Urban Authorities Research Articles

The role of physical and social environments on the loyalty toward urban rail services: A consideration of stations and onboard

Although urban train services have been introduced in various developing countries, ridership for this mode of public transport (PT) remains low. In response, urban planning authorities are seeking ways to boost passenger loyalty to these services. However, the existing literature has scarcely examined the role of physical and social environments in fostering passenger loyalty. Additionally, how loyalty is developed throughout the passenger experience - both at stations and onboard - remains unclear. Addressing this gap, the current study develops a model based on the 'service quality-satisfaction-behavioural intentions' paradigm and the Stimulus-Organism-Response (S-O-R) model to examine how the physical and social environments, both at rail stations and onboard trains, impact passenger loyalty in the context of urban train services. Additionally, this study validates the multi-dimensionality of physical environments and social environments in this context. Data collected from urban rail passengers in Hanoi, Vietnam is analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM). The findings reveal that the physical and social environments onboard trains significantly influence loyalty towards the urban train services, while the environments at stations do not have the same impact. Furthermore, both satisfaction at stations and onboard trains significantly affect the loyalty, though the influence of satisfaction with the onboard experience is much stronger than that of satisfaction with the stations. Practically, the findings assist PT authorities in evaluating existing systems and devising future PT development strategies. Also, the study informs PT providers of ways to improve passenger satisfaction and loyalty.

Modeling the Causes of Urban Traffic Crashes: Accounting for Spatiotemporal Instability in Cities

Traffic crashes have become one of the key public health issues, triggering significant apprehension among citizens and urban authorities. However, prior studies have often been limited by their inability to fully capture the dynamic and complex nature of spatiotemporal instability in urban traffic crashes, typically focusing on static or purely spatial effects. Addressing this gap, our study employs a novel methodological framework that integrates an Integrated Nested Laplace Approximation (INLA)-based Stochastic Partial Differential Equation (SPDE) model with spatially adaptive graph structures, which enables the effective handling of vast and intricate geospatial data while accounting for spatiotemporal instability. This approach represents a significant advancement over conventional models, which often fail to account for the fluid interplay between time-varying weather conditions, geographical attributes, and crash severity. We applied this methodology to analyze traffic crashes across three major U.S. cities—New York, Los Angeles, and Houston—using comprehensive crash data from 2016 to 2019. Our findings reveal city-specific disparities in the factors influencing severe traffic crashes, which are defined as incidents resulting in at least one person sustaining serious injury or death. Despite some universal trends, such as the risk-enhancing effect of cold weather and pedestrian crossings, we find marked differences across cities in relation to factors like temperature, precipitation, and the presence of certain traffic facilities. Additionally, the adjustment observed in the spatiotemporal standard deviations, with values such as 0.85 for New York and 0.471 for Los Angeles, underscores the varying levels of annual temporal instability across cities, indicating that the fluctuation in crash severity factors over time differs markedly among cities. These results underscore the limitations of traditional modeling approaches, demonstrating the superiority of our spatiotemporal method in capturing the heterogeneity of urban traffic crashes. This work has important policy implications, suggesting a need for tailored, location-specific strategies to improve traffic safety, thereby aiding authorities in better resource allocation and strategic planning.

Contribution and challenges of private investment in the revitalization of Jijel's Colonial Center (Algeria)

The rapid urbanization in Algeria, driven by substantial demographic growth and rural migration, has resulted in the neglect of historic city centers in favor of suburban areas. However, since the 2000s, a growing awareness has prompted urban revitalization and building renovation initiatives, primarily in major cities like Algiers, Oran, and Constantine. Meanwhile, older districts in small and medium-sized towns have been left to deteriorate, lacking appropriate renovation projects. Urban management authorities tend to enforce regulations without adopting a holistic approach to urban planning. In Jijel, a town located in northeastern Algeria, a specific colonial center has experienced rapid deterioration, despite its relatively young age, due to unique circumstances. The limited involvement of the public sector has paved the way for private investment. Property developers have played a pivotal role in the renovation, focusing on collective housing projects complemented by ground-floor commercial spaces. This study aims to analyze the role and impact of private investment on the colonial center, with a specific focus on the exclusivity of this investment and its effects on attractiveness and revitalization.

