Morlighem, M. et al. Deep glacial troughs and stabilizing ridges unveiled beneath the margins of the Antarctic ice sheet. Nat. Geosci. 13, 132–137 (2020).
Fretwell, P. et al. Bedmap2: improved ice bed, surface and thickness datasets for Antarctica. Cryosphere 7, 375–393 (2013).
Fox-Kemper, B. et al. in Climate Change 2021: The Physical Science Basis (eds Masson-Delmotte, V. et al.) Ch. 9 (IPCC, Cambridge Univ. Press, 2021).
Eyring, V. et al. Overview of the Coupled Model Intercomparison Project Phase 6 (CMIP6) experimental design and organization. Geosci. Model Dev. 9, 1937–1958 (2016).
Smith, R. S. et al. Coupling the UK Earth System Model to dynamic models of the Greenland and Antarctic Ice Sheets. J. Adv. Model. Earth Syst. 13, e2021MS002520 (2021).
An, S.-I., Moon, J.-Y., Dijkstra, H. A., Yang, Y.-M. & Song, H. Antarctic meltwater reduces the Atlantic meridional overturning circulation through oceanic freshwater transport and atmospheric teleconnections. Commun. Earth Environ. 5, 490 (2024).
Tesdal, J.-E. et al. Revisiting interior water mass responses to surface forcing changes and the subsequent effects on overturning in the Southern Ocean. J. Geophys. Res. Oceans 128, e2022JC019105 (2023).
Li, Q., England, M. H., Hogg, A. M., Rintoul, S. R. & Morrison, A. K. Abyssal ocean overturning slowdown and warming driven by Antarctic meltwater. Nature 615, 841–847 (2023).
Purich, A. & England, M. H. Projected impacts of Antarctic meltwater anomalies over the twenty-first century. J. Clim. https://doi.org/10.1175/JCLI-D-22-0457.1 (2023).
Rignot, E., Jacobs, S., Mouginot, J. & Scheuchl, B. Ice-shelf melting around Antarctica. Science 341, 266–270 (2013).
Liu, Y. et al. Ocean-driven thinning enhances iceberg calving and retreat of Antarctic ice shelves. Proc. Natl Acad. Sci. USA 112, 3263–3268 (2015).
Jenkins, A., Hellmer, H. H. & Holland, D. M. The role of meltwater advection in the formulation of conservative boundary conditions at an ice–ocean interface. J. Phys. Oceanogr. https://doi.org/10.1175/1520-0485(2001)031%3C0285:TROMAI%3E2.0.CO;2 (2001).
Finucane, G. & Stewart, A. L. A predictive theory for heat transport into ice shelf cavities. Geophys. Res. Lett. 51, e2024GL108196 (2024).
Shepherd, A. et al. Mass balance of the Antarctic Ice Sheet from 1992 to 2017. Nature 558, 219–222 (2018).
Paolo, F. S., Fricker, H. A. & Padman, L. Volume loss from Antarctic ice shelves is accelerating. Science 348, 327–331 (2015).
Silvano, A., Rintoul, S. R. & Herraiz-Borreguero, L. Ocean–ice shelf interaction in East Antarctica. Oceanography 29, 130–143 (2016).
Thompson, A. F., Stewart, A. L., Spence, P. & Heywood, K. J. The Antarctic slope current in a changing climate. Rev. Geophys. 56, 741–770 (2018).
Silvano, A. et al. Baroclinic ocean response to climate forcing regulates decadal variability of ice-shelf melting in the Amundsen Sea. Geophys. Res. Lett. 49, e2022GL100646 (2022).
Holland, P. R., Bracegirdle, T. J., Dutrieux, P., Jenkins, A. & Steig, E. J. West Antarctic ice loss influenced by internal climate variability and anthropogenic forcing. Nat. Geosci. 12, 718–724 (2019).
Flexas, M. M., Thompson, A. F., Schodlok, M. P., Zhang, H. & Speer, K. Antarctic Peninsula warming triggers enhanced basal melt rates throughout West Antarctica. Sci. Adv. 8, eabj9134 (2022).
