IMPACT OF TECHNOLOGICAL FACTORS URBOSREDY OF GREEN AREAS (for example, the city of Krasnoyarsk)

The article considers the dynamics of the level of air pollution in Krasnoyarsk 25 years. Analysis of the received information indicates a decrease in the level of contamination, since 1992, 8 times. Installed substances that make the greatest contribution to environmental pollution (50% of nitrogen dioxide, 25% ? fluoride), have a significant technological impact on the natural complex of the city and causing a modification of its biotic components.