Aquatic and Environmental Studies

Coastal shallow-water environments—estuaries, lagoons, tidal flats, and nearshore zones—are shaped by the continuous interplay of water movement, sediment redistribution, and biological activity, all of which operate across scales that are difficult to observe directly or predict with simple analytical tools. Numerical modeling, increasingly run on high-performance computing systems, has become the primary way researchers reconstruct past conditions, interpret present measurements, and project how these systems will respond to storms, sea-level rise, or human interventions such as dredging and coastal construction. A central challenge is coupling physical hydrodynamic models—which track flows, waves, and sediment transport—with ecosystem models that capture how aquatic organisms both respond to and modify their physical environment. Active work focuses on improving the fidelity of those coupled models, developing evidence-based biological rehabilitation strategies for degraded coastal zones, and quantifying how anthropogenic pressures interact with natural variability in ways that can tip a system toward an altered and often less productive state.

Works

49,961

Total citations

207,605

Keywords

Numerical ModelingHydrodynamic ProcessesShallow Water FlowsCoastal ZoneSediment TransportHigh-Performance Computing