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Four urban public spaces, representing various designs and microclimates, were investigated in Gothenburg, Sweden, in order to estimate how weather and microclimate affect people in urban outdoor environments. The research strategy was both multidisciplinary and interdisciplinary and included scientists from three disciplines: architecture, climatology and psychology. The project is based on common case studies carried out during four seasons, including measurements of meteorological variables, interviews and observations of human activity at each place. Multiple regression analysis of meteorological and behavioural data showed that air temperature, wind speed and clearness index (cloud cover) have a significant influence on people’s assessments of the weather, place perceptions and place-related attendance. The results support the arguments in favour of employing climate sensitive planning in future urban design and planning projects, as the physical component of a place can be designed to influence the site-specific microclimate and consequently people’s place-related attendance, perceptions and emotions.

This paper examines intermediate, semi-enclosed urban spaces and investigates the potential creation of environmental diversity when such spaces are integrated in urban design. More specifically, it focuses on the links between architectural characteristics of semi-enclosed spaces and their thermal performance. The paper identifies major types of semi-enclosed spaces and monitors their thermal performance in northern and southern Europe. The results showed that a wide range of thermal conditions, namely cooler conditions during summer and warmer conditions during winter can be experienced in both regions. Moreover, the thermal variation, which was identified, is linked with the spatial identity of each space and it is argued that the degree of enclosure as well as the orientation and the urban context are significant temperature determinants. Intermediate, semi-enclosed urban spaces should be regarded as important urban components that could increase the thermal and spatial diversity of the urban fabric and therefore contribute to a more fulfilling and comfortable environment.

Spatial synergy, as defined in this paper, is composed of characteristics of physical-spatial organization of the city which support the actions and behaviour of people, particularly in public space (supportiveness). Spatial synergy concerns the relationship between ‘things and things’, while supportiveness concerns the relationship between ‘people and things’. In the context of the city, things are buildings, technical facilities and plantings; people are the inhabitants and other users. Spatial synergy is achieved through a specific way of arranging buildings, technical facilities and plantings to form open spaces (space segments or places). It is achieved through the way these are interrelated (‘relation and communication’) within the urban fabric. It is also achieved through the degree of accessibility of all such defined places within a settlement unit (‘universal distance’). The physical-spatial characteristics that support actions and behaviour in public spaces (supportive characteristics) are simultaneously those towards which urban design should be directed, if it is to fulfil its purpose. In this context the author emphasizes the viewpoint, in contrast to the tradition of the Modern Movement, that public space has to be the decisive component in creating and developing settlement units that are habitable in the true sense.

In India, there are religious practices intersecting with the process of urbanization at various levels. This paper looks at the practice of tree worship which continues to be a part of everyday life here. Specifically, it looks at how the Peepul tree (Ficus Religiosa) shrine with its serpent stones and the raised platform around it (katte) contributes to the territorial production of urban space in the city of Bangalore. Based on a study of 10 kattes in the city, it finds that these urban spaces belong either to a process of territorialization by the local community or its deterritorialization by the government. The paper builds a theoretical argument for how the katte as a ‘human activity node’ contributes to an ‘urban web’ which is categorized here as the physical layer. It finds that the Peepul tree could enable a ‘network of relations’, termed as the social layer. It suggests that the information fields generated within these layers influences collective memory of the people. Finally, the paper argues that the two layers acting together can help formulate an urban design model that can minimize deterritorialization.

This article uses the Brazilian city of Belo Horizonte as a case-study to show that beyond the centralized planning model that prevailed in the 1970s, a new model of urban intervention has developed, based on the participatory budget and focused on the most vulnerable portion of the Brazilian urban population: the favela dwellers. While larger Brazilian cities such as Sa ̃o Paulo and Rio de Janeiro have a deeper history of intervention in the favelas, this article focuses on Belo Horizonte as the polar opposite to the well-known model of Curitiba. If we agree that any real sustainable urbanism should be built upon a participatory community, the favela’s interventions carried on in Belo Horizonte might rise to the occasion as a promising alternative.

There is a revolution underway in the interface between architecture and planning. Very recent research is enabling a novel understanding of the neuroscience behind how people perceive and experience the built environment. One such work, Cognitive Architecture: Designing for How We Respond to the Built Environment (Sussman, Ann, and Justin B. Hollander. 2015. New York: Routledge), argues for a set of testable principles for architecture and planning practice. Its overall line of investigation is that certain design characteristics of the built environment can influence brain wave production. Specifically, the interest lies in whether the presence of features suggestive of Cognitive Architecture is associated with certain brain responses. This working paper presents the results of a pilot study into this question, discusses technical issues and limitations and provides suggestions for future research avenues.

