TY CONF TI THE REGULARITY OF HEAVY METALS DISTRIBUTION AND BEHAVIOR IN THE BOTTOM SEDIMENTS ON THE PROFILE “NORTHERN DVINA RIVER – WHITE SEA” KW White Sea KW Northern Dvina River KW heavy metals KW bottom sediments KW marginal filter JO XXVI International Shore Conference "Managing risks to coastal regions and communities in a changing world" AU Zimovets, A.. AU Fedorov, Y.. AU Ovsepyan, A.. AU Savitskiy, V.. PY 2024 PB Academus Publishing