scholarly journals Scale-Dependent Impacts of Urban Morphology on Commercial Distribution: A Case Study of Xi’an, China

Land ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 170
Author(s):  
Fan Liang ◽  
Jianhong Liu ◽  
Mingxing Liu ◽  
Jingchao Zeng ◽  
Liu Yang ◽  
...  
Keyword(s):  
Urban Space ◽  
Food Service ◽  
Space Syntax ◽  
Urban Morphology ◽  
Block Level ◽  
Urban Function ◽  
Commercial Distribution ◽  
The Relationship ◽  
Statistical Metrics

How to create a sustainable urban morphology for the development of cities has been an enduring question in urban research. Therefore, quantitatively measuring the current relationship between urban morphology and urban function distribution is the key step before urban planning practice. However, existing studies only examine the relationship at limited scales or with a single unit. To comprehensively understand the relationship between urban morphology and commercial distribution, this study utilized space syntax and point of interest (POI) data (shopping and food service) and took the city of Xi’an, China as a case study. The evaluation of relationships was performed with two measurement units (500 m × 500 m grids and street blocks) at 16 different scales (from R = 800 m to R = n) by engaging three statistical metrics (mean, maximum, and total). Great variations in the relationships between urban morphology and commercial distribution across scales were observed in the study area at both grid level and block level. However, the change trends of the correlation across scales differ substantially when measured by grids and blocks. Generally, the correlations measured by blocks were stronger than those measured by grids, indicating it is desirable to perform such research at the block level. The correlations were stronger at the small scales (R = 800 m to R = 3600 m) when measured with grids, and the stronger correlations were detected at large scales (R = 5 km to R = 35 km) when measured with blocks. The strongest correlations were found at the scale R = 3600 m with grid unit, and the strongest correlations were detected at the scale R = 10 km with blocks. Among the three space syntax variables, urban morphology measured by integration presents stronger correlation with commercial distribution than choice and complex variable for both shopping and food services. This reveals that the centrality of urban space has a greater impact on the locations of commercial establishments than accessibility and comprehensive potential. As for the three statistical metrics, the total is less useful in measuring the impacts of urban morphology on commercial distribution across scales. However, regardless of measurement by grids or by blocks, urban morphology has a stronger impact on the locations of shopping businesses than on food shops. Based on our findings, it is preferable to predict the potential commerce locations by measuring the centrality of the study area at a scale of 10–20 km. Our method can be easily transferred to other urban regions, and the derived results can serve as a valuable reference for government administrators or urban planners in allocating new commerce establishments.

scholarly journals Building a timeline, developing a narrative: visualising fringe belt formation alongside street network development

2017 ◽  
Author(s):  
Ilaria Geddes ◽  
Nadia Charalambous
Keyword(s):  
Urban Space ◽  
Urban Morphology ◽  
Composite Methods ◽  
The Social ◽  
Cyclical Process ◽  
Diachronic Analysis ◽  
Generative Mechanisms ◽  
The Relationship ◽  
The City ◽  
Related Paper

This project was developed as an attempt to assess the relationship between different morphogenetic processes, in particular, those of fringe belt formation as described by M.R.G. Conzen (1960) and Whitehand (2001), and of centrality and compactness as described by Hillier (1999; 2002). Different approaches’ focus on different elements of the city has made it difficult to establish exactly how these processes interact or whether they are simply different facets of development reflecting wider socio-economic factors. To address this issue, a visual, chronological timeline of Limassol’s development was constructed along with a narrative of the socio-economic context of its development.  The complexity of cities, however, makes static visualisations across time difficult to read and assess alongside textual narratives. We therefore took the step of developing an animation of land use and configurational analyses of Limassol, in order bring to life the diachronic analysis of the city and shed light on its generative mechanisms. The video presented here shows that the relationship between the processes mentioned above is much stronger and more complex than previously thought. The related paper explores in more detail the links between fringe belt formation as a cyclical process of peripheral development and centrality as a recurring process of minimisation of gains in distance. The project’s outcomes clearly show that composite methods of visualisations are an analytical opportunity still little exploited within urban morphology. References Conzen, M.R.G., 1960. Alnwick, Northumberland: A Study in Town-Plan Analysis, London: Institute of British Geographers. Hillier, B., 2002. A Theory of the City as Object: or how spatial laws mediate the social construction of urban space. Urban Des Int, 7(3–4), pp.153–179. Hillier, B., 1999. Centrality as a process: accounting for attraction inequalities in deformed grids. Urban Des Int, 4(3–4), pp.107–127. Whitehand, J.W.R., 2001. British urban morphology: the Conzenian tradition. Urban Morphology, 5(2), pp.103–109.

