%0 Conference Article %T LIMITS OF VARIABILITY OF PHYSIOLOGICAL AND BIOCHEMICAL REACTIONS OF OFFSPRING OF SEMI-SIBERIAN FAMILIES OF BLACK OAK TREES TO DROUGHT %A Popova, A.A. %A Popova, V.T. %A Evlakov, P.M. %A Shestibratov, K.A. %K English oak, photosynthesis intensity, oxidative stress enzymes, offspring, plus trees. %J FOREST ECOSYSTEMS IN A CHANGING CLIMATE: PROBLEMS AND PROSPECTS %D 2025 %P 3 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov