Prazukin A. Structural-functional and ecological organization of land and water phytosystems in Southern Ukraine.

The objects are terrestrial and aquatic plants in the spaces inhabited by them and on the different levels of their organization. The aim is a structural-functional comparison of all basic plants groups in busy at them ecological spaces and on peculiar to nature levels of organization and estimation of their similarity and difference on pair descriptions. The method is comparison of structural-functional phytosystems organization. The methodology suitable for description in general scientific terms the structure and functions or the biologically inert phytosystems with different levels of organization and origin has been worked out in this thesis. Integrative full-membered model of the biosphere autotrophic block, in which the phytosphere autotrophic function is realized only under unity of an inert (Geo) and alive (Bio) has been suggested. The phytosystems spatial hierarchy has been consinered. It has been shown, that only combination of the interdisciplinary knowledges permits to unite corporal plants (land and water) and those inhabited by the plants inert land objects into one general aggregate - life-intra bited objects (bioinert phytosystems). In such case conception "inhabited space" becomes a central instrument for comprehending the inhabited by plants objects of different organizational levels, from a singular autotrophic cell to the part of the inhabited region on the Earth, without which photosynthesis is impossible. In the thesis hierarchy raw or the phytosystems, beginning from the organism level of organization and finishing with the system or the whole wood or whole water reservoir is presented as a large number of successively included to each other inhabited spaces of different size. Application spheres are management of objects biological parameters, training courses.