Coasts

Radio and acoustic tracking of fish (or any animal) allows the movement and activity of animals to be recorded over the life of the transmitter (battery size dependent).

Passive Integrated Transponders (PIT) are used to tag fish (or any animal) for life.

A 42-day voyage to the Mertz Polynya region of Antarctica.

An experiment in Henderson Creek, Auckland, has demonstrated how tidal creeks variously import, export and deposit sediment, depending on the wind and freshwater runoff, and modulated by the tide.

Mangrove forests, which are important parts of estuarine ecosystems in a number of ways, are sensitive to changing sea level.