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Mercury Concentrations in Commercial Fish from Freshwater and Saltwater

Abstract

Research was performed to investigate the concentration of mercury in muscle and liver of fish species from freshwater (Barbus xanthopterus, Barbus grypus, Liza abu) and saltwater (Cynoglossus arel, Periophthalmus waltoni, Otolithes ruber) in Khouzestan, Iran. In freshwater fish, muscle was polluted in comparison with liver except for Barbus xanthopterus which high levels of mercury were measured in liver. In saltwater fish liver was contaminated than muscle except for Cynoglossus arel which high level of mercury was found in muscle. Significant variations in metal values were evaluated using student’s t test at P < 0.05. Mercury concentrations were well above the permissible limits suggested by WHO and FDA guidelines.

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References

  1. Belger L, Rider Forsberg B (2006) Factors controlling Hg levels in two predatory fish species in the Negro river basin, Brazilian Amazon. Sci Total Environ 376:451–459

    Google Scholar 

  2. Burger J, Gochfeld M (2005) Heavy metals in commercial fish in New Jersey. Environ Res 99:403–412

    Article  CAS  Google Scholar 

  3. Canli M, Atli G (2003) The relationships between heavy metal (Cd, Cr, Cu, Fe, Pb, Zn) levels and the size of six Mediterranean fish species. Environ Pollut 121(1):36–129

    Article  Google Scholar 

  4. Evans DW, Dodoo DK, Hanson PJ (1993) Trace- element concentrations in fish livers: implications of variations with fish size in pollution monitoring. Mar Pollut Bull 26:329–334

    Article  CAS  Google Scholar 

  5. Farkas A, Salánki J, Specziár A (2003) Age- and size- specific patterns of heavy metals in the organs of freshwater fish Abramis brama L. populating a low-contaminated site. Water Res 37:959–964

    Article  CAS  Google Scholar 

  6. Fernandes C, Fontainhas-Fernandes A, Peixoto F, Salgado MA (2007) Bioaccumulation of heavy metals in Liza saliens from the Esmoriz-Paramos coastal lagoon, Portugal. Ecotoxicol Environ Saf 66(3):426–431

    Article  CAS  Google Scholar 

  7. Havelkova M, Blahova J, Kroupova H, Randak T, Slatinska I, Leontovycova D, Grabic R, Pospisil R, Svobodova Z (2008) Biomarkers of contaminant exposure in Chub (Leuciscus cephalus)—a biomonitoring of major rivers in the Czech Republic. Sensors 8:2589–2603

    Article  Google Scholar 

  8. He TR, Lu J, Yang F, Feng XB (2007) Horizontal and vertical variability of mercury species in pore water and sediments in small lakes in Ontario. Sci Total Environ 386:53–64

    Article  CAS  Google Scholar 

  9. Ikem A, Egilla J (2008) Trace element content of fish feed and bluegill sunfish (Lepomis macrochirus) from aquaculture and wild source in Missouri. Food Chem 110:301–309

    Article  CAS  Google Scholar 

  10. Karadede H, Ünlü E (2000) Concentrations of some heavy metals in water, sediment and fish species from The Atatürk Dam Lake (Euphrates), Turkey. Chemosphere 41:1371–1376

    Article  CAS  Google Scholar 

  11. Karadede H, Oymak SA, Ünlü E (2004) Heavy metals in mullet, Liza abu, and catfish, Silurus triostegus, from the Atatürk Dam Lake (Euphrates), Turkey. Environ Int 30:183–188

    Article  CAS  Google Scholar 

  12. Mendil D, Demirci Z, Tuzen M, Soylak M (2010) Seasonal investigation of trace element contents in commercially valuable fish species from the Black sea, Turkey. Food Chem Toxicol 48:865–870

    Article  CAS  Google Scholar 

  13. Metal contamination of major NSW fish species available for human consumption (2001) NSW Health department

  14. Mohammadi M, Askary sary A, Khodadadi M (2011) Determination of heavy metals in two barbs, Barbus grypus and Barbus xanthopterus in Karoon and Dez Rivers, Khoozestan, Iran. Bull Environ Contam Toxicol. doi:10.1007/s00128-011-0302-3

  15. Romeoa M, Siaub Y, Sidoumou Z, Gnassia-Barelli M (1999) Heavy metal distribution in different fish species from the Mauritania coast. Sci Total Environ 232:169–175

    Article  Google Scholar 

  16. Tuzen M (2009) Toxic and essential trace elemental contents in fish species from the Black Sea, Turkey. Food Chem Toxicol 47(8):1785–1790

    Article  CAS  Google Scholar 

  17. Usero J, Izquierdo C, Morillo J, Gracia I (2003) Heavy metal in fish (Solea vulgaris, Anguilla anguilla and Liza aurata) from salt marshes on the southern Atlantic coast of Spain. Environ Int 29:949–956

    Article  Google Scholar 

  18. WHO (1985) Review of potentially harmful substances—cadmium, lead and tin. WHO, Geneva. (Reports and Studies No. 22. MO/FAO/UNESCO/WMO/WHO/IAEA/UN/UNEP Joint Group of Experts on the Scientific Aspects of Marine Pollution)

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Correspondence to Maryam Mohammadi.

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Askary Sary, A., Mohammadi, M. Mercury Concentrations in Commercial Fish from Freshwater and Saltwater. Bull Environ Contam Toxicol 88, 162–165 (2012). https://doi.org/10.1007/s00128-011-0510-x

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Keywords

  • Mercury
  • Commercial fish
  • Freshwater
  • Saltwater