Work

Изучение взаимосвязи между концентрациями при земного озона и оксидов азота в воздухе города Челябинска

Year: 2026

Type: article

Abstract: The aim of the work is to identify patterns of changes in surface ozone and nitrogen oxide concentrations as its predictors in the large Russian industrial city of Chelyabinsk. The studies were conducted by analyzing daily data from stationary stations of the state network of environmental observations of the Roshydromet. Using a meteorological temperature profiler, we studied inversions and obtained characteristics of the inversion layer in the conditions of a large industrial city. It is shown how inversions and microclimate features at the locations of stations affect air pollution in Chelyabinsk. Using remote sensing technologies, the heat island of the city was studied. The analysis of Landsat 8 images revealed an anomalous increase in the maximum surface temperature of the Earth in the city in the areas of industrial sites and large transport hubs. When studying the diurnal variation of surface ozone, an anomalous maximum was observed at night under conditions of inversion formation.

Source: Региональные геосистемы

DOI: 10.52575/2712-7443-2026-50-1-0-9