Potentially toxic elements exposure biomonitoring in the elderly around the largest polymetallic rare earth ore mining and smelting area in China
文献类型：期刊论文
| 作者 | Dai, Lijun3; Wang, Lingqing3,6; Wan, Xiaoming3; Yang, Jun3; Wang, Yong3; Liang, Tao3; Song, Hocheol1; Shaheen, Sabry M.2,4,6; Antoniadis, Vasileios5; Rinklebe, Joerg1,6 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2022-12-20 |
| 卷号 | 853页码:11 |
| ISSN号 | 0048-9697 |
| 关键词 | Total suspended particulates Hair sample Potentially toxic elements Risk assessment Multivariate statistical analysis |
| DOI | 10.1016/j.scitotenv.2022.158635 |
| 通讯作者 | Wang, Lingqing(wanglq@igsnrr.ac.cn) |
| 英文摘要 | Potentially toxic elements (PTEs) can be released during mining operations and ore processing. The pollution and health risk related to PTEs in total suspended particulates (TSPs) around the largest polymetallic rare earth mining area (Bayan Obo) and smelting area (Baotou) in Inner Mongolia, China, were evaluated. PTEs in the hair of the elderly living in these two areas and a reference area (Hohhot) were also examined. Relationships between PTEs in TSPs and hair with categorical factors (location, gender, etc.) were also modeled. Multivariate statistical analyses were carried out to analyze the possible sources of the PTEs in TSPs. The bubble maps of the concentrations of PTEs indicated that high concentrations of PTEs were near the industrial area where smelting plants and power plants were located. In ad-dition, health risks were assessed for adults in the mining and smelting area. The carcinogenic risk of Cr was high for residents in the study areas. Also, the residents were exposed to a non-carcinogenic risk of Ni. Significant mean value differences were observed between PTEs in the hair of the elderly in Baotou and Hohhot. Results of the linear regres-sion model indicated that around 31 % of the Pb in hair could be explained by the linear regression model, it could be affected by Ni and Zn in TSPs, but location, gender, and sampling time showed no significant contribution. Age was not significantly associated with the PTEs levels in hair in Baotou and Bayan Obo. The results provide important scientific evidence for a better understanding of the effects of PTEs in TSPs in polymetallic ore mining and smelting areas. |
| WOS关键词 | HEALTH-RISK ASSESSMENT ; SUSPENDED PARTICULATE MATTER ; HEAVY-METAL CONTAMINATION ; SIZE DISTRIBUTION ; TRACE-ELEMENTS ; AIR-POLLUTION ; ROAD DUST ; CHEMICAL-COMPOSITIONS ; SOURCE APPORTIONMENT ; TEMPORAL TRENDS |
| 资助项目 | National Natural Science Foundation of China[42173064] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000861181400011 |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/185089]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Wang, Lingqing |
| 作者单位 | 1.Sejong Univ, Dept Environm, Dept Environm & Energy, Seoul 05006, South Korea 2.King Abdulaziz Univ, Fac Meteorol Environm & Arid Land Agr, Dept Arid Land Agr, Jeddah 21589, Saudi Arabia 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 4.Univ Kafrelsheikh, Fac Agr, Dept Soil & Water Sci, Kafr El-sheikh 33516, Egypt 5.Univ Thessaly, Dept Agr Crop Prod & Rural Environm, Volos, Greece 6.Univ Wuppertal, Inst Fdn Engn, Sch Architecture & Civil Engn, Water and Waste Management,Soil & Groundwater Mana, Pauluskirchstr 7, D-42285 Wuppertal, Germany |
| 推荐引用方式 GB/T 7714 | Dai, Lijun,Wang, Lingqing,Wan, Xiaoming,et al. Potentially toxic elements exposure biomonitoring in the elderly around the largest polymetallic rare earth ore mining and smelting area in China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2022,853:11. |
| APA | Dai, Lijun.,Wang, Lingqing.,Wan, Xiaoming.,Yang, Jun.,Wang, Yong.,...&Rinklebe, Joerg.(2022).Potentially toxic elements exposure biomonitoring in the elderly around the largest polymetallic rare earth ore mining and smelting area in China.SCIENCE OF THE TOTAL ENVIRONMENT,853,11. |
| MLA | Dai, Lijun,et al."Potentially toxic elements exposure biomonitoring in the elderly around the largest polymetallic rare earth ore mining and smelting area in China".SCIENCE OF THE TOTAL ENVIRONMENT 853(2022):11. |
入库方式： OAI收割
来源：地理科学与资源研究所
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