Contamination, sources and health risk of heavy metals in soil and dust from different functional areas in an industrial city of Panzhihua City, Southwest China
文献类型：期刊论文
| 作者 | Long, Zhijie1,2; Zhu, He2 ; Bing, Haijian2; Tian, Xin1,2; Wang, Zhiguo1,2; Wang, Xiaofang1,2; Wu, Yanhong2
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| 刊名 | JOURNAL OF HAZARDOUS MATERIALS
 |
| 出版日期 | 2021-10-15 |
| 卷号 | 420页码:11 |
| ISSN号 | 0304-3894 |
| 关键词 | Heavy metal contamination Source identification Pb isotopes Human health Urban soil and dust |
| DOI | 10.1016/j.jhazmat.2021.126638 |
| 英文摘要 | The contamination of heavy metals in urban soil and dust is closely related to anthropogenic emissions, while to what extent the metal contamination varies among different functional areas in industrial cities remains unclear. In this study, the contamination and health risk of seven heavy metals in the soil and dust were assessed at different functional areas of Panzhihua City, Southwest China, and their sources were identified by the spatial divisions and Pb isotopes. The results showed that the contamination of V and Cr in the vanadium/steel plant (VsA) and the contamination of Cd, Pb and Zn in the iron-ore smelting (IsA) were significantly higher relative to other functional areas. The sources of the contaminated heavy metals in the soil and dust were mainly from smelting and manufacturing vanadium/steel products, coal combustion and traffic. Vanadium and Cr were the major metals primarily contributing to the noncarcinogenic and carcinogenic risks, despite the low contamination level of Cr. The results indicate that the VsA is the priority control area in the Panzhihua City, and besides V, more attention should be paid in the future to monitor Cr risk in the soil and dust because of its high contribution to the health risk. |
| WOS关键词 | MICROBIAL COMMUNITY RESPONSES ; REMOTE HIGH-MOUNTAIN ; STREET DUST ; ROAD DUST ; POLLUTION CHARACTERISTICS ; SOURCE APPORTIONMENT ; SPATIAL-DISTRIBUTION ; HUMAN EXPOSURE ; URBAN SOILS ; SEDIMENTS |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000713247100003 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/56160]  |
| 专题 | 成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室 |
| 通讯作者 | Bing, Haijian; Wu, Yanhong |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Surface Proc & Ecol Regulat, Chengdu 610041, Peoples R China |
| 推荐引用方式 GB/T 7714 | Long, Zhijie,Zhu, He,Bing, Haijian,et al. Contamination, sources and health risk of heavy metals in soil and dust from different functional areas in an industrial city of Panzhihua City, Southwest China[J]. JOURNAL OF HAZARDOUS MATERIALS,2021,420:11. |
| APA | Long, Zhijie.,Zhu, He.,Bing, Haijian.,Tian, Xin.,Wang, Zhiguo.,...&Wu, Yanhong.(2021).Contamination, sources and health risk of heavy metals in soil and dust from different functional areas in an industrial city of Panzhihua City, Southwest China.JOURNAL OF HAZARDOUS MATERIALS,420,11. |
| MLA | Long, Zhijie,et al."Contamination, sources and health risk of heavy metals in soil and dust from different functional areas in an industrial city of Panzhihua City, Southwest China".JOURNAL OF HAZARDOUS MATERIALS 420(2021):11. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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