Adusumilli, S., Fricker, H. A., Medley, B., Padman, L. & Siegfried, M. R. Interannual variations in meltwater input to the Southern Ocean from Antarctic ice shelves. Nat. Geosci. 13, 616–620 (2020).
Bronselaer, B. et al. Change in future climate due to Antarctic meltwater. Nature 564, 53–58 (2018).
Moorman, R., Morrison, A. K. & Hogg, A. M. Thermal responses to Antarctic ice shelf melt in an eddy-rich global ocean–sea ice model. J. Clim. https://doi.org/10.1175/JCLI-D-19-0846.1 (2020).
Moorman, R., Thompson, A. F. & Wilson, E. A. Coastal polynyas enable transitions between high and low West Antarctic ice shelf melt rates. Geophys. Res. Lett. 50, e2023GL104724 (2023).
Si, Y., Stewart, A. L. & Eisenman, I. Heat transport across the Antarctic Slope Front controlled by cross-slope salinity gradients. Sci. Adv. 9, eadd7049 (2023).
Si, Y., Stewart, A. L., Silvano, A. & Naveira Garabato, A. C. Antarctic Slope Undercurrent and onshore heat transport driven by ice shelf melting. Sci. Adv. 10, eadl0601 (2024).
Donat-Magnin, M. et al. Ice-shelf melt response to changing winds and glacier dynamics in the Amundsen Sea Sector, Antarctica. J. Geophys. Res. Oceans 122, 10206–10224 (2017).
Jourdain, N. C. et al. Ocean circulation and sea-ice thinning induced by melting ice shelves in the Amundsen Sea. J. Geophys. Res. Oceans 122, 2550–2573 (2017).
Beadling, R. L. et al. Importance of the Antarctic Slope Current in the Southern Ocean response to ice sheet melt and wind stress change. J. Geophys. Res. Oceans 127, e2021JC017608 (2022).
Dinh, A., Rignot, E., Mazloff, M. & Fenty, I. Southern Ocean high-resolution (SOhi) modeling along the Antarctic Ice Sheet periphery. Geophys. Res. Lett. 51, e2023GL106377 (2024).
Siahaan, A. et al. The Antarctic contribution to 21st-century sea-level rise predicted by the UK Earth System Model with an interactive ice sheet. Cryosphere 16, 4053–4086 (2022).
Schodlok, M. P., Menemenlis, D. & Rignot, E. J. Ice shelf basal melt rates around Antarctica from simulations and observations. J. Geophys. Res. Oceans 121, 1085–1109 (2016).
Lanham, J., Mazloff, M., Naveira Garabato, A. C., Siegert, M. & Mashayek, A. Seasonal regimes of warm Circumpolar Deep Water intrusion toward Antarctic ice shelves. Commun. Earth Environ. 6, 168 (2025).
Song, P. et al. Regional conditions determine thresholds of accelerated Antarctic basal melt in climate projection. Nat. Clim. Change 15, 521–527 (2025).
Jin, J., Payne, A. J. & Bull, C. Y. S. Current reversal leads to regime change in the Amery Ice Shelf cavity in the 21st century. Cryosphere 19, 1873–1896 (2025).
Hazel, J. E. & Stewart, A. L. Bistability of the Filchner–Ronne Ice Shelf cavity circulation and basal melt. J. Geophys. Res. Oceans 125, e2019JC015848 (2020).
Jeong, H., Lee, S.-S., Park, H.-S. & Stewart, A. L. Future changes in Antarctic coastal polynyas and bottom water formation simulated by a high-resolution coupled model. Commun. Earth Environ. 4, 490 (2023).
Stewart, A. L. & Thompson, A. F. Eddy generation and jet formation via dense water outflows across the Antarctic continental slope. J. Phys. Oceanogr. https://doi.org/10.1175/JPO-D-16-0145.1 (2016).
