How can authorities support urban consolidation centres? A review of the accompanying measures

Freight transport affects urban welfare primarily through congestion and emissions. An urban consolidation centre is regarded as a solution that can reduce those negative impacts of freight vehicles on the city. However, previous experience has demonstrated the challenge that these centres face in being self-sustaining. Given their positive effects on the city, authorities have supported these logistics schemes with different types of accompanying measures. In order to bring to practitioners an overview of these measures, the paper presents the results of a literature review where the different measures are classified according to their financial support, their regulatory support and their indirect regulatory support.     

The pattern of EU FDI in the manufacturing industry: What role do third country effects and trade policies play?

The Annals of Regional Science - The aim of this paper is to assess the impact of “third country effects” and trade policies on the outward stocks of FDI of the EU. We estimate a model...     

What should housing vouchers do? A review of the recent literature

This paper challenges the assumption that housing vouchers help recipients move from crime-ridden inner-city areas to ‘good’ lower-poverty neighborhoods and, in turn, to achieve self-sufficiency. A review of the American and European literature on housing mobility programs and on mixed-income communities fails to support this belief. Efforts to maintain, and expand, the voucher program should be based on the program’s proven ability to provide decent and affordable housing rather than on unproven claims that it promotes poverty deconcentration and family self-sufficiency. I find considerable evidence that voucher recipients cluster spatially and that this promotes social decline in neighborhoods already vulnerable to change. Policymakers need to monitor voucher settlement patterns and to address programmatic weaknesses that cause negative neighborhood effects and voucher controversies.     

Spatial dimensions of the demand for homeownership. A Danish rural–urban perspective

This paper introduces the concept of “spatial location satisfaction” and examines its relation to the individual demand for homeownership. Based on a Danish questionnaire survey carried out in a rural study area (N = 1,000) and in an urban study area (N = 1,015), a tenure choice model was estimated relating spatial location satisfaction to homeownership, while adjusting for control variables. The spatial location satisfaction variable was constructed from two questionnaire items asking respondents to state their actual and preferred place of settlement given five location type options: large city, medium-sized city, small town, village, and “in the countryside”. As hypothesised, the study shows a strong association between spatial location satisfaction and the individual demand for homeownership. This association is robust across study areas. Spatial location satisfaction is highest in the rural study area and explains about 6% of the rural–urban difference in homeownership rates. The identification of a positive association between spatial location satisfaction and homeownership adds credibility to population surveys that measure the correspondence between actual and preferred location type. This, in turn, provides increased impetus to use such survey data as one of the tools in formulating regional planning policies.     

What can be learnt from an ecotoxicity database in the framework of the REACh regulation?

Since REACh applies in all of EU, special emphasis has been put on the reduction of systematic ecotoxicity testing. In this context, it is important to extract a maximum of information from existing ecotoxicity databases in order to propose alternative methods aimed at replacing and reducing experimental testing. Consequently, we analyzed a database of new chemicals registered in France and Europe during the last twenty years reporting aquatic ecotoxicity data with respect to three trophic levels (i.e., Algae EC50 72 h, Daphnia EC50 48 h and Fish LC50 96 h). In order to ensure the relevance of the comparison between these three experimental tests, we performed a stringent data selection based on the pertinence and quality of available ecotoxicological information. At the end of this selection, less than 5% of the initial number of chemicals was retained for subsequent analysis. Such an analysis showed that fish was the least sensitive trophic level, whereas Daphnia had the highest sensitivity. Moreover, thanks to an analysis of the relative sensitivity of trophic levels, it was possible to establish that respective correction factors of 50 and 10 would be necessary if only one or two test values were available. From a physicochemical point of view, it was possible to characterize two significant correlations relating the sensitivity of the aforementioned trophic levels with the chemical structure of the retained substances. This analysis showed that algae displayed a higher sensitivity towards chemicals containing acid fragments whereas fish presented a higher sensitivity towards chemicals containing aromatic ether fragments.Overall, our work suggests that statistical analysis of historical data combined with data yielded by the REACh regulation should permit the derivation of robust safety factors, testing strategies and mathematical models. These alternative methods, in turn, could allow a replacement and reduction of ecotoxicological testing.     

