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

Examining the effect on sediment loss by differential pricing in the ETS to encourage land use change on highly erodible land

We defined three land use change scenarios on highly erodible land to examine the effect on sediment loss by differential pricing in the New Zealand…
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Technical Report

Dairy Effluent Systems for High Rainfall – Report Final

The purpose of this project was to develop and pilot practical solutions for high rainfall dairy effluent systems with the movement away from discharge of…
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Interactive Tool

Map of Total Sediment Yield and Reduction Potential

An interactive map shows the total sediment yield and the potential for mitigation strategies to reduce sediment losses from land to water by 2035. The…
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Summary

Using Cause and Effect Relationships to Enhance Freshwater Management

We've summarised research on how Aotearoa's fresh water responds to stressors into a short Research Findings Brief. Using Lake Hayes near Queenstown as a scenario…
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Guidance

Impacts of sediment on tuna longfin eel

This is one of a collection of 11 fact sheets bringing together existing scientific information on the impacts of sediment on freshwater and estuarine fish…
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Journal Article

Impact of delivering green dairy products on farm in New Zealand

This paper aims to explore whether consumers' willingness-to-pay (WTP) a price premium could incentivise dairy farmers to deliver products with credence attributes (CAs) in New…
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Journal Article

Predicting improved optical water quality in rivers resulting from soil conservation actions on land

Soil conservation not only conserves soil but it improves the water clarity of water in rivers. This improvement may be estimated by the methods shown…
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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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