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1.
The industrial complex in the area of the vast iron-ore bearing province known as the Kursk Magnetic Anomaly (Central Russia) has been shaped in the past by an advantageous economic-geographic situation in the heart of the European USSR, by the availability of labor resources and by the presence of a wide range of agricultural raw materials for industry (sugar beets, sunflower, hemp). Further development will hinge on the massive use of mineral resources, both iron ore for the iron and steel industry, and cement materials in the overburden of open-pit iron mines. In 1975 the KMA will supply one-sixth of all the iron ore mined in the Soviet Union. About 60 percent of the ore (direct-shipping ore and concentrates derived from low grade-quartzites) moves to nearby plants at Lipetsk and Tula, and 25 percent moves to the Urals. If plans for a 12-million-ton integrated iron and steel plant for the Comecon countries materialize, 40 percent of the ore will be consumed locally, still leaving 60 percent for shipment to other steel plants. See also Soviet Geography, November 1974, pp. 593–94.  相似文献   

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The structural-spatial characteristics of the Kursk Magnetic Anomaly, the iron-mining district of Central Russia, are discussed in terms of stages of development, environmental impacts and the technological cycles (energy and production cycles) making up the industrial complex. The structure and problems of development of the Zheleznogorsk industrial node, one of the mining centers, are analyzed in particular detail. (Previous articles by the author on the KMA mining industry appeared in Soviet Geography, April 1975, December 1976, May 1979, and other contributions are included in the present issue.)  相似文献   

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<正>An 8.1-magnitude earthquake shook Nepal at 2:11 p.m.(Beijing Time)on Apr.25.The quake also strongly affected parts of Tibet,including the Nyalam,Dingri and Gyirong counties in Shigatse Prefecture.All parts of China were struggling for rescue and relief at once in the quake-affected areas in Tibet.On Apr.26,the 11th Panchen Choskyi Gyalpo made a special  相似文献   

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根据本届理事会提出的“立足本业、发挥优势、拓宽领域、服务现实” 的要求和本届理事会期间的工作规划,在中国人民银行领导的关心和文博部门、社科院校等研究机构及各省市学会的大力支持下,中国钱币学会第四届理事会以“三个代表”的重  相似文献   

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On the basis of a chronology of droughts in the grain-growing regions of the USSR, compiled from historical sources and the more recent period of instrumental observations, the author shows that the occurrence of drought may be regarded as a random process characterized as a quasi-stationary Poisson series of events. Most of the grain regions in the USSR follow this regularity. In the case of simultaneous drought throughout the principal grain zone of the USSR, comprising the European part and the Midland region (West Siberia and Kazakhstan), the sequence of events assumes a nonstationary character. Statistical parameters are developed for the time series of drought years and nondrought years, and are compared with extreme values in grain-yield fluctuations. Over the last 140 years, drought occurred in 76 years in at least one of the three major grain regions of the USSR (European part, West Siberia, Kazakhstan) while 64 years had no drought and corresponding normal or higher yields. A catastrophic drought affecting all three grain regions simultaneously is virtually (95%) certain to occur at least once in 20 years.  相似文献   

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The author takes issue with the view expressed by M. I. Artamonov, an archeologist, that an ethnos, or ethnic group, represents a social state rather than a process. In the author's view, ethnos IS a vast system in constant development, which tends to be stabilized by endogamy and undermined by exogamy. An ethnic hierarchy is proposed to illustrate the process of ethnogenesis. It ranges from the lowest order of ethnic grouping, a consortium, through subethnos, ethnos and superethnos to mankind as a whole. Each order in the hierarchy is distinguished by particular forms of associations, trends of development and culminating phases. The concept of ethnos as an ongoing process is illustrated with reference to ethnic change in ancient China and in the Ottoman empire.  相似文献   

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本文应用结构变化指数和专业化指数,定量分析了全国各省、市、区1986至1991年农村工业结构变化的差异、专业化差异及两者关系的差异,并根据各地专业化部门的变化趋势,对农村工业结构政策提出若干建议。  相似文献   

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There are many ways to consider the philosophy of history. In this article, I claim that one of the most viable approaches to the philosophy of history today is that of critical theory of history, inspired by Reinhart Koselleck. Critical theory of history is based on what I call known history, history as it has been established and expounded by historians. What it contributes—its added value, so to speak—is a reflection on the categories employed to think about historical experience at its different levels, not only as a narrative but also as a series of events: their origins, contexts, terminology, functions (theoretical or practical), and, finally, eventual relevance.  相似文献   

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Five major research areas, debated at an unprecedented, four-day special session of the Scientific Council of the Institute of Geography, Academy of Sciences of the USSR in November 1986, are outlined. Some 30 officially recognized research themes encompassed by these areas represent the Institute's program of research under the Twelfth Five-Year Plan's emphasis on economic restructuring and intensification of resource use. Particular emphasis in the program of research is placed on the study of the interrelated problems of integrated physical geography, human-environment interactions, geosystem stability and instability, the territorial organization of productive forces and settlement, and technological innovations in information systems, modelling, and remote sensing (translated by Jay Mitchell; PlanEcon, Inc.; Washington, DC 20005).  相似文献   

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A graph model technique is used to analyze the pattern of urban places in the Bratsk–Ust'-Ilimsk complex on the middle Angara River in Siberia. The places, serving as vertices, are connected into tree-like structures on the basis of a data matrix that uses the founding dates of the places and the distances between them. The resulting pattern of location reveals a linear-nodal structure that is typical of areas in early stages of economic development, such as the Middle Angara district, with its large hydroelectric stations and energy-intensive industries like aluminum and woodpulp. The graph technique is suitable for analyzing patterns of location at various stages of development and to predict the future evolution of the structure of urban places.  相似文献   

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正Tsusum, a border village some 2,000 kilometers east of Lhasa and 6,000 kilometers from Beijing, is in the Tsosisumkyi Township of Zanda County in Ngari Prefecture. The road to the village is both longer and tougher than even the well-known difficult road leading to the Metok County.Tsusum means"dried-up lake"in Tibetan. With an elevation of 4,000  相似文献   

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The International Union for the Conservation of Nature and Natural Resources has developed a 10-category system for classifying the world's protected natural areas. The present article by two Soviet biogeographers, presented at Unesco's “Man and the Biosphere” conference in Minsk in 1983, analyzes the way in which the Soviet Union's protected areas fall into the classification system devised by the International Union. The article also discusses the types of protected areas found in the USSR, and the functions assigned to each. (The translation is by Philip R. Pryde, San Diego State University.)  相似文献   

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