The main characteristics of the aquasoils of the Ussuri Bay of the Sea of Japan

The manuscript presents the main characteristics of aquasoils (granulometric composition, organic carbon, acid-base properties, total nitrogen) of the shelf zone of the Ussuri Bay of the Sea of Japan. A clear relationship between the content of organic carbon and fractions of granulometric composition in the studied samples was revealed. The excess of the maximum permissible concentrations values for lead was detected for only one point. The rest of the aquasoils are not contaminated with lead.