Concentrations of some heavy metals in water, sediment and fish species from the Atatürk Dam Lake (Euphrates), Turkey.
Concentrations of heavy metals (Cd, Co, Cu, Fe, Hg, Mn, Mo, Ni, Pb and Zn) were measured in the water, sediment and fish species (Acanthobrama marmid, Chalcalburnus mossulensis, Chondrostoma regium, Carasobarbus luteus, Capoetta trutta and Cyprinus carpio) from the Atatürk Dam Lake, Turkey. Among the heavy metals studied Cd, Co, Hg, Mo and Pb were not detected in water, sediments and fish samples, while Ni was undetectable levels in fish samples. Levels of Cu, Fe, Mn and Zn varied depending on different tissues. The results of this study indicated that a general absence of serious pollution in the dam lake is due to heavy metals, where as the concentrations of elements found could mainly be attributed to geological sources.
Karadede
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Biology Department, Faculty of Art and Science, University of Dicle, Diyarbakir, Turkey.
Unlü
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E
D000818:Animals; D005399:Fishes; D019015:Geologic Sediments / Q000032:analysis*; D005880:Gills / Q000737:chemistry; D008099:Liver / Q000737:chemistry; D019216:Metals, Heavy / Q000032:analysis*; D009132:Muscles / Q000737:chemistry; D014421:Turkey; D014867:Water / Q000032:analysis*; D014873:Water Pollutants / Q000032:analysis*
D019216:Metals, Heavy; D014873:Water Pollutants; D014867:Water