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1.
This article compares the relative performance of the U.S. and the 50 state highway systems against resources available, over the period 1984–1990. Data are collected on 13 measures of revenues, expenditures, pavement condition, congestion, bridge condition, and accidents. Statistics are normalized to control the effects of size and inflation. Each state's performance is then graded according to whether the state is making progress, holding steady, or losing ground relative to the national trends. Findings show that the U.S. highway system is in good condition and is continuing to improve: even statistics on congestion are now beginning to show improvement. Against this general improvement six states have been able to maintain or improve their highway systems with considerably less resources per mile than other states. These states are New Mexico, South Dakota, Wyoming, Mississippi, South Carolina, and Arkansas. Each of these stales seems to have a combination of geography, traffic, economic structure, and fiscal capability that results in particularly cost-effective highway systems. The findings suggest that simplistic explanations of performance based on location, urban/rural distinctions, weather, climate, or taxes are inadequate; more research is needed to explain the causes of these differences.  相似文献   

2.
Studies of the homeland-oriented activism of diasporic groups focus on cases where those who share national origins also share common political interests. But other literature indicates that ethnic majority and minority groups may have different attitudes towards their homelands. This paper examines how majority and minority religious status in the homeland affects the foreign policy activism of immigrant organisations. It also examines how competing groups mobilising around foreign policy concerns frame their issues in such a way as to resonate with their Western audiences. Using examples of the mobilisation of Indian American groups around religious issues in India, it demonstrates that there are fundamental differences in the concerns and goals of Hindu American organisations and those representing Muslims, Sikhs and Christian Americans of Indian ancestry. These differences often result in opposing patterns of mobilisation around homeland issues.  相似文献   

3.
本研究以石羊河流域为研究区,选取2000、2006、2010年三期遥感影像为数据源,采用成本加权距离和城乡聚落体系潜能指数对传统的场强模型进行改进,综合利用扩张强度指数、扩张速度指数等分析研究石羊河流域内部城乡聚落体系空间结构分异。在此基础上,基于GIS技术并结合道路等级和长度计算流域内城乡聚落体系间最短时间距离来分析城乡聚落体系空间联系与空间相互作用,据此分析石羊河流域城乡聚落体系空间结构变化及影响模式。  相似文献   

4.
In this examination of patterns of cultural traffic in Lübeck and Danzig in the 16th and 17th centuries it is argued that while Danzig was strongly influenced by Dutch commercial contacts and exercised a very strong cultural influence on its Polish hinterland, Lübeck was open to a more diffuse range of external cultural influences, and competed as a centre of culture with its neighbours. Two assumptions are tested here: that a relationship existed between cultural innovation based on external stimuli and levels of commercial prosperity in cities, and that the more passive a city became in terms of international trade, the more it was influenced by external cultural trends. It is concluded that the cultural experiences of the two cities were shaped as much by their relationship with their hinterlands as they were by changing patterns of international trade during the 16th and 17th centuries.  相似文献   

5.
The construction of large-scale long-distance roads brings an irreversible impact on the landscape and therefore its careful and precise planning is very important. For this planning we use data on the intensity of traffic flows on existing roads and statistical tools for the modeling of planned traffic flows. The main objective of this paper is the modeling of the existing intensity of traffic flows on highways and expressways in the Czech Republic by determination of the optimal distance-decay function. On the basis of the resulting model and the resulting distance-decay function, it is possible to predict the intensity of traffic in the event of the completion and commissioning of new sections of highways and expressways. The subsequent analysis will allow us to make a qualified prediction of traffic intensity in the event of the completion of the R35 expressway, or after the completion of the R35 and R43 expressways. Besides the intensity on the above-mentioned roads themselves, the paper also predicts the expected reduction in traffic intensity on the busiest highway in the Czech Republic, that is, on the D1 highway between Prague and Brno.  相似文献   

6.
论文基于质性研究方法,以人口国际迁移现象比较突出的明溪县H村为研究个案,从家庭收支特征、家庭地位、婚姻生活状态和社会支持网络等方面考察和分析了丈夫跨国迁移对农村留守妇女婚姻家庭生活的影响。研究结果显示,丈夫出国使家庭条件和物质生活得到改善,推动了农村妇女家庭地位的改善,电话联系弥补了夫妻空间分离造成的负面影响,但丈夫缺位使留守妇女承担了多重责任,婚姻品质和社会生活也因为丈夫出国而改变。与此同时,留守妇女的消费结构和消费观念并没有因为丈夫出国而发生明显的改变,社会生活支持网络并未弱化,仍是传统的亲属网络。  相似文献   

