Biomass of beech (Fagus L.) and ash (Fraxinus L.) depending on tree height, crown width and average January temperature in Eurasia
https://doi.org/10.21266/2079-4304.2022.238.23-48
Abstract
Remote registration of such taxation indicators of trees as crown width and tree height has become widespread in assessing the biomass of trees. There are many allometric models of the biomass of different tree species in different climatic conditions, but for the assessment of biomass by remote methods, they are presented in single publications. The authors used the experimental data base of 249 and 78 model trees of Fagus spp. and Fraxinus spp. correspondingly with measured indicators of tree height, crown width, as well as the biomass of trunk, foliage, branches and roots. For all components of aboveground biomass, a positive relationship was established with the crown width and the tree height. Two-input tables for the taxation of the biomass of two genera are compiled. The results obtained give an idea of how much the biomass structure of equal-sized trees of such species as beech and ash can differ, whether this structure can change in the winter temperature gradient of Eurasia, and what can be the contribution of the climate variable to the explanation of the variability of tree biomass.
About the Authors
V. A. UsoltsevRussian Federation
USOLTSEV Vladimir A. – DSc (Agriculture), professor of the Department of Forestry
620100. Sibirskiy Trakt. 37. Yekaterinburg
I. S. Tsepordey
Russian Federation
TSEPORDEY Ivan S. – PhD (Agriculture), scientist
620144. 8 Marta str. 202a. Yekaterinburg
V. F. Kovyazin
Russian Federation
KOVIAZIN Vasiliy F. – DSc (Biology), Рrofessor
199106. 21 line V.O. 2. St. Petersburg
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Review
For citations:
Usoltsev V.A., Tsepordey I.S., Kovyazin V.F. Biomass of beech (Fagus L.) and ash (Fraxinus L.) depending on tree height, crown width and average January temperature in Eurasia. Izvestia Sankt-Peterburgskoj lesotehniceskoj akademii. 2022;(238):23-48. (In Russ.) https://doi.org/10.21266/2079-4304.2022.238.23-48