o:2583 Economic effects of applying future agricultural production structure model (FAPSMS) en Abstract: It is necessary to harmonize the needs of society in terms of agricultural production and land protection from various forms of degradation throughout sustainable land management. Various models of sustainable soil management are being applied with an aime to prevent the erosion destruction of the soil through adequate processing methods, with appropriate yields and positive economic effects of such production. Assessing the justification of investment in sustainable management of land resources is an important step in this process. Analysis of soil erosion risk was carried out in the suburban area of the morphological unit of the Barička river watershed, using the Revised Universal Soil Loss Equation (RUSLE) method, with the existing and projected structure of agricultural production according to the Future Agricultural Production Structure Model from the Aspect of Preserving Land Resources for Mountain Catchment Areas of Serbia (FAPSMS). The value of the existing and projected production structure from an economic aspect was also examined using dynamic economic methods such as Internal Rate of Return (IRR), Repayment of the In-vested Funds (RIF), Cost-Benefit Ratio (CBR) and Net Present Value (NPV). In order to assess the risk and uncertainty of investments, a sensitive analysis of dynamic methods IRR and RIF was carried out. Economic indicators show that the investment is justified and that it is more sensitive to changes in income. sustainable management; economic analysis; soil conservation; model of future production; soil erosion 2023-07-25T07:46:17.395Z 44 no 46 Nikola Tričković Forestry and Game Management Resource Institute, Jíloviště, Czech Republic 0009-0003-3476-6135 46 Vukašin Rončević Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Belgrade, Serbia 0000-0001-6792-1144 46 Nikola Živanović Faculty of Forestry, University of Belgrade, Belgrade, Serbia 0000-0003-0340-5516 46 Tara Grujić Institute of Soil Science 0000-0002-0122-6402 46 Luka Stefanović Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences, Praha-Suchdol, Czech Republic 46 Nikola Jovanović Faculty of Forestry, University of Belgrade, Belgrade, Serbia 0009-0001-9969-0595 46 Miodrag Zlatić Faculty of Forestry, University of Belgrade, Belgrade, Serbia 0000-0001-9754-7173 application/pdf 393096 https://unilib.phaidrabg.rs/o:2583 no yes 1 70 92000004 71A05 International conference on transboundary catchment erosion and pollution problems 38 38 2023