Vertical Structure of the High-Level Cross-Equatorial Flow and Response to ENSO in Boreal Summer
Cross-equatorial flow (CEF) represents a fundamental atmospheric phenomenon in the tropical troposphere. While low-level CEF (LCEF) has been extensively studied, the understanding of high-level CEF (HCEF) remains insufficient. Based on three reanalysis datasets (ERA-5, JRA-55, and MERRA-2) and CMIP6 models, this stud...