Topic Review
Socioeconomic and Environmental Impacts of High-Speed Rail
Countries considering high-speed rail (HSR) developments face enormous challenges because of their high deployment cost, environmental obstacles, political opposition, and their potentially adverse effects on society. Nevertheless, HSR services are importantly sustainable that can have positive and transformative effects on the economic growth of a nation. 
  • 5.1K
  • 22 Nov 2021
Topic Review
Public Parks
Public parks are a part of the public spaces of a city. Cities are rediscovering the potential of urban parks to advance environmental sustainability and enhance its social amenities.
  • 4.5K
  • 16 Jan 2022
Topic Review
Smart City 4.0 Development
The concept of the Smart City emerged as an effect of the research into smart urban environments. The term ‘smart city’ is understood as a city having a certain intellectual ability, which refers to innovative sociotechnical and socioeconomic aspects of growth. It has six dimensions: a smart economy, smart mobility, smart environment, smart people, smart living, and smart governance. Smart Cities 4.0 remain hyper-connected, as they use technology, data and engagement of citizens, but they use it to achieve the objectives of sustainable development.
  • 4.0K
  • 21 Mar 2022
Topic Review
Urban Vulnerability
Urban vulnerability can be defined as the process produced by the combination of many disadvantaged dimensions in which any possibility of upward social mobility, and overcoming social condition exclusions, is extremely hard to achieve. Usually, the more vulnerable and distressed areas lack basic services and have a higher number of obsolete buildings, unfavorable social characteristics, vulnerable people, and more prominent gender differences. 
  • 3.9K
  • 26 Oct 2021
Topic Review
Social Innovation and Vulnerable Communities
This study aims to analyze the actions of the Invisible Cities Project (ICP) as an example of social innovation and as a way of giving visibility to vulnerable communities. Initially, a theoretical framework was established to understand the possibilities of the visibility of isolated and poor communities located within the urban setting. This framework was established based on the literature that addresses the role of social innovation in cities. Then, participant observations were made in a community to analyze the initiatives that are part of the ICP. Finally, semi-structured interviews were conducted; these interviews reported the lived experiences of participants involved in the project through the narratives of the community members. Drawing from the specialized literature, it was found that this project carries out various aspects of social innovation, such as social visibility, empowerment, the articulation of different actors in society, social inclusion, and the improvement of the urban public space. The project also addresses a variety of Sustainable Development Goals (SDGs), such as eradicating poverty, promoting health and well-being, reducing inequalities, and fostering more sustainable cities and communities.
  • 3.7K
  • 31 Oct 2024
Topic Review
Impact of Automobility on Urban Sprawl
Urban sprawl has become a controversial issue. Lines of thought among academics, practitioners, and local authorities have been diverse. Some academics advocate the compact city as an antidote to urban sprawl, some scholars doubt the ability of conventional notions of containments to create sustainability, and others are fascinated by urban technologies and believe in the feasibility of these technologies, whereas local authorities impose policies, one after the other, without effective results.
  • 3.5K
  • 29 Sep 2022
Topic Review
Urban Morphology and Sustainable Urban Form
This qualitative grounded theory study is to unpack a conceptual model for assessing the interrelation between urban morphology and sustainable urban form. As it is cited in this entry, although numerous researches have been carried out on the topic of "sustainable urban form" and "urban morphology", yet, there seems to be a substantial gap in the study of the mutual relationship between the two. As the importance is not evaluated in the previous literature, there was no explored model to validate the relation. Consequently, this study was intended to gain a conceptual model of the necessity of conducting systematic model evaluations of sustainable urban form based on the typo morphology as a field of inquiry.
  • 3.2K
  • 06 Apr 2022
Topic Review
Urban Middle-Class
With the rapid urbanization, the emergence of a middle class is exerting its influence on the urban form and structure. A data-driven approach based on principal component analysis (PCA) has been used to define multidimensionally the middle class and its housing typology.
