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1.
Abstract

In most developing countries, the provision of municipal services and infrastructure invariably fails to match the pace and demands of urbanization. The outcome is often increased informality due to improper planning, official bureaucratic barriers and perhaps insufficient and shrinking public resources, which then makes leveraging private capital for public service provision imperative. Drawing on in-depth qualitative fieldwork in two Ghanaian cities, this paper aims to extend literature on the divergence between service provision and urbanization in developing countries. More specifically, it attempts to qualify recent macro-level data indicating that access to water, sanitation and electricity services in Accra and Sekondi-Takoradi is improving substantively. Contrary to dominant policy narratives circulating in Ghana, we illustrate how the acceptability of key municipal services within urban settings is often inadequate, and how acceptability is tied to spatial and temporal factors. We then identify and examine the reasons underpinning these variations. Through exploring residents’ perceptions of key services, and examining critically the possibility and feasibility of meeting urban service needs through leveraging private resources, this paper contributes to broader academic debates over urban service provision, while also feeding into contemporary policy discussions concerning how to achieve several of the Sustainable Development Goals by 2030.  相似文献   

2.

Results from behavioral investigations of urban travel indicate the importance of privacy as a personal construct that significantly affects the manner in which individuals traverse North American urban transportation networks. With an expectation of encountering social heterogeneity in travel, the privacy aspect becomes all the more important to the traveling public. It is hypothesized in this paper that social heterogeneity within urban travel corridors significantly reduces patronage of public transportation by residents of these corridors. A causal analysis of bus patronage in travel corridors of Columbus, Ohio, Louisville, Kentucky, Syracuse, New York, and Hartford, Connecticut results in the acceptance of the hypothesized relationship, and it points out a critical question that must be addressed if public transportation is to meet the desires of consumers of travel services.  相似文献   

3.
Property valuation studies often use classical statistics techniques. Among these techniques, the Artificial Neural Networks are the most applied, overcoming the inflexibility and the linearity of the hedonic models. Other researchers have used Geostatistics techniques, specifically the Kriging Method, for interpreting spatial-temporal variability and to predict housing unit prices. The innovation of this study is to highlight how the Kriging Method can help to better understand the urban environment, improving the results obtained by classical statistics. This study presents two different methods that share the general objective of extracting information regarding a city’s housing from datasets. The procedures applied are Ordinary Kriging (Geostatistics) and Multi-Layer Perceptron algorithm (Artificial Neural Networks). These methods were used to predict housing unit prices in the municipality of Pozuelo de Alarcon (Madrid). The implementation of both methods provides us with the urban characteristics of the study area and the most significant variables related to price. The main conclusion is that the Ordinary Kriging models and the Neural Networks models, applied to predicting housing unit prices are necessary methodologies to improve the information obtained in classical statistical techniques.

Abbreviations: ANN: Artificial Neural Networks; OK: ordinary Kriging; MLP: multi-layer perceptron  相似文献   

4.
Abstract

Urban-rural interactions are important features of spatial dynamics in Africa that have been affected by recent economic, social and cultural transformations. The attention of academics and policy-makers has concentrated on the impact of such mobility on rural actors and economies. Our objective is to consider the point of view of urban households and to analyse how they manage to develop and use their “rural connections”. The paper is based on in-depth qualitative fieldwork conducted in Cameroon, in Douala and Bafoussam. It presents an analysis of the configurations of urban resident mobility to rural regions. By mapping mobility we show the role of linkages with rural areas in urban household strategies. We also illustrate how a major city and a fast-growing secondary one differ in their connections with rural areas. The paper addresses what is one of the recurrent questions in the literature: will urban-rural linkages change in the long-term as the trend towards urbanization intensifies. Urban-rural mobility remains crucial, contributes to creating complex and dynamic networks. Collective connections are reaffirming the importance of the village and the region of origin. Mobility is a key element for many urban households in developing their urban position and strategies.  相似文献   

5.
ABSTRACT

The aim of the article is to present and discuss functions of public monuments in relation to different dimensions of geographical space. The authors discuss public spaces, monuments, public art, based on a mixed-method approach and an analysis of scientific literature as the main research method. The theoretical discussion is supplemented with the results of Internet searches and an analysis of media supplements, and specific examples are given, including some from Poland. An additional method was autoethnography, which involved an analysis of cultural phenomena based on the authors’ experience. The analysis revealed that monuments were part of public art and thus enriched public spaces in cities. They fulfilled different important functions: artistic, symbolic, commemorative, political, social, religious, marketing, and mixed. Additionally, the monuments reflected the contemporary transformation of ideas and social orders and therefore also reflected contemporary urban debates. They were products of social relations, powers, ideas, identities, and the collective memory reflected in the urban spatial structure of cities. The authors conclude that the examples presented in the demonstrate that monuments perform various functions in urban public spaces. From a spatial perspective, the role of monuments depends on their different impacts on people’s perceptions and interpretations of space.  相似文献   

