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PDF Reports

Guidance for economic analysis under NPS-FM

December 2018
Guidance on using economic analysis under the National Policy Statement for Freshwater Management.

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Te Awarua-o-Porirua rural economics

December 2018
Scenario modelling focusing on the rural sector of the Te Awarua-o-Porirua catchment.

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Nitrogen allocation in the Hurunui catchment (Canterbury region) and its relevance for dryland farming

December 2018
This memo sets out the current state of nitrogen allocation in the Hurunui catchment in the Canterbury region.

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Science preparedness for limit-setting process

December 2018
Report identifying the types of scientific information and skills needed for limit setting processes for Environment Southland.

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State and trends of river water quality in the Manawatū-Whanganui Region

December 2018
Analysis of river water quality state and trends for the Manawatū-Whanganui Region for the period up to 2017.

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Aggregating trend data for environmental reporting

December 2018
Methods for aggregating trend analyses performed on many sites to summarise broad-scale water quality changes.

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Water quality trend analysis functions for R

July 2018
The LWP-Trends library to undertake water quality trend analysis in the R statistical computing environment (updated 17 December 2018).

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Predictive modelling of current and natural loads of nutrient and estimation of anthropogenic increases

October 2017
Predictive modelling of current and natural loads of nutrient and estimation of anthropogenic increases

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Consideration of proposed fencing rules in New Zealand with respect to contaminant generation at the national scale

September 2017
Consideration of proposed fencing rules in New Zealand with respect to contaminant generation at the national scale

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Hurunui zone limit setting process Economic assessment of the current state

August 2017
Hurunui zone limit setting process Economic assessment of the current state

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