Geochemical Anomaly Characteristics of Cd in Soils around Abandoned Lime Mines: Evidence from Multiple Technical Methods
文献类型：期刊论文
| 作者 | Wei, Lu1,2,3; Wang, Meichen4,5; Liu, Guijian1,3; Wu, Dun1,4 |
| 刊名 | MOLECULES
 |
| 出版日期 | 2021-09-01 |
| 卷号 | 26期号:17页码:11 |
| 关键词 | waste lime mine Cd mineral composition spatial distribution characteristics potential ecological risk assessment |
| DOI | 10.3390/molecules26175127 |
| 通讯作者 | Liu, Guijian(lgj@ustc.edu.cn) ; Wu, Dun(wudun@ustc.edu.cn) |
| 英文摘要 | Lime mines are a potential source of pollution, and the surrounding soil environment is generally at threat, especially in abandoned lime mines. This paper focuses on the study area in eastern Anhui, attempting to analyze whether Cd enrichment is related to abandoned mines. On the basis of geological investigation, this study systematically used XRD, XRF, GTS and universal Kriging interpolation to determine the distribution law of Cd in the study area, and evaluated the potential ecological risk of Cd. The results showed that the main mineral types of soil samples of red clastic rock soil parent material (RdcPm) and soil samples of carbonate soil parent material (CPm) were not completely the same. Correlation analysis showed that CaO, MgO and Cd were positively correlated with the CPm. Human activities led to the accumulation of Cd in the study area. High Cd was mainly concentrated in the northwest of the study area, which was correlated with abandoned mines and soil parent materials. The study area was dominated by slight potential risks, although some areas had medium potential risks and high potential risks. All potential high risks were in the CPm field. This study provides a scientific basis for the comprehensive utilization and development planning of soil in the study area. |
| WOS关键词 | METAL CONCENTRATIONS ; AGRICULTURAL SOILS ; POLLUTION ; SITE ; CITY |
| 资助项目 | Key Research and Development Projects in Anhui Porvince[202104i07020008] ; Key Research and Development Projects in Anhui Porvince[202004g01020006] ; Geochemical Investigation of Soil Quality in Huaihe River Wanjiang Economic Zone[121201236000160009] |
| WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000694359400001 |
| 出版者 | MDPI |
| 资助机构 | Key Research and Development Projects in Anhui Porvince ; Geochemical Investigation of Soil Quality in Huaihe River Wanjiang Economic Zone |
| 源URL | [http://ir.ieecas.cn/handle/361006/16972]  |
| 专题 | 地球环境研究所_黄土与第四纪地质国家重点实验室（2010~） |
| 通讯作者 | Liu, Guijian; Wu, Dun |
| 作者单位 | 1.Univ Sci & Technol China, Sch Earth & Space Sci, CAS Key Lab Crust Mande Mat & Environm, Hefei 230026, Peoples R China 2.Geoenvironm Monitoring Inst Anhui Prov, Hefei 230001, Peoples R China 3.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Peoples R China 4.Explorat Res Inst, Anhui Prov Bur Coal Geol, Hefei 230088, Peoples R China 5.Hefei Univ Technol, Sch Resources & Environm Engn, Hefei 230009, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Lu,Wang, Meichen,Liu, Guijian,et al. Geochemical Anomaly Characteristics of Cd in Soils around Abandoned Lime Mines: Evidence from Multiple Technical Methods[J]. MOLECULES,2021,26(17):11. |
| APA | Wei, Lu,Wang, Meichen,Liu, Guijian,&Wu, Dun.(2021).Geochemical Anomaly Characteristics of Cd in Soils around Abandoned Lime Mines: Evidence from Multiple Technical Methods.MOLECULES,26(17),11. |
| MLA | Wei, Lu,et al."Geochemical Anomaly Characteristics of Cd in Soils around Abandoned Lime Mines: Evidence from Multiple Technical Methods".MOLECULES 26.17(2021):11. |
入库方式： OAI收割
来源：地球环境研究所
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