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Journal of Contemporary Urban Affairs
ISSN : 24756156     EISSN : 475616     DOI : -
Core Subject :
The International Journal of Contemporary Urban Affairs (IJCUA) is the interdisciplinary academic, refereed journal which publishes two times a year by Anglo-American Publications LLC. IJCUA brings together all the theories, manifestoes and methodologies on contemporary urban spaces to raise the understanding for the future of urban planning. Overall, IJCUA aimed to establish a bridge between theory and practice in the built environment. Thus, it reports on the latest research findings and innovative approaches, methodologies for creating, assessing, and understanding of contemporary built environment
Arjuna Subject : -
Articles 352 Documents
Urban Design Evolved: The Impact of Computational Tools and Data-Driven Approaches on Urban Design Practices and Civic Participation Gün, Ahmet
Journal of Contemporary Urban Affairs Vol. 7 No. 1 (2023): Journal of Contemporary Urban Affairs
Publisher : Alanya Üniversitesi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25034/ijcua.2023.v7n1-16

Abstract

In recent years, the changing pattern of human activities, increasing data regarding the spatial environment, and the possibility of collecting and processing this data allowed us to reconsider how we approach urban design, with a focus on a digital-oriented and data-driven perspective. In this study, we examine the evolution of urban design by analyzing the roles of designers and citizen empowerment. Our analysis includes a literature review and semi-structured interviews with computational design experts. In this sense, the literature is reviewed to investigate previous discussions and findings about the topic, and semi-structured interviews were carried out with seven computational design experts. The experts were selected by considering two criteria: (1) their experience with computational urban design subjects in practice and (2) their academic research background. This study concludes that technology-driven urban design solutions change designers' relationship with data, opening new avenues for objective, data-driven & data-informed decision-making. There are few differences between traditional and computational design practices regarding user empowerment and participatory design. Moreover, technology-driven urban design tools and methods are still in their early stages and are rarely used in actual projects.
Impact of Urban Heat Island on Formation of Precipitation in Indian Western Coastal Cities Patil, Rachana; Surawar, Meenal
Journal of Contemporary Urban Affairs Vol. 7 No. 2 (2023): Journal of Contemporary Urban Affairs
Publisher : Alanya Üniversitesi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25034/ijcua.2023.v7n2-3

Abstract

Rapid urbanization is leading to a drastic hike in anthropogenic activities and urban surface alterations. As a result, there are many repercussions, one of them being higher temperatures in urban areas when compared to rural areas. This phenomenon is termed Urban Heat Island (UHI). The impacts of urban surface characteristics, climate, and population density on UHI have been extensively studied. However, the influence of UHI on the local climate remains elusive. Relatively few studies demonstrate interrelation between UHI, population density, and unanticipated precipitation events. Therefore, it is important to comprehend the connection as it can impact extreme temperature events like heat waves and unanticipated precipitation events like flash flooding. The objective of this study is to investigate the association between UHI, population density, and precipitation in the summer and winter seasons in Indian Western Coastal Cities. To comprehend this association, a hypothesis test employing the Spearman rank correlation coefficient is conducted for 1991, 2001, 2011, and 2021. From the study, it is found that in summer, the surface temperature is directly proportional to population density and inversely proportional to precipitation. In winter the contrary relation is observed. This study also provides the seasonal variation and temporal evolution of the correlation among the parameters. This research will aid in making informed decisions for urban planning and addressing climate change.
Peri-Urban Pressures: The Interplay of Land Strategies and Urbanization in Algeria’s Oran Metropolis Nemouchi, Hayette
Journal of Contemporary Urban Affairs Vol. 7 No. 2 (2023): Journal of Contemporary Urban Affairs
Publisher : Alanya Üniversitesi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25034/ijcua.2023.v7n2-1

Abstract

In contemporary times, the worldwide trend of urban expansion has become an inexorable force. This article engages in a comprehensive examination of the intricate dynamics surrounding urban sprawl and land utilization within the peri-urban regions of significant Algerian municipalities, with a specific focus on the city of Oran. Employing a methodology rooted in social geography, this study deploys a trio of investigative approaches: documentary analysis, spatio-temporal scrutiny of peri-urban domains, and in-situ field investigations to shed light on the intricate intricacies of land ownership dynamics in the context of urban sprawl. The swift development of the Oran metropolis, along with its manifold ramifications, underscores a profound disconnection between the aspirations of political stakeholders and the unfolding urban milieu. This article accentuates the pivotal role of land as a coveted resource profoundly influencing the contours of emerging urban regions. In response to these emerging challenges, Algeria must adopt integrated land and urban planning strategies that foster harmonious and sustainable urban development. This necessitates a comprehensive vision for metropolitan regions, a departure from sectoral planning that subordinates agriculture to industrial and urban considerations, and the formulation of efficient and coordinated urban planning instruments. Within this intricate nexus of urban and rural development, the urban sprawl's encroachment upon rural landscapes mandates a strategic approach to attain equilibrium and coherence within the urban fabric.
A Review of the Meaning of Home in Multi-Ethnic Settings Zharani, Erna Nuralia; Selim, Gehan
Journal of Contemporary Urban Affairs Vol. 7 No. 1 (2023): Journal of Contemporary Urban Affairs
Publisher : Alanya Üniversitesi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25034/ijcua.2023.v7n1-8

