Cumulative permafrost carbon release amplifies the historical legacy of short-lived climate forcers

This Zenodo record provides the complete research archive supporting the article “Cumulative permafrost carbon release amplifies the historical legacy of short-lived climate forcers.” It contains the complete set of 108 OSCAR-Permafrost NetCDF outputs used in the study, processed data underlying the main and supporting figures and tables, model-run configurations and inputs, analysis, processing, and plotting code, environment specifications, automated tests, and reproducibility documentation. The archive supports verification of the original model outputs and reproduction of the reported attribution estimates, uncertainty diagnostics, figures, and tables. It also provides the materials and instructions required for optional rerunning of the OSCAR experiment workflow. Third-party datasets and software retain their original licenses and conditions of use, as documented in the accompanying README and third-party data notice.