Coastal water quality trends ten_years REVISED

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Creative Commons Attribution 4.0 International

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327
8
Added
16 Apr 2019

This item was first added to MfE Data Service on 16 Apr 2019

85

Coastal and estuarine water quality trends (concentration versus time) over a twelve year time period

Document ID21955
File namecoastal-water-quality-trends-ten_years-revised.pdf
TypePDF
Size3.91 MB

Coastal and estuarine water quality trends 2006–2017 and 2008–2017 data quality

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368
17
Added
16 Apr 2019

This item was first added to MfE Data Service on 16 Apr 2019

3
Document ID21954
File namecoastal-and-estuarine-water-quality-trends-20062017-and-20082017-data-quality.pdf
TypePDF
Size372 KB

Heavy metals in coastal and estuarine sediment 2009 and 2012–2018 data quality

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Creative Commons Attribution 4.0 International

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424
21
Added
16 Apr 2019

This item was first added to MfE Data Service on 16 Apr 2019

2
Document ID21951
File nameheavy-metals-in-coastal-and-estuarine-sediment-2009-and-20122018-data-quality.pdf
TypePDF
Size482 KB

Coastal and estuarine water quality state 1973–2018 raw data

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Creative Commons Attribution 4.0 International

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395
42
Added
16 Apr 2019

This item was first added to MfE Data Service on 16 Apr 2019

Document ID21941
File namecoastal-and-estuarine-water-quality-state-19732018-raw-data.csv
TypeCSV
Size138 MB

Coastal and estuarine water quality state 1973–2018 data quality

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Creative Commons Attribution 4.0 International

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456
25
Added
16 Apr 2019

This item was first added to MfE Data Service on 16 Apr 2019

2
Document ID21940
File namecoastal-and-estuarine-water-quality-state-19732018-data-quality.pdf
TypePDF
Size367 KB

Coastal and estuarine water quality state, raw data

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Creative Commons Attribution 4.0 International

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356
7
Added
16 Apr 2019

This item was first added to MfE Data Service on 16 Apr 2019

Document ID21939
File namecoastal-and-estuarine-water-quality-state-raw-data.csv
TypeCSV
Size138 MB

Coastal and estuarine water quality state data quality

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Creative Commons Attribution 4.0 International

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325
0
Added
16 Apr 2019

This item was first added to MfE Data Service on 16 Apr 2019

2
Document ID21938
File namecoastal-and-estuarine-water-quality-state-data-quality.pdf
TypePDF
Size367 KB

BOMEC_15_Class_region

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Creative Commons Attribution 3.0 New Zealand

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18631
62
Updated
03 Jul 2018

This dataset was last updated on MfE Data Service on 03 Jul 2018.

The 15 class Benthic-Optimised Marine Environment Classification (BOMEC). The BOMEC divides the benthic environment into ecosystem types. These are grouped into three inshore groups, three continental shelf groups, and nine deeper-water groups. Each group represents areas with similar environmental variables, such as depth, temperature, salinity, and suspended sediment. The classification system considers the distributions of eight benthic taxonomic groups: asteroids, bryozoans, benthic foraminiferans, octocorals, polychaetes, matrix-forming scleratinian corals, sponges, and benthic fish.

Layer ID 52748
Data type Vector multipolygon
Feature count 15
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Benthic_Protected_Areas

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Creative Commons Attribution 3.0 New Zealand

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8669
38
Updated
03 Jul 2018

This dataset was last updated on MfE Data Service on 03 Jul 2018.

From the original files MFB0174_1_region_TM and MFB0174_1_rectangle_TM.

Sourced from MPI in May 2012. Contact Alana Corney.

Layer ID 52758
Data type Vector multipolygon
Feature count 17
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Ocean acidification, 1998–2016

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Creative Commons Attribution 4.0 International

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8267
76
Added
14 Oct 2017

This dataset was first added to MfE Data Service on 14 Oct 2017.

The pH of New Zealand subantarctic waters is calculated from pCO2 (dissolved carbon dioxide) and alkalinity measurements using refitted Mehrbach constants (see Mehrbach et al, 1973; Dickson & Millero, 1987), and in-situ temperature taken from the Munida time-series transect off the Otago coast. Measurements of pCO2 are taken every two months.
The Munida transect, in the subantarctic waters off Otago, is the Southern Hemisphere’s longest-running record of pH measurements (NIWA, 2015).
More information on this dataset and how it relates to our Environmental reporting indicators and topics can be found in the attached data quality pdf.

Table ID 89461
Data type Table
Row count 660
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed
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