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1.
The development of mineral resources in the Kara Kum desert and irrigation projects along the Kara Kum Canal have fostered the growth of urban population in Turkmenia at a more rapid rate than rural population. In general, established cities in the republic tend to grow more slowly than some of the new workers' settlements established on the basis of gas extraction and other mineral developments. The urban places of Turkmenia are classified by size classes, functional types and growth rates.  相似文献   

2.
A development strategy is proposed for the Nonchernozem zone of the European RSFSR, which is now the object of a major program of rural modernization (see S.G., March, April 1975). The principal factors affecting future strategy are geographical situation and physical setting, resource potential, level of economic development and settlement, availability of skilled labor and technical progress. The proposed strategy calls for focusing northern development on resource exploitation, fostering manufacturing development in the central oblasts outside the major industrial nodes, where industrial expansion should be restricted, and limiting industrial construction in the southern grain-growing oblasts to avoid diverting valuable agricultural land to nonfarm uses. The Nonchernozem zone will continue to be the nation's research and development center and aim at economic growth through intensive methods in view of a labor shortage.  相似文献   

3.
马筱倩  孙伟  闫东升 《人文地理》2022,37(4):141-148+191
城市群一体化深化过程中,如何引导人口布局优化,是推动经济社会高质量发展的重要举措之一。本文基于长三角1990—2017年城市尺度数据,采用双重差分模型,多角度检验一体化的城市人口增长效应,并初步探讨相关驱动机制。结果表明:(1)一体化能够显著促进城市人口更快增长,且城市就业人口规模越大、人口集聚效应越显著。(2)总体效应的显著性,并不能掩盖一体化过程中人口集聚效应的异质性,一方面随着加入协调会时间的推进,不同阶段效应由正转负,另一方面存在不同批次间效应先增长后下降的差异。(3)一体化过程中要素集聚带来的经济发展水平提升,是城市人口更快增长的关键动力,中介效应与调节效应模型验证了这一假设。  相似文献   

4.
Analysis of change in the spatial distribution of population in the Ukrainian SSR demonstrates a pronounced shift toward the east and south, and toward the major metropolitan area of Kiev and Kiev Oblast. An upsurge in city growth in the least urbanized, western Ukraine, coupled with steady, above-average urban growth in other locations, has contributed to gradual erosion of the Donets-Dnieper Region's dominance in urban population. Accelerated rates of rural population decline in western areas of highest rural population concentration has promoted a gradual equalization of the distribution of rural population (translated by H. L. Haslett, Birmingham, UK).  相似文献   

5.
Few attempts have been made to develop and test a conceptual framework for the comparative analysis of urban spatial structure and growth. This paper offers one aggregate approach as well as a series of empirical tests based on Canada's 27 largest urban areas. Six composite indices are introduced: population densities, rates of change, intraurban population redistribution, mobility rates, incidence of low-income populations, and degree of social polarization. Regression analyses reveal that differences among urban areas in spatial patterning and structural change are consistent with the hypothesized effects of city size, age, transport usage, social heterogeneity, production base, and physical setting. Yet immense regional and intraurban diversity remains. No single model of urban structure is sufficient to capture this diversity. On enregistre peu de tentatives pour mettre au point et tester un cadre conceptuel qui puisse servir à I'analyse comparative de structure spatiale et de croissance urbaine. Get article offre une approche g/oba/e ainsi qu'une série d'analyses empiriques basées sur les 27 territoires urbains canadiens les plus grande. Six indices composes servent aà l'analyse: densité de population et taux de changement de ces densités, redistribution et taux de mobilité de la population intra-urbaine, incidence de revenus faibles et importance de la polarisation sociale. Les analyses de régression démontrent que les différences dans l'arrangement des espaces et le changement des structures entre les zones urbaines sont en accord avec les effets supposés de taille urbaine, d'âge, d'utilisation du transport, d'hétérogénéité sociale, de base de production et de cadre physique. Cependant, une très grande diversité régionale et intraurbaine de-meure, II n'existe pas un seul modèle de structure urbaine capable d'englober cette diversité.  相似文献   

