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

Shifting from land-use capability to land-use suitability

The LUS classification system will be based on concatenation of three categories: land-use potential, contribution to catchment contaminant delivery, and pressure in receiving environments (Fig.…
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Technical Report

Community Perceptions of Collaborative Freshwater Planning: A survey in three NZ regions

Regional councils are trialling collaborative planning as a means of addressing New Zealand's complex challenges in freshwater management. Collaborative freshwater planning processes are now underway…
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Video

Perception of Drone Use in Environmental Management

Can drones be used to efficiently demonstrate environmental compliance and thus ecological sustainability? This short video describes research that investigated the perceptions of farmers and…
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Technical Report

EU Green Deal: Impact on New Zealand’s Land-based Primary Producers

Several areas of focus for the EU Green Deal are likely to pose significant challenges for New Zealand’s export sectors, not only directly in the…
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Technical Report

Measuring real time nitrate leaching from a Hawkes Bay onion Field

The primary objective of this project was to prove that successful real time ‘in situ' nitrate measuring was possible using a nitrate sensor and that…
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Technical Report

New Zealand's monitoring frameworks for agricultural sustainability and assurance

This report looks at some industry sustainability assurance and monitoring schemes – including organic certification, Sustainable Wine NZ, and New Zealand Good Agricultural Practice –…
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Phosphorus Best Practice

Investigating whether current fertiliser and effluent guidelines and policy are strong enough to prevent phosphorus loss
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Journal Article

Comparison of four learning-based methods for predicting groundwater redox status

Knowing the location where groundwater denitrification occurs, or by proxy the groundwater redox status (oxic, mixed, and anoxic), is valuable information for assessing and managing…
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Journal Article

Attribution of River Water-Quality Trends to Agricultural Land Use and Climate Variability in New Zealand

Trends at 1051 river monitoring sites across New Zealand incrementing annually for time windows of 10 and 20 years over the 28-year period ending 2017…
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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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