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G. A. Privalovskaya 《Eurasian Geography and Economics》2013,54(2):78-91
A case study of the lumbering and forest-products industry seeks to establish the effectiveness of the territorial structure of primary processing under the impact of the resource base and of various economic nonphysical factors. A set of variables, including the magnitude of timber reserves, volume of output and the regional conditions of production, is analyzed on an oblast-by-oblast basis to establish their impact on the structure of the industry. Economic effectiveness is measured in terms of the level of labor productivity resulting from various combinations of factors. In general, labor productivity tends to be high in timber-rich regions with large volumes of production. But high levels of performance can also be achieved with low volumes of production if the industrial structure reflects the magnitude of the local timber supply (timber-intensive industries in timber-rich regions and nonintensive industries in timber-poor regions) or if the structure is adapted to local market needs. Previous papers on the subject appeared in Soviet Geography, May 1972. 相似文献
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V. I. Perevedentsev 《Eurasian Geography and Economics》2013,54(8):40-50
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
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Yu. A. Kolosova 《Eurasian Geography and Economics》2013,54(10):848-852
The significance of territorial expansion of American cities in the growth of their population from one census to another is analyzed. The number of cities making annexations during intercensal periods has been steadily increasing since World War II. The trend is particularly pronounced in the South and West because of intensive industrialization and, in the case of the West, in-migration. In the North, annexation is often blocked by the presence of incorporated places in the urban fringe surrounding the central city. Some Northern cities have in fact lost population in the 1950–1960 period despite an expansion of their city limits. 相似文献
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D. G. Khodzhayev 《Eurasian Geography and Economics》2013,54(8):619-629
A government official outlines some of the Soviet problems of settlement to which answers are expected from population geographers. They include: restrictions on excessive growth of large cities; promotion of industrial plant location in small and medium-size cities suffering from underemployment; prediction of ultimate population of large cities; determination of the optimal size and type of rural population centers. Population geographers are called upon to study large cities with a view to determining where further concentration of industry should be prohibited, and to select small cities suitable for plant location. 相似文献
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本文以个体生活资源基本需求为计算单位,探讨青海生态总资源的人口承载力,预测青海人口发展与生态资源的关系。根据本文给出的计算方式,青海耕地资源与人口数量关系将在5年后基本饱和,牧草地资源与牧业人口关系8年后达到饱和,森林资源与人口关系缺口较大,水资源与人口关系富足有余,但工业污水排放问题突出。面对这一现实,青海要进一步推行控制人口增长的计划生育政策;加大保持草场生态平衡的意识和力度;保护好现有森林,充分利用林业用地资源;保护好水资源。 相似文献
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略论魏晋南北朝时期文化结构的更新 总被引:2,自引:0,他引:2
魏晋南北朝时期,中国文化结构更新主要表现为三个方面:主导文化从儒学式微转变为儒、释、道三教并立;胡汉两种异质文化从冲突渐进到兼容;地域文化从中原一脉发展成南北分明。 相似文献
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The future economic development of Kazakhstan and its problems are discussed in terms of localized, technologically integrated production complexes, such as industrial districts and nodes or agrarian-industrial complexes, which in turn are combined into broader regional complexes. Five such regional complexes are distinguished—North, West, Center, South, East—and the present state of the economy and the problems of future development are discussed. 相似文献
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Location and the nature of locally available employment opportunities is believed to shape labor force participation, job type, and wages. Analysts investigating this issue have encountered problems in operationalizing the concept of “locally available employment opportunities.” We first review the grounds for expecting a relationship between local context and employment outcomes for women and then critically assess the methods and measures that analysts have used to explore the relationship. Finally, we describe a new approach for measuring local employment context that consists of a fine-scaled measure individually tailored for each woman in the sample. Using discriminant analysis we ask whether the spatial variables measuring local employment context are important determinants of women's employment in female-dominated occupations. The results suggest that for most groups of women (defined by city or suburban residence and by sociodemographics) the spatial variables are not important. For well-educated, part-time employed women with young children, however, living in an area rich in female-dominated job opportunities increases the likelihood of having a job in a gender-typical occupation; for these women, the local employment context does affect labor market outcomes. 相似文献
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旅游地的衰落与产品更新 总被引:3,自引:1,他引:2
旅游地的衰落是个普遍现象。如果资源和市场条件许可,衰落期的旅游地能够通过产品更新实现复兴。本论述了产品更新的条件,分析了产品更新的方式。 相似文献
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D. L. Armand I. P. Gerasimov K. A. Salishchev Yu. G. Saushkin 《Eurasian Geography and Economics》2013,54(6):3-10
The paper discusses, mainly from a programmatic point of view, the need for research into the relationships between climate and vegetation. Four lines of research are proposed: (1) the correlation between the distribution of vegetation and climate indices; (2) relationships between the distribution of vegetation and seasonal types of climate; (3) seasonal and annual changes in plant communities related to corresponding changes in the surface layer of the atmosphere and the soil and subsoil; (4) the exchange of matter and energy within an ecological system. 相似文献
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In the last 15 years, the regional scale was used to implement innovation strategies in European Union. Departing from the discussion of the relevance of innovation policy at the regional level, the article benefits from the knowledge production function framework to estimate patterns considering 175 European regions. It is intended to understand whether regional innovation strategies developed and applied between 1994 and 2001 were successful at an aggregated level in contributing for knowledge creation measured in terms of patents and high technology patents. The results underline the relevance of private R&D expenditure and medium and high technology employment to increase patent numbers. The models suggest also that administrative regionalization may be important to regional innovation and that the creation and implementation of a regional strategy have a positive contribution for high tech innovation. 相似文献
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安徽省委统战部课题组 《当代中国史研究》2001,8(2):86-93
经过 2 0余年的改革开放 ,我国已进入一个新的新型时期。在社会转型过程中 ,社会结构发生了显著的变化 :产业结构由低级向高级推进 ,所有制结构由单一向多样发展 ,城乡二元结构出现松动 ,阶级、阶层发生深刻变化。这必然对统一战线的内部关系产生重大的影响 :工人阶级内部结构复杂化 ,使工人阶级实现自身团结统一的问题突出起来 ;农民阶级的急剧分化 ,使工农联盟的巩固面临新问题 ;私营企业主阶层的产生及其迅速扩大 ,使统一战线内部关系出现前所未有的新变化 ;产业结构优化升级和信息时代的到来 ,对做好知识分子工作提出了更高的要求 ;大量新的社会阶层的出现 ,客观上给民主党派的社会基础带来新的变化 ;“四个多样化”的出现 ,要求统一战线在处理内部关系时 ,应以“三个代表”的思想为指导 ,更加重视照顾同盟者利益和在政治上扩大民主。 相似文献
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N. Edward Coulson 《Journal of regional science》2001,41(4):617-637
Previous analyses of the Massachusetts Miracle and the subsequent evolution of employment in the area have centered in part on sectoral explanations. In this paper these explanations are evaluated with the use of a sectoral-based VAR model of the Boston economy, developed to identify local and national sectoral shocks. The relative importance of these shocks is estimated both for the overall sample and at several turning points in aggregate Boston employment, the latter using historical decompostions. 相似文献
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