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Evaluation of heavy metal contamination in agricultural topsoils in suburban Xuchang City, China
Yan, Hui1; Shengyuan, Yuan1; Li, Manyuan1; Xiao, Jun2
2015-08-01
发表期刊ENVIRONMENTAL EARTH SCIENCES
卷号74期号:3页码:2475-2480
文章类型Article
摘要Agricultural topsoils in suburban Xuchang City were analyzed to determine the concentrations of heavy metals (Mn, Cr, Ni, Cu, Pb and Zn). The contamination levels were evaluated using the geo-accumulation index, the enrichment factor and the integrated pollution index. According to the concentration and indices results, Mn, Cr and Ni exhibited non-contaminated levels and minor enrichment, with little to no contribution to the heavy metal contamination. Cu, Pb and Zn showed moderate contamination and enrichment, with moderately severe enrichment at several points. The variable intensities of human activities, such as the traffic flow and the number of industrial factories, explain the contamination levels between the sample sites.
关键词Heavy Metal Contamination Geoaccumulation Index Enrichment Factor Integrated Pollution Index
WOS标题词Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences
DOI10.1007/s12665-015-4252-7
关键词[WOS]STREET DUST ; GEOACCUMULATION INDEX ; SURFACE SEDIMENTS ; URBAN SOILS ; CADMIUM ; POLLUTION ; FERTILIZERS ; IRRIGATION ; PARTICLES ; JORDAN
收录类别SCI
语种英语
WOS研究方向Environmental Sciences & Ecology ; Geology ; Water Resources
WOS类目Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources
WOS记录号WOS:000358073800051
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/5071
专题加速器质谱中心
作者单位1.Xuchang Univ, Coll Urban Rural Planning & Landscape Architectur, Xuchang 461000, Peoples R China
2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Peoples R China
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Yan, Hui,Shengyuan, Yuan,Li, Manyuan,et al. Evaluation of heavy metal contamination in agricultural topsoils in suburban Xuchang City, China[J]. ENVIRONMENTAL EARTH SCIENCES,2015,74(3):2475-2480.
APA Yan, Hui,Shengyuan, Yuan,Li, Manyuan,&Xiao, Jun.(2015).Evaluation of heavy metal contamination in agricultural topsoils in suburban Xuchang City, China.ENVIRONMENTAL EARTH SCIENCES,74(3),2475-2480.
MLA Yan, Hui,et al."Evaluation of heavy metal contamination in agricultural topsoils in suburban Xuchang City, China".ENVIRONMENTAL EARTH SCIENCES 74.3(2015):2475-2480.
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