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Mining
Mining is the extraction of metal and mineral resources, such as gold, coal, petroleum, and ironsand -
Mean daily minimum temperatures (°C)
These datasets are available in a range of formats. -
Al Brown's Hapuku Recipe
Al Brown is an award-winning chef, co-owner of Wellington’s Logan Brown restaurant, television presenter on Hunger for the Wild, writer, and fisherman. -
Tuna - spawning grounds
All species of freshwater tuna spawn at sea, although the spawning grounds of only four species are known with certainty worldwide. -
Shortjaw kōkopu
Has a receding lower jaw and black spots behind the head. -
Scientists explore deepest parts of the Kermadec Trench
Media release06 June 2017Scientists exploring the Kermadec Trench believe they have retrieved the deepest ever sediment sample from the bottom of the ocean using a wire-deployed corer. -
New Zealand bathymetry - Further information
Technical information about our datasets and methodology along with related resources. -
Definitions of drought
There are several definitions of drought, depending upon whether it is viewed as a hazard or a risk. -
Wastewater Treatment
Wastewater treatment is the separation and extraction of solid waste from liquid waste, and the removal of nutrients and pathogens.