Abstract

This paper explores the meaning of home from multiple regions and the factors that influence the definition of home from multi-ethnic perspectives. A hypothesis derived that each ethnicity of a household practises cultural values and that reconfiguring physical spaces provides greater knowledge of their definition of home. This study employed a systematic review to gather the most relevant papers in the existing literature from the year 2000 to 2023, to address the gaps in knowledge in conceptualising the meaning of home in multi-ethnic settings. The findings respond to the hypothesis of this paper, that each household practises privacy and social boundaries in line with their belief systems and that reconfiguring physical space is part of homemaking tactics. This study outcome contributes to the development of a new conceptual framework that clarifies a comprehensive cause-effect relationship between key variables, ethnicity as the social aspect, built space as the physical aspect and practice as the personal or psychological aspect, resulting in a greater understanding of the meaning of home in multi-ethnic settings from three scenarios; the home as socio-spatial, psycho-spatial and emotive space entity.
Urban Form and Real Estate Value in Msheireb Downtown Doha, Qatar Aliyar, Adheena Kottappurath; Major, Mark David; Tannous, Heba O; Al-Esmail, Fatima R A
Journal of Contemporary Urban Affairs Vol. 7 No. 1 (2023): Journal of Contemporary Urban Affairs
Publisher : Alanya Üniversitesi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25034/ijcua.2023.v7n1-15

Abstract

In the late 20th century, Doha’s rapid urbanization and globalization led to the loss of housing and the compact, traditional urban fabric in the old city center. The Qatari government and Msheireb Properties developed Msheireb Downtown Doha to bring urban living back with a contemporary re-interpretation of the traditional urban fabric and modern life conveniences. Our study's primary objective is to investigate the relationship between urban form and the rental value of residential units, identifying factors that might influence rental asking prices. The paper examines morphological characteristics through field surveys and the real-estate variables such as location, floor area, number of bedrooms/bathrooms, and asking price collected from publicly available real estate websites. The findings indicate that the residential units' layout and adjacent streets' morphological characteristics clearly define specific targeted user groups. Larger residential units target Qatari families via more bedrooms/bathrooms and quieter urban settings, emphasizing Islamic cultural values. Smaller units target ex-pat workers (especially Westerners) using open-plan layouts in more lively urban environments of the development. The price per square meter also increases for residential units closer to the Doha Metro station. The study reiterates the success of compact living for improving urban living in other neighborhoods of old Doha.
Parametric Architectural Design for a New City Identity: Materials, Environments and New Applications Gaha, Inès Sahtout
Journal of Contemporary Urban Affairs Vol. 7 No. 1 (2023): Journal of Contemporary Urban Affairs
Publisher : Alanya Üniversitesi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25034/ijcua.2023.v7n1-9

Abstract

In contemporary architectural Design, we speak of a parametric structural design. A design that integrates new functionalities crossed with the spatial geometry of objects. It has been considered structured because it optimizes combinations that integrate a minimum of materials and data to respond to functions, uses, and needs more adapted to a society in perpetual evolution. Parametric modelling allows the usability of new materials and the integration of new structures in a variety of design environments. This transdisciplinary research explores aspects of parametric modelling, a design method that creates digital models using algorithms and parameters. By focusing on the material and immaterial plurality of the designed space, this method enables the generation of complex and innovative forms that would be difficult to realize with traditional methods. Then, from a position that redefines the city as both a "medium" city and an "object" city, we explore the fields of application and novelties that are investing in the fields of architectural construction. We examine how parametric modelling can be used to create more sustainable and environmentally efficient buildings, using parametric processes, and optimizing the use of space. In this sense, our research will lead us to identify two aspects of parametric modelling: the conceptual parametric design aspect and the constructive parametric design aspect. Finally, the results of our research enable us to identify a design process that demonstrates the feasibility of using parametric modelling to generate viable, sustainable, and versatile spaces.
Integrating Wind Flow Analysis in Early Urban Design: Guidelines for Practitioners Paris, Mathieu; Dubois, Frédéric; Bosc, Stéphane; Devillers, Philippe
Journal of Contemporary Urban Affairs Vol. 7 No. 2 (2023): Journal of Contemporary Urban Affairs
Publisher : Alanya Üniversitesi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25034/ijcua.2023.v7n2-12

