Kachinskaya V. The structural and functional organization consortium Ulmus laevis Pall. and Рopulus nigra L. of territory industrial of Kryvyi Rig Basin.

The thesis is devoted to establishing the structural and functional organization consortium Ulmus laevis and Populus nigra to develop systems of sustainable use in industrial areas of Kryvyi Rig Basin. It was suggested that structural and functional organization of consortium of Ulmus and Populus in conditions of industrial sites are simplified and determined by biogeochemical patterns of pedogenic and leaf litter layer of consortium and type of anthropogenic impact. Management and sustainable use of consortium under technogenic presuure should be based on the effects of extreme and critical components in the evolution of consortium. These critical points are the type of leading man-made factors and pedogenic and lef litter biogeochemical conditions of consortium determinants, which results in inhibition of development and simplification of the structural and functional organization of destructive and heterotrophic components of the block. The elaboration of measures to restore and maintain the consortiums and their use in monitoring should be based on regulation of energy balance, material parameters and biomass of determinants of consortium, changes in components of autotrophic, heterotrophic, and destructive blocks of consortium, estimation of function of biogeochemical threshold by coefficients that reflect the intensity of allocation of acids and contrast of destruction and acid-base conditions.