Geological formations and processes

Earth-surface processes research traces how sediment is produced, transported, and deposited across landscapes and ocean floors — from rivers carrying sand to deltas, to dense underwater avalanches called turbidity currents that sculpt the deep seafloor. Understanding these systems matters because sedimentary records encode millions of years of climate, sea-level, and tectonic history, and because submarine landslides and sediment flows pose real hazards to seafloor infrastructure. Sequence stratigraphy gives scientists a framework for reading that record systematically, but predicting how tectonic forcing and Holocene sea-level changes interact to reshape deltas and continental margins in real time remains an active challenge. Researchers are currently working to connect fine-scale sediment dynamics — grain by grain — with the large-scale stratigraphic patterns visible in seismic data and rock outcrops.

Works

153,753

Total citations

1,481,758

Keywords

SedimentationFluvial SystemsSequence StratigraphyTurbidity CurrentsSubmarine LandslidesDelta Evolution