Source tracing of potentially toxic elements in soils around a typical coking plant in an industrial area in northern China
文献类型：期刊论文
| 作者 | Hu, Jian2,3; Chen, Wei-ping2,3; Zhao, Zhi-Qi4; Lu, Ran5; Cui, Meng6; Dai, Wen-jing4; Ma, Wen-min7; Feng, Xue1; Wan, Xiao-ming3,8; Wang, Ning5 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2022-02-10 |
| 卷号 | 807页码:13 |
| 关键词 | Potentially toxic elements Soil Pb isotopic Source tracing MixSIAR model |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2021.151091 |
| 通讯作者 | Hu, Jian(jianhu@rcees.ac.cn) ; Chen, Wei-ping(wpchen@rcees.ac.cn) |
| 英文摘要 | Coking plants are a substantial source of potentially toxic elements (PTEs) in soil. In this study, we examined the concentration of PTEs, the soil physicochemical properties, and the Pb isotopes in the soil inside and around a coking plant in an industrial city in northern China. We analyzed the spatial distribution of PTEs and the pollution risk areas by Igeo index, the enrichment factor (EF), and the Nemerow index, and we quantitatively identified the contribution of PTE pollution sources in the soil on a small- and medium-scale (plant and work section). Our results indicated that the Hg concentration inside the plant and the Cd concentration in the agricultural land around the plant were both relatively high. A comprehensive analysis of the soil in the study area was performed using the positive matrix factorization model and Pb isotope (206/207Pb, 208/206Pb) tracing method, based on the MixSIAR model, this analysis indicated that burning coal was the main source of Pb both inside (46.8%) and outside (26.3%) the coking plant. The pollution emission sources with significant influence on the soil outside the coking plant were diesel vehicles (12.5%), gas tanks (12.4%), and coke ovens (11.5%), while the sources inside the plant were quenching sections (11.1%), atmospheric deposition (11.0%), coke oven sections (9.6%), and diesel vehicles (6.1%). The results of PTE pollution risk zoning and Pb isotope tracing indicated that pollution is more serious in the western part of the plant, which is the area where coking and gas production takes place, and the most serious pollution outside the plant is mainly distributed to the southeast. This study provides theoretical and practical data indicating the contribution of industrial enterprises to soil pollution, and will help identify pol-lution responsibility and the management of pollution sources. (c) 2021 Elsevier B.V. All rights reserved. |
| WOS关键词 | HEAVY-METAL POLLUTION ; SOURCE IDENTIFICATION ; SURFACE SOILS ; HEALTH-RISK ; SOURCE APPORTIONMENT ; AGRICULTURAL SOIL ; STABLE-ISOTOPES ; WATER-UPTAKE ; LEAD ; PB |
| 资助项目 | National Key Research and Development Program of China[2018YFC1800306] ; National Key Research and Development Program of China[2019YFC1805805] ; National Key Research and Development Program of China[2017YFC0212701] ; National Natural Science Foundation of China[91644104] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000740224300010 |
| 出版者 | ELSEVIER |
| 资助机构 | National Key Research and Development Program of China ; National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/169286]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Hu, Jian; Chen, Wei-ping |
| 作者单位 | 1.China Natl Environm Monitoring Ctr, Beijing 100012, Peoples R China 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Skate Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Changan Univ, Sch Earth Sci & Resources, Xian 710054, Peoples R China 5.Chinese Acad Environm Planning, Res Ctr Heavy Met Pollut Prevent & Control, Beijing 100012, Peoples R China 6.Natl Marine Data & Informat Serv, Tianjin 300171, Peoples R China 7.Tianjin Normal Univ, Tianjin Key Lab Water Resources & Environm, Tianjin 300387, Peoples R China 8.Chinese Acad Sci, Ctr Environm Remediat, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Jian,Chen, Wei-ping,Zhao, Zhi-Qi,et al. Source tracing of potentially toxic elements in soils around a typical coking plant in an industrial area in northern China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2022,807:13. |
| APA | Hu, Jian.,Chen, Wei-ping.,Zhao, Zhi-Qi.,Lu, Ran.,Cui, Meng.,...&Wang, Ning.(2022).Source tracing of potentially toxic elements in soils around a typical coking plant in an industrial area in northern China.SCIENCE OF THE TOTAL ENVIRONMENT,807,13. |
| MLA | Hu, Jian,et al."Source tracing of potentially toxic elements in soils around a typical coking plant in an industrial area in northern China".SCIENCE OF THE TOTAL ENVIRONMENT 807(2022):13. |
入库方式： OAI收割
来源：地理科学与资源研究所
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