Abstract

The research focused on simulating wind patterns in urban planning design offers substantial contributions to both the social and economic aspects of the urban planning and design field. To begin with, it addresses a critical factor in urban development, especially in Mediterranean climates, where natural ventilation significantly influences summer comfort. By incorporating predictive numerical simulations of urban wind patterns, this study provides valuable insights into improving outdoor thermal comfort within urban areas. This holds particular importance in the context of adapting to climate change, as it equips urban planners and architects with informed decision-making tools to create more sustainable and comfortable urban environments. Additionally, this research makes an economic contribution by presenting guidelines for iterative wind simulations in the early stages of designing medium-scale urban projects. Through the validation of a simulation workflow, it streamlines the design process, potentially reducing the time and resources required for urban planning and architectural design. This enhanced efficiency can result in cost savings during project development. Moreover, the study's recommendations concerning simulation parameters, such as wind tunnel cell size and refinement levels, offer practical insights for optimizing simulation processes, potentially lowering computational expenses and improving the overall economic viability of urban design projects. To summarize, this research effectively addresses climate-related challenges, benefiting both social well-being and economic efficiency in the field of urban planning and design, while also providing guidance for more efficient simulation-driven design procedures.
Adaptive Strategies Used in Urban Houses to Overheating: A Systematic Review Afolabi, Sakirat Abimbola; Adedire, Mokunfayo Funmilayo
Journal of Contemporary Urban Affairs Vol. 7 No. 2 (2023): Journal of Contemporary Urban Affairs
Publisher : Alanya Üniversitesi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25034/ijcua.2023.v7n2-7

Abstract

Recently, urban regions are experiencing prolonged heat exposure due to climate change and increased population expansion. Physiological, psychological and behavioural measures improve residents’ thermal comfort to solve the overheating issues generated by the scenario. However, adaptive strategies have not been clearly categorized based on the building construction process. This paper systematically reviews 101 documents published from 2013 to 2023, across 22 countries, with a focus on Nigeria. Using descriptive statistics and content analysis, we identify and categorize 52 adaptive strategies into four groups: urban design, effective building design, insulation, and occupants’ behaviour. These strategies are further classified according to their application in the building process stages: pre-design, design, construction, and post-construction. The study provides a full response to overheating in the building sector with efforts to reduce energy consumption rate and greenhouse gas emissions. The findings of the study contribute, significantly to improvement in occupants’ health care and well-being, as well as high productivity levels and socioeconomic benefits. Future research is therefore recommended in the efficiency of its implementation to develop innovative and cost-effective solutions in the construction industry towards sustainable urban development.
Revitalization Approaches to Maximize Heritage Urban DNA Characteristics in Declined Cities: Foah City as a Case Study Youssef, Mohamed M; Esaam, Rowida
Journal of Contemporary Urban Affairs Vol. 7 No. 2 (2023): Journal of Contemporary Urban Affairs
Publisher : Alanya Üniversitesi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25034/ijcua.2023.v7n2-4

Abstract

Revitalization is an important process in action area planning, especially in the heritage sites located within urban area contexts. Varied techniques and tools of revitalization are applied at various spatial levels, some are suitable for the urban scope, and others suit the architectural building scope. Urban DNA is a term used academically to reflect social, economic, and urban characteristics but has a different interpretation that depends on the spatial scale and context. In action areas, urban DNA refers to the essential visual, social, economic, and physical characteristics that preserve the vital structure of an urban area. Heritage areas are vital in a city structure, in the journey of maximizing the urban DNA chrematistics of heritage sites, sometimes the urban DNA is lost in the process. This paper identifies and encapsulates the importance of Urban DNA in heritage site considerations in the revitalization process within heritage urban context to maximize the socio-economic and visual impacts, especially in declined cities such as Foah City the case study in the Nile Delta region in Egypt. The results pinpoint the most effective urban DNA structure for the declined Foah Heritage Center, despite the city's importance as a ranked third of heritage cities in the country.
Another Chance: Adaptive reuse of the built heritage strategies for circular creativity Chiacchiera, Francesco; Mondaini, Gianluigi
Journal of Contemporary Urban Affairs Vol. 7 No. 2 (2023): Journal of Contemporary Urban Affairs
Publisher : Alanya Üniversitesi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25034/ijcua.2023.v7n2-5

Abstract

The study delves into the realm of adaptive reuse, exploring its potential in sustainable urban development, particularly focusing on public buildings within the cultural and creative sectors. Through a multiple case study analysis, both qualitative and quantitative methods were employed to scrutinize design strategies and spatial transformations in recent adaptive reuse projects of existing structures. This research investigates the evolution of adaptive reuse, highlighting its historical and theoretical underpinnings, and subsequently examines contemporary approaches towards existing structures in cultural, creative, and public domains. The study findings reveal common characteristics and innovative design strategies employed in recent adaptive reuse projects, emphasizing the transformative potential of neglected or abandoned urban spaces. Utilizing a comprehensive methodology involving case study analyses and diverse data collection techniques, the research underscores the significance of adaptive reuse as an established practice in contemporary architectural and urban design. The article's contribution to the social and economic dimensions of urban development lies in understanding and promoting sustainable, resource-saving strategies. This work paves the way for future research, suggesting potential expansions in creating an 'atlas of adaptive reuse' and exploring comparative analyses between existing reuse and new construction, specifically focusing on public buildings with civic-cultural uses.

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