Detecting Land-Use Changes in Greater Kandy Development Area

As urban growth became a threat to Kandy city, the Urban Development Authority (UDA) has introduced a new concept called the “Greater Kandy Development Area (GKDA)” to control and manage the rapid urban growth, as well as to minimize its’ impacts towards the environment. This study examines the land use/ land cover changes in GKDA, in selected time periods using GIS and Remote Sensing techniques. Findings demonstrate that dynamic patterns of urban expansion cause progressive growth in built-ups and lowering in non-built-ups. In 2005, there were only 16.9 percent of built-up areas in GKDA but, it has increased up to 40 percent in 2020. 81.7 percent of non-built-up areas in 2005, has reduced up to 58.8 percent. As population growth happened inside the city limits, land use changes also happened within. These changes create clustered as well as sprawl development patterns.

Availability Problem of Drinking Water in an Urban Area - Effects of Family Size and Monthly Income: An Empirical Study

The availability of water is a major problem faced by the urban masses and policy makers. Bridging the gap between the demand for and supply of water is a major policy decision confronted by the urban authorities. The ever-increasing urban population and shift in occupational structure results in the increased demand which confronts with lagging supply of water which needs immediate policy attention. The present study is based on the survey of households in urban areas who have piped water connections in their homes. 600 households were selected at random from the total connections available. The data is analysed using the x2 test. The present study aims at examining the relation between size of the family and income of the respondents with that of severity of availability problem of water and comes to the conclusion that severity problem is not connected with the size of the family size but it is connected with the family income of the consumers.

Effects of Policy Environment on Solid Waste Management in Urban Centres in Eastern Uganda

Purpose: This paper explores the policy environments in urban centres in Eastern Uganda and the extent to which they have affected Solid waste management. Methodology: A correlational survey design was used to analyze primary data from 273 employees of urban centres, using, descriptive statistics, Pearson correlation and regression analysis. Findings: Policy environment positively predicted effective Solid waste management (β =.21, p<.05). Though legal, political, cultural and media limitations decreased effectiveness of Solid Waste Management. Unique Contribution to Theory, Policy, and Practice: Urban authorities should implement more responsive governance that promotes effectiveness, responsiveness and participation of residents and in all SWM operations. Urban councils need to innovate strategies to allow a high degree of organized representation, accessibility and openness for all categories of stakeholders. They also need to develop a variety of initiatives to allow all stakeholders in the communities to actively contribute to SWM ideas for the common good of their areas.

Instant infrared: Estimating urban surface temperatures from street view imagery

As the impact of climate change on cities intensifies, the analysis and modeling of the urban microclimate are becoming increasingly important. A key parameter to this end is the estimation of urban surface temperatures. Traditional approaches for such estimates, that use urban micrometeorology models, are based on simulations that require heavy computations and complex inputs — including urban geometry, radiative parameters, and meteorological conditions. As a result, they cannot be applied extensively in all cities, where some of the input parameters might be missing and computational power might not be available. In this paper, we propose an alternative approach founded upon a deep learning framework, requiring markedly simplified inputs: street view imagery and meteorological conditions. We use our model to estimate building facade surface temperatures in the city of London (Ontario, Canada) and compare results both with simulated values obtained from an established simulation software TUF-3D and ground truth data collected through an onsite campaign with a FLIR thermal imager. Results substantiate the superiority of our proposed approach over TUF-3D, concurrently emphasizing its advantages in terms of input simplicity and computational resource efficiency. As street view imagery is becoming ubiquitous across the world – for instance, through platforms such as Google Street View – our approach lays the foundation for a new paradigm of fast, cost-effective, and highly scalable models, empowering urban designers and local authorities to better understand a changing urban climate.

