scholarly journals The Contribution of Urban Morphology to the Formation of the Microclimate in Compact Urban Cores: A Study in the City Center of Thessaloniki

Urban Science ◽  
2021 ◽  
Vol 5 (2) ◽  
pp. 37
Author(s):  
Georgios-Rafail Kouklis ◽  
Athena Yiannakou
Keyword(s):  
Field Study ◽  
Urban Form ◽  
Simulation Method ◽  
Urban Morphology ◽  
Green Spaces ◽  
City Center ◽  
Outdoor Spaces ◽  
Microclimatic Conditions ◽  
The Relationship ◽  
The City

The purpose of this paper is to investigate the contribution of urban morphology to the formation of microclimatic conditions prevailing within urban outdoor spaces. We studied the compact form of a city and examined, at a detailed, street plan level, elements related to air temperature, urban ventilation, and the individual’s thermal comfort. All elements examined are directly affected by both the urban form and the availability of open and green spaces. The field study took place in a typical compact urban fabric of an old city center, the city center of Thessaloniki, where we investigated the relationship between urban morphology and microclimate. Urban morphology was gauged by examining the detailed street plan, along with the local building patterns. We used a simulation method based on the ENVI-met© software. The findings of the field study highlight the fact that the street layout, the urban canyon, and the open and green spaces in a compact urban form contribute decisively both to the creation of the microclimatic conditions and to the influence of the bioclimatic parameters.

scholarly journals Mono-Economy and Urban Vulnerability: A Case Study of Pak Phanang Municipality in Nakhon Si Thammarat Province

2019 ◽  
Vol 17 ◽  
pp. 111-134
Author(s):  
Rawin Thinnakorn
Keyword(s):  
Urban Areas ◽  
Urban Morphology ◽  
Sensitivity Index ◽  
Economic Base ◽  
Urban Decline ◽  
City Center ◽  
Urban Vulnerability ◽  
The Relationship ◽  
The City

This paper examines the relationship between mono-economic growth and urban sensitivity. The selected case study is the Pak Phanang Municipality of Nakhon Si Thammarat Province, which has a mono-economy of bird’s-nest businesses as its main economic base. The research methodology was divided into three parts. Part 1 includes the study of changing urban morphology caused by the growth of the mono-economy and the evaluation of urban decline from decentralization according to the theory of spatial centrality. Part 2 studies the distribution patterns of spatial and social sensitivity, using quantitative research and an indicator-based approach from the Social Vulnerability Index. Part 3 determines the relationship between economic, social, and spatial sensitivities together with the concentration of the mono-economy by applying an overlay technique. The study indicated that the growth of the mono-economy from bird’s nest businesses in the city center caused urban decline due to two significant factors: (1) Changing urban morphology — the city was not able to attract employment and various economic activities, which accelerated the migration of the population; (2) Changes in the socio-economic structure of the city center — as seen in the socio-economic sensitivity index — it was found that the city center had a high concentration of bird’s nest businesses which was greater than other urban areas. Therefore, the results determine that the growth of the mono-economy was the root cause of urban decline and an increased urban sensitivity. One potential suggestion is to strengthen the economic base of the city and create a variety of urban conditions to solve the root problems and help decrease urban vulnerability.

Sociocultural Influences on an Important Example of Iranian Urban Form

2008 ◽  
Vol 33 (1) ◽  
pp. 72-85
Author(s):  
Fereshteh Habib ◽  
Ibrahim Numan ◽  
Hifsiye Pulhan
Keyword(s):  
Field Study ◽  
Urban Form ◽  
Human Perception ◽  
Cultural Factors ◽  
Dimensional Approach ◽  
Sociocultural Influences ◽  
Deductive Method ◽  
The Subject ◽  
The Impact ◽  
The City

In casting a new look at city; this study interprets the urban form in respect of the role played by human perception of space. The main aim of this research at a macro level is to attain a strong theorical basis through a multi-dimensional approach to the city. The method of analyzing and carrying out a critique of it at an applied level will clarify the impact, which cultural factors have in the formation of urban form. This preliminary recognition and idealism is based on a hermeneutic and deductive method that is particular to the intellectual sciences In the process of devising theories, studying the urban planning texts related to the subject of study and the conclusion from the field study which is carried out in the Isfahan Naghshe Jahan square in the Safavy period played a key role in the research in addition to the goals and questions.

scholarly journals The Relationship between Creative Capabilities and Cultural Intelligence: Field Study of Amman’s Five-Star Hotels

2015 ◽  
Vol 10 (12) ◽  
pp. 103 ◽  
Author(s):  
Ayad F. Altememi ◽  
Imad A. Hassouneh ◽  
Shaker Jarallah Alkshali
Keyword(s):  
Field Study ◽  
Cultural Intelligence ◽  
Positive Relationship ◽  
Three Dimensions ◽  
Simple Random Sample ◽  
Significant Positive Relationship ◽  
Independent Variable ◽  
And Behavior ◽  
The Relationship ◽  
The City

