Search Results (204)

Amid increasing urbanization and escalating global mental health concerns, understanding the environmental determinants of mental illness has become a research priority. This study presents a bibliometric analysis of global research exploring the intersection of green spaces and mental illness. Drawing on 2136 peer-reviewed articles and review papers published between 1990 and 2024 from the Web of Science Core Collection and Scopus, this study examined publication trends, geographic and institutional contributions, research hotspots, and thematic evolution. Findings reveal a sharp increase in scholarly output since 2012, reflecting heightened interdisciplinary engagement and alignment with global frameworks, such as the United Nations Sustainable Development Goals. China, the United States, and the United Kingdom are leading contributors. Keyword co-occurrence analysis highlights major themes such as green spaces, mental health, physical activity, urban planning, and air pollution. Despite notable progress, the field faces methodological inconsistencies, limited integration of air quality data, and a lack of representation from low- and middle-income countries. This study offers a comprehensive overview of the research progress and gaps, supporting the development of nature-based strategies and sustainable urban planning to mitigate mental illness and promote psychological resilience. Full article

Urban and population densification have resulted in deteriorating living conditions for populations and the loss of UGSs. The COVID-19 pandemic has exposed the social, economic and environmental vulnerabilities of our societies, but it has also demonstrated the importance of UGSs as intrinsic elements for maintaining the quality of life of the population and making urban spaces sustainable. Due to its considerable area of UGS, the district of Benfica in Lisbon, Portugal, is the object of study. The study focuses on understanding how the proximity of UGS influences the practice of leisure activities for different publics, and how they are reflected in the populations’ lives, exploring the context during the COVID-19 pandemic. It develops a methodology with a mixed-methods approach: (1) literature review, policies, and urban planning; (2) observation methods, mapping and spatial analysis of UGS types; and (3) surveys. The empirical results indicate the importance of proximity to improve the frequency, namely for the elderly and children. The results also demonstrate that the quality (infrastructure and equipment) of UGS, despite having less walking proximity, is an important element to attract people to use the UGS. A general conclusion is that the proximity and accessibility (walking or public transport) are interlinked in both profiles of UGS, demonstrating a relationship between the place of residence, easy access and frequency of UGS in the practice of activities and the self-assessed physical and mental health benefits. Full article

Urban health, well-being, and equity—core objectives of Sustainable Development Goals (SDGs 3, 10, and 11)—have become key themes in contemporary urban planning research and landscape research. While existing studies focus predominantly on quantitative assessment, environmental exposure, and human mobility, the historical origins of health-oriented urban green space planning remain insufficiently explored. Focusing on Lingnan area as a representative case, this research investigates the emergence of public green space in late Qing cities and its early contributions to urban health and spatial governance. Through a systematic examination of American and British Gardens at the Thirteen Factories in Guangzhou, the planned public green space system of the Shameen concession, and the municipal greening practices of neighboring Hong Kong and Macao, the study further analyzes Zhang Zhidong’s tree-lined boulevard project along Changdi avenue as a key instance of localized institutional adaptation. Drawing on late-Qing and Republican newspapers, nineteenth-century Western travelogs and reports, historical and contemporary studies and photo albums, the study finds the following: (1) the American and British Gardens marked the earliest emergence of health-oriented urban green space in Lingnan area; (2) the systematically planned green space network of the Shameen concession constituted a prototypical form of health-oriented urban green space planning; (3) the botanical gardens, street-tree systems, public parks, and institutionalized management practices in Hong Kong and Macao exerted a strong regional demonstrative influence on Guangzhou; (4) the street-tree planting along Changdi Avenue represented a localized absorption of foreign planning paradigms and marked the institutionalization of municipal greening in Guangzhou. Although these early practices did not yet form a modern healthy city planning framework at that time, they played a crucial role in improving urban sanitation, enhancing public space quality, and shaping urban order. By tracing the historical trajectory from transnational demonstration to local adaptation and institutional consolihdation, this study provides new insights into the historical foundations of health-oriented urban planning in China and contributes a long-term perspective to contemporary debates on healthy cities and nature-based urban interventions. Full article

