Toxic metals in agricultural soils near the industrial areas of Bangladesh: ecological and human health risk assessment
文献类型：期刊论文
| 作者 | Kormoker, Tapos1; Proshad, Ram2,3; Islam, Saiful3,4,5; Ahmed, Saad3; Chandra, Krishno6; Uddin, Minhaz7; Rahman, Mahfuzur8 |
| 刊名 | TOXIN REVIEWS
 |
| 出版日期 | 2019-08-06 |
| 页码 | 20 |
| 关键词 | Agricultural soils toxic metals PCA ecological risk health risk Bangladesh |
| ISSN号 | 1556-9543 |
| DOI | 10.1080/15569543.2019.1650777 |
| 通讯作者 | Proshad, Ram(ramproshadpstu03470@gmail.com) |
| 英文摘要 | This study was conducted to assess the potential ecological and human health risk of toxic metals in agricultural soils near the industrial areas of Bangladesh. In this study, six toxic metals (chromium, nickel, copper, arsenic, cadmium, and lead) were assessed in 58 soil samples of five different sampling sites around the industrial areas of Jhenaidah and Kushtia districts in Bangladesh. Toxic metals were measured using inductively coupled plasma mass spectrometer. Potential ecological and human health risk were assessed through enrichment factor (EF), contamination factor (C-f(i)), geoaccumulation index (I-geo), pollution load index (PLI), toxic unit analysis, chronic daily intake through exposure pathway, hazard quotient, and hazard index. The mean concentrations of Cr, Ni, Cu, As, Cd, and Pb were found to be 5.78, 21.0, 31.8, 8.05, 1.20, and 19.2 mg/kg, respectively. Metals concentrations were found below the recommended value set by Dutch standard, Canadian guidelines, and Australian guidelines except Cd. Principal component analysis indicates that most of the metals in agricultural soils are coming from industrial sector. The mean values of EF, I-geo, C-f(i), PLI, and toxic units were found safe level for all metals except Cd. In the view of potential ecological risk (PER), soils from all sampling sites indicated moderate to very high PER. Total target hazard quotients for all the studied metals in total sampling sites were <1 and cancer risk values were <10(-6) indicating low noncarcinogenic and cancer risk for adult and children. |
| WOS关键词 | HEAVY-METALS ; MULTIVARIATE-ANALYSIS ; SOURCE IDENTIFICATION ; HAZARDOUS ELEMENTS ; SURFACE SEDIMENTS ; TRACE-ELEMENTS ; HUMAN EXPOSURE ; URBAN SOILS ; MINING AREA ; LAND-USE |
| WOS研究方向 | Toxicology |
| 语种 | 英语 |
| WOS记录号 | WOS:000480211700001 |
| 出版者 | TAYLOR & FRANCIS INC |
| 源URL | [http://ir.imde.ac.cn/handle/131551/26969]  |
| 专题 | 成都山地灾害与环境研究所_山地灾害与地表过程重点实验室 |
| 通讯作者 | Proshad, Ram |
| 作者单位 | 1.Patuakhali Sci & Technol Univ, Dept Emergency Management, Dumki, Bangladesh 2.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Sichuan, Peoples R China 3.Patuakhali Sci & Technol Univ, Dept Soil Sci, Dumki 8602, Bangladesh 4.Univ Tokyo, Grad Sch Agr & Life Sci, Dept Appl Biol Chem, Tokyo, Japan 5.Yokohama Natl Univ, Grad Sch Environm & Informat Sci, Yokohama, Kanagawa, Japan 6.Sylhet Agr Univ, Fac Agr Engn & Technol, Sylhet, Bangladesh 7.Bangladesh Agr Univ, Dept Environm Sci, Mymensingh, Bangladesh 8.Patuakhali Sci & Technol Univ, Fac Agr, Dumki, Bangladesh |
| 推荐引用方式 GB/T 7714 | Kormoker, Tapos,Proshad, Ram,Islam, Saiful,et al. Toxic metals in agricultural soils near the industrial areas of Bangladesh: ecological and human health risk assessment[J]. TOXIN REVIEWS,2019:20. |
| APA | Kormoker, Tapos.,Proshad, Ram.,Islam, Saiful.,Ahmed, Saad.,Chandra, Krishno.,...&Rahman, Mahfuzur.(2019).Toxic metals in agricultural soils near the industrial areas of Bangladesh: ecological and human health risk assessment.TOXIN REVIEWS,20. |
| MLA | Kormoker, Tapos,et al."Toxic metals in agricultural soils near the industrial areas of Bangladesh: ecological and human health risk assessment".TOXIN REVIEWS (2019):20. |
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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