*Elena Kukavskaya¹, Ludmila Buryak^2,1, Evgeny Shvetsov¹, Sergey Zhila¹ (1.V.N. Sukachev Institute of Forest of the Siberian Branch of the Russian Academy of Sciences - separate subdivision of the FRC KSC SB RAS, 2.The Branch of FBU VNIILM “Center of Forest Pyrology”)

*Ludmila Buryak^1,2,3, Elena Kukavskaya², Olga Kalenskaya³ (1.Forest pyrology center, All-Russian Research Institute for Silviculture and Mechanization of Forestry , 2.V.N. Sukachev Institute of Forest of the Siberian Branch of the Russian Academy of Sciences -separate subdivision of the FRC KSC SB RAS, 3.Reshetnev Siberian State University of Science and Technology)