Building information modelling (BIM) and geographical information systems (GIS) provide digital representation of architectural and environmental entities. BIM focuses on micro-level representation ...of buildings themselves, and GIS provide macro-level representation of the external environments of buildings. Moreover, their combination can establish a comprehensive view of a built environment based on data integrated, which underpins the development and transition of the architecture, engineering and construction (AEC) industries in the digital era. This paper gives a comprehensive review on BIM-GIS integration in sustainable built environments in order to analyse the status quo and practical applications from four viewpoints: technologies for data integration, applications in the life cycle of AEC projects, building energy management, and urban governance. Three typical modes of BIM-GIS integration, namely, “BIM leads and GIS supports”, “GIS leads and BIM supports”, and “BIM and GIS are equally involved”, are categorised based on the different dominant positions of the two technologies. Furthermore, the research trends and future directions for the applications of BIM-GIS integration are discussed. Specifically, we underline that semantic models and third-party integration platforms should be optimised technically, and information about the whole process of AEC projects needs to be improved. Comprehensive information for building energy management should be digitised and quantified to improve its systematic integration and application to the urban built environment. This review can serve as a roadmap for researchers who focus on studies of BIM-GIS integration in the sustainable built environment.
This paper reviews the applications of BIM-GIS integration in the field of the sustainable built environment, analyses the status quo and practical applications of such integration, and discusses research trends for its future development. Firstly, relevant literature on BIM-GIS integration is collected, quantified and analysed according to multiple indicators such as journals and keywords. Secondly, the status and practical applications of BIM-GIS integration are described and analysed from four perspectives: data integration, the life cycle of AEC projects, building energy management and urban governance. Finally, research trends and prospects for the development of integrated BIM-GIS applications are discussed. This review aims to provide a roadmap for researchers who focus on studies of BIM-GIS integration in the sustainable built environment and to expand its range of applications in sustainable urban development. Display omitted
•A detailed roadmap for research on the integration of BIM and GIS is provided.•A bibliometric analysis is used to quantitatively review literature from multiple viewpoints.•A critical review is conducted from four major perspectives of BIM and GIS applications.•The limitations of existing studies and future research directions are discussed.
This paper explores patterns of increased/ decreased physical activity, sedentary and sleep behaviours among Canadian children and youth aged 5-17 years during the COVID-19 pandemic, and examines how ...these changes are associated with the built environment near residential locations. A cluster analysis identified two groups who were primarily distinguished by the changes in outdoor activities. Compliance to 24-hour movement guidelines was low among both groups. For children, houses (versus apartments) was correlated with increased outdoor activities; proximity to major roads was a barrier. For youth, low dwelling density, and access to parks in high-density neighbourhoods, increased the odds of increased outdoor activities during the pandemic. Our findings can inform future urban and health crisis planning practices by providing new insights into the desirable public health messaging and characteristics of healthy and resilient communities.
•Changes in 11 different movement behaviours, sedentary activities and sleep during COVID-19 pandemic were explored.•Cluster analysis identified two groups, primarily distinguished by increased (44%) versus decreased (56%) outdoor activities.•More children/youth with increased outdoor activities were meeting the physical activity and 24-h movement guidelines.•For children, living in a house (vs. apartments) encouraged outdoor activities; proximity to major streets was a barrier.•For youth, low dwelling density, and access to parks in high-density neighbourhoods had positive effects.
•We ask which bicycle lane types are associated with fewest crashes.•Spatial units of analysis were street segments and intersections.•Lowest crash odds found where there are higher speeds, tram ...stops, and bus routes.•Exclusive bicycle lanes reduced bicycle crashes in all these settings.•Kerbside bicycle lanes were the least beneficial bicycle lane type.
