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

Dairy Effluent Systems for High Rainfall – Report Final

The purpose of this project was to develop and pilot practical solutions for high rainfall dairy effluent systems with the movement away from discharge of…
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Interactive Tool

Map of Total Sediment Yield and Reduction Potential

An interactive map shows the total sediment yield and the potential for mitigation strategies to reduce sediment losses from land to water by 2035. The…
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Guidance

Ki uta ki tai: mātāpono me te pūtaiao, ngā korero whakamahuki ma te kaitiaki – From mountains to the sea: values and science for an informed kaitiaki / guardian

Estuaries, located between land and sea, are diverse and productive ecosystems that provide a wide range of highly valued goods and services. The health of…
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Method

A spatial analysis framework to assess responses of agricultural landscapes to climates and soils at regional scale

This chapter describes the structure, datasets and processing methods of a new spatial analysis framework to assess the response of agricultural landscapes to climates and…
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Te Taiao framework in use

Lessons from Our Land and Water

The Our Land and Water National Science Challenge journey to a Tiriti-led science partnership: the lived experience and the lessons learned
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This project has produced
Information Type Icon Journal Article OutlineInformation Type Icon Technical Reports Outline
Summary

Awanui Huka Pak: Producing Kai in the Footprints of Our Forebears

Read about the largest Māori kiwifruit entity operating in Aotearoa, Awanui Huka Pak. Featuring the kōrero of Te Awanui Huka Pak chairperson, Ratahi Cross, we…
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Journal Article

A review of regulations and guidelines related to winter manure application

Winter manure application elevates nutrient losses and impairment of water quality compared to applications in other seasons. We reviewed worldwide mandatory regulations and voluntary guidelines…
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Video

NZ’s Catchment and Biodiversity Groups: Goals, Activities & Needs – webinar

In this webinar, Jim Sinner and Marc Tadaki of Cawthron present the findings of a survey of catchment and biodiversity groups. The survey was conducted…
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Technical Report

Enhancing mauri of land and water through land-use change

Located in the Waikato, Lake Waikare is one of Aotearoa New Zealand’s most polluted lakes. The Nikau Farm is a Maaori-owned farm at the southern…
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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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