Morrison, A. K., Hogg, A. M., England, M. H. & Spence, P. Warm Circumpolar Deep Water transport toward Antarctica driven by local dense water export in canyons. Sci. Adv. 6, eaav2516 (2020).
Hellmer, H. H., Kauker, F., Timmermann, R. & Hattermann, T. The fate of the Southern Weddell Sea continental shelf in a warming climate. J. Clim. https://doi.org/10.1175/JCLI-D-16-0420.1 (2017).
Spence, P. et al. Rapid subsurface warming and circulation changes of Antarctic coastal waters by poleward shifting winds. Geophys. Res. Lett. 41, 4601–4610 (2014).
Spence, P. et al. Localized rapid warming of West Antarctic subsurface waters by remote winds. Nat. Clim. Change 7, 595–603 (2017).
Nøst, O. A. et al. Eddy overturning of the Antarctic Slope Front controls glacial melting in the Eastern Weddell Sea. J. Geophys. Res. Oceans https://doi.org/10.1029/2011JC006965 (2011).
Dawson, H. R. S., Morrison, A. K., England, M. H. & Tamsitt, V. Pathways and timescales of connectivity around the Antarctic continental shelf. J. Geophys. Res. Oceans 128, e2022JC018962 (2023).
Hellmer, H. H., Kauker, F., Timmermann, R., Determann, J. & Rae, J. Twenty-first-century warming of a large Antarctic ice-shelf cavity by a redirected coastal current. Nature 485, 225–228 (2012).
De Rydt, J. & Naughten, K. Geometric amplification and suppression of ice-shelf basal melt in West Antarctica. Cryosphere 18, 1863–1888 (2024).
Sinet, S. et al. Meltwater from West Antarctic ice sheet tipping affects AMOC resilience. Sci. Adv. 11, eadw3852 (2025).
Knight, J. & Condron, A. Freshwater from Antarctica mitigates the risk of an AMOC slowdown. Preprint at ResearchSquare https://doi.org/10.21203/rs.3.rs-5369100/v1 (2025).
Dong, Y., Pauling, A. G., Sadai, S. & Armour, K. C. Antarctic ice-sheet meltwater reduces transient warming and climate sensitivity through the sea-surface temperature pattern effect. Geophys. Res. Lett. 49, e2022GL101249 (2022).
Hill, E. A., Gudmundsson, G. H. & Chandler, D. M. Ocean warming as a trigger for irreversible retreat of the Antarctic ice sheet. Nat. Clim. Change https://doi.org/10.1038/s41558-024-02134-8 (2024).
Marshall, J., Adcroft, A., Hill, C., Perelman, L. & Heisey, C. A finite-volume, incompressible Navier Stokes model for studies of the ocean on parallel computers. J. Geophys. Res. Oceans 102, 5753–5766 (1997).
Marshall, J., Hill, C., Perelman, L. & Adcroft, A. Hydrostatic, quasi-hydrostatic, and nonhydrostatic ocean modeling. J. Geophys. Res. Oceans 102, 5733–5752 (1997).
Forget, G. et al. ECCO version 4: an integrated framework for non-linear inverse modeling and global ocean state estimation. Geosci. Model Dev. 8, 3071–3104 (2015).
Schaffer, J. et al. A global, high-resolution data set of ice sheet topography, cavity geometry, and ocean bathymetry. Earth Syst. Sci. Data 8, 543–557 (2016).
Jackett, D. R. & McDougall, T. J. Minimal adjustment of hydrographic profiles to achieve static stability. J. Atmos. Oceanic Tech. 12, 381–389 (1995).
Gent, P. R. & McWilliams, J. C. Isopycnal mixing in ocean circulation models. J. Phys. Oceanogr. 20, 150–155 (1990).
Stewart, A. L. & Thompson, A. F. Connecting Antarctic cross-slope exchange with Southern Ocean overturning. J. Phys. Oceanogr. https://doi.org/10.1175/JPO-D-12-0205.1 (2013).
Dettling, N., Losch, M., Pollmann, F. & Kanzow, T. Toward parameterizing eddy-mediated transport of warm deep water across the Weddell Sea continental slope. J. Phys. Oceanogr. https://doi.org/10.1175/JPO-D-23-0215.1 (2024).
