Our Land and Water

Toitū te Whenua, Toiora te Wai

Explore our tools, information and resources

Quick links to information that is relevant to you:

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

Use one, some or all the filters below to explore our resources, tools & research.

Know what you are looking for? Type below

Or, use our filtered search by selecting as little or as much as you like.

Journal Article

Interpreting nesting storm event suspended sediment discharge hysteresis relationships at large catchment scales

Reducing soil erosion and sediment delivery into rivers is a major aim for land management in New Zealand. Therefore, it is important to identify areas…
View Journal Article
Video

A New Hill Country Vision

Verdantia Research is a company that spun out of a large body of research, including one Our Land and Water research project.  This video shares…
View Video
Infographic

Catchment Journey Template

This Catchment Journey Template offers catchment groups an interactive way to capture their freshwater restoration vision and goals with a focus on sustainable land management…
View Infographic
Journal Article

An integrative approach to silvopastoral system design: perspectives, potentials and principles

Silvopastoral systems have complex impacts on a diverse range of outcomes, making it essential to design these systems using an integrative approach to maximise positive…
View Journal Article
Guidance

Applying phosphorus fertiliser

Applying the right P fertiliser in the right places at the right time and rate can reduce losses. This factsheet is primarily for farmers, including…
View Guidance
Technical Report

The impact of policy on sustainable land use options in New Zealand

Do current national and regional policy frameworks discourage (or insufficiently encourage) change at the scale and diversity needed for the Our Land and Water National…
View Technical Report
Guidance

Monitoring total phosphorus in lakes

Phosphorus is an essential nutrient for the growth and development of plants and animals. However, elevated phosphorus concentrations in a lake can lead to eutrophication,…
View Guidance
Presentation

Quantifying Actual Denitrification in Groundwater Systems – poster

This poster provides a one-page summary of research to quantify actual denitrification in groundwater systems. Measurement of neon, argon and N2(g) identifies: 1. Excess N2(g)…
View Presentation
Journal Article

Assessment of excess N2 for quantifying actual denitrification in NZ groundwater systems

Denitrification in groundwaters is a key nitrate (NO3) attenuation process, where leached NO3 can be reduced to gaseous forms of nitrogen (N2). In this study,…
View Journal Article

Join our Newsletter

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.

Scroll to Top