Estuary 2D: dunes and salt wedge

Illustration of a 2D coastline with saltwedge

Illustration of estuary base with salt wedge

Illustration of estuary base with inverse salt wedge

Illustration of estuary base with rocky catchment and salt wedge

Illustration of a 2D estuary with continental island and offshore reef

Illustration of open estuary base with channels and sand dunes

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

Illustration of estuary base with coastal embayment