Multi-stakeholder perspectives on urban regeneration: a spatial gradient analysis of heat and pollution effects

International Journal of Biometeorology, Journal Year: 2025, Volume and Issue: unknown

Published: March 24, 2025

Abstract The acceleration of urbanization has caused severe environmental problems for cities, making the implementation sustainable urban regeneration projects an important part construction. Previous studies have shown that different actions taken by various stakeholder groups at stages can affect outcomes regeneration. However, few investigated impacts on plots and their surroundings during stage under leadership stakeholders. Therefore, this study selected 12 three models—government-led, government-enterprise cooperation-led, multi-stakeholder cooperation-led—and examined median or mean values land surface temperature, air carbon monoxide concentration, nitrogen dioxide sulfur concentration each season over four years, from pre-regeneration to stage. It analyzed heat pollution effects within in multiple ring buffer zones 50 m, 150 350 m outside plots. results indicated that: (1) temperature was significantly influenced regeneration, while impact quality not as noticeable; (2) During winter, were least affected regeneration; (3) Urban models with government involvement leading party more likely mitigate project pollution. These findings are significant importance furthering sustainability

Language: Английский

Assessment of urban growth dynamics using landscape expansion index: A study of 514 metropolitan cities from 1975 to 2020

Land Use Policy, Journal Year: 2025, Volume and Issue: 153, P. 107557 - 107557

Published: April 9, 2025

Language: Английский