Revealing urban greenspace accessibility inequity using the carrying capacity-based 3SFCA method and location big data

Sustainable Cities and Society, Год журнала: 2024, Номер 108, С. 105513 - 105513

Опубликована: Май 7, 2024

Язык: Английский

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Multi-method analysis of urban green space accessibility: Influences of land use, greenery types, and individual characteristics factors

Urban forestry & urban greening, Год журнала: 2024, Номер 96, С. 128366 - 128366

Опубликована: Май 15, 2024

Urban green spaces (UGS) are an important foundation for supporting sustainable urban development and benefiting the well-being of residents. However, access to is a complex dynamic process. Existing studies have mainly used single method assess UGS accessibility, research on influencing factors has less focused multi-variable perspective. In this study, we innovatively integrated four methods—Container, Distance, Gravity, 2SFCA—to accessibility at LSOA level in Inner London. We examined impact land use patterns, space types, individual characteristics accessibility. Then, Spearman's correlation analysis Ordinary Least Squares (OLS) regression model were check relationship between multiple variables with The main findings as follows: (1) results based multi-method reflect variation distribution London, more than 80% LSOAs having below-average accessibility; (2) significantly influenced by factors, particularly race, income, education, crime, office, residential, non-park (multiple types beyond parks). This study highlights inequalities suggests strategies policymakers improve integration planning.

Язык: Английский

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An innovative approach for equitable urban green space allocation through population demand and accessibility modeling

Ecological Indicators, Год журнала: 2024, Номер 160, С. 111861 - 111861

Опубликована: Март 1, 2024

Urban green space (UGS) plays a pivotal role in enhancing citizens' living standards, well-being, and overall physical mental health. As urbanization continues to progress, ensuring equitable access UGS becomes increasingly vital addressing the social resource disparities. This paper proposes an innovative approach inform planning updates, placing strong emphasis on distribution. In pursuit of more balanced layout, we present novel recreational demand model that can evaluate citizen's preferences by taking into account population activity levels agglomeration effect. Leveraging point interest (POI) data within geographic information system (GIS) platform, quantitatively analyze these factors. Additionally, propose refined resistance model, accuracy update cost estimation. Applying models, undertake case study Changsha City advance strategies. Our findings reveal disparities not only across different city sectors but also individual spaces, underscoring unequal distribution diverse resources. The proposed models effectively guide incorporation new points urban planning, mitigating challenge inequitable allocation. provides comprehensively quality offers additional valuable insights for improved therefore, contributes fostering just, inclusive sustainable environment.

Язык: Английский

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Enhanced Accessibility to Park Cooling Services in Developed Areas: Experimental Insights on the Walkability in Large Urban Agglomerations

Building and Environment, Год журнала: 2025, Номер 272, С. 112665 - 112665

Опубликована: Фев. 4, 2025

Язык: Английский

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Network-based assessment of urban forest and green space accessibility in six major cities: London, New York, Paris, Tokyo, Seoul, and Beijing

Urban forestry & urban greening, Год журнала: 2025, Номер unknown, С. 128781 - 128781

Опубликована: Март 1, 2025

Язык: Английский

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Using an age-grouped Gaussian-based two-step floating catchment area method (AG2SFCA) to measure walking accessibility to urban parks: With an explicit focus on elderly

Journal of Transport Geography, Год журнала: 2023, Номер 114, С. 103772 - 103772

Опубликована: Дек. 16, 2023

Язык: Английский

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Parks may not be effective enough to improve the thermal environment in Shanghai (China) as our modified H3SFCA method suggests

Building and Environment, Год журнала: 2024, Номер 253, С. 111291 - 111291

Опубликована: Фев. 15, 2024

Язык: Английский

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Assessing urban park equity in Chaoyang District, Beijing using online review data

Scientific Reports, Год журнала: 2024, Номер 14(1)

Опубликована: Янв. 12, 2024

Abstract Urban parks are essential components of urban ecosystems, providing vital ecological resources for city residents. However, the rapid expansion high-density areas has led to an unequal distribution park resources, raising growing concerns about spatial equity. To address these challenges, we employed improved Gaussian two-step floating catchment area (2SFCA) method, considering quality variations and integrating sentiment scores from reviews calculate a comprehensive accessibility index, accounting both supply demand dynamics among users. The results demonstrate significance management, as users prioritise convenience cleanliness public facilities. Recreational significantly influences equity, with near Beijing’s initial greenbelt zone showing (IA). Nonetheless, our analysis exposes disparities in resource allocation within Chaoyang District, indicating relative inequity. Spatial mismatches, especially northwest southeast, evident. enhance layout recommend strategies like identifying repurposing underused spaces, establishing pocket micro-green areas, improving recreational It is crucial needs vulnerable groups such older residents children. These insights stress importance ensuring fair access well-being all

Язык: Английский

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Public transport inclusion and active aging: A systematic review on elderly mobility

Journal of Traffic and Transportation Engineering (English Edition), Год журнала: 2024, Номер 11(2), С. 312 - 347

Опубликована: Апрель 1, 2024

Global ageing has brought attention to addressing the elderly mobility dilemma, and a commitment address inclusive transport in ageing. Transport inclusion for older adults aims at establishing an age-friendly system. As direct policy goal promoting active as indirect social goal, help populations gain access opportunities. Based on analysis of scientific knowledge mapping over past 30 years, this study visualizes hotspots trends research. Through qualitative 138 papers, paper reviews theoretical foundations three themes research, proposes framework public (PT) research well future directions. The suggests that can enhance health, participation, subjective well-being. It improve their travel opportunities four ways: opportunity accessibility, physical informationalization, cost affordability. Future should pay examining mechanism perceived ageing, expanding multilevel space capability approach (CA), exploring subjective-objective integrated model PT inclusion. This contributes overall empirical researches promotes application interdisciplinary field.

Язык: Английский

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Spatial-temporal patterns and influencing factors of the Building Green View Index: A new approach for quantifying 3D urban greenery visibility

Sustainable Cities and Society, Год журнала: 2024, Номер 111, С. 105518 - 105518

Опубликована: Май 12, 2024

The vertical expansion of urbanization has increased the morphological heterogeneity urban landscape, affecting physical and emotional wellbeing dwellers by obstructing view greenery. In this study, multisource spatial data was used to calculate building green index (BGVI). Baidu Street View (BSV) images were collected for comparison with corresponding BGVI results. A random forest model analyze contributions marginal effects multiple influencing factors on BGVI. results indicated that approximately 76.10% sampled sites had a higher than street index, indicating buildings' superiority visible greenery in height. western edge research region frequently highest Meanwhile, hotspot regions primarily located west, which more consistent distribution high value zones. area within maximum distance, average height most influential according analysis IncNodePurity. As quantitative measure dwellers' visual accessibility space, will contribute planning development landscape architecture.

Язык: Английский

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