Bicycle lanes reduce real and perceived risks for bicycle vs. motor vehicle crashes, reducing the burden of traffic injuries and contributing to greater cycling participation. Previous research indicates that the effectiveness of bicycle lanes differs according to roadway characteristics, and that bicycle lane types are differentially associated with reduced crash risks. The aim of this study is to combine these perspectives and identify the types of on-road bicycle lanes that are associated with the greatest reductions in bicycle crashes given the presence of specific roadway characteristics. We compiled a cross sectional spatial dataset consisting of 32,444 intersection polygons and 57,285 street segment polygons representing the roadway network for inner Melbourne, Australia. The dependent measure was a dichotomous indicator for any bicycle crash (2014–2017). Independent measures were bicycle lanes (exclusive bicycle lanes, shared bicycle and parking lanes, marked wide kerbside lanes, and kerbside bicycle lanes) and other roadway characteristics (speed limit, bus routes, tram routes, bridges, one-way flow, traffic lane width). In Bayesian conditional autoregressive logit models, bicycle lanes of all types were associated with decreased crash odds where speeds were greater, bus routes and tram stops were present, and traffic lanes were narrower. Only exclusive bicycle lanes were associated with reduced crash odds (compared to the expected odds given the presence of the bicycle lane and the roadway conditions) in all these setting. The extent to which on-road bicycle lanes reduce crash risks depends on the bicycle lane type, the roadway conditions, and the combination of these two factors. Bicycle lanes that provide greater separation between cyclists and vehicular traffic are most consistently protective.
Purpose of Review
This paper reviews the use of conceptual frameworks in research on active travel, such as walking and cycling. Generic framework features and a wide range of contents are identified ...and synthesized into a comprehensive framework of active travel behavior, as part of the Physical Activity through Sustainable Transport Approaches project (PASTA). PASTA is a European multinational, interdisciplinary research project on active travel and health.
Recent Findings
Along with an exponential growth in active travel research, a growing number of conceptual frameworks has been published since the early 2000s. Earlier frameworks are simpler and emphasize the distinction of environmental vs. individual factors, while more recently several studies have integrated travel behavior theories more thoroughly.
Summary
Based on the reviewed frameworks and various behavioral theories, we propose the comprehensive PASTA conceptual framework of active travel behavior. We discuss how it can guide future research, such as data collection, data analysis, and modeling of active travel behavior, and present some examples from the PASTA project.
Ivar Oddone faria 100 anos em 26 de outubro de 2023. Mas muitos não esperaram por esta data para prestar homenagem à obra deste médico e psicólogo do trabalho italiano falecido a 20 de outubro de ...2011. Ele faz, na verdade, parte da história da vasta "comunidade científica alargada", um conceito que concebeu para configurar o "modo de produção de conhecimento sobre o trabalho", levado a cabo por investigadores e os protagonistas do local de trabalho, com vista a contrariar o desenvolvimento de doenças devidas ao que, na realidade, não deixa de ser um "ambiente construído" dentro das empresas. Mas por que razão era óbvio, na altura, que Ivar Oddone se empenharia, como o fez neste percurso que envolveu muitos outros, em rever a forma como a saúde dos trabalhadores era concebida, assumindo opções nas quais predominarão aspetos humanos e sociais?
The coronavirus disease (COVID-19) pandemic has led to dramatic changes in quality of life, bringing to the forefront of the debate the question of planning and design of pandemic-resilient cities. ...Using quasi-longitudinal survey data (via a social media campaign) and geospatial data from Greek cities, we evaluate changes in health and well-being during COVID-19 compared to the pre-COVID-19 period, and then explore in detail how specific built environment characteristics in Athens and Thessaloniki relate to health and well-being before and during COVID-19. Results suggest that overall health, life satisfaction, happiness, personal relationships satisfaction, leisure satisfaction, satisfaction with income, and satisfaction with vacations all decreased during COVID-19, while anxiety and back pain increased during COVID-19. The role of the urban built environment in health and well-being was found to differ considerably for the COVID-19 period compared to pre-COVID-19. Proximity to large parks, proximity to numerous local facilities, lower neighborhood density, living further from the city center, and living in a larger dwelling were associated with better health and well-being outcomes during COVID-19. Urban planning and relevant policies that cities adopt should carefully focus on mitigating implications for critical issues such as the quest for sustainable urban development and city forms.
•Health and well-being in cities worsened due to the COVID-19 pandemic.•The built environment may contribute to COVID-19-related changes in health and well-being.•Denser neighborhoods linked to lower well-being during COVID-19.•Smaller dwellings linked to worse health outcomes during COVID-19.•Implications for cities and urban planning are discussed.
•We conducted a review of human thermal comfort in the built environment.•Our focus was to review papers published in the last 10 years.•We examined standards, productivity and human physiological ...models.•We also reviewed indoor experiments (laboratory and in the field) and outdoor ones.•Around 500 articles were included in this review paper.
