Source Identification and Spatial Variation Analysis of Potentially Hazardous Elements in Topsoil Based on Multi-Source Data in Longkou City, China
文献类型：期刊论文
| 作者 | Yu, Qing1,2; Wu, Quanyuan1; Qiao, Jianmin1; Zhou, Xu3; Xu, Xibo1; Cao, Jianfei1; Yao, Lei1; Cui, Yurong1 |
| 刊名 | POLISH JOURNAL OF ENVIRONMENTAL STUDIES
 |
| 出版日期 | 2022 |
| 卷号 | 31期号:1页码:947-957 |
| 关键词 | potentially hazardous elements (PHEs) multi-source data topsoil source identification spatial variation |
| ISSN号 | 1230-1485 |
| DOI | 10.15244/pjoes/139740 |
| 通讯作者 | Wu, Quanyuan(wqy6420582@163.com) |
| 英文摘要 | This study identified the sources and analyzed the spatial variation of potentially hazardous elements (Cr, Cu, Ni, Pb, Zn, Cd, As, and Hg) using land use, soil parent material, slope and elevation, combined with geostatistics and multi-source statistics in Longkou city, China. The results showed that Cr, Ni, and As were mainly controlled by natural factors such as granite and elevation, and high- concentration areas were mainly in the northeast and south of the study area. Higher Hg levels were derived from mixed sources, including industrial and transportation activities in the central urban area. Cd was mainly controlled by mixed sources, and its spatial variation was affected by elevation, industrial activities, and granite. Pb came from mixed sources, and its spatial variation was influenced by smelting and gilding industries and alluvial sediments. Cu originated from artificial sources and was affected by industrial and agricultural activities; it was mainly distributed in mining areas in the northwest and orchards in the southeast of the study area. Zn came from mixed sources, and its spatial variation was affected by industry, agriculture, and alluvial sediments; high concentrations were mainly found in mining areas in the northwest and orchards and farmland in the south. |
| WOS关键词 | MULTIVARIATE STATISTICAL-ANALYSIS ; HEAVY-METALS ; AGRICULTURAL SOILS ; RISK-ASSESSMENT ; POLLUTION ; AREAS ; WATER ; CONTAMINATION ; SEDIMENTS ; DISTRICT |
| 资助项目 | National Natural Science Foundation of China[41371395] ; Shandong Province Key Research and Development Plan[2019GSF109034] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000799779000038 |
| 出版者 | HARD |
| 资助机构 | National Natural Science Foundation of China ; Shandong Province Key Research and Development Plan |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/177797]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Wu, Quanyuan |
| 作者单位 | 1.Shandong Normal Univ, Coll Geog & Environm, Jinan 250358, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China 3.Beijing Normal Univ, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Qing,Wu, Quanyuan,Qiao, Jianmin,et al. Source Identification and Spatial Variation Analysis of Potentially Hazardous Elements in Topsoil Based on Multi-Source Data in Longkou City, China[J]. POLISH JOURNAL OF ENVIRONMENTAL STUDIES,2022,31(1):947-957. |
| APA | Yu, Qing.,Wu, Quanyuan.,Qiao, Jianmin.,Zhou, Xu.,Xu, Xibo.,...&Cui, Yurong.(2022).Source Identification and Spatial Variation Analysis of Potentially Hazardous Elements in Topsoil Based on Multi-Source Data in Longkou City, China.POLISH JOURNAL OF ENVIRONMENTAL STUDIES,31(1),947-957. |
| MLA | Yu, Qing,et al."Source Identification and Spatial Variation Analysis of Potentially Hazardous Elements in Topsoil Based on Multi-Source Data in Longkou City, China".POLISH JOURNAL OF ENVIRONMENTAL STUDIES 31.1(2022):947-957. |
入库方式： OAI收割
来源：地理科学与资源研究所
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