Our Land and Water

Toitū te Whenua, Toiora te Wai

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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.

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Infographic

The denitrification process

Denitrification is a natural process that reduces the amount of nitrate entering rivers and other freshwater bodies. In some groundwater systems, microorganisms turn nitrate into…
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Journal Article

A global perspective on the history of phosphorus management decision support approaches in agriculture: Lessons learned and directions for the future

The evolution of phosphorus (P) management decision support tools (DSTs) and systems (DSS), in support of food and environmental security has been most strongly affected…
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Technical Report

Retiring Farmland into Ngahere

The purpose of this report, fact sheet and information video is to introduce successful low-cost native planting methods which can be used as an educational…
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Summary

Adoption of the Tīmata Method for Restoring Native Bush

Over two million native forest plants have been sold and over 8600 hectares planted using the Tīmata Method for establishing ngahere (native bush). This article…
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Summary

Beyond Sauv Blanc: How Does Marlborough Imagine Its Future Land Use?

Marlborough communities share a strong desire to increase native and agricultural diversity, and restore and conserve the landscape for future generations, but research in the…
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Technical Report

Quantifying resilience to drought and flooding in agricultural systems

Soil has physical properties that affect its ability to retain water in periods of drought, and drain water in times of extreme or prolonged rainfall.…
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Summary

Future scenarios for arable agriculture

Food security, tackling climate change through emissions reduction, and developing alternative proteins in New Zealand are three threads that were explored by the Future Scenarios…
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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.

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