Predicted lake water quality, 2009-13

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

575
20
Added
24 Jun 2018

This dataset was first added to MfE Data Service on 24 Jun 2018.

This dataset is a result of Random Forest modelling to predict cyanobacterial biovolume in lakes nationally, which included spatial modelling of chlorophyll a, TN, TP, Secchi depth, Trophic Level Index, and Cyanobacterial biovolume.


More information about the methods used to create this dataset can be found here: www.mfe.govt.nz/publications/fresh-water/strategic...


LID - FENZ Lake ID

Name - Name of lake (where available)

RegionalCo - Regional council name

CHLA - Chlorophyll a (mg/L)

TN - Total nitrogen (mg/m3)

TP - Total phosphorus (mg/m3)

SECCHI - Secchi disc depth (m)

TLI3 - Trophic Level Index (unitless)

CyanoBioVo - Cyanobacterial biovolume (mm3/L)


Layer ID 95541
Data type Vector multipolygon
Feature count 3819
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W)

Data quality info for wetland extent

97
30
Added
17 Apr 2018

This item was first added to MfE Data Service on 17 Apr 2018

1
Document ID21563
File namedata-quality-info-for-wetland-extent.pdf
TypePDF
Size188 KB

Data quality info for Maori land livestock

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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.

108
7
Added
16 Apr 2018

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

3
Document ID21562
File namedata-quality-info-for-maori-land-livestock.pdf
TypePDF
Size203 KB

Use of Maori land, livestock, 2006–16

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

2150
13
Added
16 Apr 2018

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

Land (whenua) is taonga tuku iho (cultural property, heritage) and of special importance to Māori. As the whakapūmautanga (legacy for the future), whenua provides for cultivation and storage of traditional foods and plants – for customary use and mahinga kai, and helps sustain each generation.

We report only on the available data we have, which cover a subset of Māori land used for primary production activities. We report on the number of livestock on maori-owned farms for main livestock types (eg farmed beef and dairy cattle, sheep, and deer) for the years 2006-16.

Table ID 95352
Data type Table
Row count 792
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Data quality info for Maori land

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

110
10
Added
16 Apr 2018

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

3
Document ID21561
File namedata-quality-info-for-maori-land.pdf
TypePDF
Size202 KB

Use of Māori land, land use, 2006–16

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

2062
14
Added
16 Apr 2018

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

Land (whenua) is taonga tuku iho (cultural property, heritage) and of special importance to Māori. As the whakapūmautanga (legacy for the future), whenua provides for cultivation and storage of traditional foods and plants – for customary use and mahinga kai, and helps sustain each generation.

We report only on the available data we have, which cover a subset of Māori land used for primary production activities. The main land use types covered are grassland, forest plantation, bush and scrub, and horticulture.

Table ID 95351
Data type Table
Row count 990
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Data quality info for land cover change

79
13
Added
16 Apr 2018

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

2
Document ID21560
File namedata-quality-info-for-land-cover-change.pdf
TypePDF
Size192 KB

Land cover change, 1996–2012

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

743
12
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

Data quality info for concessions

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

105
6
Added
16 Apr 2018

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

3
Document ID21559
File namedata-quality-info-for-concessions.pdf
TypePDF
Size199 KB

Use of public conservation land, concessions, 2012–17

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

2045
14
Added
16 Apr 2018

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

One third of our land area is held as public conservation land and managed by the Department of Conservation (DOC) to protect natural and cultural heritage, retain areas of wilderness and enable recreation opportunities. Although the use of public conservation land makes an important socio-economic contribution at the local, regional and national level, increasing human activities on our protected areas can put pressure on these environments and degrade their cultural and aesthetic value.

This measure reports on the number of active recreation and non-recreation concessions by activity in each financial year, and the number of active concession operators (concessionaires) by activity in each financial year.

Table ID 95349
Data type Table
Row count 432
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed
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