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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Showing 1 - 9 of 994 results
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Journal Article

A Global Database of Soil Plant Available Phosphorus

Soil phosphorus drives food production that is needed to feed a growing global population. However, knowledge of plant available phosphorus stocks at a global scale…
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Guidance

Monitoring chlorophyll a in lakes

Chlorophyll a is a photosynthetic pigment found in plants and algae, including in phytoplankton (microscopic algae suspended in a water column). High concentrations of chlorophyll…
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Journal Article

Role of organic anions and phosphatase enzymes in phosphorus acquisition in the rhizosphere of legumes and grasses grown in a low phosphorus pasture soil

Rhizosphere processes play a critical role in phosphorus (P) acquisition by plants and microbes, especially under P-limited conditions. Here, we investigated the impacts of nutrient…
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Technical Report

Challenges and Opportunities for New Zealand Agriculture under Climate Change (2022 update)

Future climate is likely to have a major impact on the primary sector, and has the potential to drive major shifts in land use as…
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Video

Revitalise Te Taiao seminar: Whenua, Life, Values

Dr John Reid was a special guest speaker at the Revitalise te Taiao seminar recently held in Te Whanganui-a-Tara (Wellington). Dr Reid presented on the…
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Summary

Consumers' Willingness to Pay for Sustainability and Other Attributes

Evidence gathered by four separate Our Land and Water research programmes has found that food shoppers in New Zealand's key export markets do value attributes…
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Method

A Heuristic Method for Determining Changes of Source Loads to Comply with Water Quality Limits in Catchments

A common land and water management task is to determine where and by how much source loadings need to change to meet water quality limits…
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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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