Table 1.

Change from simulated stadial to interstadial climates at the sites of Greenland ice cores

Core siteδ18O (‰)Temp (K)Precipitation (mm a−1)Precipitation (%)ΔPseas (‰)Δδ18Oseas (‰)
NEEM2.1 ± 1.39.1 ± 1.312 ± 258 ± 11−5.6 ± 0.824.2 ± 1.8
NGRIP3.2 ± 0.911 ± 1.721 ± 5.577 ± 22−5.8 ± 1.25.7 ± 2
GISP23.3 ± 0.710 ± 1.638 ± 9.882 ± 24−4.4 ± 1.15.4 ± 1.7
GRIP3.1 ± 0.710 ± 1.537 ± 1086 ± 26−4.3 ± 1.15.2 ± 1.7
DYE39.3 ± 0.511 ± 1.6340 ± 60120 ± 26−5.5 ± 0.7212 ± 1.2
  • Averages are from 15 simulations with significant (+2.0‰) DO rises in δ18O as shown in SI Appendix, Fig. S1. Uncertainties presented are ±1 SD from within that set of simulations.