Sarah Elise Sapper

Sarah Elise Sapper

Research Assistant


Publication year:
  1. Published

    Constraining sources and sinks of subglacial methane from the Greenland ice sheet using clumped isotopes

    Adnew, G. A., Schroll, M., Sapper, Sarah Elise, Röckmann, T., Popa, M. E., Jørgensen, C. J., Keppler, F., van der Veen, C., Sivan, M., Blunier, Thomas & Christiansen, Jesper Riis, 2023. 2 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  2. Published

    Clumped isotopes as a tool to discern the sources and sinks of methane in a subglacial environment

    Adnew, G. A., Röckmann, T., Blunier, Thomas, Jørgensen, C. J., Sivan, M., Sapper, Sarah Elise, Popa, M. E., Veen, C. V. D. & Christiansen, Jesper Riis, 8 Mar 2024.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  3. Published

    The IceWorm: an improved low-cost, low-power sensor for measuring dissolved CH4 in water bodies

    Christiansen, Jesper Riis, Sapper, Sarah Elise & Jørgensen, C. J., 2023. 2 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  4. Published

    Proglacial icing Rieperbreen: tracking the source of water with natural and artificial tracers

    Sapper, Sarah Elise, Hodson, A. J. & Glade, T., Apr 2018.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  5. Published

    Proglacial icing: chemical characteristics and source of water at the Foxfonna glacier, Svalbard

    Sapper, Sarah Elise, Hodson, A. J. & Glade, T., 2017.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  6. Published

    The WaterWorm: a low-cost, low power sensor for the detection of dissolved CH4 in glacial meltwater

    Sapper, Sarah Elise, Christiansen, Jesper Riis & Jørgensen, C. J., 2022. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  7. Published

    Subglacial methane cycling under the Greenland Ice Sheet 

    Hatton, J., Polášková, A., Garnett, M., Trubac, J., Christiansen, Jesper Riis, Jørgensen, C., Sapper, Sarah Elise, Vinšová, P., Blunier, Thomas, Zarsky, J., Dyonisius, M., Znamínko, M. & Stibal, M., 2022. 2 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  8. Published

    Large mercury release from the Greenland Ice Sheet invalidated

    Jørgensen, C. J., Søndergaard, J., Larsen, M. M., Kjeldsen, Kristian Kjellerup, Rosa, D., Sapper, Sarah Elise, Heimbürger-Boavida, L., Kohler, S. G., Wang, F., Gao, Z., Armstrong, D. & Nyrop Albers, C., 26 Jan 2024, In: Science advances. 10, 4

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    No evidence for large mercury release from the Greenland Ice Sheet: recent conclusions on global mercury budget invalidated.

    Jørgensen, C. J., Søndergård, J., Larsen, M. M., Kjellerup Kjeldsen, K., Rosa, D., Sapper, Sarah Elise, Heimbürger-Boavida, L., Kohler, S. G., Wang, F., Gao, Z., Armstrong, D. & Nyrop Albers, C., 8 Mar 2024.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  10. Published

    No evidence for large subglacial source of mercury from the southwestern margin of the Greenland Ice Sheet

    Jørgensen, C. J., Søndergaard, J., Larsen, M. M., Kjeldsen, K. K., Rosa, D., Sapper, Sarah Elise, Christiansen, Jesper Riis & Albers, C. N., 2021, EarthArXiv, 9 p.

    Research output: Working paperResearch

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