Study on the Accessibility of Urban Parks Within the Framework of Kunming’s 15-Min Living Circle DOI Creative Commons
Pengjun Wu, Dandan Xu,

Nannan Cui

et al.

Land, Journal Year: 2025, Volume and Issue: 14(5), P. 933 - 933

Published: April 25, 2025

With the acceleration of urbanization, accessibility and equity urban green spaces have become crucial issues in planning public health. In context 15-min living circle, whether residents can conveniently reach parks within a walkable or bikeable time frame directly impacts their quality life social well-being. Traditional park evaluation methods, such as G2SFCA, effectively measure but fail to fully account for diversity travel modes impact regional disparities on equity. This study employs TB-G2SFCA method, integrating concept analyze Dianchi Lake ring area Kunming under different modes. The findings reveal significant walking cycling, particularly suburban communities distant from city center, where many areas cannot 15 min. Although improves driving transit modes, resources remain concentrated well-connected areas, leaving peripheral regions with insufficient access. Compared traditional G2SFCA approach more accurately reflects spatial differences across suggests that future should optimize resource allocation, improve transportation networks, enhance areas—especially cycling—to achieve equitable sustainable distribution spaces.

Language: Английский

The Cooling Effect and Its Stability in Urban Green Space in the Context of Global Warming: A Case Study of Changchun, China DOI Open Access
Yu Han,

Yulin Piao

Sustainability, Journal Year: 2025, Volume and Issue: 17(6), P. 2590 - 2590

Published: March 15, 2025

The urban heat island effect, triggered by global warming and rapid urbanization, has negatively impacted residents’ lives. It been shown that green space (UGS) can improve the thermal environment. However, stability influencing factors of cooling effect (UGSCE) in context climate change remain unclear. In this paper, we study area within Fifth Ring Road Changchun City, using multi-source remote sensing image data to quantify analyze its on both regional patch scales. results show scale, spaces have a strong surrounding environment, which increases with surface temperature (LST). there is large fluctuation effect. On 35 showed small increasing trend from 2013 2024. extent (CE) was more stable across temperatures relative intensity (CI). Factors such as (A), perimeter (P), landscape shape index (LSI), mean enhanced vegetation (MEVI) had different degrees influence stability. Green high MEVI stronger Based this, planning suggestions enriching types, maintaining area, optimizing morphology, focusing blue–green are proposed enhance stability, would environment city comfort residents. This provides reference basis for scientific practical guidance sustainable development city.

Language: Английский

Citations

0
Integrating spatial analysis of land surface temperature and green space suitability: an advanced approach to urban and peri-urban planning DOI
Zahra Parvar, Marjan Mohammadzadeh, Sepideh Saeidi

et al.

GeoJournal, Journal Year: 2025, Volume and Issue: 90(2)

Published: March 18, 2025

Language: Английский

Citations

0
Study on the Accessibility of Urban Parks Within the Framework of Kunming’s 15-Min Living Circle DOI Creative Commons
Pengjun Wu, Dandan Xu,

Nannan Cui

et al.

Land, Journal Year: 2025, Volume and Issue: 14(5), P. 933 - 933

Published: April 25, 2025

With the acceleration of urbanization, accessibility and equity urban green spaces have become crucial issues in planning public health. In context 15-min living circle, whether residents can conveniently reach parks within a walkable or bikeable time frame directly impacts their quality life social well-being. Traditional park evaluation methods, such as G2SFCA, effectively measure but fail to fully account for diversity travel modes impact regional disparities on equity. This study employs TB-G2SFCA method, integrating concept analyze Dianchi Lake ring area Kunming under different modes. The findings reveal significant walking cycling, particularly suburban communities distant from city center, where many areas cannot 15 min. Although improves driving transit modes, resources remain concentrated well-connected areas, leaving peripheral regions with insufficient access. Compared traditional G2SFCA approach more accurately reflects spatial differences across suggests that future should optimize resource allocation, improve transportation networks, enhance areas—especially cycling—to achieve equitable sustainable distribution spaces.

Language: Английский

Citations

0