Enhancing water recycling adoption in South African residential properties: a multi-dimensional analysis for sustainable water management

This paper investigates the challenges and adoption rates of water recycling systems as a sustainable water management strategy within residential properties in South Africa. Employing a quantitative approach, the research incorporates a comprehensive literature review and household surveys to discern the micro-social, technical, and socio-economic motivations and challenges influencing adoption rates and homeowners' willingness to embrace water recycling systems. Through structural equation modeling (SEM), a causal model is developed, illuminating the intricate nexus between influential constructs, their sub-constructs, and the degree of water recycling system adoption in South African residential contexts. The SEM results reveal significant relationships between property characteristics, motivations, and challenges, and their combined impact on adoption rates. The study identifies a lack of space, unclear savings on water payments, and insufficient information/awareness as primary micro-level obstacles to implementing water recycling systems in residential properties. Furthermore, it demonstrates that enhancing the efficiency of water recycling systems could substantially mitigate the negative impacts of these challenges. The study underscores the pivotal role of public awareness campaigns and homeowner education in augmenting the utilization of recycled water within residential settings. Recommendations emphasize the necessity of equipping homeowners with fundamental environmental and technical knowledge pertaining to water recycling and advocate for government incentives to encourage the adoption of water recycling systems in residential properties. These findings offer valuable insights for crafting data-driven decision-making frameworks aimed at bolstering the capacity for analyzing and implementing novel water reuse strategies, tailored to the specific capabilities and resources of urban authorities and communities.

The subjugation to contingency: Popper, postructuralism, and fear of the plan

ABSTRACT The critique of planning in the 1960s and 70s legitimized the subsequent emaciation of governmental planning, which marked a shift from comprehensive, rational planning and government-created masterplans to looser forms of urban governance through regulations, codes and ‘flexible’ frameworks, produced by urban designers, planners, developers and local authorities. This paper interrogates the idea of contingency, a key ingredient in discrediting ‘the plan’. It argues that the proposition to ‘embrace contingency’, which permeated work of scholars ranging from Popper to Laclau, has had a detrimental impact on planning theory and practice. It has condoned the uncertainty and havoc caused by the free-market within the built environment. It continues to de-legitimize attempts to reintroduce ‘tight’ planning, which describes what ought to be done, and hence steers our cities towards evermore libertarian and neoliberal (non-) governance. This theory paper’s argument concisely studies the idea of contingency in general terms, proceeding to analyse key literature in urban design and planning that delegitimized ‘the plan’ in the 1960s and 70s through accusations of utopianism, and finally looks at more recent contributions that, as this paper demonstrates, continue to follow the contingency-dependent, anti-plan path identified decades ago, often explicitly criticizing neoliberalism while implicitly supporting it.

Indicator-based risk assessments for urban hazard resilience: an application for flash floods

ABSTRACT Urban resilience to environmental hazards can be substantially improved if proactive planning is mainstreamed as a risk mitigation strategy. To enable such transition, a resource-efficient and transparent framework is urgently needed for undertaking vulnerability and risk assessments, to consequently inform risk-aware proactive planning on spatially variable assets with very diverse characteristics. This study proposes an indicator-based risk-assessment framework, for efficiently treating the spatially distributed diverse physical and social components comprising a city network. The proposed framework decomposes the risk to its three main dimensions, i.e. hazard, exposure and vulnerability; with the latter accounting for both the susceptibility of the city network to the considered hazard and its capacity to cope. The inclusion of the capacity to cope as a distinct element, that accounts for both city and building-block level preparatory actions, is a unique feature, much sought in Decision Support Systems, that allows to directly quantify their effectiveness towards risk mitigation. The outcome of spatially variable risk estimates, could be exploited by urban planners and city authorities for undertaking risk-aware urban design, development and resilience enhancement decisions. The framework is demonstrated herein for the case of flash floods but could be tailored to accommodate other types of environmental hazards.

Selecting the Suitable Landfill Location for Efficient Waste Management in Udham Singh Nagar District, Uttarakhand: A Geospatial and Multi-Criteria Approach

