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 995 results
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Journal Article

Meat insights: Uruguayan consumers' mental associations and motives underlying consumption changes

A telephone survey (n = 601) was conducted in Uruguay to explore participants' mental associations with meat and the underlying reasons changes in the quantity…
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Technical Report

Measuring real time nitrate leaching from a Hawkes Bay onion Field

The primary objective of this project was to prove that successful real time ‘in situ' nitrate measuring was possible using a nitrate sensor and that…
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Guidance

Towards a Physiographic Map: Information for Regional Councils

Physiographic Environments of New Zealand research is developing a cost-effective technique to measure and map (as an integrated physiographic layer) how features of the natural…
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Method

Tool for relating land use/management to sediment rating curve for the Manawatu catchment

Visual clarity of water is the distance (in metres) through water that objects can be seen. It is variable over time because it depends on…
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Journal Article

Estimation of nutrient loads from monthly water quality data

Causes of variation between loads estimated using alternative calculation methods and their repeatability were investigated using 20 years of daily flow and monthly concentration samples…
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Journal Article

Geographically-explicit, dynamic partial equilibrium model of regional primary value chains – Mathematical formulation and application to forestry in Northland region of New Zealand

This paper lays out the mathematical foundation of the Primary Value Chains (PVC) model, which is a geographically explicit, dynamic partial equilibrium model of regional…
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Journal Article

On the use of multicriteria decision analysis to formally integrate community values into ecosystem-based freshwater management

Freshwater ecosystems are essential to peoples' economic, cultural, and social well-being, yet are still among the most threatened ecosystems on the planet. Consequently, a plethora…
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Guidance

Tech Note: Nitrate-Nitrogen Leaching in Horticulture

Two-page guidance from Ravensdown for nutrient management decisions/practices in horticulture, and the implications of these practices when combined with rainfall events resulting in drainage. Based…
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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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