EJSSEurasian Journal of Soil ScienceEurasian J Soil Sci2147 - 4249Federation of Eurasian Soil Science Societieshttp://ejss.fesss.org/10.18393/ejss.2013.1.054-05810.18393/ejss.2013.1.054-058Non-linear thermodynamic laws application to soil processesIlgiz Khabirov ilkhabirov@yandex.ruFariz Mikayilov 2154 - 582013-01-052013-03-252013-03-282013-04-15 Copyright © 2016 The authors and Federation of Eurasian Soil Science Societies An attempt has been made to analyze the possibility to use nonequilibrium thermodynamics for the soil dynamic open systemstreatment. Entropy change of such a system and the entropy coming from or going into the outer sphere. In the steady state, dynamic soil-formation processes occur within an organized structure and are characterized by stable parameters close to equilibrium. Accordingly, when examining soil, one can proceed from the conventional thermodynamic equilibrium. However, the matter of Onzager-Prigozhin general phenomenological theory applicability to soil processes is more complicated. To study soil stability it is necessary to go beyond the limits of linear thermodynamics.Thermodynamic laws, soil processes, soil stability