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Thomas Frederikse

Photo of Thomas Frederikse

Address:

4800 Oak Grove Drive
M/S 300-323

Pasadena, CA 91109

Phone:

(818) 354-8912

Curriculum Vitae:

Click here

Member of:

Sea Level And Ice

Biography

I’m interested in the drivers of regional and global sea-level changes on inter-annual to multi-decadal time scales. Regional sea level often behaves different than the global mean, which is challenging for making future sea-level projections. To attribute these differences and regional patterns to physical processes, I use a wide range of models and observations. With these models and observations, we are now more and more able to explain local sea-level behavior, which results in more reliable projections of future changes in regional sea level.

Education

  • PhD (cum laude), department of Geoscience and Remote Sensing, Delft University of Technology, the Netherlands, March 2018
  • MSc. Applied Physics, Delft University of Technology, the Netherlands, September 2013
  • BSc. Applied Physics, Delft University of Technology, the Netherlands, September 2011

Professional Experience

  • May 2018-present: JPL Postdoc, Jet Propulsion Laboratory, Pasadena, CA
  • December 2017 – April 2018: Postdoc, Institute of Marine and Atmospheric Research (IMAU), Utrecht University, the Netherlands
  • May 2013 – September 2013: Student intern, Max Planck Institute for Meteorology, Hamburg, Germany

Research Interests

  • Global and regional sea-level changes
  • Contemporary sea-level observations from satellites and tide gauges
  • Solid-earth processes and gravitational and rotational feedbacks
  • Ocean dynamics and heat content
  • Mass exchange between the oceans, cryosphere and land

Selected Awards

  • 2021 JPL Outstanding Postdoc Presentation Award
  • 2019 Department of Geoscience & Remote Sensing Outstanding Paper Award
  • 2018 Buys Ballot National Research School Best Poster Award
  • 2017 Department of Geoscience & Remote Sensing Outstanding Poster Award

Selected Publications

  1. Frederikse, T., Landerer, F., Caron, L., Adhikari, S., Parkes, D., Humphrey, V. W., Dangendorf, S., Hogarth, P., Zanna, L., Cheng, L., & Wu, Y.-H. (2020). The causes of sea-level rise since 1900. Nature, 584 (7821), 393–397. https://doi.org/10.1038/s41586-020-2591-3
  2. Hamlington, B., Frederikse, T., Thompson, P., Willis, J., Nerem, R., & Fasullo, J. (2020). Past, Present and Future Pacific Sea Level-Change. Earth’s Future. https://doi.org/10.1029/2020EF001839
  3. Larour, E., Caron, L., Morlighem, M., Adhikari, S., Frederikse, T., Schlegel, N.-J., Ivins, E., Hamlington, B., Kopp, R., & Nowicki, S. (2020). ISSM-SLPS: Geodetically compliant Sea-Level Projection System for the Ice-sheet and Sea-level System Model v4.17. Geoscientific Model Development, 13 (10), 4925–4941. https://doi.org/10.5194/gmd-13-4925-2020
  4. Frederikse, T., Buchanan, M. K., Lambert, E., Kopp, R. E., Oppenheimer, M., Rasmussen, D. J., & van de Wal, R. S. W. (2020). Antarctic Ice Sheet and emission scenario controls on 21st-century extreme sea-level changes. Nature Communications, 11 (1), 390. https://doi.org/10.1038/s41467-019-14049-6
  5. Hamlington, B. D., Piecuch, C. G., Reager, J. T., Chandanpurkar, H., Frederikse, T., Nerem, R. S., Fasullo, J. T., & Cheon, S.-H. (2020). Origin of interannual variability in global mean sea level. Proceedings of the National Academy of Sciences, 201922190. https://doi.org/10.1073/pnas.1922190117
  6. Hamlington, B. D., Frederikse, T., Nerem, R. S., Fasullo, J. T., & Adhikari, S. (2020). Investigating the Acceleration of Regional Sea-level Rise During the Satellite Altimeter Era. Geophysical Research Letters. https://doi.org/10.1029/2019GL086528
  7. Frederikse, T., Landerer, F. W., & Caron, L. (2019). The imprints of contemporary mass redistribution on local sea level and vertical land motion observations. Solid Earth, 10 (6), 1971–1987. ttps://doi.org/10.5194/se-10-1971-2019
  8. De Roode, S. R., Frederikse, T., Siebesma, A., Ackerman, A. S., Chylik, J., Field, P., Fricke, J., Gryschka, M., Hill, A., Honnert, R., Krueger, S., Lac, C., Lesage, A. T., & Tomassini, L. (2019). Turbulent transport in the Gray Zone: A large-eddy model intercomparison study of the CONSTRAIN cold air outbreak case. Journal of Advances in Modeling Earth Systems. https://doi.org/10.1029/2018MS001443
  9. Vermeersen, B. L., Slangen, A. B., Gerkema, T., Baart, F., Cohen, K. M., Dangendorf, S., Duran-Matute, M., Frederikse, T., Grinsted, A., Hijma, M. P., Jevrejeva, S., Kiden, P., Kleinherenbrink, M., Meijles, E. W., Palmer, M. D., Rietbroek, R., Riva, R. E., Schulz, E., Slobbe, D. C., Simpson, M. J., Sterlini, P., Stocchi, P., van de Wal, R. S., & van der Wegen, M. (2018). Sea-level change in the Dutch Wadden Sea. Netherlands Journal of Geosciences, 97 (03), 79–127. https://doi.org/10.1017/njg.2018.7
  10. Frederikse, T., Jevrejeva, S., Riva, R. E. M., & Dangendorf, S. (2018). A Consistent Sea-Level Reconstruction and Its Budget on Basin and Global Scales over 1958–2014. Journal of Climate, 31 (3), 1267–1280. https://doi.org/10.1175/JCLI-D-17-0502.1
  11. Kleinherenbrink, M., Riva, R., & Frederikse, T. (2018). A comparison of methods to estimate vertical land motion trends from GNSS and altimetry at tide gauge stations. Ocean Science, 14 (2), 187–204. https://doi.org/10.5194/os-14-187-2018
  12. Dangendorf, S., Marcos, M., Wöppelmann, G., Conrad, C. P., Frederikse, T., & Riva, R. (2017). Reassessment of 20th century global mean sea level rise. Proceedings of the National Academy of Sciences, 114 (23), 5946–5951. https://doi.org/10.1073/pnas.1616007114
  13. Frederikse, T., Simon, K., Katsman, C. A., & Riva, R. (2017). The sea-level budget along the Northwest Atlantic coast: GIA, mass changes, and large-scale ocean dynamics. Journal of Geophysical Research: Oceans, 122 (7), 5486–5501. https://doi.org/10.1002/2017JC012699
  14. Frederikse, T., Riva, R., Kleinherenbrink, M., Wada, Y., van den Broeke, M., & Marzeion, B. (2016). Closing the sea level budget on a regional scale: Trends and variability on the Northwestern European continental shelf. Geophysical Research Letters, 43 (20), 10, 864–10, 872. https://doi.org/10.1002/2016GL070750