Nitrate-nitrogen leaching from beef livestock 2017

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Creative Commons Attribution 4.0 International

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913
5
Added
17 Apr 2019

This dataset was first added to MfE Data Service on 17 Apr 2019.

Raster layer with 100m * 100m pixels, Each pixel represents the estimated nitrate-N leached in kg/ha/yr. This layer contains all nitrate leaching estimated from beef cows.

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.

Layer ID 99899
Data type Grid
Resolution 100.000m
Services Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed

Nitrate-nitrogen leaching from dairy livestock 2017

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Creative Commons Attribution 4.0 International

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0
0
Added
17 Apr 2019

This dataset was first added to MfE Data Service on 17 Apr 2019.

Raster layer with 100m * 100m pixels, Each pixel represents the estimated nitrate-N leached in kg/ha/yr. This layer contains all nitrate leaching estimated from dairy cows.

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.

Layer ID 99898
Data type Grid
Resolution 100.000m
Services Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed

Highly erodible land 2012 South Island

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Creative Commons Attribution 4.0 International

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993
12
Added
17 Apr 2019

This dataset was first added to MfE Data Service on 17 Apr 2019.

This metadata record describes an image of land predicted to be at risk of severe mass movement erosion for the South Island. The image was produced using the Highly Erodible Land model that identifies land at risk to the main forms of mass-movement soil erosion in New Zealand: landsliding, gullying, or earthflow erosion. If the land has protective woody vegetation, then it is not at risk (Dymond et al., 2006). The Highly Erodible Land model identifies five classes of land at risk of erosion: (1) High landslide risk – delivery to stream; (2) high landslide risk – non-delivery to steam; (3) Moderate earthflow risk; (4) Severe earthflow risk; and (5) Gully risk. Landsliding occurs on steep slopes where the soils do not have protective tree roots. The slope angle at which land is considered at risk to landsliding depends on rock strength. Where land is steeper than this slope threshold and does not have woody vegetation, it is considered at risk to landsliding. There is no slope threshold for land at risk to gullying or earthflow erosion. Where land is at risk to gullying or earthflow erosion and does not have woody vegetation, it is considered at risk. The different types of mass-movement soil erosion are not ranked in severity, except for earthflow risk which has extreme and moderate classes of risk. Use: These data provide a regional perspective on land at risk of soil erosion.

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.

Layer ID 99896
Data type Multi-attribute Grid
Resolution 15.000m
Services Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed

River water quality modelled state 2013–2017 data quality

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Creative Commons Attribution 4.0 International

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75
5
Added
16 Apr 2019

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

3
Document ID21957
File nameriver-water-quality-modelled-state-20132017-data-quality.pdf
TypePDF
Size510 KB

Coastal water quality trends twelve_years REVISED

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Creative Commons Attribution 4.0 International

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55
4
Added
16 Apr 2019

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

78

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

Document ID21956
File namecoastal-water-quality-trends-twelve_years-revised.pdf
TypePDF
Size4.09 MB

Coastal water quality trends ten_years REVISED

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Creative Commons Attribution 4.0 International

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81
6
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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Creative Commons Attribution 4.0 International

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41
5
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

Coastal and estuarinne water quality trends, 2006-2017 and 2008-2017 raw data

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Creative Commons Attribution 4.0 International

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61
3
Added
16 Apr 2019

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

Document ID21953
File namecoastal-and-estuarinne-water-quality-trends-2006-2017-and-2008-2017-raw-data.csv
TypeCSV
Size2.53 MB

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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62
6
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

River water quality trends, 2008–2017, 1998–2017 and 1990-2017 raw data

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Creative Commons Attribution 4.0 International

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95
14
Added
16 Apr 2019

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

Document ID21950
File nameriver-water-quality-trends-20082017-19982017-and-1990-2017-raw-data.csv
TypeCSV
Size3.36 MB
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