Our Land and Water

Toitū te Whenua, Toiora te Wai

Explore our tools, information and resources

Quick links to information that is relevant to you:

Our Land and Water has now ended.
Our mission was to preserve the most fundamental treasures of Aotearoa – its land and water – while producing value from those same treasures.

Resource Finder

Use one, some or all the filters below to explore our resources, tools & research.

Know what you are looking for? Type below

Or, use our filtered search by selecting as little or as much as you like.

Technical Report

Pasture For Humans

Protein harvesting from pasture has the potential to provide Aotearoa farmers with alternate land-use choice. For the farmer, the inclusion of protein harvesting has the…
View Technical Report
Journal Article

Handrails through the Swamp? A Pilot to Test the Integration and Implementation Science Framework in Complex Real-World Research

The socio-environmental challenges the world faces are ‘swamps’: situations that are messy, complex, and uncertain. The aim of this paper is to help disciplinary scientists…
View Journal Article
Journal Article

Optimising sampling frequency for change detection of variables in lake monitoring programs

Optimized sampling regime can match restoration timeline with improvements in water quality. Duration and frequency of the optimized sampling regime affect operational monitoring costs. Detecting…
View Journal Article
Guidance

Excluding stock from smaller streams

This factsheet is for farmers, industry bodies and regional authorities developing regional freshwater policy. Most of the contaminant load in waterways across New Zealand originates…
View Guidance
Video

Agrivoltaics and Te Ao Māori

Mavis Mullins (Rangitāne, Atihaunua a Pāpārangi), chair of Nga Whenua Rahui, discussons how lessons from the past can inform decisions about the use of agrivoltaics…
View Video
Video

Quantifying the Effect of Trees on Slope Stability in New Zealand Hill Country: Research Video

In this research video, we explore the findings of Raphael Spiekermann’s PhD research that quantified the effects of different tree species on slope stability using…
View Video
Video

The Effect of Kānuka Trees on Surface Runoff and Sediment and Nutrient Losses: Research Video

In this research video, we explore the results of Tom Mackay-Smith’s PhD at Massey University, measuring the impact of spaced kānuka trees on surface runoff…
View Video
Summary

Study Shows Dairy Farm Work is Helping Improve Water Quality

The implementation of Good Management Practices on-farm does improve water quality, proves new research that analysed water quality trends over 20 years. As part of…
View Summary
Journal Article

Impacts of long-term biomass management on soil phosphorus under temperate grassland

We assessed and quantified the cumulative impact of 20 years of biomass management on the nature and bioavailability of soil phosphorus (P) accumulated from antecedent…
View Journal Article

Join our Newsletter

Where are we conducting our research?

This interactive map shows the location of all our research projects to help connect you with the research happening in your catchment.

Hover over regions and click to see key information about the projects.

Scroll to Top