Qiaoqi Sun, University of Durham, Durham, United Kingdom, Robert Baxter, University of Durham, Durham, DH1, United Kingdom, Arden Llewellyn Burrell, University of Leicester, Leicester, United Kingdom, Jorg D Kaduk, Univ Leicester, Leicester, United Kingdom, Elena A. Kukavskaya, V.N. Sukachev Institute of Forest of the Siberian Branch of the Russian Academy of Sciences - separate subdivision of the FRC KSC SB RAS, Krasnoyarsk, Russia, Olga P. Kalenskaya, Academician M.F. Rechetnev Siberian State University of Science and Technology, Krasnoyarsk, Russia, Ludmilla V. Buryak, The Branch of FBU VNIILM “Centre of the forest pyrology”, Krasnoyarsk, Russia and Kirsten Barrett, Centre for Landscape and Climate Research, School of Geography, Geology and the Environment, University of Leicester, Leicester, United Kingdom