Air–Sea Coupling Reshapes Parametric Controls: Insights from a Systematic Perturbed Parameter Ensemble Framework

For manuscript “Air–Sea Coupling Reshapes Parametric Controls: Insights from a Systematic Perturbed Parameter Ensemble Framework” we establish CAS-FGOALS-PPE, a comprehensive perturbed parameter ensemble framework for CAS-FGOALS-g3, comprising three atmosphere-only configurations (baseline-PPE, TAMIP-PPE for transient studies, and AMIP-PPE for 40-year historical simulations) and one fully coupled configuration (CMIP-PPE for historical and SSP5-8.5 scenarios).Due to the large size of the original CAS-FGOALS-PPE dataset, only a limited subset of processed data can be uploaded here; these data underpin the figures and sensitivity analyses presented in the manuscript.