metoffice_sipn_2015_aug.pdf
. September Monthly Averaged Extent Projection: (3.7 ± 0.7) × 10 6 km 2 Model: HadGEM3, Global Coupled Model 2.0 [Williams et al., 2015] Ice Component: CICE [Hunke and Lipscomb, 2010], Global Sea Ice 6.0 [Rae et al., 2015] Ocean Component: NEMO [Madec, 2008], Global Ocean 5.0 [Megann et al., 2014