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

Predicting Land-Based Nitrogen loads and Attenuation in the Rangitikei River Catchment – the Implications for Land Use

Where both the intensity of land use in high N-attenuation areas was increased and the intensity of land use in low N-attenuation areas was decreased,…
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Journal Article

The potential for potassium chloride fertiliser applications to leach cadmium from a grazed pasture soil

Cadmium (Cd) is a biotoxic element that can enter the human food chain via plants grown in Cd-enriched soil. Chloride (Cl) can solubilise Cd in…
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Technical Report

Creating a diverse and sustainable dairy farming and forestry landscape

Analysis of the results and discussion indicates that our hypothesis did not eventuate. There was not the increase in pasture production in the ‘shade’ environment…
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Method

Refinement of the Framework for Assessment of Recreational Water Quality

Regional and city council staff now have a documented process to follow when faecal contamination is identified in freshwater, created by ESR researchers involved in…
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Technical Report

The Case for a Novel Edible Nut Agroforestry System

This paper reviews the case for a novel agroforestry system in the Rotorua lakes catchments, based on an interest in trees that can produce edible…
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Technical Report

Consumer Insights and Willingness to Pay for Attributes: NZ Wine in California, USA

To achieve greater value in global markets, New Zealand can increase its understanding of our international customers’ demands for products from New Zealand’s land and…
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Technical Report

Measuring actual denitrification to understand nitrogen loads through aquifers

Ne is an inert, soluble, gas which is present in air and has been used in international studies to understand recharge conditions. The aim of…
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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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