Analysis of Water Quality in New Zealand Lakes and Rivers

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Creative Commons Attribution 3.0 New Zealand

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18 Oct 2015

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107
Document ID11698
File nameanalysis-of-water-quality-in-new-zealand-lakes-and-rivers.pdf
TypePDF
Size2.31 MB

Nitrate leaching from livestock time series 1990–2017 data quality

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Creative Commons Attribution 4.0 International

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470
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16 Apr 2019

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3
Document ID21936
File namenitrate-leaching-from-livestock-time-series-19902017-data-quality.pdf
TypePDF
Size732 KB

Update of National Groundwater Quality Indicators: State and Trends December 2004-2013

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Creative Commons Attribution 3.0 New Zealand

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19 Oct 2015

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Raw data, and state and trend calculations for key groundwater quality indicators, including nitrate-nitrogen, ammoniacal-nitrogen, dissolved reactive phosphorus, dissolved iron, dissolved manganese, total dissolved solids content, and electrical conductivity.

Statistics reported on include:
- median and median absolute deviation
- percentiles
- trend magnitudes
- statistical test p-values (from the Mann-Kendall trend test, Kruskal-Wallis test for seasonality, and sign-tests and Wilcoxon rank-sum tests for distribution differences).

The following report and spreadsheets relate to the "Ground water quality" measures on the Environmental Indicators, Te taiao Aotearoa website:
- Moreau M, Daughney C, 2015. Update of National Groundwater Quality Indicators: State and Trends December 2004-2013, GNS Science Consultancy Report 2015/16. 38 p.
- Spreadsheet2_NGMP_results
- Spreadsheet1_NGMP_metadata
- raw_data_for trends_NGMP.

Document ID11707
File nameupdate-of-national-groundwater-quality-indicators-state-and-trends-december-2004-2013.pdf
TypePDF
Size1.96 MB

Nitrate leaching data quality

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Creative Commons Attribution 4.0 International

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16 Apr 2019

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3
Document ID21935
File namenitrate-leaching-data-quality.pdf
TypePDF
Size732 KB

Stats NZ (2017) Technical note on initial assessment of modelled e coli data

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Creative Commons Attribution 3.0

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24 Apr 2017

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15
Document ID12871
File namestats-nz-2017-technical-note-on-initial-assessment-of-modelled-e-coli-data.pdf
TypePDF
Size650 KB

Nitrate leaching from livestock 2017 data quality

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Creative Commons Attribution 4.0 International

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410
30
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17 Apr 2019

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2
Document ID21962
File namenitrate-leaching-from-livestock-2017-data-quality.pdf
TypePDF
Size357 KB

Nitrate leaching from livestock time series 1990–2017 raw data

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Creative Commons Attribution 4.0 International

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426
73
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16 Apr 2019

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Document ID21937
File namenitrate-leaching-from-livestock-time-series-19902017-raw-data.csv
TypeCSV
Size53.4 KB

WQ PredictionsDF REC2 29November 2018

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Creative Commons Attribution 4.0 International

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336
4
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15 Apr 2019

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Document ID21921
File namewq-predictionsdf-rec2-29november-2018.csv
TypeCSV
Size195 MB

River water quality binomial trend direction statistics xlsx

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Creative Commons Attribution 3.0 New Zealand

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665
134
Added
07 Oct 2015

This item was first added to MfE Data Service on 07 Oct 2015

Document ID11441
File nameriver-water-quality-binomial-trend-direction-statistics-xlsx.xlsx
TypeXLSX
Size12.2 KB

Te Arawa Lakes Trust Cultural Monitoring Datasheet 2016

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Creative Commons Attribution 3.0

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794
20
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30 Apr 2017

This item was first added to MfE Data Service on 30 Apr 2017

The dataset underlying the report "Te Arawa Lakes Trust fresh water management project: six monthly report from 1 January to 30 June 2016". Available from www.mfe.govt.nz at www.mfe.govt.nz/publications/fresh-water/te-arawa-....

Document ID12904
File namete-arawa-lakes-trust-cultural-monitoring-datasheet-2016.xlsx
TypeXLSX
Size16.4 KB
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