THE PROCESS OF SPATIAL CONCENTRATION OF POPULATION (with particular reference to the RSFSR)

A network of 484 economic microregions designed by the Central Urban Planning Institute is used as units of analysis to determine trends in the concentration of population in some parts of the Russian Republic. The analysis is carried out over time and on two levels: the area that contains 50 percent of the total population of the RSFSR, and the area that contains 75 percent of the population. In 1973, at the end of the study period, 50 percent of the population was accommodated in 4.3 percent of the area of the RSFSR, and 75 percent of the population was settled in 11 percent of the area. At the same time, one-fourth of the area of the RSFSR was found to be losing population.