Green infrastructure and nature-based solutions (NBSs) are, especially in urban areas, one of the key elements in building a friendly living environment that contributes to healthy longevity. This paper presents a novel method for assessing the accessibility of recreational urban green space (RUGS) at the level of individual residential buildings. We designed and piloted a new total accessible recreational urban green space area (TARUGS) index, based on real pedestrian network distances, considering spatial accessibility weighted by the total area of green space available within an approximate 15-min walk. Calculations were carried out individually for each residential building and each individual RUGS, using GIS technologies, including network analysis. The developed methodology allows for the detection of local inequalities in access to all city RUGSs. It enables the inclusion of additional socioeconomic variables in an in-depth spatial equity analysis. The RUGS accessibility ranking of buildings provides a practical tool to support urban intervention planning, as well as the design of solutions that respond to the real needs of residents and environmental challenges. Availability analyses were performed for 108,618 buildings and 146 RUGS. Areas with the highest and clearly insufficient access to RUGS in Warsaw were identified. Over 40,400 buildings were classified as having no access to RUGS (class 0), which accounts for 37% of all residential buildings, while 21,700 buildings were classified as having the best access (class 4), which accounts for 20% of all residential buildings. The districts of Wilanów and Włochy have the worst accessibility, while Wawer and Mokotów have the best. The proposed building-level methodology quantitatively reveals spatial inequalities in access to RUGS, enabling data-driven, equitable planning decisions while highlighting the need to integrate broader accessibility modes, subjective user experiences, and data improvements for a comprehensive assessment of spatial justice. The framework demonstrates how advanced geospatial data analysis, integrating GIS technologies, open data, and network-based innovative solutions, could enhance urban policy-making, improve the design of equitable public spaces, and support resilient land management strategies. Full article

Stormwater systems can improve public health and environmental and social conditions in cities, but their effectiveness may be blocked by fragmented project plans and lack of stakeholder support. Systems thinking and institutional analysis were used to assess how these barriers can be addressed and how stormwater systems can become agents of change to support livable and healthy cities. Projects and professional activities were studied to assess stakeholder involvement from low-to-high levels of power and interest in projects. Community stakeholders were developers and social entrepreneurs, government stakeholders included elected officials and staff, and support groups represented engineers, public agency facilitators, and urban planners. Stormwater projects and systems are a focus for engineers, but they often lose their stormwater identify when they are combined with other development projects. The workplace for such projects is the public arena, where cities seek aspirational goals by applying integration through comprehensive planning. However, development projects sometimes fail to comply with the plans. Stormwater may provide the spark for multi-purpose projects as cities must sustain conveyance corridors for connectivity of major flows. However, fragmented project development spurred by rigid capital improvement programs and lack of a path to develop stormwater system connectivity through comprehensive planning and development present barriers. Effective governance is the core issue, and most power is with elected officials, who require public support. The analysis shows need for a road map to utilize stakeholder power to promote stormwater advances by raising awareness and developing practical approaches that work in the spheres of comprehensive planning and capital improvement programming. The road map could be supported by an integrated body of knowledge to frame stormwater management as a combination of urban planning, engineering, and public administration and to encourage these communities to develop a cooperative road map through work among their professional associations. Full article

Urban noise pollution poses a significant obstacle to sustainable development by compromising public health and well-being. Within this context, the soundscape emerges as a critical component in creating healthier and more livable cities. To further investigate the relationship between urban land-use planning characteristics and soundscape distribution, this study examines the spatial distribution of urban soundscapes and urban spatial functions. It explores the influence of urban land-use types on both the acoustic environment and soundscape perception and evaluation, aiming to better understand the influencing factors and dynamics of composite soundscapes in urban environments. The results show that (a) acoustic environment characteristics and soundscape perception evaluations are influenced by urban land-use function, exhibit a spatial aggregation effect, and are affected by the surrounding environment. (b) The key acoustic indices affecting the perception and evaluation of urban soundscapes are the equivalent continuous A-weighted sound pressure level (L_Aeq), the background sound level (L₉₀), the difference between C-weighted and A-weighted levels (L_C–L_A), and loudness. People perceive quiet environments more positively and report strong discomfort in noisy environments. (c) Urban land-use planning significantly impacts the urban soundscape, with significant differences observed in both the acoustic environment and soundscape perception evaluations across different land-use types. This study deepens the understanding of the acoustic environment and demonstrates that soundscape-oriented land-use planning can function as an effective tool for fostering inclusive, healthy, and socially sustainable communities. Full article

This study investigates the role of modern small-scale cities in addressing public health challenges through the lens of spatial justice, using the city of Tartu, Estonia, as a case study. Tartu has been recognized for its progressive public health initiatives, including the Tartu Health Care College, Mental Health Centre, Smoke-Free Tartu campaign, Health Trail network, Healthy School Program, and an expanding smart bike-sharing system. By employing Geographic Information Systems (GIS), we map and analyze the spatial distribution and accessibility of health-promoting infrastructure, such as healthcare facilities, green and blue spaces, health trails, and mobility services, across the urban landscape. A population-weighted accessibility assessment indicates that, although Tartu’s central districts (e.g., Kesklinn (HRI: 0.972)) are well-served, peripheral and densely populated districts such as Annelinn (HRI: 0.351) and Ropka (HRI: 0.377) exhibit notable deficits in health-related infrastructure. However, access to green infrastructure and mobility services is more evenly distributed citywide, reflecting a relatively equitable provision of non-clinical health assets. These findings highlight both the strengths and spatial gaps in Tartu’s health-oriented urban design, emphasizing the need for targeted investment in underserved areas. The study contributes to emerging studies on health-justice planning in small-scale urban contexts and demonstrates how spatial analytics can be guided to advance distributional justice in the provision of public health infrastructure. Ultimately, this research indicates the essential role of spatial analysis in guiding inclusive and data-informed health planning in urban environments. Full article

