Project Information
SGER: Testing the use of OSL dating of beach deposits along the Antarctic Peninsula
This Small Grant for Exploratory Research explores the possibility of dating beach deposits on the Antarctic Peninsula using Optical Stimulated Luminescence (OSL). This area is undergoing uplift in response to glacial retreat, and dating these deposits will allow for estimations of ice sheet thickness during the last glacial maximum through the creation of new sea level curves. Accurate reconstructions of ice sheet size are critical to predicting sea level rise in response to global warming. In terms of other broader impacts, this project supports a graduate student, who is learning cutting edge analytical techniques while applying them to questions of global climate change.
Person Role
Simms, Alexander Investigator
Antarctic Earth Sciences Award # 0724929
Data Management Plan
None in the Database
Product Level:
Not provided
  1. Theilen, B. M., Simms, A. R., DeWitt, R., Zurbuchen, J., Garcia, C., & Gernant, C. (2023). The impact of the Neoglacial and other environmental changes on the raised beaches of Joinville Island, Antarctica. Antarctic Science, 1–20. (doi:10.1017/s0954102023000275)
Platforms and Instruments

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