%0 Conference Article %T ANALYSIS OF PHENOTYPIC CHARACTERISTICS OF DOUGLAS FIR BARK CAUSED BY ITS INTRODUCTION IN THE VORONEZH REGION %A Levin, I.S. %A Levin, S.V. %K Pseudotsuga menziesii, bark type, adaptation, culture, taxonomic traits, introduction %J FORESTRY IN THE CONTEXT OF GLOBAL CHALLENGES: NEW PARADIGMS OF SUSTAINABLE DEVELOPMENT. FORESTRY - 2025 %D 2025 %P 6 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov