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1.
Passenger traffic between places is assumed to be a function of distance and of the population of corresponding places. Formulas are derived to compute passenger flows between places both on scheduled bus routes and occasional means of conveyance. The calculated results are checked against actual passenger traffic along the motor roads of Gorno-Altay Autonomous Oblast, a major civil division in the Altay Mountains of southern Siberia. The calculated values were generally confirmed by actual passenger counts. Discrepancies were associated mainly with differences in location of places. Places along roads with a high traffic intensity were found to have scheduled passenger flows below the calculated magnitudes, presumably because of the greater opportunities of obtaining rides on occasional passing vehicles. Places on secondary roads were found to have scheduled passenger flows somewhat in excess of the calculated values.  相似文献   

2.
审视与评估现实中高速铁路的城市联系职能,是研究高铁发展与城市发展之间相互作用关系的基础。基于对京广高速铁路沿线14个城市进行的实地调研和近3000份调查问卷,分析了高铁旅客在城市间的流动方向及特征,发现高铁主要承担着中心城市与普通城市之间、中心城市与中心城市之间的客流联系。通过对不同城市间客流强度影响因素的计量分析,发现高铁旅客在省内城市间的流动强度普遍高于省外流动强度,去往中心城市的客流强度也大于去往普通城市的,且两个城市间的高铁旅客数量与两个城市的经济水平正相关。高铁加强了中心城市与普通城市之间的客流联系,但会带来中心城市进一步的极化发展还是使中心城市更好地带动普通城市的发展,是值得进一步探讨的问题。  相似文献   

3.
以中国13个城市群为研究对象,采用铁路客运班次构造多中心指数来表征基于功能联系的城市群空间结构,在分析城市群空间结构演变基础上重点分析其影响因素。研究发现,基于功能联系视角的城市群空间结构总体呈单中心化趋势,但地区差异化明显,珠三角、山东半岛和闽东南城市群已表现出多中心化特征;城市群空间结构的多中心程度随经济发展水平的提高表现为先单中心后多中心的演变过程;城市群规模的增大和城市间联系加强促进了城市群向多中心方向演化;而面积小、三产比重高的城市群更有利于形成单中心的结构;政府干预作用对城市群空间结构影响并不显著。鉴于不同城市群空间结构演化趋势不同,未来政策取向应该遵从各个城市群自身规律。  相似文献   

4.
江苏省入境旅游流的时空演变及影响因素分析   总被引:3,自引:0,他引:3  
入境旅游是衡量一个地区旅游经济发展水平的重要指标.本文以2000~2012年江苏入境旅游人数和外汇收入数据为基础,运用定量方法、GIS软件等对江苏入境旅游流的时空演变过程及影响因素进行分析.研究发现:江苏入境旅游流及外汇收入稳步上升,2005年后江苏入境旅游经济逐渐走向成熟;在2000~2005年期间,港澳游客占据江苏的主要入境客流市场,2005年后外国游客成为江苏入境旅游市场的主角;入境旅游流流质不断提高,各市入境旅游流流质空间分布差异逐渐减小;江苏入境旅游流流量受民航客运量及经济社会发展影响较大;而交通线路长度及星级酒店对旅游流质量影响较大.  相似文献   

5.
武汉都市圈经济社会要素流的空间分析   总被引:4,自引:0,他引:4  
都市圈城际经济联系与相互作用空间表现形式为城市间、城市-区域间的人流、物流、信息流、资金流、技术流等经济社会要素流。基于城际功能集散效应影响量建立城市流模型:F=NE,揭示出:武汉都市圈各中心城市经济社会要素流强度空间差异明显,对外经济联系呈现显著规模等级分布,空间结构上已经形成以武汉为中心的"鞍形"圈层结构。通过统计数据,利用SPSS统计软件,从实证角度分析得出:武汉成为圈域经济社会要素流集散中心,城际经济社会要素流不同程度表现出以武汉为中心的"等级放射状"空间格局。  相似文献   

