Demonstration Model

River Contaminant Transport Model

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Objective: Simulate sediment-bound toxic contaminant transport in a sloped 1D river channel. Demonstrates equilibrium partitioning of toxics between water column and bed sediment, deposition, and downstream contaminant plume evolution.

Dimensions: 2D (depth-averaged, 1 layer)

Grid: 100 horizontal cells | IC = 100, JC = 1

Run Period: 2 days

Activated Modules: Hydrodynamics, Sediment transport, Chemical fate and transport

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