Articles | Volume 16, issue 1
Research article
25 Jan 2022
Research article |  | 25 Jan 2022

Sources of uncertainty in Greenland surface mass balance in the 21st century

Katharina M. Holube, Tobias Zolles, and Andreas Born

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Cited articles

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Short summary
We simulated the surface mass balance of the Greenland Ice Sheet in the 21st century by forcing a snow model with the output of many Earth system models and four greenhouse gas emission scenarios. We quantify the contribution to uncertainty in surface mass balance of these two factors and the choice of parameters of the snow model. The results show that the differences between Earth system models are the main source of uncertainty. This effect is localised mostly near the equilibrium line.