-; and overwash deposition by individual storms. brie is used to simulate large-scale coastline evolution arising from alongshore sediment transport processes; this is accomplished by connecting individual barrier3d models through diffusive alongshore sediment transport. Human dynamics are incorporated in cascade in two separate modules. The first module simulates strategies for preventing roadway pavement damage during overwashing events, including rebuilding roadways at sufficiently low elevations to allow for burial by overwash, constructing large dunes, and relocating the road into the barrier interior. The second module incorporates management strategies for maintaining a coastal community, including beach nourishment, dune construction, and overwash removal. For a full description of model dynamics, please see "The Future of Developed Barrier Systems - Part I: Pathways Toward Uninhabitability, Drowning, and Rebound" by Anarde et al., (2024, Earth ArXiv preprint).
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