Background Content of Polycyclic Aromatic Hydrocarbons during Monitoring of Natural and Anthropogenically Transformed Landscapes in the Coastal Area Soils
Journal: Water
Year: 2023

The large-scale studies of the Lower Don and the Taganrog Bay coastal zone were carried out to determine the background concentrations of polycyclic aromatic hydrocarbons (PAHs) in soils. The content of 15 priority PAHs was determined by saponification method with HPLC detection and varied widely from 77 µg kg−1 to 16,017 µg kg−1 with mean and median values of 1040 µg kg−1 and 406 µg kg−1, respectively. PAHs’ highest concentration level was observed in the soils of the Don River delta and indust