The effective management process of solid waste is a pressing concern in Udham Singh Nagar district, where approximately 245 metric tons of waste is generated daily. To address this issue, it is essential to identify suitable landfill sites. This research aims to identify optimal sites for waste disposal in the district by combining the capabilities of Geographic Information Systems (GIS) and Multi-Criteria Decision-Making (MCDM) techniques. A total of ten key factors were evaluated and prioritized according to their respective significance. A comprehensive analysis was conducted using theses parameters, including distance from road networks, rivers, railroads, sensitive area, geology, slope, elevation, population density, soil and land use/land cover (LULC). The study area was categorized into four suitability zones: high, moderate, low, and very low, representing 43.22%, 16.09%, 28.16%, and 12.53% of the area, respectively. The locations were selected based on the optimal distances considered for efficient waste management. The final results were validated using a receiver operating characteristic (ROC) curve, which utilized a randomly selected set of 50 potential landfill site locations. The analysis demonstrated good accuracy, with the area under the curve (AUC) indicating that 84% of the results effectively validated the spatial analysis. To achieve sustainable solid waste management, planners should consider implementing alternative strategies such as source reduction, composting, sanitary landfills, and public awareness programs. The resulting map provides potential sites for landfilling waste, which can aid urban planners and authorities in implementing effective urban waste management strategies.

Economic Ties of Russian Settlers and Native Population of Turkestan in the end of the 19th – the beginning of the 20th Centuries

The article analyses the issues of reclaiming of Turkestan by the Russian empire in the second half of the 19th – the beginning of the 20th century by means of creating in the region administrative and military structures as well as by organizing Russian migrant settlements. It was revealed that in the process of organization of urban and rural settlements Turkestan authorities took aim at keeping a distance between native and migrant population. The article characterizes the conditions of granting land parcels for Russian settlers, the different categories and the number of countrymen coming to Turkestan. The article demonstrates various forms of economic interaction of settlers and native people in agricultural activities, everyday life, etc. An accent is put on the changes in the organization of living space under the influence of Turkestan climate peculiarities, different methods of managing agricultural food crops and commercial crops (cotton); the issues of irrigational activities, adoption of farm equipment and particular aspects of everyday life are being analyzed. The author makes a note that the interaction mostly took place in the economic and material spheres, and had fragmentary and episodic character that didn’t lead to cardinal changes in the life of Russian settlers’ community and native people.

Urban recreational green spaces dynamics and implications in the Bonaberi Neighbourhood of Douala IV Municipality, Cameroon

Globally, urban recreational green spaces constitute a major environmental resource of urban landscapes. These greeneries are suffering from shrinkages and transformations due to pressures on more urban land needed for housing, commercial and industrial purposes and uncontrolled urbanization. This study was conducted to assess the spatiotemporal variations and extent of transformations within the urban green spaces and their associated implications in the Bonaberi neighbourhood of Douala IV Municipality. To achieve this, empirical data was collected through field visits, in-depth interviews with urban authorities and mapping of urban green spaces for 2003 and 2022. Two hundred inhabitants were purposively sampled while local council authorities and other stakeholders were interviewed in the Douala IV Municipality. This was complemented by secondary data obtained from the Douala Urban Council. The collected data were analyzed using descriptive and inferential statistical techniques and results revealed that the rapid transformation and decrease of urban green spaces in terms of spatiotemporal nature is a function of expansion and uncontrolled urban settlements. The shrinkage in urban green spaces in the Douala IV municipality has resulted in loss of biodiversity, increase in urban heat islands, atmospheric pollution, unattractiveness of the environment, crimes, mental and physical health issues. This was x-rayed by the poorly arranged green spaces, littered with wastes and having multiple paths used by motorists, pedestrians and vendor activities. This study concludes that greeneries remain a vital environmental resource, thus, recommending effective application of planning policies to restrict their encroachment. Additionally, greeneries should be treated among the top priorities of the development agenda of urban planning authorities as enshrined in the Sustainable Development Goal 11.

Provincializing western planning concepts in a Chinese City: the intertwined adaptation of introduced ideas and local agents in shaping the Guangzhou Central Business District

ABSTRACT The adoption of Western planning ideas has significantly shaped China’s Central Business Districts (CBDs) and spurred economic growth. This article goes beyond existing research by exploring the “provincialization” of Western planning concepts, resulting in unique CBD landscapes in Chinese cities. Through a study of the Guangzhou CBD, it reveals how introduced ideas and local agents mutually adjust and respond to each other’s needs during the provincialization process. Under the “Reforms and Opening-up” policy, Chinese authorities drew from Hong Kong’s experiences to introduce the CBD concept, adapting it to underdeveloped land in Guangzhou and blending it with American downtown design. To meet urban space demands, industrial growth, and land economy needs, urban authorities reorganized local resources to create a discourse of the “central axis” to integrate the CBD concept into the urban layout. Consequently, both introduced ideas and local agents are intertwined to address challenges posed by each other, resulting in Guangzhou’s CBD framing a hybrid urban landscape.

