空气质量指数
环境科学
气候变化
空气污染
缩小尺度
污染物
环境卫生
代表性浓度途径
气候学
自然资源经济学
环境保护
气象学
气候模式
地理
医学
生物
化学
有机化学
地质学
生态学
经济
作者
Shuchang Liu,Jia Xing,Shuxiao Wang,Dian Ding,Yuying Cui,Jiming Hao
标识
DOI:10.1021/acs.est.1c01583
摘要
The 1.5 °C pathways initially promoted by the challenges presented by climate change could bring substantial air quality-related benefits. However, since there is a lack of comprehensive assessment on emissions of air pollutants, meteorology, air quality, and heatwave occurrences under different climate goals, how significant the clean air cobenefits compared with the direct climate-related impact is uncertain. In this study, we assess the cobenefits of 1.5 °C pathways for air quality in China by linking multiple shared socioeconomic pathways, ensembling simulations of regional climate-air quality dynamic downscaling and an air pollution and climate-related health assessment model, and compare different kinds of benefits: the health benefits from direct slowing climate (reduced heatwaves) versus the health cobenefits from air quality improvement (the improved air quality from reduced air pollutants versus meteorological changes). The benefit of reduced air pollution emissions associated with sustainable development under 1.5 °C pathways dominated the overall impact, which could avoid 1 589 000 PM
科研通智能强力驱动
Strongly Powered by AbleSci AI