Geomorphology and Sedimentology

Geomorphology is the study of how planetary landscapes change through time in response to physical, chemical, and biological processes. Researchers in the department study landscapes over a wide range of scales, from particle-scale sediment transport to the global evolution of planetary surfaces, utilizing a variety of methods including computational modeling, field studies, and experimental work. Examples of recent research projects include investigating the effects of floods and debris flows on stream channels; quantifying rates of sediment erosion and deposition in coastal wetlands; constraining fluvial modification on the surface of Mars to assess the planet’s potential for habitability; and using computational modeling to understand landscape evolution on the icy moons on Jupiter, Saturn, and other giant planets.

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