Urban Spatial Dynamics and Geo-informatics Prediction of Karachi from 1990–2050 Using Remote Sensing and CA-ANN Simulation

Rapid urbanization significantly impacts land use and land cover (LULC), leading to various socioeconomic and environmental challenges. Effective monitoring and detection of spatial discrepancies are crucial for urban planners and authorities to manage these changes. This study aims to analyze the spatial dynamics of LULC changes and predict future land use patterns. The specific objectives are to classify historical land use from 1990 to 2020, simulate future land use from 2020 to 2050, and interpret the spatial and temporal results. The study utilized remotely sensed images with the semi-automatic classification plugin (SCP) approach for land use classification from 1990 to 2020. Future land use patterns were simulated using the Modules of Land Use Change Evaluation (MOLUSCE)-based Cellular Automata-Artificial Neural Network (CA-ANN) model. The results were then interpreted to comprehend the dynamics of urban expansion. The conclusions direct a significant increase in built-up and grasslands, with a consistent decline in other land use types. From 1990 to 2020, approximately 423.75 km² and 856.97 km² of land were converted into built-up areas and grasslands, respectively. This was accompanied by a decline in rocky bare and bare soil areas, while the proportions of water bodies and mangroves remained steady. Predictions for 2020 to 2050 suggest an additional increase of 561.93 km² in built-up areas, with a progressive decline in other land use classes. The study emphasizes the critical need for spatial planning policies to address challenges arising from rapid urbanization. By analyzing historical land use changes and predicting future patterns this research offers a comprehensive view of urban growth dynamics. The novel application of these techniques provides valuable insights for urban planners to develop informed strategies for managing expansion and mitigating associated socioeconomic and environmental impacts.

Powers of the Local Authorities at the Grassroots Level in the Process of Development Planning in Sri Lanka

A development plan implanted at the grassroots level such as a city is one of the physical plans consisting of three sub-plans, i.e. National Physical Plan, Region Plans, and Town Plans. This paper focuses on the laws of the local authorities and their powerfulness in comparison to different agencies and central government arms recently set up to implement similar tasks. Authorities such as the Municipality Council have convinced powers to implement development planning for the betterment of society and to set up public comfort and conveniences through their enforcement and implementation together with its planning agency, the Urban Development Authority (UDA). The remaining local authorities such as in rural areas, are still vesting their powers through the Housing and Town Improvement Ordinance of 1915. This paper discusses the core planning powers of Local Authorities (LAs) and their importance to the general public as a law.

How can health systems approach reducing health inequalities? An in-depth qualitative case study in the UK

BackgroundAddressing socioeconomic inequalities in health and healthcare, and reducing avoidable hospital admissions requires integrated strategy and complex intervention across health systems. However, the understanding of how to create effective systems to reduce socio-economic inequalities in health and healthcare is limited. The aim was to explore and develop a system’s level understanding of how local areas address health inequalities with a focus on avoidable emergency admissions.MethodsIn-depth case study using qualitative investigation (documentary analysis and key informant interviews) in an urban UK local authority. Interviewees were identified using snowball sampling. Documents were retrieved via key informants and web searches of relevant organisations. Interviews and documents were analysed independently based on a thematic analysis approach.ResultsInterviews (n = 14) with wide representation from local authority (n = 8), NHS (n = 5) and voluntary, community and social enterprise (VCSE) sector (n = 1) with 75 documents (including from NHS, local authority, VCSE) were included. Cross-referenced themes were understanding the local context, facilitators of how to tackle health inequalities: the assets, and emerging risks and concerns. Addressing health inequalities in avoidable admissions per se was not often explicitly linked by either the interviews or documents and is not yet embedded into practice. However, a strong coherent strategic integrated population health management plan with a system’s approach to reducing health inequalities was evident as was collective action and involving people, with links to a “strong third sector”. Challenges reported include structural barriers and threats, the analysis and accessibility of data as well as ongoing pressures on the health and care system.ConclusionWe provide an in-depth exploration of how a local area is working to address health and care inequalities. Key elements of this system’s working include fostering strategic coherence, cross-agency working, and community-asset based approaches. Areas requiring action included data sharing challenges across organisations and analytical capacity to assist endeavours to reduce health and care inequalities. Other areas were around the resilience of the system including the recruitment and retention of the workforce. More action is required to embed reducing health inequalities in avoidable admissions explicitly in local areas with inaction risking widening the health gap.

