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991.
992.
V. P. Popov T. K. Bogatyr G. P. Dubinskiy A. S. Skorodumov 《Eurasian Geography and Economics》2013,54(7):16-27
The paper discusses the availability of data for calculating the heat balance and the moisture balance for the territory of the Ukraine. The problem of determining total evaporation, evaporation from the surface of the soil and transpiration of agricultural crops is treated in detail. The authors discuss practical applications of heat and moisture balance work, including the setting of irrigation norms, the study of the regimes of stream reservoirs, swamp drainage and the study of the effect of tree plantings on the microclimate of sheltered fields. 相似文献
993.
B. V. Vinogradov K. I. Gerenchuk A. G. Isachenko K. G. Raman Yu. N. Tsesel'chuk 《Eurasian Geography and Economics》2013,54(6):15-20
This report of the Permanent Commission on Landscape Maps of the Geographical Society USSR defines four groups of landscape maps and their basic mapped objects, ranging from detailed, large-scale facies maps (1:10,000) to small-scale maps of less than 1:1,000,000 showing mainly landscapes (in the sense of a given rank of natural areal unit). The report defines various physical-geographic units, such as facies, urochishche and mestnost' and the Russian terms have been retained where the meaning is ambiguous and there is no clear-cut English equivalent. The report also discusses various ways of formulating map legends. A previous paper on landscape mapping appeared in Soviet Geography, February 1961, pp. 34–47. 相似文献
994.
The Local Climate of the Rybinsk Reservoir 总被引:1,自引:0,他引:1
The appearance of the Rybinsk Reservoir has had the effect of increasing wind velocity, especially at night, raising nighttime and lowering daytime temperatures in the first half of summer, and producing a round-the-clock warming effect in the late summer and autumn. The warming effect in turn tends to lower relative humidity at night while increases are observed in the daytime. 相似文献
995.
A gas-industry economist outlines a series of geographical and economic arguments in favor of transmitting natural gas from Tyumen' Oblast to the European part of the USSR via the Middle Urals rather than along the northern route through Komi ASSR, as now planned. In his view, the Middle Urals route would be more economical by providing more direct access to major consuming areas and avoiding the northern hostile environment with its inevitable increase in construction costs. 相似文献
996.
Yu. K. Yefremov 《Eurasian Geography and Economics》2013,54(5):248-256
An advocate of a unified geography adopts a biosocial, or natural-social, approach to the definition of several concepts in geography, distinguishing the landscape sphere and the geographical environment. The landscape sphere of the earth consists of the sphere of the natural landscape (comprising both untouched and man-altered nature) and the sphere of human activity, or sociosphere, which includes the sphere of the cultural landscape (agrosphere plus technosphere) and mankind itself. The geographical environment includes the natural environment (man-altered nature plus parts of untouched nature), the material results of the labor of past generations and geographical manifestations of the social environment. 相似文献
997.
A review of remote sensing applications in geographical research, based mainly on United States publications. 相似文献
998.
K. V. Zvorykin 《Eurasian Geography and Economics》2013,54(3):162-171
Geographers have been in the forefront of the campaign to institute a full-fledged land cadastre and economic land-evaluation program in the Soviet Union. Although a State Register of Landholdings was adopted in 1955, it is concerned mainly with the distribution of lands among land-holdings and the composition of agricultural lands (crop land, hay meadows, pastures, etc.) within landholdings. A full fledged cadastral and evaluation program would seek to evaluate land in terms of quality and productivity. In view of the interdisciplinary character of the work, geographers are viewed as most suitable participants. 相似文献
999.
K. I. Ivanov 《Eurasian Geography and Economics》2013,54(4):271-278
A systems approach to the study of the geographical aspects of production and the management of production is proposed. Areal (geographic) systems are viewed as a form of organization of production and an object of control. The areal system may range in scale from a microsystem (an individual large farm) to a global system. Geographical information plays an important role in the organization and control of areal systems. Geographic models, particularly maps, are a useful tool in the analysis and design of systems. The systems approach to areal complexes is not intended to replace the regional method, but supplements the regional approach by providing a better understanding of the region as a complex dynamic system. Further research in the geography of the control of production from the systems standpoint is recommended. 相似文献
1000.
K. P. Kosmachev 《Eurasian Geography and Economics》2013,54(7):545-554
Two quantitative techniques—the mean center of population of the old centrography school, and the potential of population—are applied to settlement analysis in Eastern Siberia for purposes of lower economic regionalization. The migrations of the mean center of population of Yakut ASSR and Irkutsk Oblast are interpreted in terms of regional development trends from the 1920s to the 1960s. Analyses of the potential of population for different dates suggest the formation of areal production nodes that can be used in delimiting lower economic regions. The boundaries between such lower-order regions tend to pass through undeveloped and sparsely settled areas that show up as low values on maps of the potential of population. 相似文献