What can a bridge be? The wind and rain bridges of the Dong

Bridges are taken for granted in the modern world as utilitarian structures and if noticed at all are remarked upon mainly for the elegance of their engineering structures, but a mere couple of centuries ago many in Europe still had chapels in which prayers for a safe crossing could be said. In the Dong areas of south-west China, which remained remote until around two decades ago, the bridges are the principal monuments, elaborately roofed and decorated with shrines to various gods, built with pride and at great local cost. Our research began with the question of why so much trouble was taken over these bridges, and led on to how they were read by their users and builders, and what they were considered to mean. The consequent excursions into anthropological theory and traditional Chinese ideologies, which can only be briefly summarised in the following paper, revealed a rich and complex network of causes, fascinating in their multiplicity and interaction. The enquiry was pushed far beyond the bounds of traditional art history, engaging fundamental questions about the significance of architecture as a communicative and ritual medium in traditional oral-based cultures. At a more general level it also prompted a thought-provoking exploration of the similarities and differences between bridges metaphorical and bridges physical.     

Futurescapes of urban regeneration: ten years of design for the unfolding urban legacy of London’s Olympic Games, 2008–2018

ABSTRACT

Much of the literature on the urban legacy of the 2012 Olympics Games emerging in recent years has emphasized the form that development has taken and the ways in which this aligns (or not) with specific promises made in terms of regeneration before the Games. Though plenty of discussion of planning procedure has occurred in this context, less emphasis has been placed on how the process, rather than the products, of urban change has been envisioned through legacy planning and urban design, and the significance of this for regeneration. Given that London’s much-heralded ‘regeneration legacy’ was, from the early days of the Olympic bid, portrayed as a long-term process aimed at addressing historical issues of socio-economic disparity in East London, and that planning and urban design would play key roles in anticipating it, this contribution to the literature is timely. The paper focuses on the period from 2008 to 2018, beginning with the launch of the what was called the Legacy Masterplan Framework. Drawing on empirical analysis of documents describing the main stages of legacy planning and design between these years, it then examines how regeneration as a ‘futurescape’ encompassing numerous aspects of timing and temporality has been anticipated, planned and evolved.     

Connecting physical and social dimensions of place attachment: What can we learn from attachment to urban recreational spaces?

This paper is concerned with the ways in which people form attachments to recreational spaces. More specifically it examines the relationship between recreational spaces associated with sporting activity in urban neighbourhoods and place attachment. The focus is on the ways in which changes to these spaces exposes the affective bonds between people and their surroundings. The paper applies a qualitative methodology, namely focus groups and photo elicitation, to the case study of Parkhead, a neighbourhood in the East End of Glasgow. Parkhead has historically been subjected to successive waves of redevelopment as a result of deindustrialization in the late twentieth century. More recently redevelopment associated with the 2014 Commonwealth Games involved further changes to neighbourhood recreational spaces, including refurbishing of existing sports facilities and building new ones. This paper reflects on the cumulative impacts of this redevelopment to conclude (a) that recreational sports spaces provoke multi-layered and complex attachments that are inextricably connected to both temporal and spatial narratives and (b) that research on neighbourhood recreational spaces can develop our understanding of the intricate relationship between the social and physical dimensions of place attachment.     

What did the Germans ever do for us? A century of British learning about and imagining modern town planning

This article uses contemporary sources to trace the recurrent ways in which the British planning movement has drawn on its German equivalent from the early twentieth century to the present day. As with most such European links, the resultant learning has varied. In some cases British references to German planning have been merely to inform or more generally to inspire emulation or occasionally avoidance. But often the learning has provided specific ideas, practices or techniques that have been directly adopted or more usually hybridised or synthesised into the British planning repertoire. German influences have been apparent in aspects of British planning such as land use zoning, city extension, regional planning, housing design, motorways, pedestrianisation, traffic calming and sustainable eco‐suburbs. What, however, has made the British planning movement’s long‐term and mainly admiring engagement with German planning so intriguing is that it has evolved alongside major conflicts and long term suspicion of the German nation itself. The prevailing popular and political imagination within Britain has seen Germany as an especially problematic country from which to learn, more so than, for example, the USA or Scandinavia. This makes British planning’s German connection an instructive case study of cross‐national learning and lesson‐drawing and the factors shaping these processes. It shows the limitations of more conventional conceptualisations of them as rational searches for ‘good practice’. This article shows that they also must be seen as explorations in imaginative geography, concerned with real places, ideas and practices, but viewed through particularly powerful ideological and cultural lenses.     

