Andrew Swales and Raiha Tuahine use a quadrat1 to monitor life in the Kāwhia Estuary2.
Position: Principal Scientist – NIWA Coasts and Estuaries, Freshwater. Field: Coastal and Estuarine Physical Processes. Andrew Swales is a scientist and group manager with NIWA. His work involves ...
A square (of either metal, wood or plastic) used in ecology and geography to isolate a sample.
A partially enclosed body of water where freshwater mixes with saltwater from the sea.
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