  • 3.2K
  • 22 Sep 2022
Topic Review
Participatory Methods for Urban Development
Despite the fact that vulnerable communities are the most affected by unplanned cities, considerably less attention has been given to involving them in urban development in order to ensure equitable outcomes. In this regard, there is an urgent need for governments to introduce and enforce processes that allow citizens, including vulnerable communities, to participate in development planning and policymaking. However, at present, there is a lack of guidance for practitioners regarding the definition of a clear purpose of community engagement and the selection of appropriate participatory methods to fulfil the set purpose. This study provides a thorough account of the participatory methods that can be used to achieve various engagement goals throughout the urban development process. This structured literature review used 71 reports published from 2000 to 2020. The review revealed 34 participatory methods, wherein most of the methods are devoted to informing, consulting and involving communities, whilst only a few methods are available for interactive public participation that supports true collaboration and empowerment. The study identified 12 purposes of community engagement in urban development, and mapped the 34 participatory methods for achieving them. The analysed case studies showed that the current community engagement practices are mainly in the pre-design and briefing stages of the urban development processes, and that most projects are aiming to achieve the ‘inform’ and ‘consult’ levels of engagement, with a few aiming to achieve the ‘involve’ and ‘collaborate’ levels. This study shows that community engagement is often overlooked during the professional design, development and post-development phases. The paper presents an onion model which can be used by practitioners to choose appropriate participatory methods based on the intended urban development phase, the engagement level and the purpose of the community engagement.
  • 2.6K
  • 16 Aug 2021
Topic Review
Urban Land Management during 1979-2021
As the carrier of global urbanization, urban land is the basic means of productivity and life of urban residents. Urban land management is of great significance to global climate change mitigation, improving ecological quality, promoting economic development, and ensuring sustainable urban development. Although studies on urban land management have accumulated at the global level, the differences in research methods, objectives, and perspectives have led to the fragmentation and confusion of research conclusions. Combined with the annual change trend of scientific research output, urban land management research can be divided into three stages: the budding period, from 1979 to 1989, the development period, from 1990 to 2008, and the high-yield period, from 2009 to 2021. 
  • 2.5K
  • 11 Nov 2022
Topic Review Peer Reviewed
Unpacking Transdisciplinary Research Scenarios in Architecture and Urbanism
Research in architecture and urbanism is a complex undertaking. It involves a multitude of challenges, approaches, variables, diverse scales, and types of environments to examine. This entry dives into the complexities of architectural and urban research and explores the integration of diverse approaches into various research topics or domains. Recognizing the dynamic interplay of human, cultural, technological, and environmental factors in architecture and urbanism, it proposes a transdisciplinary approach to bridge existing disciplinary and methodological boundaries. This entry adopts and operationalizes a comprehensive approach that encompasses hybrid scenario development, integrated socio-spatial analysis, a revised experiential approach, and the integration of environmental psychology into architectural and urban studies. These components are envisioned to harmonize various methodologies and to depict a picture of what research in architecture and urbanism could be within an identified set of domains. This approach is grounded in a rigorous literature review, empirical evidence, and relevant validation through case studies. The application of this approach instigates a series of research scenarios which act as frameworks that provide new insights into design and practice-based research, building anatomy research, city dynamics research, housing dynamics research, and user perception studies. Each scenario demonstrates the applicability of combining theoretical insights with empirical investigations. The implications of these scenarios for architectural and urban research emphasize the significance of transdisciplinarity and highlights the importance of integrating diverse theoretical tenets and methodological insights to address the complex challenges of research in architecture and urbanism.
  • 2.4K
  • 20 Feb 2024
Topic Review
Smart City Industries
Smart city industries can be defined as construction businesses based on IT manufacturing (precision instruments, electrical and electronic equipment), IT services (communications and broadcasting) and knowledge services (six fields such as finance and insurance, real estate and lease, professional, scientific and technical services). 