What may culture contribute to urban sustainability? Critical reflections on the uses of culture in urban development in Oslo and beyond

Culture and capital play vital roles in urban change. This paper provides a discussion of the relation between culture and capital, followed by a discussion of their relation in the urban context, including an empirical example from Oslo, Norway. Emphasis will be put on the role of culture in the creative city thesis and how culture relates to the concept of urban sustainability. A critique of neoliberal and instrumental uses of culture in the creative city thesis is also undertaken. Policies on culture-led urban regeneration often pay more attention to economic motives than to culture itself. The paper calls for establishing a reflective cultural policy that is not subsumed to economic sustainability, and for the need to escape the anthropological conception of culture as a whole way of life.     

Pragmatism or idealism? An urban perspective onto the politics of interurban cooperation for sustainability in the EU

European cities have been committed to achieve urban sustainability, participating in interurban networks dealing with socio-ecological issues. By examining the incentives derived by the involvement in these networks and the municipal political milieu where the decision about network participation is taken, this article seeks to understand the motivations for European cities to take part in sustainability networks. To do so, a small-N qualitative analysis was undertaken. The results show that cities’ participation in socio-ecological urban networks (SEUNs) is motivated by the economic, political and formative incentives that membership provides, and is influenced by institutionalised values, political agency and previous cooperative experience.     

Is financial development narrowing the urban–rural income gap? A cross-regional study of China

This paper investigates the causal relationship between financial development and the urban–rural income gap in China. Using a bootstrap Granger panel causality analysis, the result indicates that financial development influences urban–rural income gap mainly in Eastern China. The high level of financial development in this region enables rural areas to increase its income. Our results also confirm the existence of the financial Kuznets curve in Eastern China where urban–rural income gap would be first increased and afterwards decreased by financial development. The financial development itself is not dependent on urban–rural income gap as it largely depends on government policies and economic growth.     

What has debt got to do with it? The Valuation of Homeownership in the Era of Financialization

Based on comparative focus group data from Norway, Denmark and England, this article asks why people take on substantial mortgages to become homeowners. It argues that financialization of the housing market has resulted in a widespread investment philosophy at the household level and changed the way people think and talk about “the home”. High levels of mortgage borrowing have become commonplace and are justified by social valuations of owner-occupation based on beliefs around freedom through homeownership. Like previous research, the study shows that homeownership offers social identity, stability and belonging. But, this is wrapped up in an investor’s language, such that the distinction between homes as socially valued living environments and homes as investment objects has become blurred. This makes it difficult – perhaps impossible – for households to assess the risks involved in home purchases.     

Understanding the role of centralization processes for cities – Evidence from a spatial perspective of urban Europe 1990–2010

In the 21st century, the urban systems in most countries have undergone constant change, ranging between shrinkage, growth, and non-linear trajectories. All trends have an effect on the hinterland and are discussed in the context of agglomeration effects or hinterland shrinkage due to reurbanization. Thus, cities' population trajectories are not independent but rather is reinforced or runs contrary to the hinterland development.In order to simultaneously capture trends in cities and their hinterlands, urban life-cycle models are used. Using a systematic differentiation between the trend in the core and the hinterland, it is possible to distinguish between a stronger population growth of core cities and a situation in which the hinterland is growing faster – labeled centralization and decentralization, respectively. Developed in the 1980s, the widely used model of van den Berg reveals, however, some major drawbacks.Against this background, the paper will revisit van den Berg's et al. model and test it against the urban conditions in Europe between 1990 and 2010 by asking whether cities are decentralizing or centralizing and whether there are differences between growing and shrinking cities. The paper develops a city delineation, covering large and small cities, uses data about age structure, and applies an adapted model by measuring the intensity of the trends. The rapidly changing population trends since the beginning of the global economic crisis and its effects in Europe since 2008 require that more attention be paid to changing configurations between cities and processes beyond cities' borders, which is essential for both scholars and urban planners.     

