Three‐Dimensional Distributions and Seasonality of Interannual Trends in the Stratospheric Contribution to Tropospheric Ozone Over China: A 37‐Year Modeling Study
Stratospheric ozone (O3S) is a key natural source of tropospheric ozone, yet its vertical structure, seasonality, and interannual changes remain poorly characterized over China and surrounding regions. Leveraging 37 years of CESM2 simulations, which are rigorously evaluated against multi‐model ensembles and observation...