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To what extent does the density of the tree cover in a city relate to the amount of social capital among neighbors? To address this question, we linked social survey data (N = 361) from the Baltimore Ecosystem Study with socioeconomic, urban form, and green space data at the census block group level using a geographic information system. We found a systematically positive relationship between the density of urban tree canopy at the neighborhood block group level and the amount of social capital at the individual level (r = .241, p < .01). Multiple regression analyses showed that tree canopy added a 22.72% increase in explanatory power to the model for social capital. This research adds a new variable—neighborhood tree canopy—to the typologies of green space that affect human social connection. Trees are a relatively inexpensive and easy intervention to enhance the strength of social ties among neighbors.

In response to Wirth's (1938) image of city dwellers as isolated individuals lacking strong ties to others, urban sociologists and network analysts have closely examined personal networks. Because neighbors are vital components of such networks, we examine three theoretical perspectives offered to explain the links between statuses and neighbor networks: social integration, need, and available time. Survey evidence from 690 adults in 81 Nashville, Tennessee neighborhoods best supports a social integration interpretation—those in statuses well integrated into society in general (female, middle-aged, married, and high-SES respondents) have larger networks within their neighborhoods. Need may be the inverse of integration, for low-SES persons, though maintaining smaller networks, have more frequent and intense contact with their neighbors.

Crowdmapping and geolocated protests form complex multilayered systems of communicated spaces and places that can only be partially grasped by the available literature. This article responds to these limitations by presenting a model for the analysis of the composition of space and place in networked geolocated activities. The model identifies the several forms of expression, opens four modes of analysis (representations, textures, structures, and connections), and allows the consideration of the communication devices involved, while highlighting the forms of power behind the social and cultural practices of protests and crowdmapping. The model is applied to the case of Voces25s, a protest action against the Spanish government’s austerity measures in September 2012, which relied heavily on interactive, networked maps. Furthermore, the raised sensitivity for space and place as forms of social (in)justice opens a fertile empirical research agenda in the area of the governance of communicative spaces.

The popularity and impact of the High Line in New York mirrors the complex reality of contemporary provision of public space. The development of the project, its relation- ship to its surroundings and the evolving trend of elevated parks are analyzed in relation to the role of urban green space and impacts of Landscape Urbanism. The High Line shows the way to a new role for urban green space by utilizing aban- doned infrastructure. In analysing the narrative of the High Line, this article stresses the importance of understanding localities and connectivity. Based on observations as well as a review of the literature and media, the article concludes that great landscaping does not create great places without careful consideration of the surrounding commu- nity and residents.

The aim of this article is to explore new ways of integrating technology, nature and infrastructures into urban public spaces. This is done through a case study, the design of General Vara del Rey, which is offered here as a model to explore a novel urban political ecology that calls into question dominant definitions of public spaces as self‐contained sites operating independently of natural and infrastructural spaces. Through the double movement of ‘the technification of public space’ and ‘the publicization of infrastructures’, the square aims to rethink the political ecology of urban public spaces by enabling the effective incorporation and participation of infrastructural and natural elements as active actors into the public and political life of the community. It is argued that the transformation of infrastructures into fully visible, public and political agents provides a useful model to address the growing proliferation of infrastructural and technological elements onto contemporary urban surfaces and to open up the possibility of new forms of civic participation and engagement.

Temporary uses of vacant urban spaces are usually not foreseen in conventional urban planning and have often been linked to economic or political disturbances. In New Zealand, Christchurch’s vacant spaces came into existence after the city was hit by several devastating earthquakes in 2010 and 2011. Parallel to the ‘official’ rebuild dis- course, temporary uses have emerged on vacant post-earthquake sites including community gardens, urban agriculture, art installations, event venues, eateries and cafés, and pocket parks. Based on the review and analysis of exemplary transitional community-initiated open spaces and correlated literature, the paper looks at how the post-disaster urban context in Christchurch has influenced particular aspects of temporary urbanism in comparison with case studies in non-disaster environments. By focusing on the anticipated benefits of community-initiated open spaces, the paper dis- cusses the relevance of temporary uses of vacant urban spaces for urban sustainability in relationship to concepts of community resilience and raises questions about possible long-term values.

This research, derived from a pragmatic approach, concentrates on the problem of segregated urban space and the disconnection between buildings and the street. In Turkey, development plans and policies often neglect the organization of space between indoor and outdoor areas. However, previous research has shown that the organization of space between buildings has an important impact on social interaction. Although modern housing estates, with their lack of inbetween spaces (i.e., spaces that are neither completely private nor public) compared with traditional and mixed-use neighborhoods, support introverted lifestyles, the results of this empirical analysis refuted the hypothesis that modern housing estates would exhibit a reduced sense of community. The outcomes of this study support the arguments developed by urban sociologists and environmental psychologists who claim that physical space may provide for social interactions but not necessarily for a sense of community.

