Author:
Turmukhametova N V,Turmukhametov D B
Abstract
Abstract
In the manuscript we described the results of the primary study of the state of environmental health in the protected forest park “Pine Grove” (Yoshkar-Ola, Russia). We found out the vital status 233 organisms of 10 important tree species for coniferous-deciduous forest. Severe damage was recorded in the plantings of Picea X fennica, Larix sibirica. We found drying of branches mainly in coniferous trees due to stagnation of flood water as a result of poorly carried out drainage works. FA index of the leaf plate of Betula pendula trees from the forest reached a value of 0.39. With IFA scale, the vitality of B. pendula is assessed as optimal, which indicates optimal environmental conditions in the territory of «Pine Grove».