Atmospheric analysis

NIWA has developed a powerful software tool for the analysis of water quality data.

Sometimes wind can feel like a bit of a mystery because we can feel it, but not see it.

Estuaries are at the bottom of the freshwater drainage network and, effectively, are a part of it. This means that every time we act to protect and enhance streams and rivers we are also benefiting the estuary at the downstream end.

There are two species of kōura or freshwater crayfish in Aotearoa.

Find out more about our water quality tools.

View data that show reported target catch and estimated bycatch.

A range of different mining techniques have been developed to obtain these valuable resources

We can supply a wide range of weather or climate monitoring instruments from single parameter sensors to fully equipped and installed climate stations.

These datasets are available in a range of formats.

A handful of species we work on

To get the most benefit from a fish stock in the long term, we need to maximise our yield without damaging the fish population we rely on.