The issues of improving the air environment of microdistricts through the formation of park zones and the development of peripheral lands of urban districts are considered. The rating of tree species that make the greatest contribution to the enrichment of the atmosphere has been compiled. Formulas for calculating the oxygen consumption of a person with regard to age and physical activities are proposed, which determine the required areas of landscaping for restoring the gas-air balance depending on the number of people at the facilities. For the formation of arrays of planting to protect against noise, an expression is obtained that determines the level of suppression of sound load depending on the width of the designed forest belt. Calculations of oxygen consumption by students and the required area for planting trees to restore balance are made using the example of a comprehensive school project for the Zheleznodorozhny district of Voronezh. The conclusion is made about low standards for green areas construction and, in this regard, the need for organizations related to cities, park areas, significantly increasing the size of forests.

The article describes the study of the impact of motor transport on green spaces along urban highways. The paper studies the process of necrosis that occurs on the leaves of trees. A full-scale experiment was conducted to determine the magnitude of damage to the leaves of trees. In conclusion, the most resistant tree species to the effects of pollutants are proposed.

The article analyzes such problems of modern constitutional law as the formation of mechanisms for protecting the right of private property, as well as the potential of constitutional regulation of the institution of private property. To study the essence of the mechanisms for protecting private property rights, it is necessary to define a number of concepts. First of all, it is necessary to establish what is meant by the concept of "protection of human rights". Examining constitutional mechanisms for the protection of human and civil rights, including in the field of protection of private property, it is necessary to remember that they operate in a certain socio-economic, political, social aspect, which in turn can both enhance and reduce the effectiveness of human rights defenders. institutions (human rights mechanisms). If there is an unstable political, socio-economic situation in the country, there is a loss of value orientations and more, then the corresponding mechanisms for protecting certain rights will be powerless. For a long time, such an unstable socio-economic situation existed in the Russian Federation, the consequences of which can be observed at the present time, which is why it is necessary to put everything in order, including human rights mechanisms, since they play an essential role in the life of the state. The author suggests some ways to resolve the current situation.