Fig. 3. Attribution analysis for North Atlantic sea surface temperature.
The leading mode (fingerprint) of the 1982–2017 North Atlantic sea surface temperature anomalies in the four Community Earth System Model (CESM) ensembles with a fixed greenhouse gases (LE-fixGHG), b fixed aerosols (LE-fixAER), c fixed biomass burning (LE-fixBMB), and d fixed land use/change (LE-fixLUC). The percentage in each panel represents the variability explained by each mode.