Quantitative Regularities in the Urbanization of the USSR

Abstract

Simple arithmetical formulas are proposed for the study and analysis of urbanization processes. The formulas establish functional relationships between the urbanization level at the beginning of a particular study period, the changes in urban and rural population during the period, and the urbanization level at the end of the period. The relative share of administrative centers and of other urban places in a particular major civil division in total urban population is also considered. Different types of urbanization processes are discussed and plotted on a graphic-analytical model (nomogram). Contrary to general assumption, it is found that in the USSR it is not the very large cities (500,000 and over) that are increasingly concentrating urban population, but the next lowest size class (100,000–500,000). Further research into urbanization processes in particular spatial settlement systems is urged.