6.
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   

7.
A formula for migration rate, proposed by Bogue, Shryock and Hoermann (1957), is modified to yield a simple coefficient of migration intensity for the analysis of the intensity of interregional streams of migration among the 72 oblasts, krays and autonomous republics of the RSFSR, the principal republic of the Soviet Union. The coefficient, which eliminates the impact of the populations of both region of origin and region of destination on the value of the coefficient, is obtained by dividing the shares of all regions of origin in the migration to each region of destination by the shares of the regions of destination in the total population of all regions. The 5112 coefficients of migration intensity are arrayed in a table and subjected to some preliminary analysis of migration patterns. The basic pattern is determined by 171 coefficients with values of 5 or higher, accounting for 3.4 percent of the total number of coefficients.  相似文献   

8.
The author develops a system of indices to measure the level and economic effectiveness of regional specialization of major economic regions of the USSR. These indices express the degree of intensity of the specialization of a given region in a certain type of product and the relative cost advantage of such a region over other regions or the country as a whole.  相似文献   

9.
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   

10.
This paper aims at a comprehension of existing intra-/inter-regional production flows in a dynamically transforming, export-oriented economy in Central Europe. Drawing on evolutionary economic geography combined with input–output approaches, we have assessed the sectoral compositions and relationships between regions from a buyer-supplier interactions perspective. Inspired by contemporary literature we applied concepts of regional embeddedness, relatedness and vertically related variety. Conceptually we argue that the degree of embeddedness of regions is differentiated and spatially non-random. The differences will depend to a large extent on the economic characteristics and on the ability of key actors and institutions in these regions to respond actively to changing opportunities and threats. Empirically we have found: that economically more developed regions are relatively more embedded in terms of production flows and have greater sectoral variety, whereas regions with high export-dependence are economically backward, and have higher concentration of industry and negative associations with innovation activity and overall innovation potential. The intensity of interregional production flows increases as the regional economies vary more from each other, but beyond a certain level of structural difference the rate of mutual flows decreases; and that the intensity of interregional relations depends on the relatedness of the economic bases.  相似文献   

11.
ABSTRACT

Many rural regions in Europe used to be characterized by weak economic performance and negative population development. While in a long-term perspective this is not any more valid for large parts of Western Europe, a number of rural regions face persistent population decline. By analysing the case of Austria, where approximately one-third of rural areas have experienced such negative population change over the past decades, this paper will examine the impact on economic performance, income levels and well-being patterns. Addressing the crucial and persistent obstacles to positive population trends, new theoretical approaches and perspectives are discussed for overcoming limitations in development. Future approaches for regional development have to go beyond strategies for targeting economic growth, but have to address issues of local participation, social innovation and establishing trust as preconditions to effectively impact well-being dimensions. Such a mobilization effort would be the result of a comprehensive social transition process which would foster an altered narrative for these rural regions compared to the current and predominant focus on compensation and growth policies. Despite strong interlinkages with other regions and actors, the needs of local people would be central and both would be a cornerstone for social innovation.  相似文献   

12.
深圳工业化过程中同全国各省区建立起了资金、技术、市场以及人才(包括劳动力)方面的广泛联系。本文基于外来人口指标,构建了深圳户籍人口迁移模型,并加以测度及分析,从人口迁移角度得出以下结论:首先,深圳同全国各省区经济联系强度与两地的人口规模成正比;其次,与两地的交通距离成反比;第三,深圳与全国的经济联系呈辐射状的圈层结构;第四,外来户籍人口数与两地收入差距相关性不明显。进而分析了形成这种联系格局的其他影响因素,并对深圳加强与全国区域经济联系提出政策建议。  相似文献   

13.
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   

14.
Two economic geographers examine the impacts of economic transition on the efficiency of energy use in China, the second-largest energy consumer in the world. Following a brief review of reform and deregulation in China's energy sector, they proceed to systematically test the relationship between economic transition (conceptualized as a triple process of marketization, decentralization, and globalization) and energy intensity using a panel data set. The statistical units of analysis are China's 30 provincial-level administrative regions, facilitating the investigation of spatial variations in energy intensity. Journal of Economic Literature, Classification Numbers: O53, P20, Q40, Q43. 9 figures, 5 tables, 62 references.  相似文献   