This study aims to identify the relationship between the creative capabilities of workers in 5-star hotels in the city of Amman and their cultural intelligence. In its measurement of the creative capabilities as an independent variable, the study adopted a scale consisting of three dimensions, namely: fluency, flexibility and originality. Whereas it relied in measuring the cultural intelligence as a dependent variable, on a scale consisting of three dimensions, namely: knowledge (cognition), motivation and behavior. The study was conducted on a sample of (258) workers currently working in these hotels. The required particulars for this study were collected through a specially prepared questionnaire for this purpose after having reviewed multi previous studies. The sample was distributed according to the simple random sample mechanism. The study revealed that there is a significant positive relationship between the dimensions of creative capabilities of workers in such hotels and their cultural intelligence. The study also included a set of recommendations and mechanisms that can be applied by the managements of these hotels to tackle some aspects of the dimensions constituting the cultural intelligence of workers.

scholarly journals Interfaces and divisions in the Dublin Docklands 'Smart District'

2018 ◽  
Author(s):  
Liam James Heaphy
Keyword(s):  
Urban Form ◽  
Smart Cities ◽  
Participant Observation ◽  
City Centre ◽  
Structured Interviews ◽  
Social Divisions ◽  
Port Area ◽  
Networking Technologies ◽  
The Relationship ◽  
The City

The study of physical and social divisions in divided societies has long been an area of study, such as the continued usage of 'peace walls' in Belfast, hostile architecture to prevent anti-social behaviour and rough sleeping, and the securitisation of private spaces. In the context of a new drive to create a smart district, this paper looks at the relationship between smart urbanism and planning, and at the spatial and social divisions between a new 'gentrifying' and well-educated community in the Dublin Docklands and established communities in the area. The Dublin Docklands redevelopment marks a significant break from a pattern of suburbanisation and inner-city decline and repurposes part of the former port area as a city centre extension. The paper accounts for the reshaping of the Dublin Docklands as a ‘smart district’ in collaboration with the city authorities, based on over thirty semi-structured interviews and participant-observation at consultation events. It argues that reductive definitions of smart cities as networking technologies be reworked into broader considerations on urban technologies and the future of cities, with greater emphasis on the relationship between technologies branded as ‘smart’ and the material and digital manifestation of boundaries in urban form.

scholarly journals Garden-district in the outskirts of São Paulo: Interlagos Satellite Spa-Town

2021 ◽  
Vol 9 (71) ◽  
Author(s):  
Luciana Monzillo de Oliveira ◽  
Maria Pronin ◽  
Denise Antonucci
Keyword(s):  
Urban Form ◽  
Sao Paulo ◽  
Urban Morphology ◽  
Garden City ◽  
São Paulo ◽  
Company Limited ◽  
History Of ◽  
Land Subdivision ◽  
Cognitive Study ◽  
The City

A series of new districts appeared in São Paulo between 1915 and 1940, all inspired in the garden-city concept created by Ebenezer Howard. The City of São Paulo Improvements and Freehold Land Company Limited established some of them in the southwest sector of the city, near downtown: Jardim América (1915), Butantã (1921), Alto da Lapa (1921), Pacaembu (1925), and Alto de Pinheiros (1931). Other developers carried out land subdivisions inspired in the same garden-districts concepts, but in more distant areas. The following garden-districts were built in the southern area of the city: Chácara Flora (1928), Interlagos (1938), and Granja Julieta (1956). Unlike central garden-districts, the history of the outlying garden-districts was seldom or only partly studied. Given this scenario, this study aims to fill a historiographical gap on Interlagos garden-district, which was born as “Interlagos Satellite Spa Town”. Its form is such an important example of landscaping and cultural heritage that the district was listed as protected by the city heritage agency in Resolution nº 18, November 23, 2004, in view of the morphological and historical features of the original land subdivision. This study relies on an urban morphology cognitive study which, according to Rego and Meneguetti (2011), aims to expand the knowledge on the origins and explanations of that urban form. The study presents unpublished data on the district formation, taken mainly from a survey carried out in newspapers from the 1930s and 1940s.

