METAL ACCUMULATION PROFILE IN CRAYFISH TISSUES FROM ÇOMAR STREAM

Authors : Seyda FIKIRDESICIERGEN, Hatice MUTLUEYISON, Ahmet ALTINDAG

Pages : 114-127

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Publication Date : 2019-06-30

Article Type : Research Paper

Abstract :The accumulation of Cu, Pb, Zn, Ni, Mn, Fe, Cr and Al in the exoskeleton, hepatopancreas, gills and muscle tissues of the Astacus leptodactylus insert ignore into journalissuearticles values(Eschscholtz, 1823); insert ignore into journalissuearticles values(crayfish); obtained from Çomar Stream were determined by correlation analysis. The strongest correlations were observed between Mn-Cu insert ignore into journalissuearticles values(r=0.780); and Fe-Cu insert ignore into journalissuearticles values(r=0.744); in the hepatopancreas. The highest metal concentration was observed in hepatopancreas, the lowest was determined in the muscle tissue. Sequence of metal concentration levels were Al> Fe> Mn> Zn> Cu> Ni> Pb> Cr in exoskeleton and gills, Al> Fe> Mn> Cu> Zn> Ni> Pb> Cr in hepatopancreas and Al> Mn> Fe> Zn> Cu> Pb> Ni=Cr in muscle.
Keywords : Astacus leptodactylus, metal metal interactions, correlation analysis