Achievements of Soviet Geography in Kazakhstan

A review of geographic research on Kazakhstan over the last 50 years, with a survey of major research projects and publications. Although Moscow geographers long assumed a large share of the research, a local group of geographers under N.N. Pal'gov has been playing an increasingly active role since the 1950's.     

Principles of a Territorial Differentiation of Retail Prices

A system of territorial differentials in retail prices for consumer goods in the Soviet Union is considered essential as long as regional physical and other geographic differences produce cost differentials in production and transportation. It is suggested that the present system of three price zones be revised for individual food products to take fuller account of distance between producing and consuming areas.     

The Present State of Medical Geography in the USSR

A review of the present state of Soviet medical geography based on an analysis of papers presented at the Second National Medical Geography Conference held in Leningrad in November, 1965. The authors, representing four departments of the Geography Faculty of Moscow University, stress geophysical and geochemical causative factors of human disease and the contributions being made by medical landscape science in relating environmental prerequisites to particular diseases.     

On the Fundamental Differences between Capitalist and Socialist Regional Territorial-Production Complexes

The authors content that, contrary to the views of other Soviet geographers, territorial-production complexes can arise under capitalism [for example, in the Ruhr], but that the growth of such regional complexes is slowed by what Marxist philosophy regards as “contradictions” and “antagonisms” in the capitalist system.     

An Operator of Smoothing and Measures of Homogeneity of Linearly Ordered Geographical Structures

Geographical structures consisting of a sequence of ratios are examined from the point of view of homogeneity. Several measures of homogeneity are introduced. It is shown that any two such structures are not necessarily comparable in terms of homogeneity and their measures of homogeneity do not necessarily agree. One way of achieving agreement among homogeneity measures is to link the homogeneity of structures to the operation of smoothing, based on one of the properties stated by C. E. Shannon for entropy in information theory.     

Zones of Influence of Middle-Size Cities,Their Boundaries and Passenger Flows

A modified gravity model is used to describe the flows of commuters between a central city and concentric zones around it. A multiplier-type model of a central-place system (after Christaller) is then used to calculate the number of residents for service centers at each level of the hierarchy within the system. The rank-size rule (Zipf's formula) is also considered as a criterion of a true system of urban places. Results are presented for the urban network of the Ukraine.     

Systems Of Urban Places

A method of “structural chains” is proposed for the analysis of regional urban systems. Each chain is made up of a sequence of numerical elements representing the average population of places at various levels of urban development, from small mining or forestry settlements to large polyfunctional cities of regional or national rank. The absence of a particular category in a region is marked in the chain by a zero. The structural chains of local urban systems can be grouped into tables reflecting the structure of a regional urban system and its local variations. The key characteristics of urban systems reflected by these chains are: the number of elements or levels of development; the number of zeros and their position in the chain, reflecting the degree of development of the urban hierarchy; and the height of the regional tables (number of horizontal rows), representing the number of local urban structures. The method is tested and illustrated by the urban systems of the Dnieper-Donets and Black Sea regions of the Ukraine, the Upper Volga region, and the urban system of the Tatar ASSR.     

Biogeographical Regionalization,its Stages and Criteria

A historical approach to biogeographical regionalization is proposed. The approach is based on the assumption that the highest ranking hierarchical units in such a regionalization represent the oldest biogeographical regions, with the more detailed taxonomic units formed in subsequent historical periods. The regionalization process involves three stages: (a) faunistic-floristic investigation of the study area; (b) the identification of habitats of species that more or less coincide; (c) a determination whether the distribution of these characteristic species displays a cause-and-effect relationship with the geographical environment. The historical criterion is emphasized throughout, the regions are viewed as the product of the historical differentiation of a physical-geographic territory.     

The Function of Place and its Changes

The function of place, though a significant concept in geographic research, has not received much attention in the Soviet literature. Functions are defined as activities performed to satisfy particular needs of society. These functions are generally performed by engineering systems, which may range from simple pasture management or cropping systems to such highly complex systems as a city or a major iron and steel plant. The authors polemicize against the view that the function of place is preordained by its natural potential and argue that a dynamic sequence of functions through time is much more relevant to the needs of a rapidly evolving society. Several types of functional sequences are distinguished: they may be “revolutionary,” in the sense of replacing one function by another, or “evolutionary,” involving change within the framework of a particular type of function. They may be “progressive,” by involving increasingly complex engineering systems and growing intensity of use, or “regressive,” in the sense of reverting from a cultivated to a natural state. Reversibility of function declines with increasing complexity and cost of engineering systems. Functional stability depends on the degree to which a function evolves naturally out of the given economic-geographic setting and on the level of inputs.