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 Circular Statistics Applied to the Study of the Solar Radiation Potential of Rooftops in a Medium-Sized City

Energies ◽  
2018 ◽  
Vol 11 (10) ◽  
pp. 2813 ◽  
Author(s):  
María-Eugenia Polo ◽  
Mar Pozo ◽  
Elia Quirós
Keyword(s):  
Climate Change ◽  
Alternative Energy ◽  
Urban Morphology ◽  
Circular Data ◽  
Circular Statistics ◽  
Sustainable Cities ◽  
Residential Areas ◽  
City Center ◽  
Alternative Energy Sources ◽  
The City

Solar energy constitutes one of the most effective alternative energy sources for combating climate change. However, the solar potential in a city can vary depending on the urban morphology. The purpose of this paper is to perform a directional statistical analysis of the distribution of the monthly solar potential of rooftops in the city of Cáceres, Spain, in relation to the orientations and slopes of the rooftops. Two residential areas, one in the city center and one on the outskirts of the city, and an industrial zone, all of which exhibit different urban morphologies, have been evaluated. Statistics have been assessed in consideration of the orientation and slope values of the rooftops as circular data, and the radiation values as linear data. The three dissimilar urban morphologies result in different solar potential values, and the monthly disaggregation of the data enables the ability to detect the differences existing in the solar potential between each zone, during each month. The proposed analysis could also be extrapolated to urban planning for the design of more sustainable cities to face the challenges associated with climate change.

Understanding the Shared E-scooter Travels in Austin, TX

2020 ◽  
Vol 9 (2) ◽  
pp. 135 ◽  
Author(s):  
Junfeng Jiao ◽  
Shunhua Bai
Keyword(s):  
Higher Education ◽  
Land Use ◽  
Operation Time ◽  
Street Connectivity ◽  
Travel Patterns ◽  
City Center ◽  
University Of Texas ◽  
The University ◽  
The Relationship ◽  
The City

This paper investigated the travel patterns of 1.7 million shared E-scooter trips from April 2018 to February 2019 in Austin, TX. There were more than 6000 active E-scooters in operation each month, generating over 150,000 trips and covered approximately 117,000 miles. During this period, the average travel distance and operation time of E-scooter trips were 0.77 miles and 7.55 min, respectively. We further identified two E-scooter usage hotspots in the city (Downtown Austin and the University of Texas campus). The spatial analysis showed that more trips originated from Downtown Austin than were completed, while the opposite was true for the UT campus. We also investigated the relationship between the number of E-scooter trips and the surrounding environments. The results show that areas with higher population density and more residents with higher education were correlated with more E-scooter trips. A shorter distance to the city center, the presence of transit stations, better street connectivity, and more compact land use were also associated with increased E scooter usage in Austin, TX. Surprisingly, the proportion of young residents within a neighborhood was negatively correlated with E-scooter usage.

Vexing Visibilities

2020 ◽  
pp. 139-172
Author(s):  
Bretton White
Keyword(s):  
Central City ◽  
City Center ◽  
Public And Private ◽  
The Public ◽  
Private Spaces ◽  
Physical Spaces ◽  
The Relationship ◽  
The City

Chapter 4 investigates the relationship between fear and perceptibility in the play Chamaco (2006) by Abel González Melo. Using works by queer theorist José Esteban Muñoz, it explores how gay and transvestite characters travel through and manipulate the central city spaces of Havana, most notably the Parque Central, transforming official, celebratory spaces of the nation into concealed meeting places that reveal the true, queer nature of the city. This chapter argues that this play is concerned with the ethereal, and that the transformative possibilities of queer sex—which in this play occur at the periphery of the city center—can encourage a multiplicity of citizenships that extend from the queer throughout the city, and not just at its edges. In Carlos Celdrán’s direction of Chamaco the physical spaces of stage and city are reconstructed by playing with what is visible to the audience and other characters via lighting. Celdrán makes previously “invisible” queer bodies visible by utilizing light as an inclusionary tactic. Further, he challenges ideas about utopia and dystopia, center and margin, hetero- and homonormative by collapsing the public and private spaces of street and home in his staging of the work.

scholarly journals A soundscape analysis for selected parks in Bydgoszcz

2018 ◽  
Vol 45 ◽  
pp. 00097
Author(s):  
Małgorzata Sztubecka
Keyword(s):  
Sustainable Development ◽  
Sound Level ◽  
Green Spaces ◽  
Future Generations ◽  
Subjective Perception ◽  
Negative Effects ◽  
City Center ◽  
The City

Areas that are considered human-friendly are green spaces. The existing urban parks are designed to fulfill the role of relaxation, recreation, and entertainment. However, in many cases, these are historic places, which at the time didn't have much of an impact on external factors. Sustainable development issues are related to the quality of life and the usage of the environment and its resources by present and future generations. Noise and noise protection is an issue that is part of sustainable development. The inadequate implementation of the principles of sustainable development and non-inclusion of noise can noticeably lead to negative effects now and in the future. The aim of the paper is to analyze the soundscapes of two Bydgoszcz parks located in the city center. The values of the equivalent sound level for these areas were obtained from the existing Bydgoszcz acoustic plan. Subsequently, the resulting distribution of noise was compared with the results of subjective perception of sounds by visitors. On this basis, conclusions can be drawn regarding the ways of shaping such areas while taking into account the perception of visitors.

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