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Studies of bottom sediments in the Crimean Peninsula coastal regions are highly essential because these sediments are under heavy pressures of maritime activities, but their good ecological state is highly important due to resort attractiveness of this region. Correlation between physical and chemical characteristics of sediments makes it possible to determine sedimentation conditions and anthropogenic impacts. Samples have been taken from the surface layer of bottom sediments in the coastal regions of Crimea in 2...

The content of pollutants in the bottom sediments of coastal waters with limited water exchange characterize the total load on the water area and catchment of bays. This paper presents the definition of the total content of trace elements such as Cr, Co, Ni, Pb, Zn, V, Sr (mg/kg) and metal oxides TiO2, MnO, Fe2O3 (%). Samples were taken in the surface layer of bottom sediments of the Sevastopol Bay in 2016. The bottom sediments of the Sevastopol bays accumulate a wide range of organic and inorganic pollutants ente...

An important indicator of the existing and possible pollution of any water area is the content of trace metals in bottom sediments that can characterize the level of anthropogenic load. Analysis of the content of metals in bottom sediments in different parts of the water area made it possible to establish the features of distribution of toxic metals in dependence on natural geochemical processes and to identify the areas that experience the most intensive anthropogenic load. In the paper, estimates of the spatial ...