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.

Resource Finder

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Guidance

Impacts of sediment on īnanga

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

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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Faecal Source Tracking

Identifying the sources of faecal contamination in waterways, and identifying naturalised Escherichia coli to help establish water quality for swimming
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Journal Article

Evidence for the effects of land use on freshwater ecosystems in New Zealand

We used the pressure-state-impact (PSI) framework to assess evidence of land-use effects on New Zealand freshwater ecosystems. There was substantial evidence of land-use effects, particularly…
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Technical Report

Case Study: Nga Iwi o te Tauihu

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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Journal Article

Minimizing phosphorus leaching from a sandy clay loam caused by phosphorus fertilizers

At moderate to high fertilization rates, sandy-textured soils can leach much phosphorus (P) threatening surface water quality. High rates are used to compensate for P…
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Protein Future Scenarios

Protein Future Scenarios

Future scenarios for land use in Aotearoa New Zealand
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This project has produced
Information Type Icon Infographic OutlineInformation Type Icon Presentation OutlineInformation Type Icon Summary OutlineInformation Type Icon Technical Reports OutlineInformation Type Icon Video Outline
Journal Article

The Role of Relationships, Respect, and Self-determination in Creating Equitable Research Partnerships: The Case of Revitalise Te Taiao

Forming equitable research partnerships is a well-known challenge, particularly when some partners are indigenous and others have a colonizing heritage of exercising power over others.…
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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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