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

Establishing perennial ground cover species, as a management practice to suppress weeds in a pipfruit orchard's “weed spray strip”

Can low-growing, perennial plants be established as a ground cover in pipfruit orchards, as a replacement for a traditional ‘weed spray strip’ management practice? In…
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Technical Report

Measuring the benefits of management actions: Mitigation effectiveness monitoring design (proof of concept phase)

A five-step process was developed to answer the key question asked of Working Group 1:'Have the mitigation actions resulted in improved freshwater outcomes?'. To assist…
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Guidance

Analysing Trade-Offs in Land-Use Decision-Making

A free training course by Xiaoting Hou-Jones (IIED, UK) and Alan Renwick (Lincoln University, New Zealand). This virtual training aims to help researchers learn how…
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Journal Article

A risk index tool to minimize the risk of nitrogen loss from land to water

Simple models can help reduce nitrogen (N) loss from land and protect water quality. However, the complexity of primary production systems may impair the accuracy…
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Video

Detection Power & Lag Webinar

A webinar on the detection power calculator, for measuring and monitoring change in water quality.
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Journal Article

Towards implementation of robust monitoring technologies alongside freshwater improvement policy in NZ

International studies point out that some freshwater policy objectives are not achieved. This study describes that this is in part caused by shortcomings that include:…
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Journal Article

Anthropogenic increases of catchment nitrogen and phosphorus loads in New Zealand

Spatial regression models were used to predict yields of nitrogen (N) and phosphorus (P) discharged from catchments throughout New Zealand. The models were derived using…
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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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