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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Journal Article

Let Nature be your teacher: Caring for agricultural landscapes through a sense of place

While the global agri-food system has fed a rapidly growing global population, industrialisation of agriculture is contributing to negative ecological and social outcomes. Strengthening humanity’s…
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Journal Article

The implications of lag times between nitrate leaching losses and riverine loads for water quality policy

Understanding the lag time between land management and impacts on riverine nitrate–nitrogen (N) loads is critical to understand when action to mitigate nitrate–N leaching losses…
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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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Journal Article

A new robust hybrid model based on support vector machine and firefly meta-heuristic algorithm to predict pistachio yields and select effective soil variables

Pistachio production is an economically important crop that grows in arid environments. To predict yield and sustainably manage the use of natural resources such as…
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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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Journal Article

On the use of multicriteria decision analysis to formally integrate community values into ecosystem-based freshwater management

Freshwater ecosystems are essential to peoples' economic, cultural, and social well-being, yet are still among the most threatened ecosystems on the planet. Consequently, a plethora…
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Technical Report

Using an indicator matrix to determine the correlations and relationships between Māori agribusiness drivers

The report outlines an indicator matrix that assists Māori agribusinesses in prioritising their goals to maximise their potential across values. It is based on a…
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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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