Emerging risks of toxic metal(loid)s in soil-vegetables influenced by steel-making activities and isotopic source apportionment
文献类型：期刊论文
| 作者 | Wang, Jin5; Wang, Lulu5; Wang, Yuxuan5; Tsang, Daniel C. W.4; Yang, Xiao3; Beiyuan, Jingzi2; Yin, Meiling5; Xiao, Tangfu5; Jiang, Yanjun5; Lin, Wenli5 |
| 刊名 | ENVIRONMENT INTERNATIONAL
 |
| 出版日期 | 2021 |
| 卷号 | 146页码:15 |
| 关键词 | Thallium Agricultural soil Food safety Risk assessment Potentially toxic elements |
| ISSN号 | 0160-4120 |
| DOI | 10.1016/j.envint.2020.106207 |
| 通讯作者 | Liu, Juan(liujuan858585@163.com) |
| 英文摘要 | Industrial activities tend to deteriorate adjacent agricultural lands due to accumulation of potentially toxic elements in soils and crops. However, better understanding of their distinctive source partitions and transfer process remains insufficient in steel-making area. The paper focuses on the pollution levels, health risks, and provenance identification of Tl, As, Pb, Cu, Ni, Co, Sb, Cd, Zn, Be, Cr, Fe, Mn, Mo, Sn, and V in common vegetables from different farmlands near a steel-making plant. The results showed that the Tl, As, Pb, Cd, Cr, Cu and Mn were of high-level contamination in soils and generally above the maximum permissible level (MPL). Calculation using hazard quotients (HQ) exhibited that consumption of the studied vegetables may entail significant health risks to residents, especially for children, resulting from the elevated contents of Tl, As and associated toxic elements. Calculation by binary mixing model using Pb isotopic compositions suggested that steel-making activities contributed to 35-80% of the contamination of Pb and As in vegetables. It is necessary to adopt appropriate remediation measures to mitigate the farmland contamination and ensure the food safety of the agricultural products. |
| WOS关键词 | HEAVY-METALS ; HEALTH-RISK ; TRACE-ELEMENTS ; LEAD ISOTOPES ; ARSENIC ACCUMULATION ; SELECTIVE ELECTRODES ; AGRICULTURAL SOILS ; THALLIUM UPTAKE ; ARABLE SOILS ; MINING AREA |
| 资助项目 | Natural Science Foundation of China[41873015] ; Natural Science Foundation of China[41573008] ; Natural Science Foundation of China[41830753] ; Natural Science Foundation of China[41773011] ; Guangdong Provincial Natural Science Foundation[2014A030313527] ; Research Fund Program of Shandong Provincial Key Laboratory of Water and Soil Conservation and Environmental Protection[STKF201901] ; Guangzhou University's 2021 training program for young top-notch personnels ; Challenge Cup Undergraduate Program |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000604625200005 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | Natural Science Foundation of China ; Guangdong Provincial Natural Science Foundation ; Research Fund Program of Shandong Provincial Key Laboratory of Water and Soil Conservation and Environmental Protection ; Guangzhou University's 2021 training program for young top-notch personnels ; Challenge Cup Undergraduate Program |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/137699]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Liu, Juan |
| 作者单位 | 1.Linyi Univ, Coll Resources & Environm, Shandong Prov Key Lab Water & Soil Conservat & En, Linyi, Shandong, Peoples R China 2.Foshan Univ, Sch Environm & Chem Engn, Foshan, Guangdong, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 4.Hong Kong Polytech Univ, Dept Civil & Environm Engn, Hung Hom, Kowloon, Hong Kong, Peoples R China 5.Minist Educ, Sch Environm Sci & Engn, Key Lab Water Qual & Conservat Pearl River Delta, Guangzhou 510006, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Jin,Wang, Lulu,Wang, Yuxuan,et al. Emerging risks of toxic metal(loid)s in soil-vegetables influenced by steel-making activities and isotopic source apportionment[J]. ENVIRONMENT INTERNATIONAL,2021,146:15. |
| APA | Wang, Jin.,Wang, Lulu.,Wang, Yuxuan.,Tsang, Daniel C. W..,Yang, Xiao.,...&Zhao, Min.(2021).Emerging risks of toxic metal(loid)s in soil-vegetables influenced by steel-making activities and isotopic source apportionment.ENVIRONMENT INTERNATIONAL,146,15. |
| MLA | Wang, Jin,et al."Emerging risks of toxic metal(loid)s in soil-vegetables influenced by steel-making activities and isotopic source apportionment".ENVIRONMENT INTERNATIONAL 146(2021):15. |
入库方式： OAI收割
来源：地理科学与资源研究所
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