Coastline 2D: coastal floodplain

Illustration of a 2D coastline with saltwedge

Illustration of a 2D coastline with sea-level rise and increased swell

Illustration of a 2D coastline indicating sea-level rise with continental shelf

Illustration of a 2D coastline indicating sea-level rise and continental slope

Illustration of 2-dimensional coastline base of a closed estuary with nearshore reefs

Illustration of a 3D coastline with barrier island and lagoon system

Illustration of estuary base with coastal embayment

Illustration of coastline base with river to ocean gradient