Assessment of Trace Elements in the Demersal Fishes of a Coastal River in Bangladesh: a Public Health Concern
文献类型：期刊论文
| 作者 | Ali, Mir Mohammad6,7; Ali, M. Lokman7; Proshad, Ram1; Islam, Saiful2,3; Rahman, Zillur4; Kormoker, Tapos5 |
| 刊名 | THALASSAS
 |
| 出版日期 | 2020-06-30 |
| 页码 | 15 |
| 关键词 | Fish Trace elements Target hazard quotient Hazard index Cancer risk Bangladesh |
| ISSN号 | 0212-5919 |
| DOI | 10.1007/s41208-020-00227-7 |
| 通讯作者 | Islam, Saiful(msaifulpstu@yahoo.com) |
| 英文摘要 | Trace elements contamination in the aquatic ecosystem is a current and major environmental concern due to their non-degradable nature and toxic effects on human health. Concentrations of arsenic (As), chromium (Cr), cadmium (Cd) and lead (Pb) in fish were estimated to evaluate contamination levels and health risks for Bangladeshi adults. A total of six demersal fish species namelyMystus vittatus,Polynemus paradiseus,Sillaginopsis panijus,Lates calcarifer,Cynoglossus arelandPseudapocryptes elongateswere collected in summer and winter season from the coastal Karnaphuli River, Bangladesh. The analyzed trace elements varied between different species of fish. The concentration of studied trace elements exceed Food and Agriculture Organization/World Health Organization maximum tolerable intake indicating risk to human body. The mean concentration of As, Cr, Cd and Pb were found 2.18, 9.1, 7.2 and 4.38 times higher than the recommended value. Health risks associated with these trace element intakes were evaluated in terms of dietary intake and target hazard quotients (THQs). The THQs value for individual fish species was more than one which was responsible for non-carcinogenic health hazard due to fish consumption. Target Carcinogenic Risk (TR) value for arsenic and lead was also higher than USEPA standard (10(-4)) indicated chronic cancer risk to human. From the health point of view, this study showed that the inhabitants who consume these fishes are exposed chronically to trace elements pollution with carcinogenic and non-carcinogenic consequences. |
| WOS关键词 | HEAVY-METAL CONTAMINATION ; RISK-ASSESSMENT ; SURFACE SEDIMENTS ; MARINE FISH ; COMMERCIAL FISH ; TOXIC METALS ; LAST DECADE ; WATER ; CONSUMPTION ; EXPOSURE |
| 资助项目 | National Science and Technology MS Fellowship from the Ministry of Science and Technology, The Government People's Republic of Bangladesh[NST-2014-15] |
| WOS研究方向 | Marine & Freshwater Biology ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:000544543200001 |
| 出版者 | SPRINGER INTERNATIONAL PUBLISHING AG |
| 资助机构 | National Science and Technology MS Fellowship from the Ministry of Science and Technology, The Government People's Republic of Bangladesh |
| 源URL | [http://ir.imde.ac.cn/handle/131551/35177]  |
| 专题 | 中国科学院水利部成都山地灾害与环境研究所 |
| 通讯作者 | Islam, Saiful |
| 作者单位 | 1.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu, Peoples R China 2.Patuakhali Sci & Technol Univ, Dept Soil Sci, Patuakhali 8602, Bangladesh 3.Univ Tokyo, Grad Sch Agr & Life Sci, Dept Appl Biol Chem, Tokyo, Japan 4.Dept Fisheries, Fish Inspect & Qual Control Chem Lab, Dhaka, Bangladesh 5.Patuakhali Sci & Technol Univ, Dept Emergency Management, Patuakhali 8602, Bangladesh 6.Sher E Bangla Agr Univ, Dept Aquaculture, Dhaka 1207, Bangladesh 7.Patuakhali Sci & Technol Univ, Dept Aquaculture, Patuakhali 8602, Bangladesh |
| 推荐引用方式 GB/T 7714 | Ali, Mir Mohammad,Ali, M. Lokman,Proshad, Ram,et al. Assessment of Trace Elements in the Demersal Fishes of a Coastal River in Bangladesh: a Public Health Concern[J]. THALASSAS,2020:15. |
| APA | Ali, Mir Mohammad,Ali, M. Lokman,Proshad, Ram,Islam, Saiful,Rahman, Zillur,&Kormoker, Tapos.(2020).Assessment of Trace Elements in the Demersal Fishes of a Coastal River in Bangladesh: a Public Health Concern.THALASSAS,15. |
| MLA | Ali, Mir Mohammad,et al."Assessment of Trace Elements in the Demersal Fishes of a Coastal River in Bangladesh: a Public Health Concern".THALASSAS (2020):15. |
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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