A GEOECOLOGICAL ASSESSMENT OF THE BAYMOUTH DEPOSITS IN THE VISTULA LAGOON
2021
Chubarenko B.V. (Shirshov Institute of Oceanology) | Zakirov R.B. (Shirshov Institute of Oceanology, I. Kant Baltic Federal University) | Chechko V.A. (Shirshov Institute of Oceanology)
The article presents the results of granulometric and geochemical analyses of bottom sediments of the inner bar of the VistulaLagoon. The results are compared with the background values of the bottom sediments of the Vistula Lagoon and the Baltic Sea.The deposits of the inner bar do not consist of 100% sand deposits. The content of heavy metals and petroleum products doesnot exceed the limit level of contamination, for a number of pollutants, a decrease in concentrations was noted in the directionfrom the gulf to the sea. The material buried within the bar belongs to Class 0 and can be used without restrictions for alluvialareas, dumping into water bodies, and for other economic purposes.
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