Publications per year
Publications per year
Personal profile
Research interests
Marika Holland is an Earth system scientist who studies polar regions and their interactions with the global system. Her research is primarily focused on the role of sea ice, including long-term sea ice change, sea ice predictability, and polar climate variability. She has extensive experience in using Earth system models to study the system and has been active in the development of improved sea ice models for climate simulations.
Related documents
Education/Academic qualification
Mathematics, BA, University of Colorado Boulder
Aerospace Engineering, PhD, Program in Atmosphere and Ocean Sciences, University of Colorado Boulder
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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An Antarctic ecosystem value index to quantify ecological value across trophic levels and over time
DuVivier, A. K., Krumhardt, K. M., Landrum, L. L., Sylvester, Z., Şen, B., Labrousse, S., Che-Castaldo, C., Eparvier, A., Holland, M. M., LaRue, M. A., Nissen, C., Levy, M. N., Jenouvrier, S. & Brooks, C., Dec 2026, In: Nature Communications. 17, 1, 3203.Research output: Contribution to journal › Article › peer-review
Open Access -
Challenges in identifying Antarctic coastal polynyas in satellite observations and climate model output to support ecological climate change research
Landrum, L. L., DuVivier, A. K., Holland, M. M., Krumhardt, K. & Sylvester, Z., Mar 30 2026, In: Cryosphere. 20, 3, p. 1815-1840 26 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Ecological forecasts highlight opposing effects of long-term climate change on population demography
Ventura, F., Sen, B., Che-Castaldo, C., Barbraud, C., Delord, K., Krumhardt, K., Holland, M., Landrum, L., Sylvester, Z., Lukacs, P. & Jenouvrier, S., Mar 2026, In: Ecology. 107, 3, e70330.Research output: Contribution to journal › Article › peer-review
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Emergent climate change signals within Antarctic sea ice and associated ecosystems
Krumhardt, K. M., Landrum, L., Şen, B., DuVivier, A. K., Levy, M. N., Nissen, C., Holland, M. M. & Jenouvrier, S., Mar 2026, In: Nature Climate Change. 16, 3, p. 364-371 8 p.Research output: Contribution to journal › Article › peer-review
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Quantifying Under-Ice Phytoplankton Blooms in the Changing Arctic and Southern Oceans
Payne, C. M., DuVivier, A. K., Krumhardt, K. M., Lovenduski, N. S. & Holland, M. M., Apr 28 2026, In: Geophysical Research Letters. 53, 8, e2026GL121750.Research output: Contribution to journal › Article › peer-review
Open Access
Prizes
Activities
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Science in the Spotlight: Flooding in Alaskan Coastal Communities
DuVivier, A. (Speaker), Holland, M. (Speaker) & Landrum, L. (Speaker)
Nov 13 2025Activity: Give a talk or presentation › Invited talk
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Sea Ice Modeling in the CESM
DuVivier, A. (Adjoint Faculty), Bailey, D. (Adjoint Faculty) & Holland, M. (Adjoint Faculty)
Jul 8 2025Activity: Teaching/Mentoring › Teaching or Training at Workshops/Tutorials/Colloquia
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Opportunities and challenges with state-of-the-art modeling of sea ic eprocesses
DuVivier, A. (Speaker), Bailey, D. (Speaker) & Holland, M. (Speaker)
Jun 26 2025Activity: Give a talk or presentation › Invited talk
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Quantifying the Value of Antarctic Polynyas on the Ecosystem from Phytoplankton to Penguins
DuVivier, A. (Speaker), Krumhardt, K. (Speaker), Landrum, L. (Speaker) & Holland, M. (Speaker)
May 2025Activity: Give a talk or presentation › Poster
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How useful is the observationally-based Arctic sea ice sensitivity metric for model analysis and prediction?
Holland, M. (Speaker), Bailey, D. (Speaker), DuVivier, A. (Speaker) & Jahn, A. (Speaker)
May 2025 → …Activity: Give a talk or presentation › Oral presentation
Datasets
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CESM2 Perfect Model Prediction Ensembles, 2030
Holland, M. (Creator) & Bailey, D. (Creator), NSF NCAR - National Center for Atmospheric Research, Jul 8 2024
DOI: 10.5065/2E1Z-JN83
Dataset
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CESM2 Perfect Model Predictions for 2010
Holland, M. (Creator) & Bailey, D. (Creator), NSF NCAR - National Center for Atmospheric Research, Apr 16 2024
DOI: 10.5065/7XEE-S265
Dataset
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CESM2 Tuned Sea Ice Albedo Experiments
Bailey, D. (Creator), Holland, M. (Creator), Kay, J. (Contributor), DeRepentigny, P. (Contributor), DuVivier, A. (Creator), Blanchard-Wrigglesworth, E. (Contributor), Deser, C. (Creator), Jahn, A. (Contributor), Singh, H. (Contributor), Smith, M. (Contributor), Webster, M. (Contributor), Edwards, J. (Creator), Lee, S.-S. (Contributor), Rodgers, K. (Contributor) & Rosenbloom, N. (Creator), NSF NCAR - National Center for Atmospheric Research, Jul 25 2025
Dataset
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CESM2 CMIP5 Ensemble
Holland, M. (Creator) & Hannay, C. (Creator), NSF NCAR - National Center for Atmospheric Research, Jan 1 2022
DOI: 10.26024/4zgv-rt74
Dataset
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CESM2 Tuned Sea Ice Albedo Experiments
Bailey, D. (Creator), Holland, M. (Creator), Kay, J. (Creator), DeRepentigny, P. (Creator) & DuVivier, A. (Creator), NSF NCAR - National Center for Atmospheric Research, 2025
Dataset