# Water quality

| Figure 17 : Three-dimensional view of the bathymetry of Malakal harbour, Palau.
| Anim 27 : Visualisation of the predicted depth-averaged tidal currents in Malakal harbour during spring tides and no wind.
| Anim 28 : Visualisation of the sewage plume in Malakal harbour when the discharge point is located just offshore past the small headland at the centre of the picture.
| Anim 29 : Visualisation of the sewage plume in Malakal harbour if the discharge point was located just inside the small headland at the centre of the picture.
| Figure 18 : A sketch of the possible pathways of heavy metals in a muddy estuary, adapted from Salomons and Forstner (1984).
| Anim 30 : Visualisation of the predicted dissolved heavy metal plume in the Fly River estuary at spring tides and no wind, if the metal in the estuarine mud bath was at equilibrium with that in the suspended mud.
| Anim 31 : Visualisation of the predicted particulate heavy metal plume in the Fly River estuary at spring tides and no wind, if the metal in the estuarine mud bath was at equilibrium with that in the suspended mud.

[ Main Menu ]