Voronezh, Russian Federation
Voronezh State Forestry Engineering Academy (departmentof General and Applied Physics, Head of the departmentof)
Voronezh, Russian Federation
Voronezh, Voronezh, Russian Federation
Voronezh, Russian Federation
Voronezh, Voronezh, Russian Federation
The paper analyzes the change in the entropy production of an open thermodynamic forest ecosystem, in which processes associated with the entry of a negative entropy flow into it can be realized. Using the example of computer modeling of the dynamics of effective specific entropy production for a single-pedigree stand, it is shown for the first time that the specific entropy production as a function of time corresponds to the Prigogine-Glensdorf principle, and the time to reach a stationary state coincides with experimental values from forestry tables.
entropy production, forest ecosystem, biomass, tree stand
1. Lisitsyn, V.I. Ecological and physiological modelling of mixed stand dynamics / V.I. Lisitsyn, N N. Matveev, V.V. Saushkin // IOP Conference Series: Earth and Environmental Science, Voronezh, 09-10 sentyabrya 2021 goda. - Voronezh, 2021. - P. 12042.
2. Jorgensen, S.E. Towards a Thermodynamic Theory for Ecological Systems / S.E. Jorgensen, Y.V. Svirezhev. - Oxford: Elsevier, 2004. - 366 p.
3. Prigogine, I. Etude thermodynamique des phénomènes irréversibles / I. Prigogine. - Thèse d’agrégation présentée en 1945 à l’Université Libre de Bruxelles. Desoer, Liège, 1947. Académie Royale de Belgique. Bulletin de la Classe des Sciences, 31, 600.
4. Glansdorff, P. Thermodynamics of Structure, Stability and Fluctuations / P. Glansdorff, I. Prigogine. - London: Wiley-Interscience, 1971. - 306 p.
5. Tablicy i modeli hoda rosta i produktivnosti nasazhdeniy osnovnyh lesoobrazuyuschih porod Severnoy Evrazii: normativno-spravochnye materialy / A.Z. Shvidenko, D.G. Schepaschenko, S. Nil'son, Yu.I. Buluy. - 2-e izd., dop. - Moskva: Federal'noe agentstvo lesnogo hozyaystva Ministerstva sel'skogo hozyaystva Rossiyskoy Federacii, 2008. - 886 s.