6.
ABSTRACT

Expanding cities present a sustainability challenge, as the uneven proliferation of hybrid landscape types becomes a major feature of 21st century urbanization. To fully address this challenge, scholars must consider the broad range of land uses that being produced beyond the urban core and how land use patterns in one location may be tied to patterns in other locations. Diverse threads within political ecology provide useful insights into the dynamics that produce uneven urbanization. Specifically, urban political ecology (UPE) details how economic power influences the development decision-making that proliferate urban forms, patterns of uneven access, and modes of decision-making, frequently viewing resource extraction and development through the urban metabolism lens. The political ecology of exurbia, or, perhaps, an exurban political ecology (ExPE), examines the symbolic role nature and the rural have played in conservation and development efforts that produce social, economic, and environmental conflicts. While UPE approaches tend to privilege macroscale dynamics, ExPE emphasizes the role of landowners, managers, and other actors in struggles over the production of exurban space, including through decision-making institutions and within the context of broader political economic forces. Three case studies illustrate the strengths and weaknesses of these approaches, demonstrating the benefits for and giving suggestions on how to integrate their insights into urban sustainability research. Integrated political ecology approaches demonstrate how political-economic processes at a variety of scales produce diverse local sustainability responses.  相似文献   

7.
Boris Michel 《Urban geography》2013,34(7):1011-1030
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8.
《Urban geography》2012,33(10):1485-1505
ABSTRACT

Households and community organizations are involved in the creation, use, care, and management of urban spaces, including through food practices such as planting, foraging, harvesting, weeding and pruning at the ambiguous edges of public and private property. Drawing on case studies in Boston, Massachusetts, we examine how commons are articulated through these practices, particularly in relation to multiple dimensions of property rights. Specifically, we ask how food practices can open urban spaces to negotiations around access, responsibility, care, and ownership, especially when (property) ownership is not an end-goal, but a circumstance shaping other practices. Using interviews and participant observation of individuals and organizations involved in urban food provisioning, we explore how households and community organizations are interrupting fixed notions of property ownership, by practicing urban commons. These practices and negotiations demonstrate ongoing shifts in the meanings of urban space with flexible understandings of property and ownership.  相似文献   

9.
ABSTRACT

The selling of naming rights to corporate sponsors has led urban policymakers to increasingly view the identities of public places as rent-generating assets to fund urban infrastructure. Yet few scholars have critically analyzed this emerging global trend of toponymic commodification and the seeking of “naming rent.” Through a combination of archival research, on-site field observations, and semi-structured interviews, this study examines how the practice of toponymic commodification is transforming the cultural landscapes of contemporary cities by considering two naming rights programs: Dubai’s Metro Naming Rights Initiative and the Sponsor Winnipeg Program. In each case, we explore the implications of commodifying public place names as well as the conflicting perceptions of such sponsorship programs. In doing so, the present study illustrates how the selling of naming rights is reshaping the built environment into a space of symbolic/economic capital transformations as brands become destinations and public places are reconceived as marketing opportunities.  相似文献   

10.
David Lulka 《Urban geography》2013,34(8):1119-1143
Abstract

Nonhuman animals are part of the dynamism that typifies cities, yet prior research has obscured this condition by focusing upon a limited subset of animals and the privatized spaces that contain them. Consequently, previous research provides little guidance in developing a post-human conception of cities. This paper redresses this deficiency by redefining conceptions of “the public” and analyzing data from San Diego's Dead Animal Removal Program (DARP). Commensurate with modern political conceptions, “the public” is defined simultaneously as a spatial formation and (akin to democracies) a quantitative body of bodies. The DARP data indicate the pervasive presence of nonhuman animals in urban environments and the difficulties they face. As a nexus, the DARP illustrates how urban practices and bureaucratic systems reinstantiate “the public” in humanized form through the death and disposal of nonhumans. These hybrid relations challenge geographic methods.  相似文献   

11.

