Biases in ice sheet models from missing noise-induced drift

HIGHLIGHTS

• What: The authors use an ensemble of simulations with a stochastic large-scale ice sheet model to demonstrate that variability in frontal ablation of marine-terminating glaciers changes mean state of Greenland Ice Sheet through noise-induced drift. The authors provide two potential solutions for this problem in the initialization and forcing of ice sheet models. The central goal of this study is to demonstrate that the response of ice sheets to long-term (decadal-millennial) climatic forcing depends on the inclusion and magnitude of variability in climate and glaciological processes.
• Who: The Cryosphere et . . .
  

   

  

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