Influence of floods on the processes of concentration and migration of chemical compounds in the Amur river
Автор: Makhinov A.N., Makhinova A.F.
Журнал: Региональные проблемы @regionalnye-problemy
Рубрика: Территориальные системы: оценка состояния и обеспечение сбалансированного развития
Статья в выпуске: 3 т.25, 2022 года.
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The concentration of chemical elements in the Amur riverbed is considered as a function of the state of their soluble and suspended forms. It was revealed that slow-moving chemical elements (Fe, Al, Cd, Zn, Cu, Pb) migrate both in large organic colloids (0.45-1.0 μm) and in soluble complex salts. The role of organic matter in the redistribution of elements between their suspended and soluble forms has been studied. The authors describe the mechanisms of migration of chemical compounds.
Amur river, heavy metals, organic matter
Короткий адрес: https://sciup.org/143179003
IDR: 143179003 | DOI: 10.31433/2618-9593-2022-25-3-37-41
