N.M. Kalinkina Northern Water Problems Institute of Karelian Research Center of the Russian Academy of Science Russian Federation
A.I. Sidorova Northern Water Problems Institute of Karelian Research Center of the Russian Academy of Science Russian Federation
N.A. Galibina The Forest Institute of Karelian Research Center of the Russian Academy of Science Russian Federation
K.M. Nikerova The Forest Institute of Karelian Research Center of the Russian Academy of Science Russian Federation