Upwelling and Downwelling in the ocean
What is upwelling and downwelling and what does this mean for the earth's oceans?
Marine Systems
Ocean Currents in Australia
Spending a day by the sea you may notice some ocean currents at work, such as localised rips or larger-scale tidal movements. Currents in the ocean can be quite complicated and may be driven by wind, temperature differences, water densities or tides.
