Chernevyj Y. Heterogeneity and typological bases of formation of the forests of the Carpathian part of basin of Dniester river.

The object of research - Carpathian forest natural complexes of the Basin. Dniester. Research Methods - commonly used in forestry and forest inventory. They are used u in the laying of temporary plots, identifying biometric indicators stands, keeping seedlings and floral, eco-phytocoenotic, cartographic and mathematical and statistical. Scientific novelty - for the first time the climatic and soil and water and geochemical characteristics of heterogeneity of forest cover natural systems Precarpathians upland, lowland and mid Beskid Gorgan were explored. It was overviewed the structure, the composition and biometric parameters ruling stands of different age stages of them young generation of trees. It was revealed trends in ecosystem engineer stands and their performance. Revealed trends in ecosystem engineer stands and their performance. It was developed the coordination tabular model differentiation potential forest vegetation. They were built on the ordinate trophotopes based on genetic soil types and water-ordinate geochemical types hydrological regime different parts of the slope terrain. Types of local hihrotopiv were allocated taking into account their relative stability and periodic variability. For specific climatic and soil-water-geochemical conditions was set the composition and edyfikatornyh subedyfikatornyh kinds of potential natural stands and indicators of performance. The models of natural processes of formation and development of forest plant communities were worked out. To ensure maximum environmental and economic priorities the target structure and biometric indicators stands was grounded. Practical meaning. They applied theoretical generalization has practical importance for improving forest management to the specific local climatic and soil and water geochemical forest conditions and trends forming stands. According to the site conditions relevant destination management activities should take into account the characteristics and direction of formation of natural stands and genetically related complexes derived forest plant communities of different stages of regeneration. According to the results the author prepared practical recommendations submitted to forest enterprises for implementation. Base on research experiments some conclusions and recommendations were made which could be used in teaching "Forestry", "Forest inventory", "Forest management", "Wildness protection." Usage branches: forestry.