scholarly journals Far Beyond the Gay Village: LGBTQ Urbanism and Generation in Montréal’s Mile End

2021 ◽  
pp. 289-306
Author(s):  
Julie A. Podmore
Keyword(s):  
Young Adult ◽  
Social Class ◽  
Gender Identity ◽  
Inner City ◽  
Urban Space ◽  
Qualitative Case Study ◽  
And Gender ◽  
The Relationship

AbstractResearch on LGBTQ neighbourhood formation in the urban West suggests that new patterns of community and identity are reshaping the queer inner-city and its geographies. As gay village districts “decline” or are “de-gayed” and new generations “dis-identify” with the urban ideals that once informed their production, LGBTQ subcultures are producing varied alternatives in other inner-city neighbourhoods. Beyond the contours of ethno-racialization and social class, generational interpretations of LGBTQ urbanism—subcultural ideals regarding the relationship between sexual and gender identity and its expression in urban space—are central to the production of such new inner-city LGBTQ subcultural sites. This chapter provides a qualitative case study Montréal’s of Mile End, an inner-city neighbourhood that, by the early 2010s, was touted as the centre of the city’s emerging queer subculture. Drawing on a sample of young-adult (22 to 30 years) LGBTQ-identified Mile Enders (n = 40), it examines generational shifts in perceptions of sexual and gender identity, queer community and neighbourhoods. The chapter concludes with a discussion of the implications of queer Mile End for theorizing the contemporary queer inner-city.

scholarly journals USO DO SOLO E DEGRADAÇÃO AMBIENTAL: estudo de caso da bacia do Mata Fome em Belém, Pará

2017 ◽  
Vol 2 (7) ◽  
pp. 162
Author(s):  
Marcos Jonatas Damasceno da Silva ◽  
Luziane Mesquita da Luz
Keyword(s):  
Urban Space ◽  
Environmental Degradation ◽  
Health Risks ◽  
Urban Areas ◽  
Satellite Image ◽  
Land Uses ◽  
Vegetation Water ◽  
The Relationship ◽  
Soil Changes

São diversos os problemas presentes nos espaços das cidades brasileiras, principalmente nos grandes espaços urbanos. Um desses problemas é a degradação do meio ambiente decorrente de intervenções não planejadas nesses espaços. Nesse sentido, este trabalho tem o propósito de analisar a relação entre a produção do espaço urbano, que atribui diferentes usos ao solo e a degradação do meio ambiente na Bacia do Mata Fome em Belém, Pará. Além disso, foi realizado um mapeamento do uso do solo da área de estudo, onde foi utilizada a imagem do satélite Ikonos de 2006. Os resultados deste trabalho evidenciaram que a produção do espaço urbano na Bacia do Mata Fome e os diversos usos do solo, provocaram degradação ambiental, por desencadearem a destruição da cobertura vegetal, poluição da água e do solo, mudanças na topografia dos terrenos, inundações, riscos à saúde, entre outros danos.Palavras-chave: Meio ambiente; Urbanização; Bacia hidrográfica; Poluição.USE OF SOIL AND ENVIRONMENTAL DEGRADATION: a case study of Mata Fome basin in Belém, ParáABSTRACTThere are several problems present in the spaces of brazilian cities, especially in large urban areas. One such problem is the degradation of the environment due to unplanned interventions in these spaces. In this sense, this work aims to analyze the relationship between the production of urban space that assigns different uses to soil and environmental degradation in the Mata Fome Watershed in Belém, Pará. In addition, we carried out a mapping of the use of soil of the study area where the satellite image Ikonos 2006. The results of this study indicated that the production of urban space in Mata Fome Watershed and various land uses, caused environmental degradation was used to trigger the destruction of vegetation, water pollution and soil changes in the topography of the land, floods, health risks and other damage.Keywords: Environment; Urbanization; Hydrographic watershed; Pollution.USO DEL SUELO Y DEGRADACIÓN AMBIENTAL: estudio del caso de la cuenca del Mata Fome en Belém, ParáRESUMEN Hay varios problemas presentes en los espacios de las ciudades brasileñas, especialmente en las grandes áreas urbanas. Uno de estos problemas es la degradación del medio ambiente debido a las intervenciones no planificadas en estos espacios. En este sentido, este trabajo tiene como objetivo analizar la relación entre la producción del espacio urbano, que asigna a los diferentes usos del suelo y la degradación del medio ambiente en la Cuenca del Mata Fome en Belém, Pará. Además, se realizó un mapeo del uso del suelo de la zona de estudio, donde la imagen de satélite Ikonos 2006. Los resultados de este estudio indicaron que la producción del espacio urbano en la Cuenca del Mata Fome y diversos usos de la tierra causado la degradación ambiental se utilizó para desencadenar la destrucción de la vegetación, la contaminación del agua y los cambios de suelo en la topografía del terreno, inundaciones, riesgos para la salud, y otros daños.Palabras clave: Medio ambiente; Urbanización; Cuenca hidrográfica; Contaminación.