ЦИФРОВИЗАЦИЯ УСЛУГ ПОЧТОВОЙ СВЯЗИ НА ПРИМЕРЕ РАЗВИТИЯ ГОСУДАРСТВЕННОЙ ЭЛЕКТРОННОЙ ПОЧТОВОЙ СИСТЕМЫ

In this article, the authors consider the digitalization of postal services in the Russian Federation as an innovative process at the level of the state email system of Russian Post JSC. The authors analyze the history and legal basis for the creation of the federal postal organization JSC Russian Post - a state electronic mail system that provides legally significant communication for participants in city circulation, authorities and other organizations and citizens of the Russian Federation. The object of the study is the state electronic postal system, which has the status of an information system for the organization of federal postal services. The object of research is dozens of digitalization of the postal services sector as one of the phenomena of proactive state regulation of innovative development. The authors set themselves a scientific task - to analyze the creation and development of legally significant communications between participants in urban circulation, authorities and organizations and citizens of the Russian Federation. The purpose of the study is to analyze the creation of a state electronic postal system and the development of digitalization of postal services in the Russian Federation, to study the innovativeness of this system for communication between the state, business and the population of the world. For the author’s purposes, digitalization of the postal sector is considered as an object of innovative development. Complexes of decisions of governing bodies at different levels, regulations, data on the implementation of individual decisions, as well as the principles of functioning of the state e-mail system were studied, their continuity was noted and further development was noted. Qualitative and quantitative indicators of the education system are presented, reflecting its relevance among participants in information interaction. Based on the results of the analysis, the authors proposed ways to ensure the correct fundamentals of the functioning of the state e-mail system. The article substantiates the introduction of the state e-mail system as an effective mechanism of communication between government authorities, commercial and government organizations and citizens. These recommendations of the authors can be applied when developing proposals for improving the state e-mail system of JSC Russian Post, used to assess the effectiveness of state regulation in the area under consideration.

Studying and stimulating a sense of community through co‐productive zine‐making in public libraries

AbstractThis paper reports on our ongoing experiences of using co‐productive zine‐making as a creative and participatory method in a research project on public libraries as social infrastructures. Engaging different audiences, including library management and staff, patrons and urban government authorities, the project aims to simultaneously study and stimulate a sense of community in public libraries. While many libraries already deploy zine‐making programmes as a low‐cost visitor activity, we use it as both a data collection and community‐building tool. Co‐productive zine‐making offers opportunities for reflection and mutual understanding to foster education, exchange and encounter between different stakeholders. It challenges the traditional power dynamics of knowledge production in academia and beyond. Zine‐making can act as a creative tool that pushes researchers to be more (self‐)reflexive. Yet, despite these benefits, zine‐making does not come without challenges, and therefore requires a specific researchers' skillset. This paper provides insight into both practical and ethical issues we encountered before, during and after the organisation of the first out of five zine‐making workshops in our project, held with community librarians in Rotterdam.

Is it enough to enable freight? Modes of governance for urban logistics in Norway

ABSTRACT Urban freight transport is central to urban societies, and yet urban authorities have traditionally left it to private actors to resolve freight challenges. Urban authorities rely on different governance strategies to address freight that result in fragmented freight governance, as many solutions are fixed in time, sector, or place. Drawing on Bulkeley and Kern’s typology of four modes of governance – self-governing, governing through enabling, governing by provision, and governing by authority – this paper asks: in what ways do urban authorities use different modes of governance in the case of urban logistics? Empirically, the paper looks at the modes of freight governance through an explorative workshop, document analysis, and interviews from Norway’s four largest cities – Bergen, Stavanger, Oslo and Trondheim. It finds that these cities are limiting themselves to ‘less confrontational’ modes based on accommodating freight activities, which hinders institutionalisation of knowledge and prevents public governance from serving as a coordinating factor for urban logistics.