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.

News

Sorry, we couldn't find any posts.

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.

Infographic

Summary: Farm Economic Metrics for Regenerative Agriculture

A 1-page visual summary of a suggested approach to assess the return of regenerative farming businesses.
View Infographic
Infographic

Denitrification completeness is related to oxygen

Groundwater denitrification varied across the sites studied by the Benign Denitrification in Groundwaters project. The main end product of groundwater denitrification (nitrogen gas or nitrous…
View Infographic
Journal Article

Estimating and modelling the risk of redox-sensitive phosphorus loss from saturated soils using different soil tests

Phosphorus (P) loss from agricultural soils can negatively affect water quality. Models and management to decrease losses increasingly focus on P that is available and…
View Journal Article
Infographic

State of Grain: Impacts & risks for dairy farmers

This infographic depicts the risks, supply and demand for imported feed in New Zealand. The PDF of this infographic linked below will print on two…
View Infographic
Guidance

Guide to Vision Mātauranga

The Guide to Vision Mātauranga was developed by the Rauika Māngai, an assembly of senior Māori representatives from across the National Science Challenges, for for…
View Guidance
Technical Report

The Matrix of Drivers 2016: Driving Better Investment and Accelerating Impact Through a Prioritisation Matrix

This report presents the first stage of an overview of international and national drivers which have the potential to affect land use change and/or practice.…
View Technical Report
Summary

Growing Kai Under Increasing Dry: Adapting to Increasing Drought

Advice to central and regional government, industry bodies, and the research, science and innovation community on what is needed to better support primary sector adaptation…
View Summary
Technical Report

SedNetNZ, SLUI and contaminant generation. Part 2: Nitrogen, phosphorus and E. coli

Horizons Regional Council (HRC) requested Manaaki Whenua – Landcare Research (MWLR) to update SedNetNZ for the HRC region and use the results to assess the…
View Technical Report
Technical Report

Faecal source tracking to understand the role of introduced predators and avian species on water quality assessments in the Makiriri Reserve, Dannevirke

Escherichia coli are used as indicators of faecal contamination in water quality assessments, but ‘naturalised' non-faecal E. coli and non-pathogenic E. coli-like bacteria can confound…
View Technical Report

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