Atmospheric analysis

NIWA has transformed 1.5 million square kilometres of data into the most accurate and detailed map yet of the land underneath the sea around New Zealand.

Smelt have a distinctly forked tail and a strong cucumber smell.

Understanding how hazards impact people and the environment provides the foundation for informed decision making for a resilient Pacific.

Objective: to observe the relationship between temperature and relative humidity.

About snapper eggs

Whitianga Wharf sea levels

Shellfish gathering and farming take place in marine and freshwater environments.

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

The Intergovernmental Panel on Climate Change (IPCC) is charged with assessing the most up to date scientific, technical and socio-economic research on climate change.

Learn about different kinds of beachs and how they form, with diagrams and examples of each type.