What do you want from the 2001 census? Results of an ESRC/JISC survey of user views

"The author describes the results of a survey of user views about the next Census of Population in the United Kingdom, to be held in 2001. Some 140 respondents reported their views, which included strong support for a question on income, endorsement of the new one number census methodology and support for postcode-based outputs. The author sets these views in the context of the Census Development Programme being carried out by the U.K. Census Offices and the proposals for outputs which are being discussed with the main census user sectors of central and local government, business, the Health Service, and the academic community."     

Citizen dialogue for whom? Competing rationalities in urban planning,the case of Gothenburg,Sweden

This paper analyses citizen dialogue in urban planning from a governmentality perspective. We focus on (1) how motives and goals connected to ‘citizen dialogue’ and the activities and practices initiated to accomplish these can be understood in light of competing rationalities and (2) how public officials and other actors involved in organising citizen dialogues understand and manage the tensions between competing rationalities. The analysis draws on a case study of urban development in the city of Gothenburg, Sweden. We suggest a critical approach to the use of citizen dialogue as a technology of government, an approach enabling an analysis of various functions and implications of citizen dialogues.     

Bacterial-based additives for the production of artificial snow: What are the risks to human health?

For around two decades, artificial snow has been used by numerous winter sports resorts to ensure good snow cover at low altitude areas or more generally, to lengthen the skiing season. Biological additives derived from certain bacteria are regularly used to make artificial snow. However, the use of these additives has raised doubts concerning the potential impact on human health and the environment. In this context, the French health authorities have requested the French Agency for Environmental and Occupational Health Safety (Afsset) to assess the health risks resulting from the use of such additives. The health risk assessment was based on a review of the scientific literature, supplemented by professional consultations and expertise. Biological or chemical hazards from additives derived from the ice nucleation active bacterium Pseudomonas syringae were characterised. Potential health hazards to humans were considered in terms of infectious, toxic and allergenic capacities with respect to human populations liable to be exposed and the means of possible exposure. Taking into account these data, a qualitative risk assessment was carried out, according to four exposure scenarios, involving the different populations exposed, and the conditions and routes of exposure. It was concluded that certain health risks can exist for specific categories of professional workers (mainly snowmakers during additive mixing and dilution tank cleaning steps, with risks estimated to be negligible to low if workers comply with safety precautions). P. syringae does not present any pathogenic capacity to humans and that the level of its endotoxins found in artificial snow do not represent a danger beyond that of exposure to P. syringae endotoxins naturally present in snow. However, the risk of possible allergy in some particularly sensitive individuals cannot be excluded. Another important conclusion of this study concerns use of poor microbiological water quality to make artificial snow.     

How do habitat variability and management regime shape the spatial heterogeneity of birds within a large Mediterranean urban park?

Large urban parks can support a diverse bird community. However, the effects of variability among habitats and of park management on bird assemblages are poorly understood. We studied bird communities within the Yarkon Park, Tel Aviv, the largest urban park in Israel. We examined species richness, abundance and community composition across 20 locations that differ in levels of park management to identify habitat variables responsible for variation in bird richness and composition. Of 91 recorded bird species, 13 were aliens (14%), 4 were urban exploiters (4%), 54 were urban adapters (60%) and 20 were migrants (22%). Management had a significant effect on native bird richness and bird community structure varied among areas with different management regimes. Species richness of all the above species’ groups was lowest in intensively managed areas. Areas with intermediate levels of management had higher or equal richness compared to unmanaged areas. The majority of urban exploiters were found at all locations within the park reaching their highest abundances in intensively managed areas. Species richness of alien birds did not vary across levels of management. Bird species richness was negatively associated with lawn cover and with distance from nearest water source and was positively associated with the number of woody plant species. We suggest that urban parks should be designed such that the heterogeneity of native vegetation is preserved, if we aim to maintain native bird species diversity and minimize urban exploiter and alien species. When lightly managed or unmanaged, urban parks can retain large remnants of sub-natural habitats and can serve as important contributors to the conservation of native biodiversity within a large urban metropolis.