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

Co-innovation and Integration and Implementation Sciences: Measuring their research impact – examination of five New Zealand primary sector case studies

The Primary Innovation programme investigated co-innovation to solve complex agricultural problems in five New Zealand primary sector projects. The projects engaged diverse stakeholders using a…
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Video

Farming with the sun: Agrivoltaics from a farming perspective

Listen to an international panel of farmers, who have integrated agrivoltaics into their farming businesses, share their experiences and key learnings. The webinar concludes with…
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Technical Report

Effects of climate change and erosion mitigation on suspended sediment loads and visual clarity in the Wairoa catchment, Hawke’s Bay

The Wairoa River is significant to the iwi and hapū of Te Rohe o Te Wairoa. An important threat to the health of the river…
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Journal Article

Quantifying contaminant losses to water from pastoral land uses in NZ I: Development of a spatial framework for assessing losses at a farm scale

Assessing the effectiveness of mitigation measures for reducing contaminant losses to water from pastoral farming systems is a challenging task. Two important factors that contribute…
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Journal Article

Determining the likelihood and cost of detecting reductions of nitrate‑nitrogen concentrations in groundwater across New Zealand

Nitrate‑nitrogen (NO3-N) is a contaminant of concern in groundwater worldwide. Stakeholders need information on the ability to detect changes in NO3-N concentrations to prove that land management…
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Journal Article

Plant species rather than elevated atmospheric CO2 impacts rhizosphere properties and phosphorus fractions in a phosphorus deficient soil

By 2050, elevated atmospheric CO2 (eCO2) could stimulate plant growth, but dwindling phosphorus (P) stocks in the soil could limit growth. However, little is known…
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Technical Report

Improving water quality outcomes through real-time quality monitoring: Final report

Effective and reliable, continuous nitrate groundwater sensor monitoring has significant potential for application at the catchment level over several years – to help support a…
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Technical Report

Indicators of Collective Responsibility by Catchment Groups

This report makes some general observations about the process of developing indicators and then offers some suggested indicators for catchment groups and for support organisations.…
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Interactive Tool

Groundwater Detection Power Calculator

This GitHub package is designed to calculate the statistical power of detecting a change in groundwater/surface concentration depending on sampling duration, sampling frequency, ‘true’ receptor…
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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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