Abstract: This dataset contains the time series (1241-1970 CE) of the first two principal components (PCs) of reconstructed winter (DJF) Sea Level Pressure (SLP) in the North Atlantic region (20-70N, 90W-40E). The SLP is reconstructed by matching modeled d18O patterns from an isotope enabled climate model simulation to the spatio-temporal variability of the winter d18O from Greenland ice cores, and extracting the model SLP from an ensemble of the best matching years. PC1 of reconstructed SLP corresponds to the North Atlantic Oscillation, and PC2 of recon...
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Topics: 
Climatology
Oceanography
Atmospheric sciences