6.
A long-range regional planning forecast of economic development and settlement in the North Yenisey region of Siberia, up to the year 2000, envisages the formation of several territorial production complexes based on the development of mineral resources (the nickelcopper-platinum reserves of the Noril'sk district, aluminum raw materials, iron ore, oil and gas and graphite) and hydroelectric development (hydro stations at Osinovo, Stony Tunguska, Maygunna, Kureyka and Khantayka, and ultimately Igarka and Lower Tunguska). The basic urban centers, in addition to Noril'sk, would be Osinovo, Novoturukhansk and Igarka. Urban population is expected to increase from 220,000 in 1970 to 480,000, and rural population from 40,000 in 1970 to 300,000.  相似文献   

7.
In this article, we examine depictions of race, nature, and childhood in Harlan Ingersoll Smith's early ethnographic films at the National Museum of Canada. Created in the 1920s for a children's education programme, Smith's films construct ethnographic portraits of different Indigenous peoples in Western Canada. We demonstrate how museum education appropriated Indigeneity as a discursive resource to immerse viewing children in particular narratives of Canadian national heritage and development. The films worked through a complex double movement, bringing children in the Ottawa museum audience into association with Indigenous children based on shared experience as children while simultaneously differentiating Indigenous peoples as Other. The films inculcated white youth at the museum in a romanticized connection to Canada's prehistory through knowledge of the nation's Indigenous peoples as well as nature. In the films, the position of Indigeneity within the future remained ambiguous (traditional practices sometimes disappearing, sometimes enduring). Yet, despite Smith's uncertainty about colonial beliefs in the disappearance of Indigeneity, his films nonetheless presented the teleological development of the settler nation as certain. Our article highlights how thinking about children, as audience for and thematic focus of these films, extends discussions of the geographies of film, of children, and of settler colonial nationalism.  相似文献   

8.
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   

9.
Australia's space economy has changed rapidly since the 1970s through processes of globalisation, economic restructuring and demographic change. Trends in population distribution and patterns of employment and investment in economic activity highlight both spatial diffusion and concentration. Migration to ‘sun belt’ regions and suburban growth in the mega metro regions is creating population-led demand for production and services, thus creating investment growth and new employment in some consumer-oriented economic activities. However many internationally linked and national market serving economic functions are increasingly concentrated in the two largest cities at strategically located old and new nodes of agglomeration. No longer can population growth be equated directly with increased economic activity, and there are significant spatial mismatches between the outcomes of demographic and economic processes across the nation's cities and regions.  相似文献   

10.
Are government policies of any real significance in shaping the pattern of development in metropolitan regions? This essay summarizes the widely-held view that ‘economic forces’ determine the distribution of jobs and residences in urban areas, and argues that this conclusion involves serious conceptual difficulties. The essay then shows how the theory of political influence and related concepts can be used to clarify the issue of causation in urban development, and summarizes the authors' own substantive conclusions—that under certain specifiable conditions government activities do have a highly significant role in shaping metropolitan growth.  相似文献   

11.
长江三角洲都市连绵区城市规模结构演变研究   总被引:8,自引:0,他引:8  
潘鑫  宁越敏 《人文地理》2008,23(3):17-21
本文选取长江三角洲都市连绵区7个年份的城市人口规模数据,分别从城市规模等级结构、首位度、城市规模分形以及城市规模的空间演化等层面对城市规模结构的演变进行了分析,初步揭示了长江三角洲都市连绵区规模结构的分布特征和演变规律,并对其空间演变特征进行了总结。  相似文献   

12.
Between industry and tourism: The evolving landscape of La Baie in Saguenay, Québec La Baie is a borough of the newly amalgamated city of Saguenay, which is defined by its past industrial and maritime development. This area encompassing the Ha! Ha! Bay is characterized by a lush natural landscape, contrasting sharply with the haphazardly built environment and urban fabric. The demolition of the Port‐Alfred pulp and paper mill and the cruise ship terminal project offer the possibility to improve and harmonize this former municipality's landscape. In this article, we will discuss the evolution of the borough's landscape patterns through glimpses of the maritime and tourist tradition, industrial base and the design of downtown commercial space.  相似文献   

