Sea Ice–Albedo Feedback and Nonlinear Arctic Climate Change - Arctic Sea Ice Decline: Observations, Projections, Mechanisms, and Implications - page 114

Plate 3. Polar effective albedo (annual surface-up to surface-down ratio) versus polar temperature for GCM ensembles
forced with SRES A1B scenario. Each point represents an average over a 5-year period and over all ensemble members.