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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Guidance

Impacts of sediment on aua yellow-eyed mullet

This is one of a collection of 11 fact sheets bringing together existing scientific information on the impacts of sediment on freshwater and estuarine fish…
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Video

Worker Requirements Webinar

Labour shortages in the agrifood sector were highlighted when Covid-19 closed borders, but the underlying shortages go back further. For example, the conversion of sheep,…
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Journal Article

Variability of Escherichia coli Concentrations in Rivers during Base-Flow Conditions in NZ

We compared the variability of E. coli concentrations in baseflow of 3 different-sized rivers in both summer and winter at the time scales of minutes,…
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Journal Article

Linking land value to indicators of soil quality and land use pressure

Soil quality is used to assess the soil’s ability to maintain ecological and environmental quality as well as agricultural productivity. A unique indicator associated with…
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Guidance

Using farm dairy effluent on free-draining soils

Additional measures, on top of regulations and industry good practice and guidelines, may be needed to minimise P losses from FDE applied to free-draining soils.…
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Infographic

Collective Storytelling

Collective storytelling as a river restoration tool. Five catchment restoration communities across New Zealand were engaged to explore how knowledge sharing via stories could inspire…
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Journal Article

Attribution of River Water-Quality Trends to Agricultural Land Use and Climate Variability in New Zealand

Trends at 1051 river monitoring sites across New Zealand incrementing annually for time windows of 10 and 20 years over the 28-year period ending 2017…
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Presentation

Monitoring to detect changes in river water quality across New Zealand

Presentation at Freshwater Sciences 2023, the joint meeting of the Society for Freshwater Science and the Australian and New Zealand Freshwater Science societies.
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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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