Water quality: related PDFs
State and Trends of River Water Quality in the Manawatū-Whanganui Region
January 2020
This study analysed the available river water quality data in the Manawatū-Whanganui Region. The report describes the state of water quality...
This study analysed the available river water quality data in the Manawatū-Whanganui Region. The report describes the state of water quality...
Solutions assessment for Regional Water Plan Change
January 2020
Environment Canterbury worked with the Waimakariri zone committee over a number of years to develop a plan to manage water quality...
Environment Canterbury worked with the Waimakariri zone committee over a number of years to develop a plan to manage water quality...
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.
This memo sets out the current state of nitrogen allocation in the Hurunui catchment in the Canterbury region.
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.
Analysis of river water quality state and trends for the Manawatū-Whanganui Region for the period up to 2017.
Aggregating trend data for environmental reporting
December 2018
Methods for aggregating trend analyses performed on many sites to summarise broad-scale water quality changes.
Methods for aggregating trend analyses performed on many sites to summarise broad-scale water quality changes.
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 30 January 2020).
The LWP-Trends library to undertake water quality trend analysis in the R statistical computing environment (updated 30 January 2020).
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
Predictive modelling of current and natural loads of nutrient and estimation of anthropogenic increases
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
Consideration of proposed fencing rules in New Zealand with respect to contaminant generation at the national scale