health in the volcanic soils of the metropolitan and provincial areas of Napoli (Italy) [J].

Cicchella, D ;

De Vivo, B ;

Lima, A .

GEOCHEMISTRY-EXPLORATION ENVIRONMENT ANALYSIS, 2005, 5 :29-40

[9]

Fakoyade S. O., 2002, ENVIRON GEOL, V43, P145, DOI DOI 10.1007/S00254-002-0633-9

[10] Urban Geochemistry and Human Health [J].

Filippelli, Gabriel M. ;

Morrison, Deborah ;

Cicchella, Domenico .

ELEMENTS, 2012, 8 (06) :439-444

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