13.
尹上岗  杨山  朱奕衡 《人文地理》2022,37(3):140-150
住宅具有重要的社会稳定功能,其市场发展状况与经济增长关系是实现城市更高质量发展和畅通国内大循环的关键。本文以GDP表征经济发展,住宅价格和租金表征住宅市场发展状况,利用空间变差函数、异速增长模型和增强回归树模型探究2008—2018年长三角地区三者的时空格局及演化机理。研究表明:(1)长三角地区城市经济规模、住宅价格和住宅租金空间格局具有较强的稳定性,呈现出“一极多核”形态。(2)在纵向和横向异速上,经济规模—住宅价格、经济规模—住宅租金均以负异速增长为主,前者异速增长系数多高于后者。(3)在影响三者异速增长的因素中,科技发展水平、财政投入水平、城市人口规模、设施供给水平、产业发展水平和城乡收入差距是经济规模与住宅市场异速增长的主导因素;经济、人口、社会和行政等因素影响的差异性,在预期因素的催化下,使经济规模—住宅价格异速增长高于经济规模—住宅租金。  相似文献   

14.
A General Program of Settlement in the USSR, worked out by the Central Urban Planning Institute, envisages a long-term evolution of settlement that would help ameliorate the quality of life, insure industrial development of small and middle-size towns and help protect the environment. Two alternative strategies are envisaged: (1) an extrapolative strategy that projects long-term trends on the basis of past experiences and would enhance agglomerative processes in Soviet settlement; (2) a normative, goal-directed strategy that would seek to foster the evolution of planned and regulated systems of interconnected urban and rural places, and would gradually transform the present agglomerations along the lines of such normative systems. The prospective distribution of settlement under both strategies is mapped. Under the extrapolative strategy, the urban population share in areas with agglomerated forms of settlement would reach nearly 70 percent over the forecast period compared with 44 percent in 1970. The normative, goal-directed strategy would yield 60 large interconnected urban-rural systems, centered on the country's largest cities and accounting for 53 percent of the total population; 170 middle-size systems, centered on moderately large cities and including 26 percent of the population; and 325 small systems, centered on small and middle-size towns and including 14 percent of the population. About 7 percent of the population would remain outside the systemic structure.  相似文献   

15.
A Soviet economic planner discusses the ambitious long-term program to help upgrade the agriculture of the Nonchernozem zone of the RSFSR. This vast region in northern and central European Russia has suffered from a decline of farm employment and has lagged behind other regions of the Soviet Union in farm modernization. The development program envisages reclamation projects to drain many of the waterlogged areas in the zone; intensive fertilizer application and liming to improve the poor, acidic soils; the development of vegetable farms around the region's large urban centers; and the construction of centralized livestock raising establishments using industrial techniques.  相似文献   

16.
矿业城市生命周期与空间结构演进规律研究   总被引:2,自引:0,他引:2  
在对矿业经济和城市发展生命周期判定的基础上,选取石油城市大庆、有色金属城市金昌、煤炭城市大同等典型矿业城市作为研究样本,梳理矿业城市发展生命周期,重点研究矿业城市空间结构有序化演进的一般规律。文章认为矿业城市经历"矿业经济-新型制造业-综合性"的完整发展过程,城市空间结构对应整体演进过程也呈现出"矿业经济的点状离散-新型制造业的分区极化-综合性城市的多组团圈层"的阶段性特征。在矿业经济时期内部又呈现"导入期、成长期、成熟期、衰退期/转型期",且对应不同阶段在城市人口、职能、经济结构等方面均呈现不同的特点。矿业城市空间演进整体上体现出"矿业经济是空间发展的初期主导,空间结构随城市职能的升级而演变,空间作用呈现集聚与分散的交替"的有序化发展规律。  相似文献   

