Atmospheric analysis

These datasets are available in a range of formats.

Tuna are found in all sorts of habitats (places), including coastal estuaries, lakes, wetlands, rivers, mountain streams and even alpine tarns.

Find out how you can have access to NIWA's research vessels to carry out marine research voyages.

This lesson will explore the use of Māori environmental indicators [tohu] to anticipate local weather and climate conditions.

Extremes of temperature are rare as the Chatham Islands are small land masses surrounded by sea.

About snapper eggs

New Zealand faces a variety of hazards associated with undersea geological activity.

Temperature affects the number and type of animals and plants that live in a waterway.