摘要 : Data are presented on the rate of ozone depletion in the catalytic cycles of O-x, HOx, NOx, ClOx, and BrOx in the mesosphere in January and June 2020, as well as chain length in the HOx, NOx, ClOx, and BrOx cycles for the same con... 展开 Data are presented on the rate of ozone depletion in the catalytic cycles of O-x, HOx, NOx, ClOx, and BrOx in the mesosphere in January and June 2020, as well as chain length in the HOx, NOx, ClOx, and BrOx cycles for the same conditions. The height profiles of the concentrations of small atmospheric components, temperature, and turbulent diffusion coefficients were calculated using the SOCRATES interactive two-dimensional model for the conditions of June and January 2020 at a latitude of 50 degrees N in the height range of 50-90 km. As the initial data for the calculations, we used forecasts of the atmospheric content of greenhouse gases of the Intergovernmental Panel on Climate Change RCP 4.5 for the above conditions. 收起