Urban public space is once again a 'hot' topic and figures strongly in place quality discourse. City spaces are being recycled, reinterpreted and reinvented in a drive for a competitive quality of place. This article illustrates the changing face of contemporary UK public space through a qualitative analysis of the perceptions held by public and professional-bureaucratic actors. Drawing on empirical case study research of five recent enhancement schemes at prominent nodes throughout the North East of England, the research explores the culture and economics of urban public space design. Tentative observations are expressed in terms of the links between cultural activity and economic vitality, and some reflections on policy and practice are put forward.

This study examines elderly public housing residents' fear and perceptions of the local crime problem. Based upon hypotheses proposed in Newman's theory of defensible space (1972), it was predicted that (a) high-rise tenants are more fearful and perceive the crime problem as greater than do tenants of low-rise buildings and (b) the negative effects of the high-rise are reduced when older residents are segregated from younger tenants. The analysis of survey responses by 945 elderly tenants nationwide indicated that building height had a significant effect upon reactions to crime. Unexpectedly, however, fear was lower among high-rise dwellers even though those who were segregated within these buildings assessed the local crime problem as more serious. These effects were not mediated by the incidence of crime on-site nor the elderly's victimization experience. The implications of these findings for the defensible space model of fear are discussed.

The results of this study indicate that manipulations of the pathway grid configuration and landmark placement in a setting cause changes in environmental knowledge. These experimental manipulations were accomplished using a realistic, dynamic simulation technique at the Berkeley Environmental Simulation Laboratory. Measures of environmental knowledge include: memory for incidental information along the simulated urban route, accuracy of route maps, relocation memory for scenes along the route, and questionnaire measures. Data are also presented showing both positive and negative effects of stress from noise on the processes of environmental cognition.

Uses and perceptions of nine nearby, easily-accessible outdoor areas were studied by interviewing 89 residents of a multiple-family housing development. Judgments of perceived sizes, size adequacy, use frequencies, preferences, and perceived importance were elicited, along with descriptions of personal uses. The findings reveal consistent differences between three general types of areas which serve distinct functions. The yards serve territorial needs, the common areas and public athletic fields afford recreational opportunities, and a nearby wooded area with a pond provides a highly preferred setting for a variety of nature-related pursuits. Although most ratings varied across the different types, ratings of perceived importance were high for each. The findings of this study clarify the relationships among physical size, use patterns and preferences for different areas. They also illustrate the diverse affordances of different urban nature areas, and emphasize the important role that nature contacts play in the everyday lives of urban residents.

This article searches for public domains in the history of public spaces in Monterrey from the perspective of their colloquial use by different social groups. Through documentary analysis, it reconstructs the transition from publicly owned public spaces to their privatised counterparts. The article expands the traditional somewhat idyllic narrative of public spaces and offers clues to how different social groups have used them. Public spaces have changed during four main periods. A centralised public space appeared during the colonial period (1596–1810), followed by socially segregated spaces between the beginning of the war for independence until after the revolution (1810–1940). The dispersion of public space characterises the period of the metropolitan expansion of Monterrey (1940–1980). Finally, the privatisation of public spaces occurred at the turn of the millennium (1980–2015). Women, children and lower socioeconomic classes have had unequal access to public spaces in Latin America, thus precluding them from being considered public domains.

The development of downtown public space has been increasingly defined by agreements negotiated between the public and private sectors. In the last decades the majority of downtown public space has occurred in the form of urban plazas, built as integral parts of privately owned office and retail complexes. In this paper we document the private production of public open space in the downtown areas of Los Angeles and San Francisco - two cities that have used distinctively different policy approaches in forming public-private partnerships. We examine how the process of public open space creation is affected by the culture of planning and development, and discuss similarities and differences in the imagery and form of plazas in the two cities. It is found that urban plazas are the reflection of a market-driven urbanism. As such they are quite homoge- neous in their form despite differences in the planning style and development process encountered in the two California cities.

Recent years have seen a resurgence of interest in the relation between networks and spatial context. This review examines critically a selection of the literature on how physical space affects the formation of social ties. Different aspects of this question have been a feature in network analysis, neighborhood research, geography, organizational science, architecture and design, and urban planning. Focusing primarily on work at the meso- and microlevels of analysis, we pay special attention to studies examining spatial processes in neighborhood and organizational contexts. We argue that spatial context plays a role in the formation of social ties through at least three mechanisms, spatial propinquity, spatial composition, and spatial configuration; that fully capturing the role of spatial context will require multiple disciplinary perspectives and both qualitative and quantitative research; and that both methodological and conceptual questions central to the role of space in networks remain to be answered. We conclude by identifying major challenges in this work and proposing areas for future research.

