Assessment of Model Drifts in Seasonal Forecasting: Sensitivity to Ensemble Size and Implications for Bias Correction

This study was supported by the EU projects EUPORIAS (EUropean Provision Of Regional Impact Assessment on a Seasonal‐to‐decadal timescales) and SPECS (Seasonal‐to‐decadal climate Prediction for the improvement of the European Climate Services), funded by the European Commission's Seventh Framework Research Programme through Grant Agreements 308291 and 308378, respectively.