Haichuk S. Features of Taxation Structure and Dimensional-Qualitative Structure of Overmature Beech Forest Stands of the Ukrainian Carpathian Mountains

The thesis is devoted to the study of the quantitative and qualitative characteristics of the stock of overripe beech stands, the characteristics of their taxation structures in diameter and the development of appropriate standards for the needs of forest management and forestry production. The analysis of natural and forest conditions and the spread of overripe beech stands in the Ukrainian Carpathians was carried out. The results of the study of the tree species stacked-volume ratio of beech trunks in overripe stands are presented. New volume tables have been developed. The features of the relationship between the diameters and heights of tree trunks in overripe beech stands are established, and the discharge scale of heights is constructed. The parameters of mathematical models of the size and quality structure of the trunks in research stands were processed. Sorting tables have been developed. The features of taxation structures for the diameter of even-aged and unevenaged stands are given. The tables of the commodity structure of single and unevenaged over-mature beech stands were developed.