Fig. 4: Potential variation in modelled erosion rates.
a Mean erosion rates across the mid-Norwegian margin catchment (Fig. 2a) during a 2000-year window around the Last Glacial Maximum, through perturbations of the A0 deformation enhancement factor in the ice model. The value used in our optimum experiment is 75, and erosion laws are kept consistent across each experiment. b Erosion scaling laws for the Younger Basement province derived from each sensitivity experiment assuming a constant volume of 472.26 km3 (derived from the optimum experiment) was eroded during the 2000-year timeframe in (a).