City beaches are produced by spreading sand, deckchairs and umbrellas onto industrial brownfields, parking lots, rights-of-way or other under-utilized open spaces. Where major reinvestment projects are lacking, these informal developments offer great amenity. This approach to placemaking is post-Fordist. It is highly flexible, even mobile. It involves complex, temporary networks of people and resources. It focuses on ‘soft’ content—services, programmes, themes, atmosphere—rather than inflexible built form. This enables rapid innovation. Through four case studies, the paper explores the roles and relationships among diverse actors—city mayors, entrepreneurs, property developers, grass-roots organizations, think-tanks and planners—in the production of city beaches, and identifies what new policies, tools and management approaches they require.

Public space plays an important role in sustaining the public realm. There is a renewed interest in public space with a growing belief that while modern societies no longer depend on the town square or the piazza for basic needs, good public space is required for the social and psychological health of modern communities. New public spaces are emerging around the world and old public space typologies are being retrofitted to contemporary needs. Good public space is responsive, democratic and meaningful. However, few comprehensive instruments exist to measure the quality of public space. Based on an extensive review of literature and empirical work, this paper creates a public space index to assess the quality of public space by empirically evaluating its inclusiveness, meaningfulness, safety, comfort and pleasurability. Four public spaces in downtown Tampa, Florida, are examined using the index and several applications for public space planners, designers and managers are suggested.

This paper examines how the decentralization of state power and, advent of mayoral elections in Bogota ́, Colombia, enabled municipal government, with the help of a cadre of professional planners and designers, to transform the city socially and physically by reinventing civil society and public space. Three contiguous mayoral administrations used public space as a setting and tool to reinvent a culture of citizenship as well as to demonstrate competency on behalf of the mayors. The mayors’ strategy was largely successful as Bogota ́ has experienced a move from individualism to collective spirit, and citizens report improvements in civility, friendliness and quality of life. Much of the city’s success derives from the vision of the mayors and the important role urban planners and designers provide in implementing that vision. By examining Bogota ́’s transformation, it is possible to better understand how local politicians and planning and design administrators are key to that change.

The city of Singapore has a very short history of 185 years. However, since 1972 , Singapore has been confronting significant transformations owing to different agendas and priorities of the city government. The present morphology of the city can be best described as the accumulation of different layers, carefully controlled and manipulated by the State through planning and design. Hence, the public spaces within the city are formed as a result of the interactions among these layers. The inclusion of each layer not only shapes the physical form of the public space, but also adds a newer set of meaning by adding new functional role within the existing fabric. This article is a result of the preliminary investigation of a research project that observes the urban transformation of Singapore from 1972 to 2005 within the framework of this layered morphology. It will delve deeper to discern and identify the layers that act as the main determinant for shaping the urban public spaces in Singapore.

This paper reports the findings from a research project that examines the relationship between urban design and the physical environment, and aspects of social and communal life in suburbs. Australian suburbs are perceived to be lacking in vitality and sociability. To address this, three suburban commercial streets were selected for investigation. Through documents and maps of the residents’ activities and behaviour, this study aims to identify the popular zones of activity and investigate the physical characteristics that encourage a sociable atmosphere in activity zones. The observation of activities in the three streets has been registered in tables relative to the date and time of occurrence. According to the behavioural mappings, the zones of activity are mostly shaped around pavement cafes and popular everyday food stores. Since more than half the activities have been observed to be initiated from the pavement cafes, this paper will investigate how the physical qualities of commercial streets such as the width of the pavements, personalization, soft edges and greenery have contributed to the pavement café culture in the selected neighbourhood centres.

This paper presents findings from a research project aimed at understanding children’s perceptions of play spaces, with an emphasis on safety and fun. Six places that were considered by the respondents of the first-stage research as having both attributes of safety and fun were observed. The findings show that these spaces are generally separated from motor vehicles and the child and adult users of these spaces show socially acceptable behaviours and a positive response toward children’s outdoor play. Nevertheless, the findings also point out the significant differences in the characteristics of the safe and fun play spaces in Tokyo, Japan, and Bandung, Indonesia, in terms of their user behaviour, space availability, play affordances and availability of natural elements.

Urban public open spaces are an important part of the urban environment, creating the framework for public life. The transformation of open space into successful public places is crucial in this regard. In the context of target-driven performance it is essential to identify the value of successful public open places, along with characteristics that define them. This research evaluated three case studies in Belgium (Namur, Wavre and La Louviere) which successfully transformed spaces into lively public open places. The transformation was captured by means of before-and-after imagery and analyses, and evaluated in terms of space-usage prior to, and after redesign, along with the experience and added value that the redesign brought to the area.

