Data quality info for concessions

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Creative Commons Attribution 4.0 International

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112
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

Data quality info for land cover

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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.

117
6
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

Use of public conservation land, Great walks, 2005–17

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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.

2393
25
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. These activities can range from recreational users on our Great Walks to commercial activities such as guiding, grazing, or building structures.

This measure reports on the capacity and number of booked bed nights in huts and campsites on nine Great Walks operating in national parks, by walk, hut/campsite and month.

Table ID 95346
Data type Table
Row count 25098
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Data quality info for threat status

101
26
Added
16 Apr 2018

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

5
Document ID21549
File namedata-quality-info-for-threat-status.pdf
TypePDF
Size210 KB

Data quality info for bird diversity

94
11
Added
16 Apr 2018

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

2
Document ID21547
File namedata-quality-info-for-bird-diversity.pdf
TypePDF
Size195 KB

Water physical stocks by region (1995–2014)

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Creative Commons Attribution 3.0 New Zealand

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You must attribute the creator in your own works.

2368
34
Added
01 Oct 2015

This dataset was first added to MfE Data Service on 01 Oct 2015.

New Zealand is a water-rich country. Water is found in a network of waterways and lakes, as ground water, in glaciers, and in the soil and plants. Changes in temperature and precipitation patterns affect our water stocks, for example leading to low flows or floods. Water physical stocks show how climate changes can impact on our environment, its ecosystems, and ultimately our lifestyles.
Further information can be found in:
Collins, D, Zammit, C, Willsman, A & Henderson, R (2015) Surface water components of New Zealand’s National WaterAccounts, 1995-2014. Prepared for Ministry for the Environment May 2015. Available at data.mfe.govt.nz/x/Tebsax on the Ministry for the Environment dataservice (data.mfe.govt.nz/).
This dataset relates to the "Water physical stocks: precipitation and evapotranspiration" measure on the Environmental Indicators, Te taiao Aotearoa website.

Table ID 52578
Data type Table
Row count 3520
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Average estimated groundwater volume, by region, 2010-2014

Licence

Creative Commons Attribution 3.0 New Zealand

You may use this work for commercial purposes.

You must attribute the creator in your own works.

2749
51
Added
29 Sep 2015

This dataset was first added to MfE Data Service on 29 Sep 2015.

Groundwater is the water stored beneath Earth’s surface in aquifers (layers of water-bearing rock or sand). It is used for human and stock drinking water, irrigation, and industry, and also has a role in sustaining some rivers, lakes, and wetlands, especially during low-flow periods. The health of surface-water ecosystems also depends on groundwater.

Estimated average groundwater volumes by 16 regional councils
* region = Regional Council
* bil_cubicm = Average estimated groundwater volume in billion cubic metres

For more information please see:
Moreau M, & Bekele, M (2015). Groundwater Component of the Water Physical Stock Account (WPSA) GNS Science Consultancy Report 2014/290. 35p. Available at data.mfe.govt.nz/x/Tebsax from the Ministry for the Environment dataservice.

This dataset relates to the "Groundwater physical stocks" measure on the Environmental Indicators, Te taiao Aotearoa website.

Table ID 52529
Data type Table
Row count 16
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Water physical stocks for selected measures (1995–2014)

Licence

Creative Commons Attribution 3.0 New Zealand

You may use this work for commercial purposes.

You must attribute the creator in your own works.

898
22
Added
15 Oct 2015

This dataset was first added to MfE Data Service on 15 Oct 2015.

New Zealand is a water-rich country. Water is found in a network of waterways and lakes, as ground water, in glaciers, and in the soil and plants. Changes in temperature and precipitation patterns affect our water stocks, for example leading to low flows or floods. Water physical stocks show how climate changes can impact on our environment, its ecosystems, and ultimately our lifestyles.
Further information can be found in:
Collins, D, Zammit, C, Willsman, A & Henderson, R (2015) Surface water components of New Zealand’s National WaterAccounts, 1995-2014. Prepared for Ministry for the Environment May 2015. Available at data.mfe.govt.nz/x/Tebsax on the Ministry for the Environment dataservice (data.mfe.govt.nz/).
This dataset relates to the "Water physical stocks: precipitation and evapotranspiration" measure on the Environmental Indicators, Te taiao Aotearoa website.
Variables: Abstraction for Hydrogeneration, Change in Ice, Change in Lakes, Change in Snow, Change in Soil Moisture, Discharge by Hydrogeneration, Evapotranspiration, Inflow from other regions, Outflow to other regions, Outflow to sea, Precipitation, Total.

Table ID 52596
Data type Table
Row count 240
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Average estimated national groundwater volume per year, 1994-2014

Licence

Creative Commons Attribution 3.0 New Zealand

You may use this work for commercial purposes.

You must attribute the creator in your own works.

2428
24
Added
29 Sep 2015

This dataset was first added to MfE Data Service on 29 Sep 2015.

Groundwater is the water stored beneath Earth’s surface in aquifers (layers of water-bearing rock or sand). It is used for human and stock drinking water, irrigation, and industry, and also has a role in sustaining some rivers, lakes, and wetlands, especially during low-flow periods. The health of surface-water ecosystems also depends on groundwater.

Estimated national groundwater volumes by year and aquifer type (confined, or unconfined)
aquifer_ty = aquifer type
cubicm = estimated groundwater volume in cubic metres (m3)

This dataset relates to the "Groundwater physical stocks" measure on the Environmental Indicators, Te taiao Aotearoa website.

Table ID 52528
Data type Table
Row count 42
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Extreme wind, 1972–2016

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

2307
41
Added
12 Oct 2017

This dataset was first added to MfE Data Service on 12 Oct 2017.

Extreme wind annual statistics for 30 regionally representative sites. The number of days with a maximum gust in the 99th percentile provides information on the frequency of extreme wind events. Percentiles are obtained from all available daily maximum wind gust data. On average, the 99th percentile daily maximum wind gust will be exceeded on approximately 3.6 days per year. Therefore, annual counts higher than this indicate more days than usual with very strong wind gusts recorded; annual counts lower than 3.6 indicate fewer strong wind gust days than usual. By using a percentile threshold we can identify events that are extreme for a particular location. Some places are naturally subject to stronger winds than others, so vegetation can become ‘wind-hardened’ and may have a higher tolerance to high wind gusts (eg a 100 km/hr wind gust may be damaging at one location, but not at another). Using a relative threshold accounts for these differences and better captures extreme wind gust occurrences. The highest maximum gust per year and the average annual highest maximum wind gust both provide information on the magnitude of extreme wind events.
Steady wind can be an important resource, but strong gusts can damage property, topple trees, and disrupt transportation, communications, and electricity. Extreme wind events can occur with frontal weather systems, around strong convective storms such as thunderstorms, and with ex-tropical cyclones. Projections indicate climate change may alter the occurrence of extreme wind events, with the strength of extreme winds expected to increase over the southern half of the North Island and the South Island, especially east of the Southern Alps, and decrease from Northland to Bay of Plenty. Monitoring can help us gauge the potential of, and prepare for, such events.
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 89425
Data type Table
Row count 1327
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed
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