South American monsoon intensification during the last millennium driven by joint Pacific and Atlantic forcing

This archive contains the climate reconstruction of South American summer monsoon over 850–1850 CE at 5-year resolution by combining the isotope-enabled Community Earth System Model with isotopic proxy records through data assimilation. For a complete description of the experimental design, see the associated publication. Each NetCDF file corresponds to one variable. For each variable, along with the reconstruction, an estimation of the uncertainty is provided. All fields are anomalies relative to the 850–1850 CE period.