7.
Offering a systematic comparison of the history of the differing rural gender orders that have developed in Norway and Sweden since 1750, this article considers the complex interconnections between gender and capitalist relations. It begins by highlighting the contrasts between these two Scandinavian countries’ settlement patterns, agricultural structures and rural gender orders, in spite of the similarities in their environments, social-democratic policies and commitments to gender equality. Within a theoretical framework focused on the persistence of simple commodity production by farming families within capitalist economies, it considers the gender division of labour, commodity systems, and laws of succession and inheritance as they bear upon the positions of farm women in Norway and Sweden. Tracing the development of stratification in the countryside and the history of farmers’ political activism at the national level illuminates the salient differences between these two countries’ histories from the early 19th through the late 20th centuries. This comparison demonstrates that gender as well as the mobilization of rural citizens shaped the transition to capitalism and that, in turn, agricultural and settlement policies reshaped rural gender relations.  相似文献   

8.
Recent works on socio-ecological resilience stress the need to integrate inequalities and power into considerations of how communities are reorganized in response to socio-ecological transformations such as climate change. These works have often approached inequalities and power as zero-sum games, with scholars framing individuals and groups within communities as either empowered or marginalized. Drawing from 20 months of fieldwork in a rural community in the central United States that was being rearranged in response to shifts in trans-national goose migration patterns, the author shows inequalities and power do not work in such dichotomous manners because different dimensions of inequality intersect and transform each other in reciprocal manners. Gender, class, and sexuality intersected to inform how individuals sustained their community, and particular men and women were simultaneously (dis)advantaged because of how their relationships with each other were rearranged in response to shifting goose migration patterns. These findings suggest scholars and policy makers working on issues related to socio-ecological resilience can better account for inequalities and power by utilizing the theoretical framework of intersectionality.  相似文献   

9.
Major changes in personal mobility and in country town service provision have taken place in rural South Australia in the period 1968–69 to 1992–93. The later part of this period was one of major rural recession across Australia as a whole. The impact of this recession is considered by investigating changes in three different geographies of rural South Australians. These are their affective identification with place, their local social interaction and their commercial service consumption. There has been a shift of both commercial and social activity up through the hierarchy of settlement, but this is much more pronounced in the case of commercial activity. These differential rates of change are weakening the once mutually reinforcing links between community self‐identification, social interaction and trading patterns. The full impact of the rural crisis commencing in 1982–83 on social and commercial spatial patterns is unlikely to have been achieved by 1992–93, and adjustment is likely to continue.  相似文献   

10.
张娟  王茂军 《人文地理》2017,32(2):137-144
作为乡村空间价值重现的重要形式,乡村绅士化在西方国家受到极大关注,而我国则鲜有研究。基于此,本文以乡村绅士化现象为主线,选取爨底下村为案例区,采用参与式评估法和质性访谈法,对人口结构、聚落形态、居住空间以及公共空间等绅士化表征空间进行深入剖析。研究发现,绅士化前后,生活空间发生重大变化,生活群体构成逐渐多样化,住宿价格飞涨,聚落空间的相似性被打破,居住空间逐步开放化,传统公共空间趋于退化或消失,当地村民面临被边缘化的风险,而这些变化是绅士化过程中多方力量相互作用的结果。  相似文献   

11.
This article highlights a marked growth in the number of second homes in Ireland since the mid-1990s, which is concentrated in the rural and coastal parts of the peripheral Border, Midwest, Southeast, Southwest and West regions, together with parallel growth in the number of long-term vacant dwellings in these regions. These phenomena are linked to economic and population growth, the “laissez faire” nature of land use planning in rural Ireland, the generous fiscal treatment of housing, as well as tax incentives to encourage house building in economically marginal areas. The social and economic impacts of these dwelling on individual localities vary, depending on their number, usage patterns and the nature of the local economy and housing market. However, their environmental consequences are largely negative as is their impact on the national economy and on the economies of those regions where vacant dwellings are concentrated. Thus, our research questions the value of housing-led rural development, as they can result in excessive output of vacant and second homes and highlights the importance of adequately resourcing planning authorities if the worst excesses of rural housing overdevelopment are to be avoided.  相似文献   

