Martyn A. Ecology-Economic Refinement of the Poltava Region Lands Structure

Object - process of ecology-economic improvement of land-use structure; subject - theoretical, methodical and applied bases of ecology-economic improvement of land-use structure and its regional aspects in conditions of the Poltava region; methods - monographic, historical, abstract-logic, mathematical modeling, the economic analysis, definition of relative sizes, average sizes, induction and deductions, grouping; novelty - the ecology-economic substantiation of necessity of improvement of land-use structure is developed; the concept "optimality of land-use" is determined; the scientific approach to land administration is developed at realization of system of actions for ecology-economic optimization of land-use; the technique of an estimation of economic losses owing to use of degraded and unproductive lands in structure of agricultural lands is developed; scientific-methodical approaches to definition of the list of especially valuable productive groups of soils are offered; the circuit of definitionof nature-territorial conditions of land-use optimization for the first time is developed; the mathematical model of economic optimization of agricultural lands structure of region is developed; field - it is entered into economic practice.