This paper is drawn from a larger research project exploring young people, leisure activities and alcohol consumption. The study draws on the concept of affordances from environmental psychology as a way of framing the debate of what young people need in neighbourhood parks. Parks are important to this age group since they provide a setting for physical activity, relaxation and social interaction. However, human development at this life stage also includes indulging in experimental and/or deviant behaviour. In the eyes of the young people involved, however, their behaviour is mostly benign, even if/when it causes conflict with other users. Furthermore, they often take particular measures to avoid other age groups (defined in environmental psychology as ‘retreat’) and while often voluntary, it may also be enforced. The research suggests that while the park is the most important place for this age group to socialise outside the home, young people themselves often feel poorly provided for and unwelcome. The fact that they adopt what they find in parks to suit their needs is motivated by interconnecting aspirations, perceptions and needs. Developing a more sophisticated understanding of these issues may lead to more appropriate and satisfactory design for all users.

This paper presents a morphological study of 100 main street networks from urban areas around the world. An expansion in the scale of main street networks was revealed using a unique heuristic visual method for identifying and measuring the lengths of main street segments from each of the study areas. Case studies were selected and grouped according to corresponding urban design paradigms, ranging from antiquity to present day. This research shows that the average lengths of main street segments from networks of historic (i.e. ancient, medieval, renaissance, baroque and industrial) and informal case studies are much smaller relative to those from networks of more contemporary case studies (i.e. Garden City, Radiant City and New Urbanism). This study provides empirical evidence in support of prior, observational claims suggesting a consistent pattern in the smaller scale of main street networks from traditional urban areas, termed the ‘400-metre rule’. Additionally, it makes the case for further empirical research into similarly recursive spatial patterns within other elements of urban form (i.e. plots, blocks, etc.) that, if discovered, could aid in future urban design efforts to help provide the framework for more ‘human-scale’ urban environments.

There is growing evidence that residents are more likely to walk in attractive neighbourhoods, and that negative visual cues can deter residents from engaging in physical activity. This study explored the premise that house design and upkeep could inhibit the incidence of physical disorder in suburban streets, thus contributing to a more pleasant walking environment for pedestrians. Street segments (n 1⁄4 443) in new residential developments (n 1⁄4 61) in Perth, Western Australia, were audited for house attributes that facilitate natural surveillance (e.g., porch/verandah) or indicate territoriality (e.g., garden/ lawn upkeep), and physical incivilities. A composite index of street-level house attributes yielded highly significant associations with disorder (trend test p 1⁄4 0.001) and graffiti (trend test p 1⁄4 0.005), signifying that the cumulative effect of several key attributes had greater potential to discourage incivilities in the street than any single characteristic. The findings suggest house design and upkeep may contribute to the creation of safe, inviting streets for pedestrians.

By studying the mathematical properties of metrics, we identify three fundamental characteristics of distance, which are optimality, detour and break. In this paper, we explore the implications of these properties for transport planning, urbanism and spatial planning. We state that distances contain the idea of optimum and that any distance is associated to a search for optimisation. Pedestrian movements obey this principle and sometimes depart from designed routes. Local suboptimality conveyed by public transport maps has to be corrected by interventions on public space to relieve the load on central parts of networks. The second principle we state is that detour in distances is most often a means to optimise movement. Fast transport systems generate most of the detour observed in geographical spaces at regional scale. This is why detour has to be taken into account in regional transport policies. The third statement is that breaks in movement contribute to optimising distances. Benches, cafe´s, pieces of art, railway stations are examples of the urban break. These facilities of break represent an urban paradox: they organise the possibility of a break, of a waste of time in a trip, and they also contribute to optimising distances in a wider network. In that sense, break should be considered as a relevant principle for the design of urban space in order to support a pedestrian-oriented urban form.

Empirical urban design research emphasizes the support in vitality of public space use. We examine the extent to which a public space intervention promoted liveliness and three key behaviors that enhance well-being (“connect,” “be active,” and “take notice”). The exploratory study combined directly observed behaviors with self-reported, before and after community- led physical improvements to a public space in central Manchester (the United Kingdom). Observation data (n = 22,956) and surveys (subsample = 212) were collected over two 3-week periods. The intervention brought significant and substantial increases in liveliness of the space and well-being activities. None of these activities showed increases in a control space during the same periods. The findings demonstrate the feasibility of the research methods, and the impact of improved quality of outdoor neighborhood space on liveliness and well-being activities. The local community also played a key role in conceiving of and delivering an effective and affordable intervention. The findings have implications for researchers, policy makers, and communities alike.

This paper examines the opportunities for social activities in public outdoor spaces associated with high-density residential living. This study surveyed activities in outdoor spaces outside three high-density residential communities in Brisbane. Results indicated that activity patterns in public outdoor space outside residential communities are different to general urban public outdoor space. This broadly, but not fully, supports current theories concerning activities in public space. That is some environmental factors have impacts on the level of social interaction. The relationship between outdoor space and a residential building may have a significant impact on the level of social activities. As a consequence, a new classification of activities in public space is suggested. In improving the level of social contact in public outdoor space outside a residential community, the challenge is how to encourage people to leave their comfortable homes and spend a short time in these public spaces. For residential buildings and public space to be treated as an integrated whole, the outdoor open spaces close to and surrounding these buildings must have a more welcoming design.