Knowledge Management System Of Institute of Earth Environment, CAS
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 |
ISSN | 1866-6280 |
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 |
DOI | 10.1007/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 |
出版者 | SPRINGER |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ieecas.cn/handle/361006/9284 |
专题 | 黄土与第四纪地质国家重点实验室(2010~) |
通讯作者 | Yan, Hui |
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 |
推荐引用方式 GB/T 7714 | 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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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Evaluation of heavy (805KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 请求全文 |
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