Geographical differences in atmospheric drivers between strong and weak heat transports. For each strait: a) Denmark Strait (DS), b) Iceland-Faroe ridge (IFR), and c) Faroe-Scotland channel (FSC), composite maps of the atmospheric mode of variability where the five models with the strongest (left) and weakest (right) heat transport showed the largest difference. DOI: https://doi.org/10.1525/elementa.354.f8