A completely new scientific approach investigating biotechnosphere development theoretical background and operation of urban life support systems based on the symbiosis of urban and natural environment is proposed in the paper. This approach facilitates creation of a new conceptual scheme for understanding public interests and development on its basis of urban redevelopment methodology; it is based on the supposition of self-organization of urban areas. Biotechnosphere humanitarian balance is taken as a main criterion for analytical estimation of the dynamics of system changes of social, demographic, ecological and economic parameters of the development of urban areas. Balance biosphere relationships are built on the basis of the hypothesis of the existence of stable functional relations between time-dependent characteristics of the condition of the constituents and components of social, natural, technological life support systems. Integrated indices characterizing compatibility of urban areas with the natural environment and the level of the implementation of city functions based on the values of standardized and minimum required in terms of human potential development parameters are proposed to be used as quantitative analysis variables.

The concept of “comfortable urban environment” is considered in the article, and its components are selected taking into account the principles of harmonious human development in symbiosis with the natural environment, based on the obtained results, a conceptual model of urban environment comfort is constructed and its formal description is given.

In this paper, we consider a computational algorithm that allows us to follow specific sequences in order to meet the needs of the population in a residential area. As an integral indicator, the degree of satisfaction of the needs of the population is used, which characterizes the actual level of consumption of any services in comparison with the norm of their rational consumption. The theoretical premise of the study was the fundamental principle of urban development of a favorable environment for human development. The methodological basis of the study was a vector representation of the state of the system.