Articles | Volume 21, issue 1
https://doi.org/10.5194/cp-21-27-2025
https://doi.org/10.5194/cp-21-27-2025
Research article
 | 
07 Jan 2025
Research article |  | 07 Jan 2025

Using a multi-layer snow model for transient paleo-studies: surface mass balance evolution during the Last Interglacial

Thi-Khanh-Dieu Hoang, Aurélien Quiquet, Christophe Dumas, Andreas Born, and Didier M. Roche

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Cited articles

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Short summary
To improve the simulation of surface mass balance (SMB) that influences the advance–retreat of ice sheets, we run a snow model, the BErgen Snow SImulator (BESSI), with transient climate forcing obtained from an Earth system model, iLOVECLIM, over Greenland and Antarctica during the Last Interglacial (LIG; 130–116 ka). Compared to the simple existing SMB scheme of iLOVECLIM, BESSI gives more details about SMB processes with higher physics constraints while maintaining a low computational cost.

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