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Climate intervention on a high-emissions pathway could delay but not prevent West Antarctic Ice Sheet demise

Author

Listed:
  • J. Sutter

    (University of Bern
    University of Bern)

  • A. Jones

    (Met Office)

  • T. L. Frölicher

    (University of Bern
    University of Bern)

  • C. Wirths

    (University of Bern
    University of Bern)

  • T. F. Stocker

    (University of Bern
    University of Bern)

Abstract

Solar radiation modification (SRM) is increasingly discussed as a tool to reduce or avert global warming and concomitantly the risk of ice-sheet collapse, as is considered possible for the West Antarctic Ice Sheet (WAIS). Here we analyse the impact of stratospheric aerosol injections on the centennial-to-millennial Antarctic sea-level contribution using an ice-sheet model. We find that mid-twenty-first-century large-scale SRM could delay but ultimately not prevent WAIS collapse in a high-emissions scenario. On intermediate-emissions pathways, SRM could be an effective tool to delay or even prevent an instability of WAIS if deployed by mid-century. However, SRM interventions may be associated with substantial risks, commitments and unintended side effects; therefore, emissions reductions to prevent WAIS collapse seem to be the more practical and sensible approach at the current stage.

Suggested Citation

  • J. Sutter & A. Jones & T. L. Frölicher & C. Wirths & T. F. Stocker, 2023. "Climate intervention on a high-emissions pathway could delay but not prevent West Antarctic Ice Sheet demise," Nature Climate Change, Nature, vol. 13(9), pages 951-960, September.
    • Handle: RePEc:nat:natcli:v:13:y:2023:i:9:d:10.1038_s41558-023-01738-w
    DOI: 10.1038/s41558-023-01738-w
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    References listed on IDEAS

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    1. Nicholas R. Golledge & Elizabeth D. Keller & Natalya Gomez & Kaitlin A. Naughten & Jorge Bernales & Luke D. Trusel & Tamsin L. Edwards, 2019. "Global environmental consequences of twenty-first-century ice-sheet melt," Nature, Nature, vol. 566(7742), pages 65-72, February.
    2. Detlef Vuuren & Jae Edmonds & Mikiko Kainuma & Keywan Riahi & Allison Thomson & Kathy Hibbard & George Hurtt & Tom Kram & Volker Krey & Jean-Francois Lamarque & Toshihiko Masui & Malte Meinshausen & N, 2011. "The representative concentration pathways: an overview," Climatic Change, Springer, vol. 109(1), pages 5-31, November.
    3. M. A. Depoorter & J. L. Bamber & J. A. Griggs & J. T. M. Lenaerts & S. R. M. Ligtenberg & M. R. van den Broeke & G. Moholdt, 2013. "Calving fluxes and basal melt rates of Antarctic ice shelves," Nature, Nature, vol. 502(7469), pages 89-92, October.
    4. R. Reese & G. H. Gudmundsson & A. Levermann & R. Winkelmann, 2018. "The far reach of ice-shelf thinning in Antarctica," Nature Climate Change, Nature, vol. 8(1), pages 53-57, January.
    5. M. A. Depoorter & J. L. Bamber & J. A. Griggs & J. T. M. Lenaerts & S. R. M. Ligtenberg & M. R. van den Broeke & G. Moholdt, 2013. "Correction: Corrigendum: Calving fluxes and basal melt rates of Antarctic ice shelves," Nature, Nature, vol. 502(7472), pages 580-580, October.
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