scholarly journals Integrating Urban Building Space and Transportation Space to Solve Traffic Congestion

2014 ◽  
Vol 3 (1) ◽  
pp. 7 ◽  
Author(s):  
Hong Zhang
Keyword(s):  
Urban Space ◽  
Traffic Congestion ◽  
Dimensional Space ◽  
Three Dimensional ◽  
Urban Morphology ◽  
Multidimensional Space ◽  
Urban Sustainable Development ◽  
Urban Function ◽  
Space Separation ◽  
Three Dimensional Space

<p>Today, with urban function system increasingly complicated, there exist problems which are seriously hindering urban sustainable development in most cities such as traffic jams, constructive destruction, building space separation with traffic space, poor urban space resource utilization and so on. So the article makes a number of integration methods of urban building space and transportation space from the perspective of urban morphology integration. It tries to integrate urban environment with techniques of multidimensional space interludes, cascading, infiltration between building space and traffic space in three-dimensional space coordinates, to achieve the objectives   of proper division, solving traffic congestion problems and the establishment of a new dynamic three-dimensional transport system.</p>

Space Syntax Approach for Articulating Space and Social Life

2019 ◽  
pp. 223-249 ◽  
Author(s):  
Abdelbaseer A. Mohamed
Keyword(s):  
Social Network ◽  
Urban Environment ◽  
Urban Space ◽  
Social Life ◽  
Spatial Configuration ◽  
Space Syntax ◽  
Urban Models ◽  
Spatial Measures ◽  
The Relationship ◽  
The Way

This chapter sets out to provide a detailed description of the relationship between space and society. It begins by discussing how people co-live in spaces and how such spaces co-live as communities. Understanding the relationship between space and society requires shedding light on how (1) communities emerge and work and (2) people build their social network. The chapter's main premise is that spatial configuration is the container of activities and the way we construct our cities influences our social life. Therefore, the urban environment should be analyzed mathematically using urban models in order to evaluate and predict future urban policies. The chapter reviews a space-people paradigm, Space Syntax. It defines, elaborates, and interprets its main concepts and tools, showing how urban space is modelled and described in terms of various spatial measures including connectivity, integration, depth, choice, and isovist properties.

scholarly journals Integrating Urban Building Space and Transportation Space to Solve Traffic Congestion

2014 ◽  
Vol 3 ◽  
pp. 7
Author(s):  
Hong Zhang
Keyword(s):  
Urban Space ◽  
Traffic Congestion ◽  
Dimensional Space ◽  
Three Dimensional ◽  
Urban Morphology ◽  
Multidimensional Space ◽  
Urban Sustainable Development ◽  
Urban Function ◽  
Space Separation ◽  
Three Dimensional Space

