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Toxic metals in agricultural soils near the industrial areas of Bangladesh: ecological and human health risk assessment
Kormoker, Tapos1; Proshad, Ram2,3; Islam, Saiful3,4,5; Ahmed, Saad3; Chandra, Krishno6; Uddin, Minhaz7; Rahman, Mahfuzur8
Corresponding AuthorProshad, Ram(ramproshadpstu03470@gmail.com)
2019-08-06
Source PublicationTOXIN REVIEWS
ISSN1556-9543
Pages20
AbstractThis 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.
KeywordAgricultural soils toxic metals PCA ecological risk health risk Bangladesh
DOI10.1080/15569543.2019.1650777
Indexed BySCI
WOS KeywordHEAVY-METALS ; MULTIVARIATE-ANALYSIS ; SOURCE IDENTIFICATION ; HAZARDOUS ELEMENTS ; SURFACE SEDIMENTS ; TRACE-ELEMENTS ; HUMAN EXPOSURE ; URBAN SOILS ; MINING AREA ; LAND-USE
Language英语
WOS Research AreaToxicology
WOS SubjectToxicology
WOS IDWOS:000480211700001
PublisherTAYLOR & FRANCIS INC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/26969
Collection山地灾害与地表过程重点实验室
Corresponding AuthorProshad, Ram
Affiliation1.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
Corresponding Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
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.
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