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

CLUES model calibration: residual analysis to investigate potential sources of model error

This paper presents the results of the latest calibrations of the CLUES model for each of total nitrogen, total phosphorus and Escherichia coli. CLUES has…
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Technical Report

Legumes for Our Land and Water

Using deferred grazing technology to increase the legume content of hill country pastures. Deferred grazing, which involves grazing exclusion from late spring until after seed-fall…
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Video

Agrivoltaics and Te Ao Māori

Mavis Mullins (Rangitāne, Atihaunua a Pāpārangi), chair of Nga Whenua Rahui, discussons how lessons from the past can inform decisions about the use of agrivoltaics…
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Mapping Freshwater Contaminants

Mapping Freshwater Contaminants

A set of research projects collectively mapping freshwater contaminant transport from source to sink
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Map

Potential Groundwater Recharge Zones in New Zealand – image

Map of the potential groundwater recharge zones across New Zealand (500m x 500m resolution), which can be used to identify areas of high nutrient leaching…
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Guidance

Impacts of sediment on banded kōkopu

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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Interactive Tool

Open-Access Evidence Base

This open-access evidence base neatly organises by issue links to 1500 international and domestic primary sources of information, vetted for relevance and credibility. It includes…
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Eutrophication Product Footprinting

Eutrophication indicators will help New Zealand agribusiness reduce environmental impacts and meet expected new European environmental standards
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Journal Article

Suitability of six extraction methods for isolating a large quantity of high-quality RNA from NZ free-draining stony soil

High-quality RNA from soil is essential for investigating the functionality of soil microbial communities. The affordability the RNA-Seq method enables innovative studies of whole ecosystems…
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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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