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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Guidance

Monitoring chlorophyll a in lakes

Chlorophyll a is a photosynthetic pigment found in plants and algae, including in phytoplankton (microscopic algae suspended in a water column). High concentrations of chlorophyll…
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Infographic

Farm Soil Health: Healthy soil, healthy plants, healthy people

This visual summary document contains several infographics that show a general improvement in soil health as land-use changed from forestry to pasture. Monitoring and management…
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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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Journal Article

Applying whakapapa research methodology in Māori kin communities in Aotearoa New Zealand

Indigenous research methods centralises the importance of Indigenous ways of researching, validating and interpreting knowledge. In Māori kin-community (kāinga) contexts this methodology is called whakapapa.…
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Infographic

Summary: Determining GHG Reduction Potential Through Regenerative Agriculture

This infographic depicts the key processes contributing to greenhouse gas balance in agricultural systems with livestock, and outlines the proposed effects of regenerative agriculture and…
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Technical Report

Evaluation of the physiographic method for the Tasman Region

The work undertaken in this project provides Tasman District Council with a foundation for which the physiographic approach can be applied within the region. The…
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Technical Report

Establishing perennial ground cover species, as a management practice to suppress weeds in a pipfruit orchard’s “weed spray strip”

Can low-growing, perennial plants be established as a ground cover in pipfruit orchards, as a replacement for a traditional ‘weed spray strip’ management practice? In…
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Technical Report

Case Study: Waiapu Kokahuhua

This is one of four mana whenua case studies that provide insights about addressing barriers and challenges they have experienced in freshwater management that could…
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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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