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November 16 @ 4:00 pm - 5:00 pm CST

EEPS Seminar:  Ken Ferrier, Georgia Tech

Abstract Title:  Himalayan waste management: Sea-level responses to sediment erosion and deposition

Abstract:

Changes in sea level are of wide interest because they provide information about Earth’s internal structure and the sensitivity of ice sheets to climate change.  Inferences about the causes of past sea-level change, however, are complicated by difficulties in untangling different drivers of sea-level change from one another.  Here I review recent insights on sea-level responses to sediment redistribution under the erosion of mountain belts and growth of sedimentary deposits.  Our analyses show that sediment redistribution can locally generate significant sea-level perturbations over glacial-interglacial timescales, and that neglecting these processes can lead to substantial errors in inferences of global ice volume at past interglacials.  I conclude by discussing recent advances and challenges in modeling the surface processes that lead to sediment redistribution, and highlight prospects for overcoming these challenges.

Details

Date:
November 16
Time:
4:00 pm - 5:00 pm
Event Category:

Venue

100 Keith-Wiess Geological Laboratories
Rice University, 6100 Main Street, MS 126
Houston, TX 77005 United States
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Phone:
713-348-4880
Website:
earthscience.rice.edu

For outside visitors, the best way to get to our department is to come in on Rice Blvd and turn into entrance 20 (intersection of Rice and Kent St.). At the stop sign, you will see a visitor parking lot.  From there, walk east to the department.  The google map below shows exactly where our building is.