Sediment, PAH, Hydrocarbons, n-alkanes, Aliphatic hydrocarbons, Aromatic hydrocarbon, Black Sea, UCM, Geologic Sediments - chemistry, Environmental Monitoring, Petroleum - analysis, Water Pollutants, Chemical - analysis, Polycyclic Aromatic Hydrocarbons - analysis, Seawater
Climate change, environmental stressors, Chemical pollution, Contaminant risks, Environmental gradients
Molecular markers, Sewage, Sediment, Black Sea, Coprostanol, Faecal steroids, Water Pollutants - analysis, Environmental Monitoring, Feces - chemistry, Asia, Europe, Geologic Sediments - chemistry, Water Supply, Steroids - analysis, Deltas, Nuclear energy, Rock cycle, Sediments (Geology)