Urban parks are usually studied as discrete, green public open spaces. Less studied is how parks are geographically distributed from a ‘spatial logic’ point of view, i.e. how they ought to be geographically distributed across the urban landscape. This paper evaluates the degree to which normative principles about park distribution are in evidence from the standpoint of three spatial goals: proximity, diversity and social need. Using Phoenix and Chicago as case studies, it offers an empirical example of how park distribution can be shown to conform (or not) to one or more distributive patterns. Descriptive measures show that Phoenix parks do not conform to any of these three distributional principles, while Chicago parks do somewhat better. In both cities, land uses surrounding parks heavily favour residential uses. In Phoenix, single-family homes are prioritized, making spatial distribution based on proximity, diversity or social need difficult. A strategy for acquiring a better spatial logic, within existing realities and constraints, is suggested.

As a growing number of social media platforms now include location information from their users, researchers are confronted with new online representations of individuals, social networks, and the places they inhabit. To better understand these representations and their implications, we introduce the concept of the “spatial self”: a theoretical framework encapsulating the process of online self-presentation based on the display of offline physical activities. Building on previous studies in social science, humanities, and computer and information science, we analyze the ways offline experiences are harnessed and performed online. We first provide an encompassing interdisciplinary survey of research that investigates the relationships between location, information technology, and identity performance. Then, we identify and characterize the spatial self as well as examine its occurrences through three case studies of popular social media sites: Instagram, Facebook, and Foursquare. Finally, we offer possible research directions and methodological considerations for the analysis of geocoded social media data.

This article argues critically that the consequences of a binary system of gender norms is experienced as a kind of gender tyranny both for those who transgress gender in their daily lives, but also for those whose lives are lived within such constraints. Feminist geographers and urban theorists have argued that space is gendered and that gendering has profound consequences for women. This article extends this analysis and shows how rigid categorizations of gender fail to include the intersexed and transgendered populations, a small and highly marginalized segment of the wider population. This article uses autoethnographic methods to illustrate the ways that those who transgress gender norms experience a tyranny of gender that shapes nearly every aspect of their public and private lives. The nature of these consequences is explored using citations from the transgender and queer literature as well as the lived experience of this tyranny by the author in a continuum of public to private spaces, including: parking lots, public restrooms, shopping malls, the workplace and the home.

In many communities tourists and residents share shopping spaces. These common areas offer a setting for understanding how the host and guest populations utilize and perceive a leisure locale at one point in the tourism lifecycle. An investigation of tourists and residents of a US city explored the use of and attitudes towards the traditional shopping district. Four segments were developed based on whether the consumer was a tourist or a local and whether this person was a heavy or light user of the shopping place. Findings demonstrate that information from these four groups enhances understanding of tourism lifecycle models.

Safety and security are essential components of urban public space management, particularly since September 11, 2001. Although security is necessary for creating spaces the public will use, making it a top priority is often criticized for restricting social interaction, constraining individual liberties, and unjustly excluding certain populations. This study examines legal, design, and policy tools used to exert social and behavioral control in publicly accessible urban spaces. Based on a review of the relevant literature and extensive site visits to spaces in New York City, we create an index that uses 20 separate indicators in four broad categories to quantify the degree to which the use of a space is controlled. Since comparable instruments do not exist, we propose our index be used to evaluate publicly accessible spaces. We suggest several potential applications useful in planning practice and for testing theories about public space.

Recent critiques of conventional poverty research have highlighted the need to move beyond the conceptual limitations of “neighborhood effects” models and the use of the tropes of “adaptation” or “resistance” to explain the behaviors and actions of the urban poor. We use ethnographic field observations and interviews with public-housing residents to address these limitations in the poverty literature, assess competing explanations of poor people’s agency, and provide insight into the importance of space as a mediating link between macrostructural constraints and locally situated behaviors. We theorize agency and identity as spatial phenomena—with spatial attributes and spatial influences—and examine how different spatial meanings and locations enable or constrain particular forms of social action and behavior. Our ethnographic and interview data depict several strategies by which residents “use space” to provide a measure of security and protection, to designate and avoid areas of criminality and drug activity, and to challenge or support the redevelopment of public housing. From these data we show that urban space is not a residual phenomenon in which social action occurs, but a constitutive dimension of social life that shapes life experiences, social conflict, and action.