Impact of extreme weather induced BOVCs on O3 formation in China

As pollution control efforts in China continue to deepen, the role of natural processes, such as vegetation emissions, in air pollution has become increasingly significant. Climate warming, coupled with the growing frequency of extreme weather events like high temperatures, droughts, and typhoon peripheries, intensifies the emission of biogenic volatile organic compounds (BVOCs) from vegetation. The interaction between natural emissions and urban anthropogenic pollutants contributes to the escalation of ozone photochemical pollution. This study aims to explore the relationship between BVOC emissions and ozone pollution at both climate and weather scales through numerical simulations. Additionally, leveraging large-scale environmental data and machine learning techniques, the research will investigate the drivers of isoprene emissions and their impact on urban air quality.