Özet:

Pollution caused by environmental pollution is increasingly threatening the ecosystem and humans every day. For this purpose, the variation of certain metal levels of the Van Fish (Alburnus tarichi, Güldenstädt 1814) was studied according to different ages. In the muscle, liver, solung, kidney, intestine, gonad and brain tissues of the Van fish, berilyum(Be), bizmunt (Bi), bullet (Pb), cadminum (Cd), iron (Fe), baker (Cu), zinc (Zn), selenium (Se), nickel (Ni), manganese (Mn), kobalt (Co), chromium (Cr), lithium (Li), calcium (Ca), magnesium (Mg), sodium (Na) and potassium (K) elements were analyzed with the inductively-coupled plasma-optic emission spectroscopy (ICP-OES). The results were evaluated as toxic elements, element elements and macro elements. Be, Bi, Pb and Cd elements, which are quite toxic, were detected in the tissues of the Van fish. It was observed that the concentrations in the brain tissue were higher. It has been found that the brain tissue concentration of ni metal is higher than other tissues. In general, the study found that the values of the 5-year-old group were different (P<0.05) while no difference between the metal concentration values of the 3-year-old and 4-year-old groups was observed.

Anahtar Kelimeler: