%0 Conference Article %T UNDERGROWTH AS AN IMPORTANT COMPONENT OF CARBON BALANCE IN SPRUCE PHYTOCENOSES %A Muntyanu, M.I. %A Voldaev, L.K. %A An', M.H. %A Gryaz'kin, A.V. %K North-west of Russia, forest ecosystem, spruce forest, undergrowth, phytomass, carbon reserves %J FORESTRY, FOREST MANAGEMENT, STATE FOREST MANAGEMENT IN THE 21ST CENTURY: CHALLENGES AND SOLUTIONS %D 2024 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov