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Filtering by: Creator Parker, Kai Creator Ruggiero, Peter

What's streamflow got to do with it? A probabilistic simulation of the competing oceanographic and fluvial processes driving extreme along-river water levels

Creator:

Serafin, Katherine A., Ruggiero, Peter, and Parker, Kai

Abstract:

Extreme water levels generating flooding in estuarine and coastal environments are often driven by compound events, where many individual processes such as waves, storm surge, streamflow, and tides coincide. Despite this, extreme water levels are typically modeled in isolated open-coast or estuarine environments, potentially mischaracterizing the true risk of flooding...

Resource Type:

Article

Full Text:

Ruggiero1, Kai Parker3, and David F. Hill3 1College of Earth, Ocean, and Atmospheric Sciences, Oregon State
Emulation as an approach for rapid estuarine modeling

Creator:

Parker, Kai, Ruggiero, Peter, Serafin, Katherine A., and Hill, David F.

Abstract:

Probabilistic flood hazard assessment is a promising methodology for estuarine risk assessment but currently remains limited by prohibitively long simulation times. This study addresses this problem through the development of an emulator, or surrogate model, which replaces the simulator (in this case the coupled ADCIRC+SWAN model) with a statistical representation...

Resource Type:

Article