17.
深圳市“城中村”非正规住房的形成与演化机制研究   总被引:1,自引:0,他引:1  
赵静  闫小培 《人文地理》2012,26(1):60-65
非正规住房是发展中国家普遍存在的城市现象。快速城市化背景下,大量村庄被纳入城市并以"城中村"的方式成为我国城市的非正规居住空间。"城中村"非正规住房作为规划外的住房发展方式,在承担特殊的住房供应职能的同时带来各种环境、经济、社会和管理问题。论文在梳理深圳市"城中村"非正规住房发展演化过程的基础上,从制度—市场—社会的视角剖析"城中村"非正规住房形成与演化的影响因素,并运用"结构—能动性"理论总结"城中村"非正规住房形成演化的内在机理。在此基础上,提出"城中村"非正规住房的管治方向与措施。  相似文献   

18.
UNRAVELLING THE POPULATION TURNAROUND IN RURAL CANADA   总被引:1,自引:0,他引:1  
This paper attempts to unravel the rural population turnaround in Canada through a disaggregation and analysis of rural growth rates by (1) two decades, 1961–71 and 1971–81, (2) the farm and non-farm components of rural population, (3) provincially based regions, and (4) area types based on proximity to urban centres. Following a discussion of the various definitional and boundary-matching issues arising from the use of the Census of Canada, results are presented in tabular and map form. Although rural growth rates did in all likelihood exceed urban rates in the 1970s, the extent of this turnaround is undoubtedly exaggerated in the census data, primarily because of definitional and reclassification effects. Moreover, setting aside data-related anomalies, there is strong evidence that much of this rural population growth was in fact ‘spillover’ from urban centres. Cet essai traite du virage pris par la population rurale au Canada au moyen d'une décomposition et d'une analyse des taux de croissance rurale où interviennent(1) les deux décennies 1961–71 et 197 1–81, (2) les com-posantes agricoles et non-agricoles de la population rurale, (3) les régions définies sur une base provinciale, et (4) les types de zones établies à partir de la proximité par rapport aux centres urbains. Les problèmes de définition et de démarcation d'aires comparables soulevés par I'utilisation des données du Recensement du Canada sont abordés en premier lieu. Puis, les résultats sont présentés sous forme de cartes et de tableaux. Bien que les taux de croissance rurale aient, selon toute vraisemblance, dépassé les taux urbains dans les années 70, I'ampleur de ce virage réulte sans doute d'exagérations dans les données du recensement, prin-cipalement attribuables aux effets de délimitation et de reclassification. De plus, mises à part les anomalies relatives aux données, il y ade bonnes raisons de croire que cette croissance de la population rurale provient en grande partie du décongestionnement des centres urbains.  相似文献   

19.
A number of geographers have recently championed the struggle against Eurocentric theoretical categorizations in geographical research on African cities. At the same time, many whose work has concentrated on African urban geography have felt left out in the more abstract theoretical debates of their colleagues based in the West. I argue for the possibility of confronting Western bias and contributing to broader theoretical debates by creating theoretical constructs derived from the African experience. I develop my argument through an analysis of urban development in Ng'ambo, the African “Other Side” of Zanzibar city, and work toward the creation of meso-level conceptual guides for understanding Ng'ambo's development derived from the ideas of Ng'ambo residents themselves.  相似文献   

20.
To a degree unparalleled in any other major nation, Australia's society and economy shows a spatial dichotomy between a restricted but relatively well-endowed coastal strip and a vast, under-endowed interior. Much of the nation's economic history has been shaped by alternating phases of convergence and divergence in the relative fortunes of coast and interior. Queensland is the state which most clearly typifies this Australian dichotomy, the more so because of the high expectations placed on inland development and the recent strong impulse towards coastal growth and inland decline. The persistent and severe decline of the inland has been overshadowed by economic and demographic growth along the coast. The fortunes of the state are increasingly tied to the future of its coastlands.  相似文献   

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