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1.
Two broad regions of the USSR most susceptible to dust storms, the southern East European Plain in the European USSR and the West Siberian Plain and adjacent areas of northern Kazakhstan, are contrasted according to a number of indicators of dust storm frequency and intensity. More specifically, the two regions, although roughly similar according to overall frequency of dust storms, were found to differ in terms of their interannual variability, years of peak activity, prevailing winds associated with dust storms, seasonal frequency, duration and erosive force of individual storms, and synoptic processes contributing to dust storm formation (translated by Jay K. Mitchell, PlanEcon, Inc., Washington, DC 20005).  相似文献   

2.
A set of principles for a geographical research program relating to the future impact of major interbasin water transfers is outlined. Such a program, evaluating the impact of proposed tranfers both in the European USSR and in the Midland Region of Western Siberia, Kazakhstan and Central Asia, should be based on the following considerations. Noneconomic criteria, such as the environmental impact of water transfers, must be given as much attention as economic and engineering criteria. Experience suggests that any measures designed to protect or ameliorate the environment, for example, inland fisheries, should precede actual water-project construction by at least 15 to 20 years. North-south transfers should be so designed as to benefit both the northern region, from which water is to be withdrawn, and the southern region, where water resources are to be enhanced. The problem of interbasin transfers should be accompanied by a program of intensification of water use, measured by a reduction of water input into the economy per unit of output. Water use can be intensified by such measures as shifting grain production from south to north and building irrigation reservoirs in Central Asian mountains to regulate runoff.  相似文献   

3.
article examines the relationship between year-to-year variability in average grain yields, moisture conditions, and the quasi-two-year precipitation cycle for a number of oblasts in West Siberia and northern Kazakhstan. The potential for obtaining stable grain yields for the region as a whole is based to a considerable degree on differences in atmospheric moisture in June and July between northern Kazakhstan, on the one hand, and in West Siberia, on the other: a harvest shortfall in some oblasts may be compensated by abundant harvests in others (translated by Jay K. Mitchell, Plan-Econ, Inc., Washington, DC 20005).  相似文献   

4.
The economic integration of the Comecon economies involves two kinds of problems of interest to economic geographers: (1) the way the spatial structures of national economies need to be reoriented in the course of integration; (2) the location of economic production centers that are of international significance. Two integration zones may be distinguished within the Comecon system: (a) a highly developed western zone comprising the European members of Comecon and the western part of the USSR, extending as far as the oil and gas producing areas of the Ob' basin and the Mangyshlak district of western Kazakhstan; (b) a smaller and less developed eastern zone comprising the Mongolian People's Republic and adjoining areas of Siberia.  相似文献   

5.
A review of population trends in the USSR and in East Siberia suggests that net in-migration will become a negligible source of labor over the next 25 years until the year 2000 because past labor surpluses no longer exist in the western regions of the Soviet Union and because living conditions in the eastern regions are inferior to conditions in the west. East Siberia will therefore have to depend increasingly on the regional rate of natural increase. The region's population is expected to grow from 8 million in 1970 to 10–12 million by the year 2000. The slow predicted growth of population is not expected to become a constraint on the region's economic development because of rising labor productivity and a regional emphasis on energy-intensive and raw-material-oriented industries rather than labor-intensive activities.  相似文献   

6.
Results of studies of inter- and intra-regional variation of rural services provision (including retail trade, cultural-educational services, and health care) are compared. Highest levels of per capita services provision were found in the Baltic republics and RSFSR, with lower levels in the southern European USSR, Transcaucasia, and Central Asia. The differences are attributed to rural depopulation (northwestern USSR), rural development priorities in areas of severe natural conditions (Siberia), and high rates of natural population increase (Central Asia). A differential approach in services planning is recommended between areas located near oblast urban centers and those which are more remote (translated by Jay K. Mitchell; PlanEcon, Inc.; Washington, DC 20005).  相似文献   

7.
The various types of natural landscapes of West Siberia are analyzed in terms of the environmental impacts of the more common forms of human activity. These are natural gas extraction and reindeer herding in the northern tundra; oil extraction and logging in the middle taiga, and agriculture as well as manufacturing in the southern wooded steppe and steppe. The impacts of human activity on specific natural processes (cryogenesis, bog formation, salinization) are discussed. The territory of West Siberia is broken down into three types of environmental impact regions: regions of significant impacts (from oil and gas extraction and agriculture); regions of moderate impacts (from logging and reindeer herding); and a region in which natural landscape structures have remained virtually unaffected by human activity.  相似文献   

