Variations of Arctic Oscillation and Antarctic Oscillation during the past millennium

Co-Author: Song Feng
We are using the Last Millennium Ensemble to investigate the variations of Arctic Oscillation (AO) and Antarctic Oscillation (AAO) during the past 1000 years, and decipher the contributions of GHGs, land use, solar and volcanic activities to AO and AAO. We will also compare the modeled and reconstructed AO/AAO.