Mathieu (Ph.D. Mechanical Engineering from Ecole Centrale Paris, France) is an expert on polar ice sheets and the effects of global climate change on the cryosphere. He joined UCI in 2014, from NASA’s Jet Propulsion Laboratory. Mathieu manages this research group, which focuses on better understanding and explaining ongoing changes in the Cryosphere, as well as reducing uncertainties in the ice sheet contribution to sea level rise using numerical modeling. More info…
Contact: mathieu.morlighem [at] uci.edu
Youngmin (M.Sc. Energy Systems Engineering, Seoul National University, South Korea) joined our group in 2015 as a graduate student in the department of Earth System Science. He is interested in understanding ice sheet changes and the contribution of the cryosphere to sea level rise in the future using numerical modeling.
Contact: youngmc3 [at] uci.edu
In May of 2016, Tyler graduated with a B.Sc. in both Meteorology and Applied Mathematics from the State University of New York at Oswego. From there, he joined the department of Earth System Science at UCI to pursue his interests in ice sheet variability and its response to both anthropogenic climate warming and natural variability. In particular, the application of numerical modeling to investigate subsequent changes in ice flow dynamics is fascinating to him.
Contact: tpelle [at] uci.edu
Josh is using ISSM to study the past behavior of the Greenland Ice Sheet over the last 120,000 years, with particular attention on the Holocene (last 11,000 years), where important paleoclimate archives constraining the past margin migration history of the ice sheet exist. Direct goals of this effort aim to establish critical constraints on the sensitivity of the Greenland Ice Sheet margin to surface forcings (temperature and precipitation), particularly over southwestern Greenland where paleoclimate evidence supports possible retreat inland of the current ice margin during the middle Holocene. Also, relying on developments in data assimilation and inversion capabilities within ISSM, paleoclimate archives of past margin history will be used as targets to invert for unknown parameters such as basal friction and surface mass balance, which are critical components dictating ice sheet variability. By looking at the past behavior of the Greenland Ice Sheet we hope to produce improved spinups which account for not only the past thermal evolution of the ice sheet over the last glacial cycle, but also one which accounts for past variability in margin history. In doing so, a potential outcome will also help to constrain variables that are crucial in dictating the variability of the ice sheet during the past.
Contact: jcuzzone[at] uci.edu
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Past lab members (and last known location)
- Sylvestre Rebuffi (Intern 2015, now PhD student at Oxford)
- Claire Girard (Intern 2016, now working at Electricité de France)
- Johannes Bondzio (postdoc 2017-2018)
- Ellen Robo (Intern 2018 now PhD student at Caltech)