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

Interoperable Models for Land and Water: Framework selection and preliminary design (consultation draft)

Key objectives for this research include providing a nationally applicable system of models, in an open source interoperability framework, which draws on national datasets where…
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Interactive Tool

LandscapeDNA

The LandscapeDNA information hub gives you access to the Physiographic Environment Classification developed with funding from Our Land and Water. Interactive maps allow you to…
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Presentation

Molecular Approaches to Identify Benign Denitrification in Shallow Groundwaters

We measured lower dissolved N2O and higher denitrifier genes abundance in the groundwater samples collected from reducing (anoxic) groundwaters sites, as compared with the groundwater…
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Model

Land-Water Interoperable Models

This report summarisises the work of the Interoperable Modelling Systems for Integrated Land and Water Management programme. The programme aimed to develop an interoperable modelling…
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Journal Article

The Land Resource Circle: Supporting land-use decision making with an ecosystem-service-based framework of soil functions

Land information has in the past focused on the key land and soil properties that physically or chemically support or limit the use of land.…
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Journal Article

A copula-based analysis of severity-duration-frequency of droughts in six climatic regions of NZ

We used a copula to model the joint drought duration-severity distribution and frequency to generate SDF curves for six locations in different climatic regions (3…
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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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Technical Report

A perspective on Te Ao Māori and regenerative agriculture – Tangata ahu whenua: nurturing our landscapes

This report provides an overview on te ao Māori (the Māori worldview) and regenerative agriculture. Although alignment has been suggested by many across all agricultural…
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Guidance

Monitoring nitrogen in rivers

Nitrogen in water is an essential nutrient for the growth of plants and algae. Whilst nitrogen is naturally present at low levels in rivers, excessive…
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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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