Articles | Volume 19, issue 12
https://doi.org/10.5194/tc-19-6989-2025
https://doi.org/10.5194/tc-19-6989-2025
Research article
 | 
22 Dec 2025
Research article |  | 22 Dec 2025

Global climate system response to SOFIA Antarctic meltwater in HadCM3-M2.1

Amar Mistry, Dan Lunt, and Xin Ren

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Short summary
The Antarctic Ice Sheet is melting and adding fresh water into the Southern Ocean, affecting the global climate system. Here, we conduct model experiments in which water is input into the Southern Ocean. We find a significant response of the climate system to this meltwater; however, the manner in which the Antarctic Ice Sheet loses mass does not strongly control this response. The implications are that Antarctic meltwater should be included in future climate model projections.
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