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

The Influence of a flood event on the potential sediment control of baseflow phosphorus concentrations in an intensive agricultural catchment

We sampled sediments in an agricultural catchment in Reporoa, New Zealand, before and after a scouring flood event. The tributary was chosen for its low…
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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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Technical Report

Application of Eutrophication Potential Indicators in a Case Study Catchment in NZ

The objective of this work was to determine the effects and implications of Eutrophication Potential indicators in the lifecycle assessment of livestock farm systems using…
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Presentation

Science to policy and back again: compliant land use practices still cause P leaching

NZ Freshwater Sciences Conference – December 2018
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Technical Report

Te Tiriti-led and mission-oriented: Assessing Phase 2 of Our Land and Water Toitū te Whenua, Toiora te Wai

We provide evidence to support that deliberately embedding the Te Taiao model helped those involved in OLW, researchers and non-researchers, Māori and non-Māori, conceptualise, legitimise…
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New Models Of Collective Responsibility

New Models of Collective Responsibility

Developing new ways to strengthen the connection between people, land and water
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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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Video

Can green crops capture enough nitrogen for vegetable growing?

Nitrogen fertiliser use is becoming increasingly restricted and expensive, so vegetable growers are looking for new methods to manage the high nitrogen demands of their…
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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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