Data quality info for land cover

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Creative Commons Attribution 4.0 International

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You must attribute the creator in your own works.

394
8
Added
16 Apr 2018

This item was first added to MfE Data Service on 16 Apr 2018

2
Document ID21558
File namedata-quality-info-for-land-cover.pdf
TypePDF
Size191 KB

Land cover change, 1996–2012

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Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

5927
37
Added
16 Apr 2018

This dataset was first added to MfE Data Service on 16 Apr 2018.

Land cover describes the extent of vegetation, water bodies, built environments, and bare natural surfaces (eg gravel and rock) across New Zealand. Measuring the composition of and changes in land cover can help us understand the pressures that different land uses are placing on the biodiversity and functioning of ecosystems.

This measure reports on land cover by class, regional council area, and change over time in hectares and percentage.

For more information on the Landcover Database please refer to: lris.scinfo.org.nz/layer/48423-lcdb-v41-land-cover...

Table ID 95350
Data type Table
Row count 4145
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Land fragmentation, 2002 - 2019

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Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

1011
10
Added
14 Apr 2021

This dataset was first added to MfE Data Service on 14 Apr 2021.

DATA SOURCE: Manaaki Whenua - Landcare Research

[Technical report available at environment.govt.nz/publications/land-fragmentatio...]

Adapted by Ministry for the Environment and Statistics New Zealand to provide for environmental reporting transparency

Dataset used to develop the "Land fragmentation" indicator [available at www.stats.govt.nz/indicators/land-fragmentation]

This indicator measures changes in total highly productive land (HPL) area and the distribution of this land area across different land parcel size classes, since 2002, with a particular interest in the fragmentation or subdivision of these land parcels. We define HPL by land use capability (LUC), and includes classes 1, 2, and 3 (land highly suitable for growing a range of crops). We assess this fragmentation against two potential impacts: land that cannot be used or is restricted from use as farmland because of its new residential or urban land use (‘land restricted from use as farmland’) and that which may still be able to be used for growing/production (‘land potentially available for use as farmland’).

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. The technical report for this dataset is available at environment.govt.nz/publications/land-fragmentatio...

Table ID 105415
Data type Table
Row count 3120
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Land cover, 1996 to 2018

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

1062
34
Added
14 Apr 2021

This dataset was first added to MfE Data Service on 14 Apr 2021.

DATA SOURCE: Manaaki Whenua - Landcare Research

[Main dataset and further metadata can be found at lris.scinfo.org.nz/layer/104400-lcdb-v50-land-cove...]

Adapted by Ministry for the Environment and Statistics New Zealand to provide for environmental reporting transparency

Dataset used to develop the "Urban land cover" "Exotic land cover" and "Indigenous land cover" indicators [available at www.stats.govt.nz/indicators/urban-land-cover, www.stats.govt.nz/indicators/exotic-land-cover, www.stats.govt.nz/indicators/indigenous-land-cover]

For lcdb50_change

As there are over ~ 1 million rows to this dataset, a 32-bit version of Microsoft Excel __may not fully display/download all rows. A DBMS, statistical or GIS application may be needed to view the entire dataset__.

This indicator measures urban, exotic, and indigenous land cover area in New Zealand from 1996 to 2018.

Urban, exotic, and indigenous land cover are derived from the LAWA (Land Air Water Aotearoa) land categories. Urban land cover includes urban area comprising built-up area /settlement and urban parkland /open space and artificial bare surfaces which includes transport infrastructure and surface mine or dump. Exotic land cover includes exotic forest, exotic scrub/shrubland, exotic grassland and cropping and horticulture. Indigenous land cover includes indigenous forest, indigenous scrub/shrubland, tussock grassland, natural bare/lightly vegetated surfaces, and other herbaceous vegetation. Data is from the New Zealand Land Cover Data Base (LCDB5). We report on urban, exotic, and indigenous land cover area, and net change in urban, exotic, and indigenous land cover area, for New Zealand and by region. We also report on specific urban, exotic, and indigenous land cover classes.

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 105422
Data type Table
Row count 5160760
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed
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