  • 2.4K
  • 06 Sep 2021
Topic Review
Smart Tourism City
A smart tourism city is defined as an innovative and sustainable city that achieves economic and social values and enhances the city’s competitiveness by collecting, analyzing, visualizing, and modeling real-time big data generated throughout the city and sharing it with all stakeholders of the smart tourism ecosystem. By reviewing the estimation standards proposed by numerous organizations for assessing a smart tourism city, we can identify how a smart tourism city is perceived.
  • 2.0K
  • 17 Jun 2021
Topic Review
Visual Values in Landscapes
The term “landscape” can have different meanings depending on the field of study. For a geomorphologist, for example, the landscape represents the Earth’s surface and is considered as the result of the formational physical processes. Meanwhile, a landscape ecologist would consider a landscape in the light of interactions that once took place or now take place within it. The focus on the interaction is equally felt behind the definition of the landscape provided by the European Landscape Convention (ELC), which considers a landscape as “an area, as perceived by people, whose character is the result of the action and interaction of natural and/or human factors”(art. 1). This definition combines three significant aspects of the landscape: its geographical origins, anthropogenic modifications, and human perception. Visual values in landscapes are strictly related to human perception: they exist because they are perceived. 
  • 1.8K
  • 25 Apr 2021
Topic Review
Kitakyushu (Japan) of Industrial Heritage Tourism
Japan, Asia’s earliest industrialized country, has been transforming into a post-industrialized society. A large number of former industrial heritages in Japan have been well protected. Three industrial heritages have been listed in World Heritage by UNESCO (United Nations Educational, Scientific and Cultural Organization). Moreover, Japan has the largest number of centennial enterprises in the world, reaching 25,321, much more than that of North America and Europe. Compared with other industrialized countries, Japan’s industrial heritages are generally owned by long-lived enterprises, some of these spaces are still in service. Therefore, centennial enterprises often become the most direct stakeholders in the protection of industrial heritages, and play a key role in the transformation into new industrial space for cultural and touristic activities. In other words, under the influence of centennial enterprises, the development of industrial heritage tourism in Japan generally has strong path dependence.
  • 1.7K
  • 13 Dec 2021
Topic Review
Improvement in Durability and Service of Asphalt Pavements
Develop a pavement design procedure that allows calibrating the design variables of asphalt pavements using regionalized conditions, to obtain efficient pavement performance for developing countries with limited resources and data.
  • 1.6K
  • 13 May 2022
Topic Review
Municipal Waste and City Size
By 2050, the world population is expected to reach 9.7 billion, almost 90% of which will live in urban areas. With such a fast growth in population and urbanization, it is anticipated that the annual waste generation will increase by 70% in comparison with current levels, and will reach 3.40 billion tons in 2050. A key question regarding the sustainability of the planet is the effect of city size on waste production.
  • 1.5K
  • 06 Jun 2021
Topic Review
Urban Land Suitability
Urban land suitability could be evaluated from the aspects such as the imbalance of the existing land-use structure and function distribution, along with the scarcity of land resources, so as to provide people with more a rational use of land service space.
  • 1.5K
  • 26 Nov 2021
Topic Review
Dhaka Metro Rail
The Dhaka Metro Rail (DMR) has been constructed as part of the Dhaka Transport Coordination Authority’s 20-year Strategic Transport Plan to reduce traffic congestion in Dhaka, the capital city of Bangladesh. The DMR is the first urban rail transit system in Bangladesh and has the potential to change the existing modal share. Commuters have mixed responses about the daily commuting on the DMR and mode choice behavior.
  • 1.5K
  • 04 Aug 2023
Topic Review
China’s New-Type Urbanisation
China’s new-type urbanisation, as a national strategy, is one of the reasons why the leap in development has been made in the last decade. Existing studies mainly focus on the status and outcomes of china’s new-type urbanisation while stressing not enough the overlooked aspects of new-type urbanisation policies that are currently in use. 
  • 1.4K
  • 27 Jun 2022
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