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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Technical Report

Indicators for the Future: Lessons from Next Generation Systems

The Indicators Working Group worked with Our Land and Water's Next Generation Systems (NGS) researchers to prioritise and evaluate indicators. NGS involves researchers working with…
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Interactive Tool

Map of Total Phosphorus Yield and Reduction Potential

An interactive map shows the total phosphorus (TP) yield and the potential for mitigation strategies to reduce TP losses from land to water by 2035.…
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Infographic

State of Grain: Impacts & risks for dairy farmers

This infographic depicts the risks, supply and demand for imported feed in New Zealand. The PDF of this infographic linked below will print on two…
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Journal Article

The Sustainable Development Goals and Indigenous Peoples: Another Missed Opportunity?

Indicators have emerged as a powerful communication tool for complex phenomena in the shift towards quantitative measurement. Using a framework informed by the United Nations…
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Technical Report

Mosaics Testing Model

Our modelling indicates that while more mosaic-y landscapes are likely to produce somewhat better outcomes in profitability terms, the differences are likely to be small.…
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Technical Report

Denitrification in Shallow groundwaters – an ecosystem service or a pollution swap

Our observations highlight the influence of different hydrogeological settings on spatial variability of partial or complete (benign) denitrification in shallow groundwaters. A better understanding and…
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Journal Article

Denitrification potential in the subsurface environment in the Manawatu River catchment

Understanding the effects of hydrogeological factors on loss, transport and fate of farm nutrients is essential for predicting their impacts on ecosystem health of receiving…
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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…
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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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