On 1 July 2025, NIWA merged with GNS Science to become Earth Sciences New Zealand.

Riparian planting to protect waterways and water quality at Fieldays 2016

graph by Dave Allen, NIWA

We are specialists in the use of riparian strips to reduce the flow of nutrients into waterways. Our knowledge of other pollution management strategies means we can offer multi-dimensional solutions. NIWA Fieldays stand 2016.