Specialist in the forestry sector, author of 530 scientific papers, including 45 monographs, 8 patents, educational publications - 13. Main scientific results: Developed principles of optimizing forestry activities in the conditions of the Mountain Crimea, scientific and methodological proposals to improve the management system, optimization of forest structure and principles of their balanced use for recreational needs and protection of the natural environment; Developed new methodological principles for determining the levels of forest types, forest types zoning; Performed ordinational analysis of the distribution on the gradients of the leading environmental factors of different categories of forest vegetation for the southern macroslope of the Main Ridge of the Crimean mountains, defined by P.P. Posokhov and the Brown-Blanke method. I do teaching work in graduate school Nikitsky garden, supervise the basic educational program in the direction of 06.06.01 - Biological Sciences, profile 03.02.08 - Ecology, teaches the discipline "Basics of ecology," as a professor on agrobiotechnology department of the Agrarian and Technological Institute, PFUR (part-time 0.25 rate) at the base department of "Gardening and Landscape Architecture. V. Plugatar - Editor-in-chief of scientific journals "Bulletin GNBS", "Plant Biology and Horticulture: theory, innovation"; member of editorial board of scientific journals "Russian Agricultural Science", "Farming"and others.