12.
This article presents a method for investigating the spatial distribution of vehicle and pedestrian traffic crashes relative to the volume of vehicle and pedestrian movement in urban areas. This method consists of two phases. First, vehicle and pedestrian traffic volumes on the street network are modeled using a space syntax configurational analysis of the network, land use data, and observed traffic data. Second, crash prediction models are fitted to the traffic crash data, using negative binomial regression models and based on traffic volume estimates and street segment lengths. The method was applied in two areas in Tel Aviv, Israel, which differ in their morphological and traffic characteristics. The case‐studies illustrated the method's capability in identifying hazardous locations on the network and examining relative crash risks. The analysis shows that an increase in vehicle or pedestrian traffic volume tends to be associated with a decrease in relative crash risk. Moreover, the spatial patterns of relative crash risks are associated with the design characteristics of urban space: areas characterized by dense street networks encourage more walking, and are generally safer for pedestrians, while those with longer street segments encourage more driving, are less safe for pedestrians, but safer for vehicles.  相似文献   

13.
Abstract

Since its inception in 1990, the Athienou Archaeological Project (AAP) has focused on diachronic patterns of rural land use within the Malloura Valley located along the edges of Cyprus’s fertile Mesaoria plain. Employing careful field methods of excavation and recording, members of AAP have sought to reconstruct ancient life in this understudied region by charting local responses to regional and pan-Mediterranean networks of exchange. The present contribution reports on the results of excavations (2011–2013) in the Geometric to Roman period rural sanctuary and of limited pedestrian survey (2013) in light of the project’s research goals, while highlighting AAP’s effective implementation of a mobile computing platform that streamlined field recording through an increased reliance on born-digital data. For a discussion of AAP’s mobile computing platform in the context of our fieldwork in Cyprus, please see our online supplementary article on the JFA website (http://www.maneyonline.com/doi/suppl/10.1179/0093469015Z.000000000112).  相似文献   

14.
This paper investigates the substratum and infrastructure networks as relevant components of spatial planning. Since 2001, in Dutch government documents on spatial planning the Layers Approach has been presented, with three layers: substratum; networks; occupation patterns. The Layers Approach assumes that the characteristics of the substratum provide conditions for infrastructure networks and that these infrastructure networks then condition the occupation patterns, including the locations for housing, business activities and related services. These more or less hierarchical relationships are supposed to produce clear ground rules for the spatial planner. The Layers Approach seems to offer a robust methodology for spatial planning. This contribution presents the background of the Layers Approach, adds some critical notes and proposes an amendment: the Network Approach, connecting different spatial scales. After the presentation of a typology of networks a preliminary overview of the dynamics of transport networks is given. The spatial relevance of information and communication technology (ICT) networks, that support transport networks, is discussed. Nodes are presented as links between infrastructure networks and occupation patterns. The paper concludes that actors, dealing with regional spatial plans in a decentralized planning system, have to acquire an in-depth knowledge of the technology, economy and governance of current networks and the qualities of the substratum, which form a conditioning and stimulating framework for the spatial planning of urban and regional areas.  相似文献   

15.
This article explores an unexpected and overlooked consequence of the expansion of microcredit: how it interacts with migration patterns. Drawing on qualitative research in northwest Cambodia, this study explores the uses, meanings and implications of ‘migra‐loans’ — microcredit loans that are used in tandem with household strategies of international migration. Using microcredit in combination with migration allows households to immediately meet consumption goals and utilize the credit being actively promoted by microfinance institutions, while also retreating from insecure and less profitable local livelihood strategies. These strategies problematize expectations about the developmental potential of microcredit, and highlight the importance of local context in framing rural livelihood choices.  相似文献   

