The emergence and submergence history of the Bering Strait remains a puzzle in understanding both it the Pacific/Arctic gateway history but also its role in controlling the flow and stability of ocean currents between the Arctic, Pacific and the North Atlantic. We seek applications for a Post-doctoral Research Fellow (one year but renewable to two) with computer skills in dynamic topography modeling and Glacial Isostatic Adjustments to explore how regional and far field geophysics can be used to reconcile both land-based paleoshorelines and marine based paleoceanographic records to better understanding the history of the Beringian gateway and its climatic impacts. The time frame of interest concerns change over glacial/interglacial timescales since the first submergence of the Strait roughly 5 million years ago.
This work will be an exciting collaboration, starting with small workshop that could involve scientists with shared interests in the problem and with records that could be used to develop best data-model comparisons. Work in the first year could lead to an NSF proposal for new field-work and additional geochronology on land based records. Ideal candidates will have a PhD at time of hire in a quantitative subject and have some experience with GIA and DT modeling.