In Norway, the management of natural and cultural resources is subject to increasing public scrutiny. Conflicts are escalating over many issues concerning the balance between preservation and utilisation. Traditionally conflicts over issues like growth in commercial nature tourism, predator control, forest policies, protected areas management, cultural heritage protection, and rights associated with common access, have been explained in terms of opposing values, attitudes, and goals between urban and rural interests. However, historical differences between the urban and rural in terms of social conditions, employment opportunities, services, cultural norms, and lifestyles are no longer clear-cut or predictable. Nor can differences between urban and rural communities easily explain attitudes or values held in relation to the environment. To examine how a local community and a population of tourists feel about an area we examine data from two separate surveys from the Femundsmarka-Røros region in Southern Norway. This region includes a wilderness-type national park and a historic mining town recognised as a World Heritage Site and including a diverse agricultural landscape. We compare the perspective of the community with that of tourists regarding the strength and nature of attachment to place, and reasons and priorities for resource protection. We also assess how residence and experience of using the area affect attachment to place and attitudes to management priorities. The results have implications both for the management of this particular area, and for how we approach attitude diversity in resource management.  相似文献   

12.
ABSTRACT

Recent scholarship in critical toponymy has raised questions about the impacts on urban residents of selling naming rights and the possibility of contesting the commodification of urban place names. This article examines these issues using Poli Timi?oara, the major football team of Timi?oara, Romania, as a case study. The cash-strapped local authority sold the naming rights for the team to raise revenue. However, when the club’s private owner was unable to finance the team, the local authority reacquired the naming rights of Poli, now under the name Asocia?ia Club Sportiv Poli (a new team with a small fan base). Drawing on the everyday narratives of fans, this article explores how the commodification of a local club name can cause social tensions. This is important for understanding urban residents’ access, or lack thereof, to social capital resources and how this leads to the manifestation of social inequalities which co-determine fans’ reactions and responses to the change in the name of a sports team. The findings suggest that commodifying names can mobilize serious contestations among partisan groups about who owns the name, although such contestations appear to be on uncertain ground because of post-communist urban practices of delayed economic restructuring.  相似文献   

13.
ABSTRACT

The compact city is globally acknowledged as the most adequate urban model to encourage sustainable urban development. Its validity is often assumed, despite the lack of clarity on what such compactness entails. The knowledge gap is even wider regarding how different drivers and pressures influence the development of more compact cities. Therefore, the authors analyse indirect and underlying processes (drivers) and more direct events, actions, and processes (pressures) affecting compact city development. Since compact city driving forces are extensively influenced by local situations, their research focused on district-level case studies within the compact city of Barcelona Municipality. Mixed methods were used, and the authors used both qualitative and quantitative data. The results revealed that drivers and pressures can both support and counteract compact city qualities and therefore any intervention has to be tailored to local conditions. In particular, the results of the in-depth analysis of local pressures and their progression over time foster an understanding of context-related nuances, thereby shifting attention from taken-for-granted compact city qualities to the driving forces that produce beneficial compactness. The authors conclude that the diversity of drivers and pressures requires the involvement of a multiplicity of stakeholders and actors in urban planning, implementation, and management.  相似文献   

14.
ABSTRACT

Urban greening, the improvement or increase of green spaces in cities, has purported environmental, individual, social and cultural benefits. The extent and qualities of urban green spaces, and our opportunities to engage with them, reflect and shape human responses to those spaces. Planning scholars recognise the traditional role and obligation of planning to help reduce social problems and see the potential for the public to be leaders in defining responses. However, use of technical, scientific and economic approaches by urban land managers can limit recognition of diverse connections to urban green and advance narrow conceptions of nature. We sample people’s responses to different forms of urban green and greening in three case studies from Melbourne, Australia. We show that modern connections and expressions are personal, social and dynamic. Human experiences are embedded in nature and connections develop from interactions with and about nature, in formal and informal spaces. Diverse connections prompt responses to nature, and actions affecting nature itself. Accordingly, we propose ways to develop more receptive, responsive, inclusive and connected forms of urban greening. These include recognising diverse connections and expressions, encouraging dynamic relationships with nature, and providing varied ways of engaging with urban green spaces that foster stewardship.  相似文献   

15.
《The Journal of geography》2012,111(3):412-418
Abstract

The regional atlas is an important educational resource that needs to be updated on a periodic basis to remain current and valuable. Contemporary advances in digital cartography and digital information dissemination are offering opportunities to rethink the traditional hard-bound paper atlas when working towards a new edition. It is argued in this paper that innovative atlas work ought not be undertaken without market research, including user consultation. This paper presents the results of a user survey conducted in British Columbia, Canada, to solicit educators' attitudes towards regional atlas content and design, including educators' reactions to digital atlases. Where appropriate, results are compared to a previously conducted user survey of the general public and other interest groups including grade 10 high school pupils. We learned that high school teachers in British Columbia are not ready for a digital atlas unless it also is published in paper format. Any digital initiative must also be hardware independent. We learned further that teachers emphasize simplicity and that they value high quality and up-to-date information presented in a clear and concise manner.  相似文献   

