Projecting circum-Arctic excess-ground-ice melt with a sub-grid representation in the Community Land Model

• Published in: The Cryosphere
• Main Authors: Cai, Lei, Lee, Hanna, Aas, Kjetil Schanke, Westermann, Sebastian
• Format: Text
• Language: English
• Published: 2020
• Subjects: Arctic; Talik; Ice; lena river; permafrost; Siberia
• Online Access: https://doi.org/10.5194/tc-14-4611-2020; https://tc.copernicus.org/articles/14/4611/2020/

To address the long-standing underrepresentation of the influences of highly variable ground ice content on the trajectory of permafrost conditions simulated in Earth system models under a warming climate, we implement a sub-grid representation of excess ground ice within permafrost soils using the...