Metal Concentrations and Health Risk Assessment in the Muscle of Ten Commercial Fish Species from the Chishui River, China
文献类型: 外文期刊
作者: Cai, S. W. 1 ; Ni, Z. H. 2 ; Liu, B. 1 ; Fan, L. L. 1 ;
作者机构: 1.Zunyi Normal Coll, Dept Resources & Environm, Zunyi, Guizhou, Peoples R China
2.Chinese Acad Fishery Sci, Yangtze River Fisheries Res Inst, Wuhan, Hubei, Peoples R China
关键词: Metal;Fish;Health risk;Chishui River
期刊名称:INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH ( 影响因子:2.479; 五年影响因子:2.146 )
ISSN: 1735-6865
年卷期: 2017 年 11 卷 2 期
页码:
收录情况: SCI
摘要: Concentrations of Cu, Zn, Pb, Cd, Fe, Cr, Mn, As, and Hg were analyzed in muscle of ten fish species collected from the Chishui River, China. The results showed that mean concentrations of Cu, Zn, Pb, Cd, Fe, Cr, Mn, As, and Hg in the ten fish species were 0.363 +/- 0.106, 8.538 +/- 3.877, 0.340 +/- 0.233, 0.035 +/- 0.036, 8.450 +/- 4.959, 0.273 +/- 0.088, 0.351 +/- 0.110, 0.097 +/- 0.035, 0.058 +/- 0.033 mg/kg, respectively. There were no identical correlations between metal concentrations and fish length. The target hazard quotient (THQ) and hazard index (HI) exhibited higher potential risks in fishermen than that in general population. Compared with the maximum permissible levels according to China and European Commission, The results of metal concentrations in present study indicated that several kinds of fish from this study area could be not totally safe for human consumption.
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