16.
ABSTRACT

The zone of intersection between land and sea within an urban context has long been viewed as a special type of urban commons. The well-researched port-city interface, however, tells a rather tragic story about the use and management of this valuable resource. This study asks how four major regulatory-institutional issues in the interface – land ownership, activities allowed in port area, planning autonomy, and public access – affect the ability of ports and cities to preserve elements of “commons” in urban coasts? Furthermore, it assesses if and how Elinor Ostrom’s principles for overcoming commons-related tensions, could contribute to the management of port-city conflicts over land-uses in the Mediterranean urban coastline and the various questions that may derive from such an application. For these purposes the study combines a comprehensive literature review with the analysis of planning regulation and in-depth, semi-structured interviews of key-stakeholders in seven port cities across three Mediterranean countries. The common experience in these different cases suggests that through a strategy involving scaling-down spatial decisions or governance, and built-in mechanisms for spatial cooperation, ports and the cities that host them can find a new joint path, which will strengthen local synergies and the quality of urban, public space.  相似文献   

17.
ABSTRACT

Theory development on the geographies of innovation has been very successful in incorporating the changing patterns of knowledge dynamics due to globalization, lifting the gaze beyond processes of localized learning and increasingly acknowledging the multilevel, multiscalar governance of innovation. Arguably less attention has been directed to the changing qualities and impacts of innovation as a result of globalization, notably in view of social polarization and climate change. The aim of the article is to provide suggestions for how research on the geography of innovation can be improved by engaging with a more capacious understanding of innovation and territorial development. The authors explore how socio-ecological innovation can be introduced in contemporary discussions and practices of place-based smart specialization policy. They conclude by suggesting that future research should address and interrogate (1) the rise of the foundational economy as an expression of place-based innovation, which entails new forms of co-governance, and (2) the challenge of experimentalism in the public sector, a sector that looms large in lagging regions and the places that were deemed not to matter until they took their revenge on the mainstream political system.  相似文献   

18.
ABSTRACT

Global enthusiasm for nature in cities is at high point. Australia is no exception, where there is a great deal of policy momentum and research interest in urban greening. The challenges presented by increasing urban heat associated with climate change, greater awareness of the potential social, physical and psychological benefits of exposure to ecologies for people, and recognition of cities as vital habitats for more-than-humans are central tenants of urban greening enthusiasm. Yet, there is a need for a more critical lens on urban greening in Australia. One that interrogates the purported normative, apolitical and instrumental benefits of greening, to position greening within a trajectory of the power relations, settler-colonialism, socio-ecological processes and capital flows that constitute the urban. This editorial introducing the special issue on urban greening politics explores how different conceptions of urban natures – green space, urban forestry and green infrastructure – have been put to work, before outlining the potential of ‘urban greening’ as the terminology for a more politically sensitive and process-orientated framing. The editorial concludes with a summary of the contributions to the special issue.  相似文献   

19.
This paper investigates the emergence of a Learning Legacy Agenda (LLA) in the wake of the London 2012 Olympic Games as a governmental tool for the dissemination of urban development and infrastructure project delivery best practice. Focusing on the inception, coordination and implementation of the LLA we outline the intentionalities of mobility that underpin its formation and appropriation and suggest how this points to the emergence of a new “London model” of development and governance. Three intentionalities of knowledge capture, public duty and extra-local salience are unpacked to demonstrate the range of ways in which the bureaucratically initiated LLA banner has been used by various development actors and organisations to validate their existing practices. The case study of the LLA as an institutionalised governance apparatus is used to analyse the impact of specific forms of social relations on the ways in which “models” are produced, what their content consists of, how dominant agendas and narratives co-evolve with the priorities of an assemblage of actors and the processes of selective abstraction used to curate particular messages and forms of fixed and potentially mobile knowledge, yet dubious claims of “learning”.  相似文献   

20.
Alan Walks 《Urban geography》2013,34(2):153-187
Abstract

Vulnerability resulting from debt is part and parcel of the risk society and a salient characteristic of current neoliberal times under financialized global capitalism. Rising indebtedness increases the susceptibility of homeowners to housing and labor market restructuring, and if the degree of leverage is very high, can threaten the solvency, living standards, and social stability of local communities. However, very little is understood regarding how levels of household indebtedness are spatially distributed within or across cities, and how private debt maps onto the geography of race, class, housing, urban form, and other social variables, especially outside of the United States. It remains unknown whether and how higher and unsustainable levels of indebtedness might be associated with urban growth, decline, suburbanization, gentrification, immigration, racialization, and/or greying. This article examines the spatial distribution of household debt in Canadian cities at multiple scales of analysis. It analyzes how levels of household debt relate to a number of key socio-demographic and housing variables from the census, including those related to changes occurring over the 2000s. It simultaneously models the geography of debt at the metropolitan and neighborhood scales using multi-level hierarchical linear modeling methods, and in doing so, it identifies some key drivers and correlates of household debt and the scales at which they operate. The article concludes by discussing the implications of the empirical findings for understanding the role of the emerging urban debtscape in the restructuring of the social geography of the city.  相似文献   

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