THE DYNAMICS OF ASSESSMENTS INDEXES OF SILVER FIR FOREST STANDS OF DIFFERENT EXPOSITION-OROGRAPHIC GROUPS OF THE UKRAINIAN CARPATHIANS

H.H. Hrynyk

Abstract


The developed patterns of growth according to height and diameter, models of dynamics of relative and absolute stocking forest stands and general supplies for modal silver fir mountain forest stands of different stand quality classes adequately describe the features of growth within the limits of the selected exposition-orographic groups (EOG) and in type site conditions (TSC) of C2-Cand in to TSC of D2-D3. The equalizations coefficients are determined with the proper preciseness. Forest stands of Ib stand quality class of both groups of TSC on I EOG characterize silver fir forest stands the maximal values of forest stands height. Some features of dynamics of relative stocking are analogical – the maximal values of index are marked similarly for forests stands of Ib stand quality class. Maximal values of other assessments indexes of probed forests stands of I and ІІ EOG in to TSC of C2-Care similarly marked in forest stands of Ia stand quality class, and in to TSC of D2-D3 – in forest stands of Ib stand quality class.

Keywords


mountain modal silver fir forest stands; exposition-orographic groups; assessments indexes; dynamics

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