The aim of this paper is to review the literature on human thermal comfort in the built environment. First an overview about the subject area is presented. This is followed by a review of papers published in the last 10 years that examine the various sub-areas of research related to human thermal comfort. Some remarkable works about both the Fanger's and adaptive thermal comfort models are also discussed. This review does not contain simulation works and/or experimental studies without subjective results of people. As a result of the literature review, 466 articles were classified and grouped to form the body of this article. The article examines standards, indoor experiments in controlled environments (climate chamber) and semi-controlled environments, indoor field studies in educational, office, residential and other building types, productivity, human physiological models, outdoor and semi-outdoor field studies. Several research topics are also addressed involving naturally ventilated, air-conditioned and mixed-mode buildings, personalized conditioning systems and the influence of personal (age, weight, gender, thermal history) and environmental (controls, layout, air movement, humidity, among others) variables on thermal comfort.
It is not infrequently heard in architectural circles that architecture is an inherently political enterprise and pursuit, such that build structures are, correspondingly, inherently political ...objects. But does architecture, by its nature as practice or artifact, universally serve political ends? Taking ends of something X to be political iff X serves the projection of power by state or government, or advances policy-making, ideologies, or the body politic, it may be thought that
AP1. Architecture, in its products, always serves political ends.
on the grounds that, roughly speaking, wherever one looks, one finds cases providing evidence that
AP2. Buildings (built structures, generally) always serve political ends, and
AP3. Buildings (built structures) are the only products of architecture.
On the supposition that this fairly tracks the common view, I take for granted that the argument goes through if the premises are defensible. I propose, though, that neither AP2 nor AP3 are defensible, at least in the grand, universal fashion that they are offered.
•Residential density enhances subjective wellbeing via perceived age-friendliness.•Street connectivity has a curvilinear relationship with mental health.•Park green space positively affects mental ...health and subjective wellbeing.•Vegetation negatively affects subjective wellbeing through sense of community.•Health facilities enhance subjective wellbeing through sense of community.
Studies have indicated that a sense of community may be shaped by the built environment and has potential mental wellbeing implications. However, few studies have explored this pathway empirically. Moreover, research has rarely differentiated the role of objective and perceived built environment. Based on a survey of 1,553 older adults undertaken between 2015 and 2017 in Hong Kong, we explored the distal mediation pathway from objective built environment to both mental health and subjective wellbeing through perceived built environment and sense of community, using multilevel structural equation modeling. The results showed that perceived built environment and sense of community can fully explain the residential density and subjective wellbeing relationship. The inverted U-shape relationship between street connectivity and mental health was identified. Park-based green space had a protective role for both mental health and subjective wellbeing and was explained by two mediators, but vegetation-based green space was negatively associated with subjective wellbeing. Land use mix had positive total effects on both mental health and subjective wellbeing and was partially mediated by perceived built environment and sense of community. Recreational services showed a protective effect on both mental health and subjective wellbeing, and both were partially mediated by two mediators. The negative direct effect of health services on subjective wellbeing offsets the positive indirect effect through two mediators. The study findings have implications for landscape and urban planning policy and can provide an empirical contribution to the theoretical foundation of aging in place.
The city of Valparaíso, Chile, presents a centralized urban environment with a compact plain area that concentrates most of the commerce and services and hills in its surroundings where most people ...reside. Within this context and in addition to complex sociodemographic and topographical conditions, it is possible to question how the built environment and sociodemographic factors influence the accessibility conditions in this city. In this direction, this study seeks to understand the effects of the abovementioned factors on accessibility, with particular attention on leisure and work trips. This analysis is based on different combinations of least square regression models. In general, results show that the built environment has more effects on leisure accessibility, while work accessibility is conditioned to sociodemographic factors. Thus, results show that the city does not present an urban environment that delivers reliability for work trips, which is pressured by time and costs. To promote a sustainable and equitable development of the city of Valparaíso, it is relevant to consider the adequation and improving the built environment for work trips. Regarding leisure trips, there is a need to promote measures to improve safety on streets and access to low-capacity public transport. These measures are vital for promoting sustainable mobility in the city of Valparaíso.
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