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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Showing 1 - 9 of 994 results
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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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Journal Article

Viewpoint: Act local, effect global: Integrating farm plans to solve water quality and climate change problems

Local farm plans can be used to minimise the effect of food production on water quality and greenhouse gas emissions but must be integrated with…
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Model

Scenario design of New Zealand future agriculture

We have developed a simple decision-support tool that is the first to represent the whole agricultural system of New Zealand at the national scale. The…
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Guidance

Monitoring macroinvertebrates in rivers

Macroinvertebrates are animals that lack a backbone and, while small, are large enough to be seen with the naked eye. The freshwater environments they inhabit…
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Journal Article

Limiting grazing periods combined with proper housing can reduce nutrient losses from dairy systems

Pasture-based and grass-fed branding are often associated with consumer perceptions of improved human health, environmental performance and animal welfare. Here, to examine the impacts of…
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Presentation

Investigation of methods to predict groundwater redox status using limited data

NZ Freshwater Sciences Society Annual Conference, December 2018
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Technical Report

The viability, feasibility, and environmental effects from using New Zealand sourced phosphate

New Zealand has accessible, on-shore sources of phosphate, finds this report. There are known phosphate deposits in Clarendon, Otago (containing at least 1.6Mt of phosphate…
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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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