16.
This article is a case study of how dynastic marriages in the early-modern period were wont to disappoint the participants. In this era, ruling dynasties frequently sought to marry suitable members of their family networks to well-placed clients in other states. These marriages were frequently intended to cement friendship or bind political wounds caused by previous conflicts. In 1673, the marriage between James Stuart, Duke of York, and Maria Beatrice d’Este, sister to the Duke of Modena, was sponsored by Louis XIV, King of France, thus giving rise to what one might term a ‘dynastic triangle’. This article, written from the Este perspective, demonstrates how the Duke of York and the King of France each subsequently failed, on two occasions, to support Francesco II d’Este's geopolitical objectives in northern Italy. For York, and his brother King Charles II, the failure to assist the Duke of Modena was as a result of their political inability to do so. On the other hand, Louis XIV's refusal to help Modena was because of conflicting French objectives in Italy. The negative Este reaction was both an indication of the Italian states’ fear and distrust of France, and a reminder that small states had ambitions and goals which were difficult to attain when not sponsored by a larger power. But these goals were often pursued when such sponsorship appeared likely, and were often unrealistic. The strains in dynastic relationships usually resulted from realisation that certain goals were irreconcilable.  相似文献   

17.
To date, anthropological comparative studies from Switzerland are rare. Therefore, this research aims to make a comparison between the alpine individuals from Zweisimmen (ca. 14th–19th), and 17 other rural and urban populations from Switzerland all dating to the medieval and early modern period. An osteoarchaeological analysis was carried out on the rural population of Zweisimmen, consisting of 134 skeletons. For each individual, the arm position and orientation were observed in the field, while preservation, representation, sex, age, stature, trauma and pathologies were recorded in the laboratory. These results were compared with data from published and grey literature in order to gain a better understanding of chronological and regional patterns in Switzerland. A chronological development was observed in the orientation, arm position and use of a coffin, which suggests a change in burial practices and beliefs throughout time. The demographic profile represents a natural mortality; however, children and especially neonates are underrepresented in this sample. Some individuals were buried in groups, suggesting simultaneous burial during a period of increased mortality. The palaeopathological findings suggest that the living conditions in rural alpine Zweisimmen were similar to those of other contemporaneous populations, as well as those living in an urban setting. Copyright © 2017 John Wiley & Sons, Ltd.  相似文献   

18.
The slow but significant changes in the material culture of European households that took place in the pre-industrial period are visible in several ways, such as in the changing patterns of housing, furnishing and clothing which have been illustrated in several studies. However, most of these studies focus on the pre-industrial economic leaders, often ignoring the changes taking place on the margins of the economic growth centres. This article seeks to rectify this by looking at changes in the material culture in one such 'marginal' country, namely Norway. The goods focused upon in this case are sugar, tobacco and coffee, which are often termed as exotic goods. These were new commodities in the 18th century and precisely because of their novelty and foreign origin, it is in many cases possible to trace how they spread in rural society, as well as how they impacted it. The emphasis has been put on rural areas for the simple reason that this was where the overall majority of Norwegians lived at the time.  相似文献   

19.
本文计算评价了江苏省地区级中心城市的中心性,并利用重力模型划分主要中心城市腹地范围,通过分析人口密度函数的变化探讨了20世纪90年代江苏省中心城市的增长模式和集聚扩散特征。江苏省中心城市增长模式和集聚扩散特征存在南北差异。  相似文献   

20.
This paper documents the changing geography of the Canadian manufacturing sector over a 22‐year period (1976–1997). It does so by looking at the shifts in employment and differences in production worker wages across different levels of the rural/urban hierarchy—central cities, adjacent suburbs, medium and small cities and rural areas. The analysis demonstrates that the most dramatic shifts in manufacturing employment were from the central cities of large metropolitan regions to their suburbs. Paralleling trends in the United States, rural regions of Canada have increased their share of manufacturing employment. Rising rural employment shares were due to declining employment shares of small cities and, to a lesser degree, large urban regions. Increasing rural employment was particularly prominent in Quebec, where employment shifted away from the Montreal region. The changing fortunes of rural and urban areas were not the result of across‐the‐board shifts in manufacturing employment, but were the net outcome of differing locational patterns across industries. In contrast to the situation in the United States, wages in Canada do not consistently decline, moving down the rural/urban hierarchy from the largest cities to the most rural parts of the country. Only after controlling for the types of manufacturing industries found in rural and urban regions is it apparent that wages decline with the size of place .  相似文献   

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