15.
Burdack J 《Europa Regional》1995,3(2):25-37, 41, 43
"The paper studies the regional demographic trends in France from 1968 to 1990.... The study follows two main objectives: (1) Analysis of the main regional migration and population trends over the three census periods from 1968 to 1990. (2) Analysis of the growth trends of different types of regions on the basis of typifying the ?zones d'emploi' (labour market regions) according to economic criteria and settlement structure criteria. The large-scale patterns of the population and migration trends seem to be relatively stable in comparison to the massive change in the general economic and political framework in France and Western Europe.... The different region types, however, show more distinct changes." (SUMMARY IN ENG AND FRE AND RUS)  相似文献   

16.
A regional survey of the principal economic activities and settlement patterns in the southern part of Eastern Siberia in the first half of the 18th century, based on the study of archival materials. Six regions are distinguished in a territory extending from Krasnoyarsk in the west to Nerchinsk in the east, with information on population and the relative significance of Russian agriculture, indigenous stockherding, hunting and fishing, mining, craft industries, and trade.  相似文献   

17.
Based on a relational concept of regional analysis this contribution emphasizes that European Union (EU) Eastern enlargement will primarily lead to a restructuring or intensification of interregional economic relations. However, it rejects the widespread view that at first the border regions at the present EU Eastern boundary would be affected by Eastern enlargement. This view relies on the problematic assumption that the regions' transnational relations are subject to a logic of geographical nearness. The most important nodes of transnational economic relations in an enlarged EU are not the border regions, but certain regional development centres in the interior of the European economic space. Thus the regional impact of EU Eastern enlargement should be differentiated with regard to different types of regions: Particular advantages come towards the structurally strong regions in the interior of the present EU as well as the accession countries, whereas the structurally weak regions at the present EU Eastern boundary can gain advantages from Eastern enlargement only to the extent that they manage to overcome their endogenous blockades concerning cross-border economic cooperation and a positive attitude of the regions' population towards European integration.  相似文献   

18.
区域经济联系测度方法述评   总被引:2,自引:0,他引:2  
区域研究是地理学的核心之一。区域经济联系测度是区域研究的焦点。在系统总结区域经济联系测度的理论与方法的基础上,本文认为区域经济联系测度一般依循尺度确定-区域划分-区域联系测度的路径;测度区域经济联系的主要指标有可达性、经济影响范围、经济联系强度、经济隶属度等。城市在区域网络中的作用、位置是区域经济联系测度的重点。通过区域经济联系强度的测度,有助于区域和城市发展定位,并指导规划。近年来城市化、信息化、全球化的快速发展对区域经济联系的测度提出了新的挑战,需要综合不同的方法或发展新方法来应对。  相似文献   

19.
The high mobility of the Canadian population accounts for the significant influence of migration processes on the dynamics, composition, and distribution of population. Immigration determines to a large extent the age-and-sex and ethnic distribution of the population and labor force, and fosters urbanization. The areal distribution of immigrants intensifies regional differences in the level and structure of the economy. These differences, in turn, are the main factor in interregional migration. The interdependence between regional economic indicators and the intensity of migration is analyzed.  相似文献   

20.
李国平  杨洋 《人文地理》2009,24(5):61-65
本文通过完全因素分解法,对陕西省和广东省1997-2006年能源强度差异的影响因素进行了实证研究。研究结果表明陕西各产业能源强度过高是陕西能源强度高于广东的主要因素,而工业结构中高耗能产业比重较大是其次要因素。因此,陕西要达到国家提出的五年内单位GDP能耗降低20%的战略目标,一方面需要运用价格、税收和财政补贴等综合的调控手段推动节能技术的开发和利用,建立合理的能源价格体系以有效的降低各产业部门的能源强度,另一方面应根据陕西的要素禀赋进行适当的产业结构调整。  相似文献   

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