Specific structure and stability of woody plants as basis of ecological wellbeing of urbanized environment (on the example of Oryol city)

As a result of the conducted researches 126 species of woody plants growing in Oryol city, have been revealed. Stability of 14 685 trees which are a part of plantings of the general and limited use is estimated. As a result of the carried-out diagnostics of a vital condition of trees and forest stands it is revealed, that woody plants of the city are weakened. On the basis of the obtained data, recommendations about expansion of the main range of tree species in Oryol city and care of woody plants are offered.