8.
The construction of the BAM is viewed as serving two purposes: one, the development of new resource sites for export through Soviet Pacific ports, particularly to Japan; second, the accelerated development of new parts of East Siberia and the Far East, serving ultimately as a bridgehead for further advance toward the Northeast. Key resource areas to be given priority in development are the Neryungri coking-coal basin of South Yakutia, for export to Japan; the Udokan copper deposit, and the Molodezhnoye asbestos deposit. Because of the harsh environment, it is unlikely that any processing activities beyond mineral concentration and forest products industries will be located in the BAM zone, at least in the early stages of development. Food supply for the growing population will be largely dependent on hauls of bread and feed grains from southern portions of West Siberia and vegetables from as far away as Central Asia. Future territorial production complexes along the BAM are tentatively outlined.  相似文献   

9.
A multivariate analysis of measurements taken from Andronovo (Fedorovka) cranial samples from the forest-steppe part of the Altai has revealed certain components that are likely to have contributed to the origins of this population. One component, resembling the robust (Cro-Magnon) variety observed in many Andronovo groups, would appear to have been introduced by migrants from the Kazakhstan steppes. Another component – Mediterranean, i.e., characterized by dolichocrany and narrow face, stemmed from the pre-Andronovo Bronze Age populations of southwestern Siberia, being especially noticeable in Andronovo (Fedorovka) groups of Rudny Altai and decreasing in the eastern and northern directions. The third component, on the contrary, becomes more and more prominent as one moves northward. This component was evidently associated with the Western Siberian native peoples. Its proportion in the forest-steppe zone of the Altai was minor, while being larger in the sub-taiga regions situated to the north.  相似文献   

10.
The Russian language has four distinct words for “snowstorm,” and there is a need for precise definition and proper regional context. Metel' is the common term for wind-driven snow. V'yuga is a common literary term for snowstorm. Buran is a regional term associated with the southern Urals and adjacent regions of Orenburg, Kazakhstan and West Siberia. Purga, sometimes used as a synonym for blizzard, entered Russian from Finnish, and has a regional association with northern Russia and northern Siberia. (The article was proposed by Victor L. Mote of the University of Houston, who also assisted with the translation.)  相似文献   

11.
Although a number of non-Russian republics of the Soviet Union (Central Asia, Transcaucasia, Moldavia) are labor-surplus areas, ethnic factors operate against migration of these national groups not only to labor-deficit regions in the RSFSR but even to cities of the non-Russian republics. Instead, Russians make up most of the migrants to labor-deficit regions (European North, Siberia, Far East, Kazakhstan) and to the cities of non-Russian republics. A system of measures in proposed to correct the situation.  相似文献   

12.
Possible future USSR agricultural productivity, given a global warming scenario, is assessed on the basis of paleoclimatic reconstructions for optima of the Holocene and Mikulino interglacial, which may be analogs of the man-modified warm climate of the future. The calculations were made using a dynamic model of grain yields for 94 territorial units, for the most part coincident with the boundaries of oblasts. Three different indicators, which suggest that the warming trend of climate will be generally favorable for agriculture in the European USSR, are analyzed. The paper also provides insights into current spatial patterns of agricultural productivity. Translated by Larry Richardson, Glendale, CA 91202 from: Izvestiya Akademii Nauk SSSR, seriya geograficheskaya, 1990, No. 6, pp. 29-38.  相似文献   

13.
This article investigates economic region net migration patterns in the USSR during the 1979-89 intercensal period. Net in-migration and net migration rate increases (compared to 1970-79) occurred in both the western and eastern portions of the Northern USSR region, while net out-migration and rate declines occurred throughout the Southern USSR. Net in-migration again occurred to Siberia, especially Tyumen' Oblast, and there was a reduced rate of net out-migration from the Nonchernozem Zone and Central Chernozem Region of European RSFSR.  相似文献   

14.
The increasing demand on water in the Soviet Union and the problem of assuring water quality require the construction of long-term water-management balances by drainage basins. These balances, based on predicted demand and water availability, would suggest the need for water-management projects within basins and interbasin transfers. Water needs would be evaluated both in terms of water requirements by categories of users and in terms of water quality. The most crucial regional problems involve the increasing shortage of water in Central Asia (with the prospect of interbasin transfer from Siberia) and in southern regions of the European USSR (with the problem of diverting water southward from the northern runoff slope). The Caspian Sea is expected to require a supplementary inflow of 80 to 100 cubic kilometers a year by the end of the century if the decline of its waterlevel is to be arrested. But southward diversion of northern waters is not expected to add more than 50 to 70 km3 at best, with a possible saving of an additional 10 to 20 km3 through decline of evaporation from a reduced Caspian Sea surface. The preservation of conditions in the Sea of Azov, the Aral Sea and Lake Balkhash pose additional water problems. [The senior author died in October, 1974].  相似文献   