Losch, M., Menemenlis, D., Campin, J.-M., Heimbach, P. & Hill, C. On the formulation of sea-ice models. Part 1: effects of different solver implementations and parameterizations. Ocean Model. 33, 129–144 (2010).
Losch, M. Modeling ice shelf cavities in a z coordinate ocean general circulation model. J. Geophys. Res. Oceans https://doi.org/10.1029/2007JC004368 (2008).
Mathiot, P. & Jourdain, N. C. Southern Ocean warming and Antarctic ice shelf melting in conditions plausible by late 23rd century in a high-end scenario. Ocean Sci. 19, 1595–1615 (2023).
Holland, D. M. & Jenkins, A. Modeling thermodynamic ice–ocean interactions at the base of an ice shelf. J. Phys. Oceanogr. 29, 1787–1800 (1999).
Dinniman, M. S. et al. Modeling ice shelf/ocean interaction in Antarctica: a review. Oceanography 29, 144–153 (2016).
Yung, C. K., Rosevear, M. G., Morrison, A. K., Hogg, A. M. & Nakayama, Y. Stratified suppression of turbulence in an ice shelf basal melt parameterisation. Preprint at EGUsphere https://doi.org/10.5194/egusphere-2024-3513 (2024).
Held, I. M. et al. Structure and performance of GFDL’s CM4.0 climate model. J. Adv. Mode. Earth Syst. 11, 3691–3727 (2019).
Beadling, R. L., Russell, J. L., Stouffer, R. J., Goodman, P. J. & Mazloff, M. Assessing the quality of Southern Ocean circulation in CMIP5 AOGCM and Earth system model simulations. J. Clim. https://doi.org/10.1175/JCLI-D-19-0263.1 (2019).
Beadling, R. L. et al. Representation of Southern Ocean pProperties across Coupled Model Intercomparison Project generations: CMIP3 to CMIP6. J. Clim. https://doi.org/10.1175/JCLI-D-19-0970.1 (2020).
Merino, N. et al. Antarctic icebergs melt over the Southern Ocean: climatology and impact on sea ice. Ocean Model. 104, 99–110 (2016).
Schmidtko, S., Heywood, K. J., Thompson, A. F. & Aoki, S. Multidecadal warming of Antarctic waters. Science 346, 1227–1231 (2014).
Holland, P. R. The transient response of ice shelf melting to ocean change. J. Phys. Oceanogr. https://doi.org/10.1175/JPO-D-17-0071.1 (2017).
Bindschadler, R., Vaughan, D. G. & Vornberger, P. Variability of basal melt beneath the Pine Island Glacier ice shelf, West Antarctica. J. Glaciol. 57, 581–595 (2011).
Naughten, K. A. et al. Two-timescale response of a large Antarctic ice shelf to climate change. Nat. Commun. 12, 1991 (2021).
Rintoul, S. R. Ocean, Ice, and Atmosphere: Interactions at the Antarctic Continental Margin 151–171 (American Geophysical Union, 1985).
DeConto, R. M. & Pollard, D. Contribution of Antarctica to past and future sea-level rise. Nature 531, 591–597 (2016).
Youngs, M. mkyoungs/NG_SO_IceShelf: files required to replicate results from “Quantifying climatic forcing versus meltwater feedbacks on Antarctic ice shelf melt”. Zenodo https://doi.org/10.5281/zenodo.15528055 (2025).
Youngs, M. mkyoungs/NG_SO_IceShelf: files required to replicate results from “Quantifying climatic forcing versus meltwater feedbacks on Antarctic ice shelf melt”. Zenodo https://doi.org/10.5281/zenodo.17992455 (2025).
Boerner, T. J., Deems, S., Furlani, T. R., Knuth, S. L. & Towns, J. in Practice and Experience in Advanced Research Computing 173–176 (ACM, 2023); https://dl.acm.org/doi/10.1145/3569951.3597559