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Prices of urban real estate are formed under the influence of several groups of factors, among which we can identify demand and supply, characteristics of the external market environment, specifics of users, factors of effective use, etc. However, the role of factors is not equal, and the redistribution of their "weight" occurs almost constantly. The importance of the environmental factor (both positive and negative points) is generally not in doubt, but its impact on real estate prices is also constantly changing...

The mouth areas of the seas are the most interesting and complex objects for studying the distribution of pollutant flows and the factors of their formation. Different approaches can be used to identify pollutant flows and the role of the geochemical barriers, in particular the analysis of the distribution of marker compounds that most clearly reflect the pollution levels themselves and possible sources of their entry into the components of the aquatic systems. Polycyclic aromatic hydrocarbons (PAHs) are considere...

Snow cover is of greatest interest for geoecological studies due to the fact that it accumulates a complex of pollutants from natural and anthropogenic sources over a long period. Control and modeling of marker compounds in the snow cover are particularly interesting because marker compounds are toxic on the one hand, and on the other hand they allow to identify anthropogenic pollution pathways and ways of transformation. Polycyclic aromatic hydrocarbons (PAHs) belong to such compounds. The article presents the re...

The aquatic systems of Kerch peninsula are unique groundwater manifestations situated on the area with a low technogenic pressure. Thereby these are very interesting object for the study of processes of the migration and accumulation of the geochemical markers (polycyclic aromatic hydrocarbons, PAHs) as the background areas. The study is devoted to the assessment of the processes on the geochemical barriers (GCB) ? self-organizing components of geochemical systems, where the activation of physical and chemical pro...