%0 Journal Article %T THE CONTENT AND DISTRIBUTION OF HEAVY METALS IN THE BOTTOM SEDIMENTS OF THE IVANKOVO RESERVOIR PLES %A Tolkachev, G.Y. %A Ilyina, T.A. %A Abakumova, N.V. %A Rodkina, I.A. %K sediments, heavy metals, pollution, mobile forms, sorption fraction, i-geo class, reservoir %J Melioration and Water Management %D 2023 %N 2023 %P 4 %I ANO Editorial Board Melioration and water management