УНИФИЦИРОВАННЫЙ АЛГОРИТМ РАСЧЁТА ТОВАРНОЙ И СОРТИМЕНТНОЙ СТРУКТУРЫ ЗАПАСА ДРЕВОСТОЕВ

В.Л. Черных, Л.В. Черных, Д.В. Черных
2020
Introduction. In Russia the assessment of quantitative and qualitative characteristics of forest resources for various purposes is conducted through the use of the pure even-aged stand taking the volume, single-tree assortment and stand assortment tables compiled by forest-valuating districts. In our country first elaborations for automated assessment of cutting areas appeared in the 1960s and are continuing until today. There is no function for definition of output of optimal assortment
more » ... l assortment structure from the growing stock of the pure even-aged stand in the existing programs. It will be possible to solve the problem for optimization of assortment structure of the growing stock if there is the data on the quality and size of an individual tree of the pure even-aged stand. The quality of a tree or the forest is characterized by the assortment of commercial timber by size, diameter class of the pure even-aged stand and is determined by the single-tree assortment tables. Thus, the data on the number of trunks of the pure even-aged stand, diameter classes, and technical feasibility categories are obligatory to have in any method of taxation of the cutting areas. To calculate the number of trunks by the diameter class, it is necessary to develop the models of resource allocation in the relative units by the diameter class and pure even-aged stand. The goal of the research is to set up a system of models of commodity structure of a growing stand and develop a unified algorithm for the commodification of the growing stock using the existing methods of standing forest evaluation. The object of the research are the forest stands of one generation, the subject of the research are the patterns of quantitative and qualitative characteristics of standing growing stock of pure even-aged stand. Results. The authors elaborated a unified algorithm for the commodification of the growing stock in the cutting area taking into account a common approach to calculate the commodity structure of pure even-aged stand for all the methods of ta [...]
doi:10.25686/2306-2827.2020.2.27 fatcat:2rm2eynlijh5bi2ijbeoudvjhe