How may agricultural activities impact riparian vegetation around a waterway?

PPM and PPB are units used in atmospheric chemistry to describe the concentration of gases.

Data from our research which we make publicly available.

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.

An illustrated example, showing how to input data and interpret SolarView results.

Management of stream riparian areas - including vegetation and stock access - influences the health of streams and downstream water bodies.

View a collection of maps showing the impact of past El Niño and La Niña events.

There are many lines of evidence showing that NZ has warmed during the past century.

Grey mullet have a worldwide distribution and Aotearoa is at the southern limit of their range.

Nutrients in waterways are essential for the growth of algae and aquatic plants but too much can destroy an ecosystem.

Tau kōura is a traditional Māori fishing method commonly used to harvest kōura or freshwater crayfish in areas where they are abundant.