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| Content Provider | Springer Nature Link |
|---|---|
| Author | Islam, Md. Saiful Ahmed, Md. Kawser Habibullah Al Mamun, Md. Raknuzzaman, Mohammad Ali, Mir Mohammad Eaton, Dennis Wayne |
| Copyright Year | 2016 |
| Abstract | Contamination of heavy metals in fish and vegetables is regarded as a major crisis globally, with a large share in many developing countries. In Bogra District of Bangladesh, concentrations of six heavy metals, i.e., chromium (Cr), nickel (Ni), copper (Cu), arsenic (As), cadmium (Cd) and lead (Pb), were evaluated in the most consumed vegetables and fish species. The sampling was conducted during February–March 2012 and August–September 2013. The levels of metals varied between different fish and vegetable species. Elevated concentrations of As, Cd and Pb were observed in vegetable species (Solanum tuberosum, Allium cepa and Daucus carota), and fish species (Anabas testudineus and Heteropneustes fossilis) were higher than the FAO/WHO permissible limits, indicating these three metals might pose risk from the consumption of these vegetable and fish species. The higher concentration of heavy metals in these vegetable species might be due to the higher uptake from soil and sediment ingestion behavior in fish species. Multivariate principal component analysis (PCA) showed significant anthropogenic contributions of Cr, Ni, Cu and Pb in samples as the PCA axis scores were correlated with scores of anthropogenic activities. Target hazard quotients showed that the intakes of Cu, As and Pb through vegetables and fish were higher than the recommended health standards, indicated non-carcinogenic risk. Therefore, intakes of these elements via fish and vegetables for Bangladeshi people are a matter of concern. |
| Starting Page | 253 |
| Ending Page | 265 |
| Page Count | 13 |
| File Format | |
| ISSN | 21945403 |
| Journal | Environmentalist |
| Volume Number | 36 |
| Issue Number | 3 |
| e-ISSN | 21945411 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2016-04-07 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Heavy metals Fish Vegetables Health risk Bangladesh Environment Environmental Management Sustainable Development Environmental Engineering/Biotechnology Environmental Economics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Environmental Science |
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