<p>Today, with urban function system increasingly complicated, there exist problems which are seriously hindering urban sustainable development in most cities such as traffic jams, constructive destruction, building space separation with traffic space, poor urban space resource utilization and so on. So the article makes a number of integration methods of urban building space and transportation space from the perspective of urban morphology integration. It tries to integrate urban environment with techniques of multidimensional space interludes, cascading, infiltration between building space and traffic space in three-dimensional space coordinates, to achieve the objectives   of proper division, solving traffic congestion problems and the establishment of a new dynamic three-dimensional transport system.</p>

scholarly journals Changes in the Meaning of Primary Elements of the European Region in Medan City, Sumatra Island, Indonesia

2018 ◽  
Vol 7 (4.7) ◽  
pp. 453 ◽  
Author(s):  
Ully Irma Maulina Hanafiah ◽  
Antariksa . ◽  
Purnama Salura
Keyword(s):  
Urban Area ◽  
Urban Space ◽  
European Region ◽  
Function Form ◽  
City Area ◽  
Sumatra Island ◽  
The Relationship ◽  
North Sumatra ◽  
The City

The urban area consists of systems and sub-systems that have relationships with each other like a network. The development and changes in urban space are believed to influence the relationship between systems and also the meaning of all elements forming the urban spatial area. This also happens to the primary elements which are signs for the urban area. Given the changes in the city area, the existence of the primary elements as signs of a city area needs to be explored. The study is carried out on the primary elements in the city area which has a relatively complete city function. The case study is the European region in the center of Medan city, the capital of North Sumatra Province, Indonesia. This is a descriptive-analytical and interpretative-qualitative research. It aims to reveal all relationships that are intertwined in the function, form and meaning of the primary elements. The results of the study concluded that changes in primary elements as signs of the region shifted from symbolic meaning to pragmatic meaning.   

scholarly journals Shaping ideal cities: The graph representation of the urban utopia

2017 ◽  
Vol 46 (3) ◽  
pp. 423-444 ◽  
Author(s):  
Roberto D’Autilia ◽  
Marco Spada
Keyword(s):  
Urban Space ◽  
Line Graph ◽  
Space Syntax ◽  
Graph Representation ◽  
Syntax Analysis ◽  
Urban Function ◽  
Space Syntax Analysis ◽  
Urban Utopia ◽  
Historic Cities ◽  
The Ideal

The ideal Renaissance city is designed as a star-shaped fortress, where the streets and squares are organized to speed the movement of people and soldiers. Symmetry and accessibility represent the key features for the organization of the urban space. The resulting city is hierarchized and does not always guarantee an optimal degree of connectivity. Starting from the space syntax definition, we suggest a method to compute urban graphs from the Euclidean representation, the corresponding line graph and the contraction of nodes with the same urban function. We analyze the urban graphs of five historic cities and compare the analysis with the corresponding results from space syntax. Analysis of the spectral gap and the relative asymmetry distribution show a similar structure for these cities. The irregular or reticular housing structure seems to ensure connectivity and accessibility more than the regular grids. However, connectivity is ensured by the most peripheral streets, which in the space syntax representation play a marginal role.

scholarly journals Development of Agro-Cultural Tourism Route Based on Spatial Configuration Analysis: The Case of a Rubber Planting Village, Songkhla Province, Thailand

2020 ◽  
Vol 18 ◽  
pp. 47-62
Author(s):  
Tapanee Rattanathavon ◽  
Pornchai Jittiwasurat
Keyword(s):  
Data Analysis ◽  
Spatial Configuration ◽  
Space Syntax ◽  
Cultural Tourism ◽  
Urban Morphology ◽  
Cultural Characteristics ◽  
Tourist Attractions ◽  
Low Visibility

This article proposes guidelines to develop agro-cultural tourism routes based on spatial configuration analysis. A village growing rubber trees in Songkhla Province, Thailand, was taken as the case study. The data analysis involved the theory of urban morphology and the space syntax.  Given the characteristics of the area and the planters’ socio-cultural characteristics, the results revealed that potential tourist attractions should be charted only on a movement network with high visibility and accessibility whereas those on a movement network with low visibility and accessibility should be left intact. However, some rules and regulations should be imposed to preserve the livelihood of the villagers and the ecosystem of the area.

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