Urbanisation has resulted in habitat degradation and destruction for native bat species in Florida, USA, posing a continuing threat to bat populations and ecosystem health. Citizen science has been documented to fill population data gaps and outline bat responses to urbanisation, but an understanding of how this influences societal perceptions of bats and can shape and evolve urban planning initiatives are under-researched and poorly understood. This paper explores how citizen science could contribute to urban planning for bat conservation. A literature review of citizen science projects and native species’ responses to urbanisation mapped the current situation and was supplemented by an analysis of semi-structured interviews with three key informants in the field of bat conservation. Only four of Florida’s thirteen species were featured in the citizen science projects reported in the literature. There was a clear lack of attention to the impact of urbanisation on these species, demonstrating a need for reimagining how data collection and public participation can be improved. An analysis of interviews identified themes of evolving individual perspectives and complex societal connections whose interdependence and coevolution influences the success of both citizen science and urban planning. Understanding this coevolution of society and bat conservation alongside our current knowledge could provide future opportunities for bat-friendly urban planning in Florida with the potential for this to be framed in terms of healthy more-than-human cities. Full article

Guided by the “Healthy China” initiative, understanding the impact of the built environment on running behavior is essential for encouraging regular physical activity and advancing public health. This study addresses a critical gap in healthy city research by examining the spatial heterogeneity in how urban environmental contexts affect residents’ running preferences. Focusing on two contrasting areas of Suzhou, namely the historic Gusu District and the modern Industrial Park District, we developed a 5Ds-based analytical framework (density, accessibility, diversity, design, and visual) that incorporates Suzhou’s unique water networks and street features. Methodologically, we used Strava heatmap data and multi-source environmental indicators to quantify built-environment attributes and examined their relationships with running-space selection. We applied linear regression and interpretable machine learning to reveal overall associations, while geographically weighted regression (GWR) was used to capture spatial variations. Results reveal significant spatial heterogeneity in how the built environment influences running-space selection. While the two districts differ in their urban form, runners in Gusu District prefer dense and compact street networks, whereas those in Industrial Park District favor open, natural spaces with higher levels of human vibrancy. Despite these differences, both districts show consistent preferences for spaces with a more intense land use mix, stronger transportation accessibility, and larger parks and green spaces. The multi-dimensional planning strategies derived from this study can improve the urban running environment and promote the health and well-being of residents. Full article

As cities worldwide strive to promote healthy and sustainable non-motorized transport, the equity of dockless bike-sharing has become a central issue in urban transport planning. This study investigates the relationship between human-scale urban environmental perceptions and the equity of bike-sharing usage within 15-minute cycling catchments of metro stations. Using Shenzhen, China, as a case study, we integrated bike-share trip records from August 2021 (around 43 million trips), population grid data, and Baidu Street View images analyzed with deep learning models. The study first quantified the spatial inequality of bike-sharing usage within each metro catchment area using a per capita trip Gini coefficient. Subsequently, we assessed the correlation between these equity metrics and human-scale urban qualities quantified from street-level imagery. The findings reveal significant intra-catchment usage disparities, with some central urban station areas showing relatively equitable bike-sharing distribution (Gini as low as 0.37), while others, particularly on the urban fringe, exhibit highly inequitable patterns (Gini as high as 0.93). Spearman correlation analysis showed that catchments perceived as “livelier” and more “interesting” had significantly lower Gini coefficients, whereas other perceptual factors such as safety, beauty and wealth showed no significant linear relationship with equity. A Random Forest model further indicated that “liveliness” and “lack of boredom” are the strongest predictors of usage equity, highlighting the critical role of vibrant street environments in promoting equitable access. These findings bridge the fields of transportation equity and urban governance, suggesting that improving the human-scale environment around transit hubs, thereby making streets more engaging, safe, and pleasant, could foster more inclusive and equitable use of bike-sharing. Full article

Building healthy communities is crucial for creating healthy cities and improving residents’ well-being. Old residential areas, with their substantial stock and elevated health risks, require urgent environmental upgrades. However, the relationship between community health promotion factors and resident sentiment, a crucial indicator of subjective well-being, in old residential areas remains poorly understood. By integrating big data-based community health promotion factors and Weibo data within the 15-min living circle of old residential areas in Xi’an, we developed an XGBoost model and employed SHAP analyses to interpret predictive outcomes. Results show that healthy facilities were dominant influencing factors in old residential areas. Densities of parking, supermarkets, education, package stations, and scenic spots exhibit nonlinear relationships with positive sentiment, indicating clear threshold effects and saturation effects. Two dominant patterns were observed in interactions between dominant factors and their strongest interacting factors. Four environment–sentiment patterns were identified for targeted planning interventions. It is recommended that planners and policymakers account for density phases and synergistic combinations of the dominant factors to optimize community health within old residential areas. The findings offer empirical support and planning insights for fostering healthy, sentiment-sensitive retrofit in old residential areas within the 15-min living circle. Full article

