SIMULATION MODELING OF OPTIMAL FOREST PLANTING SCHEMES TAKING INTO ACCOUNT THE IMPACT OF EXTERNAL FACTORS

A.N. Kolobov

Аннотация


Using simulation modeling, the comparativeanalysis  of spruce stands  productivity for different planting schemes has been carried out. It is shown that in the absence of external factors, the square planting pattern is optimal, as compared to the rectangular one for obtaining the maximum wood supply. It is shown that in the case of annual impact of external factors, the maximum wood reserves for square and rectangular planting patterns have similar values.


Ключевые слова


optimal planting scheme; artificial forestation; simulation model; wood stock; density of plantings.

Литература


Merzlenko M.D., Babich N.A. Teoriya i praktika iskusstvennogo lesovosstanovleniya (Theory and practice of artificial reforestation). Arkhangelsk: Northern (Arctic) Federal University named after M.V. Lomonosov, 2011. 239 p. (In Russ.).

Prikaz Rosleskhoza ot 09.04.2015, no. 105 (red. ot 02.07.2015) «Ob ustanovlenii vozrastov rubok» (Order of Rosleskhoz dated 04.09.2015, no. 105 (as amended on 07.02.2015) «On establishing felling ages»). (In Russ.).

Kolobov A.N., Frisman E.Y. Individual-based model of spatio-temporal dynamics of mixed forest stands. Ecological Complexity, 2016, vol. 27, pp. 29–39.

Kolobov A.N., Frisman E.Ya. Modeling analysis of the productivity of artificial spruce stands with different planting schemes. Biology Bulletin Reviews, 2021, vol. 11, no. 3, pp. 293–302.


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