JpGU-AGU Joint Meeting 2026

Session information

[E] Poster

A (Atmospheric and Hydrospheric Sciences ) » A-CC Cryospheric Sciences & Cold District Environment

[A-CC44] Recent advances in understanding of subglacial environments and processes

Fri. May 29, 2026 5:15 PM - 7:00 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

Dynamics of glaciers and ice sheets are dictated by processes occurring at the ice-bed interface, which are in turn determined by the ice-basal topography and character, and exchange of water and heat with the crust beneath. Also, biogeochemistry in water, sediments and rocks beneath ice sheets provide key clues of past climate and ice-sheet changes. Such subglacial environments are, however, difficult to observe or sample due to thick ice cover. We invite submissions that present recent advances in understanding of subglacial environments and processes made with geophysical observations, direct sampling and instrumentation, laboratory experiments or modeling. We particularly welcome studies exploring innovative methods and/or multidisciplinary approaches.

5:15 PM - 7:00 PM

Louise Borthwick1, *Atsuhiro Muto1, Sridhar Anandakrishnan2, Kirsty Tinto4, Ronan Agnew3, Alex Brisbourne3, Siobhan Killingbeck5, Rebecca Schlegel6, Bernd Kulessa5, Richard Alley2, Amanda Willet2, Sierra Melton2 (1. Temple University, 2. The Pennsylvania State University, 3. British Antarctic Survey, 4. Columbia University, 5. Swansea University, 6. University of Tübingen)

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