Greenery and its significance in fostering sustainable urban development constitute a fundamental theme in contemporary urban planning. This study focuses on allotment gardens as a potential means of enhancing the quality of urban living environments, seeking to establish whether this form of urban greenery—often perceived as an anachronism—continues to play a meaningful role in promoting the well-being of city residents. The objective of the article was to examine whether allotment gardens exhibit the characteristics of spaces conducive to well-being within residential contexts, drawing upon scientific knowledge and expert opinions. The research employed a literature review, qualitative data analysis of material collected through individual in-depth and focus group interviews, and a final matrix analysis to assess the extent to which existing benefits satisfy contemporary demands. The findings identify current well-being features associated with allotment gardens, addressing residents’ needs regarding the benefits they offer, including recreation and leisure, and their impact on physical and mental health, as well as the formation of social relationships. Nutrition was further characterised by the self-production of healthy, affordable, and extraordinary food. The results also underscore the importance of accessibility in shaping the well-being benefits of allotment gardens, emphasising the acquisition of new competencies, the strengthening of social relations, and opportunities for health and recreation as their primary contributions. Full article

Vertical farms, associated with mass production and devoid of influence on the shaping of a healthy urban biome, face new possibilities. Policies such as climate change declarations, adopted by many European capitals regarding the transition to “zero emissions”, open potential directions for shaping new multifunctional urban systems. The aim of this article is to indicate how the multifunctional vertical farm system can coexist with existing and planned blue–green urban infrastructure systems of the future. This article draws attention to the possibility of creating innovative food systems for cities while considering closed-loop circulation and the efficient management of key resources such as water and energy. Model solutions are proposed at various spatial planning scales: suburban zone, city, district, and neighborhood. Full article

Clarifying how the community-scale built environment shapes the spatial heterogeneity of cardiovascular disease (CVD) prevalence is essential for precision urban health interventions. We integrated CVD prevalence data from the Guangxi Zhuang Autonomous Region Hospital (2020–2022) with 14 built-environment indicators across 77 communities in Xixiangtang District, Nanning, and compared ordinary least squares (OLS), geographically weighted regression (GWR), and multiscale geographically weighted regression (MGWR). MGWR provided the best model fit (adjusted R² increased by 0.136 and 0.056, respectively; lowest AICc and residual sum of squares) and revealed significant scale-dependent effects. Distance to metro stations, road network density, and the number of transport facilities exhibited pronounced local-scale heterogeneity, while population density, building density, healthy/unhealthy food outlets, facility POI density, and public transport accessibility predominantly exerted global-scale effects. High-risk clusters of CVD were identified in mixed-use, high-density urban communities lacking rapid transit access. The findings highlight the need for place-specific, multi-scale planning measures, such as transit-oriented development and balanced food environments, to reduce the CVD burden and advance precision healthy-city development. Full article

Urban greenspace exposure associates with improved health outcomes, particularly chronic disease mitigation. Based on the need to characterize spatial heterogeneity in the health benefits of urban greenspaces, this study quantified the association between greenspace accessibility and chronic disease mortality in London, while examining the modulating effects of urbanization and age. Utilizing nighttime light (NTL) data to define urbanization gradients and road-network analysis to measure greenspace accessibility, we applied geographically weighted regression (GWR) across 983 neighborhoods. Key findings reveal that over 60% of central London residents live within 300 m of greenspace, yet 20% fall short of WHO standards. Greenspace accessibility showed significant negative associations with standardized mortality ratios for both cancer (β = −0.0759) and respiratory diseases (β = −0.0358), and this relationship was more pronounced in highly urbanized areas and neighborhoods with higher working-age populations. Crucially, central urban zones show amplified effects: a 100 m accessibility improvement was associated with a potential reduction in cancer deaths of 1.9% and in respiratory disease deaths of 2.4% in high-sensitivity areas. Urbanization levels and working-age population proportions exert significantly stronger moderating effects on greenspace–respiratory disease relationships than on cancer outcomes. While observational, our findings provide spatially explicit evidence that the greenspace–mortality relationship is context-dependent. This underscores the need for precision in urban health planning, suggesting interventions should prioritize equitable greenspace coverage in highly urbanized cores and tailor functions to local demographics to optimize potential co-benefits. This study reframes understanding of greenspace health benefits, enhances spatial management precision, and offers models for healthy planning in global high-density cities. Full article