• PRESSURISED: 058 - Antarctic ice-seabed interactions

  • May 9 2025
  • Length: 25 mins
  • Podcast

PRESSURISED: 058 - Antarctic ice-seabed interactions

  • Summary

  • Welcome to the PRESSURISED version of episode 58, just the science, none of the waffle

    We are still talking about Antarctica, the continent that keeps on giving!

    For this month's interview, we speak with Devin Harrison - Marine Geoscientist/Postdoctoral Researcher at Kelpie Geoscience - Devin is a postdoctoral research fellow at Kelpie Geoscience. His research utilises high-resolution topographic models of the seafloor and complementary geophysical and geospatial datasets to understand the geomorphic evolution and process landform relationship of the deep sea and the continental shelves. Devin is particularly interested in the glacial geomorphological record and the evolution of glacial environments from the last glacial maximum (~20-25 thousand years ago) to the present day.

    We’re really trying to make this project self-sustaining, so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us:

    Elena

    Thanks again for tuning in; we’ll deep-see you next time!

    Check out our podcast merch here!

    Feel free to get in touch with us with questions or your own tales from the high seas on:

    podcast@deepseapod.com

    We’d love to actually play your voice so feel free to record a short audio note!

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    Keep up with the team on social media

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    Alan - @Hadalbloke

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    Thom @thomaslinley.com

    Reference list

    Dowdeswell, J.A., Canals, M., Jakobsson, M., Todd, B.J., Dowdeswell, E.K. and Hogan, K. (eds.), 2016. Atlas of Submarine Glacial Landforms: Modern, Quaternary and Ancient, The Geological Society of London, London. vol. 46, 618pp. doi:10.1144/M46.

    Batchelor, C.L., Christie, F.D.W., Ottesen, D., Montelli, A., Evans, J., Dowdeswell, E.K., Bjarnadóttir, L.R. and Dowdeswell, J.A., 2023. Rapid, buoyancy-driven ice-sheet retreat of hundreds of metres per day. Nature, vol. 617, issue 7959, p.105-110. Doi:10.1038/s41586-023-05876-1.

    Smith, J.A., Graham, A.G.C., Post, A.L. et al. The marine geological imprint of Antarctic ice shelves. Nat Commun 10, 5635 (2019).

    Seafloor surficial sediment variability across the abyssal plains of the central and eastern Pacific Ocean

    Credits

    Theme: Hadal Zone Express by Märvel

    Logo image: Lance Wordsworth (Inkfish Media)

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