Stoyko N. Ecological and Economic Aspects of the Organization Use of Agricultural Lands in Erosionally Dangerous Agrilandscapes of Forest-steppe in Lviv Region

Object - process of improvement of land use and protection in erosion dangerous agrarian area of forest and steppe zone in Lviv region. Aim - development of scientifically grounded approaches and methodological recommendations as to improvement of land use and protection of erosion dangerous agrarian area basing on ecologically balanced development of land use by reforming the agrarian sector of economics. Methods - systematic approach, monographic, historical, graphical, calculation and correlation analysis, modelling, experimental projecting. Novelty - methodological recommendations as to determination of common landscapes and ecologically territorial units (CLETU) are developed for the first time; theoretical basis of land use organization in erosion dangerous agrarian area basing on ecologically balanced development, scientific and methodological approached to optimization of agrarian land structure, mechanism of soil protection system of farming, system of estimation indicators of ecologically balanced use of agricultural lands in conditions of progressed water soil erosion, methodological approaches to optimization of land use by means of creation models of indistinct mathematics programming are improved, further development of conceptual approaches as to improvement of economic mechanism of rational land use and protection stimulation is achieved. Results - scientifically grounded approaches and methodological recommendations as to improvement of erosion dangerous use of agricultural lands are worked out. Introduction - development and carrying of documentation on land structure in sphere of land use and protection at SE "Lviv Scientific, Research and Projecting Institute of Land Organization".