Institution: | 1.Forest Research Institute of the Karelian Research Centre of the Russian Academy of Sciences, 185910, Petrozavodsk, Karelia, Russia ;2.Saint-Petersburg State Forest Technical University, 194021, St. Petersburg, Russia ;3.Institute of Physicochemical and Biological Problems in Soil Science, RAS, 142290, Pushchino, Moscow oblast, Russia ;4.Natural Resources Institute Finland (Luke), FI-00790, Helsinki, Finland ; |