15.
A report on a 1974 conference on interbasin transfers from Siberia to Central Asia compares the alternative stream-diversion projects west and east of the Urals and finds that north-south interbasin transfers in the European part of the country have a better chance for early implementation than the diversion from Siberia to Central Asia. The author urges consideration of a unified water-management system within the European part of the Soviet Union that would make it possible to dispatch streamflow from one basin to another much as electric power is transmitted through interconnections between power grids. Such an interconnected water-management system would be based on the premise that runoff volumes tend to be nonconcurrent in the various drainage basins of the Russian plain so that surplus runoff from “donor rivers” (Pechora, Northern Dvina, Onega and the lakes Onega and Ladoga) might be channeled southward to “consumer rivers” (Volga, Don, Dnieper and Ural).  相似文献   

16.
This paper examines regional redistribution and population growth rate trends in the USSR from 1979 to 1984, and compares them to preceding intercensal trends for 1959-70 and 1970-79. Total and regional rates of population change for 1979-84 were generally lower than in preceding periods. The most pronounced regional shift continues to be toward rapidly growing Central Asia, which has surpassed the Center as the most populous Soviet region. However, Central Asia now has net out-migration, and the degree of shift to Central Asia was less than during 1970-79. Between 1979 and 1984 a noticeable northward and eastward shift occurred. In particular, there appeared to be a resurgence of Siberia. After two decades of decline, the share of the Soviet population residing in Siberia increased between 1979 and 1984. Another notable development was the slowing of the rate of rural population decline, especially in the Non-Chernozem Zone of European USSR and in Siberia. It is possible that policies to promote migration to Siberia and to stem rural depopulation may be having some effect. The shift to cities in general and large cities in particular, however, continues. (The author would like to thank Robert Lewis for his useful comments and Jane Rowland for her excellent typing).  相似文献   

17.
Two Soviet regional planners test several spatial interaction models with particular reference to the Kuznetsk Basin (Kemerovo Oblast), the southern belt of West Siberia and a portion of the North Caucasus (Krasnodar Kray). Existing techniques, such as gravity and potential models, are found to work well in areas with relatively uniform settlement patterns, such as the steppe zone of Krasnodar Kray or the southern Ob'-Irtysh subregion of West Siberia, but not in areas with sharp contrasts in settlement patterns, such as the Kuznetsk Basin, where a linear highly urbanized belt is enclosed between sparsely populated mountains. In such contrasting settings, a combination of methods is required.  相似文献   

18.
A hierarchy of industrial areas in Eastern Europe is described, consisting of 40 industrial regions, about 200 industrial nodes, and numerous industrial centers and ordinary industrial places. Evidence of the formation of a higher-ranking industrial macroregion covering the border area of East Germany, Poland and Czechoslovakia is adduced. Six other entities of industrial macroregion rank are identified in the rest of Europe (including the European USSR east to the Urals).  相似文献   

19.
A review article of Soviet research in the 1970s and early 1980s focuses on the factors that continue to make the European part of the USSR the leading macroregion of the Soviet Union. The review assumes particular timeliness under the new administration of Mikhail S. Gorbachev, whose spatial policies, such as intensification of the economy, recycling of resources, applications of science and technology, appear to favor continued development of the existing economic, science and technology potential of the European USSR. The article reviews the geographic factors that continue to keep the focus on the European part of the country, the spatial forms of economy and population that distinguish this development, and some of the environmental protection issues of such development. (The responsible editor of the article on the Soviet side is O. A. Kibal'chich of the Institute of Geography in Moscow.)  相似文献   

20.
The administrative centers of rayons (county-type civil divisions) are viewed as key elements in the provision of services in the USSR. The effectiveness of rayon seats as service centers is analyzed in terms of the category of places serving as rayon seats (small cities; urban-type settlements [towns]; rural places), mean rayon population, area and radius, and the mean transport accessibility of the rayon center. The existence of a small city with a high level of services in a small rayon, as in the Baltic region, Belorussia, Moldavia and parts of the Ukraine, is viewed as optimal. Particular problems arise in Siberia and Kazakhstan, where the large size of rayons, low mean rayon population, big rayon radius and low transport accessibility combine to produce a low level of services. In such regions, a system of local service centers is advocated, with rayon seats performing the role of major regional centers.  相似文献   

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