
Environment International, Год журнала: 2025, Номер unknown, С. 109395 - 109395
Опубликована: Март 1, 2025
Язык: Английский
Environment International, Год журнала: 2025, Номер unknown, С. 109395 - 109395
Опубликована: Март 1, 2025
Язык: Английский
The Science of The Total Environment, Год журнала: 2025, Номер 968, С. 178867 - 178867
Опубликована: Фев. 22, 2025
Язык: Английский
Процитировано
2Sustainable Cities and Society, Год журнала: 2025, Номер 120, С. 106131 - 106131
Опубликована: Янв. 8, 2025
Язык: Английский
Процитировано
1Environmental Science & Technology, Год журнала: 2025, Номер unknown
Опубликована: Март 12, 2025
This study investigates the impacts of wildfires on nanoparticle characteristics and exposure disparities in Toronto, integrating data from a large-scale mobile monitoring campaign fixed-site measurements during unprecedented 2023 wildfire season. Our results reveal changes particle days, with number concentrations decreasing by 60% diameter increasing 30% compared to nonwildfire days. Moreover, median lung deposited surface area (LDSA) levels rose 31% events. We employed gradient boosting models estimate near-road LDSA both The ratio (wildfire/nonwildfire) exceeded 2.0 certain areas along highways downtown Toronto. Furthermore, our findings show that marginalized communities faced greater increases than less ones. Under conditions, difference between most least groups was 16% for recent immigrants visible minorities 7% seniors children, statistically significant. delivers critical insights into spatiotemporal variations periods, demonstrating substantial health risks posed increased inequitable distribution these among Toronto's diverse population.
Язык: Английский
Процитировано
0Environment International, Год журнала: 2025, Номер unknown, С. 109395 - 109395
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0