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Hydro
Hydro-electricity is a renewable energy source that relies on the inflow of water into storage lakes upstream of a dam. -
Mean daily maximum temperatures (°C)
These datasets are available in a range of formats. -
National and regional climate maps
Research ProjectMaps of average annual rainfall, temperature and other climate variables have been produced for all of New Zealand, based on the period 1981–2010. -
Yesterday's UV Index
Plots of UV levels throughout the day at different locations. -
Island Climate Update
Publication seriesA monthly summary of the climate in the tropical South Pacific islands, with an outlook for the coming months. -
Map Scott
Education ResourceScott Base, Antarctica Antarctica is the coldest, windiest and driest continent. -
Water take
Water take (also known as water abstraction) has a range of valuable public and private uses. -
Tuna - elvers and recruitment
Once in freshwater, glass eels develop into darker pigmented juvenile eels known as elvers. -
When fresh water meets salty water
When fresh water meets salty water - a classroom exercise that explores the physics of estuaries.