2012 hapinz updated exposure model

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Creative Commons Attribution 3.0 New Zealand

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766
15
Added
15 Oct 2015

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

Document ID11669
File name2012-hapinz-updated-exposure-model.xlsm
TypeXLSM
Size734 KB

2012 hapinz updated health effects model

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Creative Commons Attribution 3.0 New Zealand

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983
32
Added
15 Oct 2015

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

Document ID11668
File name2012-hapinz-updated-health-effects-model.xlsx
TypeXLSX
Size2.78 MB

2013 inputs for on road vehicle emissions

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Creative Commons Attribution 3.0 New Zealand

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500
34
Added
30 Sep 2015

This item was first added to MfE Data Service on 30 Sep 2015

Document ID11223
File name2013-inputs-for-on-road-vehicle-emissions.ods
TypeODS
Size195 KB

2013 outputs for on road vehicle emissions

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Creative Commons Attribution 3.0 New Zealand

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597
49
Added
30 Sep 2015

This item was first added to MfE Data Service on 30 Sep 2015

Document ID11224
File name2013-outputs-for-on-road-vehicle-emissions.ods
TypeODS
Size559 KB

Absolute contribution of key sources

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Creative Commons Attribution 3.0 New Zealand

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4748
24
Added
16 Sep 2015

This dataset was first added to MfE Data Service on 16 Sep 2015.

Burning wood and coal for home heating, road motor vehicle use, industrial activities, and household outdoor burning are the key human-made sources of air pollutants in New Zealand. These pollutants have a range of health effects.
Measuring the contribution of each source helps us understand their pressures on our air quality. It also provides context for changes in emissions from individual sources. For example, from 2006 to 2013, PM10 emissions from road motor vehicles decreased 25 percent. However, this source contributed only 9 percent of the total national PM10 emissions from the four key sources. Therefore, this decrease in PM10 emissions from road motor vehicles likely had only a minor effect on total PM10 emissions.

Daily winter emissions and annual average emissions are presented as there is strong seasonality in emissions. Daily winter contributions were also assessed because this is the timeframe used by WHO and in national standards and winter months is when concentrations in excess of the standards most frequently occur.

This dataset relates to the "Relative contribution of key human-made emission sources" measure on the Environmental Indicators, Te taiao Aotearoa website.

Further information can be found in Environet and Golders Associates (2015). Home heating emission inventory and other sources evaluation. Wellington: Ministry for the Environment. Available at data.mfe.govt.nz/x/a5FAw6 on the Ministry for the Environment dataservice.

Table ID 52446
Data type Table
Row count 40
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Accumulated freshwater takes, 2013–14

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Creative Commons Attribution 3.0 New Zealand

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4958
53
Added
25 Apr 2017

This dataset was first added to MfE Data Service on 25 Apr 2017.

Flow is the volume of water passing a point over a certain time, and provides information about the availability of water for people and the environment. Overall, this affects how much water is available for irrigation, drinking water, hydroelectricity generation, and recreational activities. River flows also influence a waterway’s physical form, habitat, and ecological processes like migration, spawning, and food supply for aquatic life.

The file provides the estimated impact of upstream consents on the modelled median flow of a particular reach in the digital river network. This is calculated by upstream total consented takes by median flow.

Table ID 53614
Data type Table
Row count 692989
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Acidity (pH) of subantarctic waters east of New Zealand (1998–2014)

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Creative Commons Attribution 3.0 New Zealand

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4855
31
Added
28 Sep 2015

This dataset was first added to MfE Data Service on 28 Sep 2015.

Ocean acidification, measured by the reduction in sea water pH, is mainly caused by oceans absorbing and storing carbon dioxide from the atmosphere. Ocean acidification affects marine species in various ways. The growth and survival rates of some shell-building species are affected because they struggle to build their shells. The behaviour and physiology of some fish is also affected. This could influence marine ecosystems and commercial, customary, and recreational fishing or harvesting.
This dataset relates to the "Ocean acidification" measure on the Environmental Indicators, Te taiao Aotearoa website.

Table ID 52522
Data type Table
Row count 588
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Active sand dune extent - Extent of active sand dunes, 1950s–2008

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Creative Commons Attribution 3.0 New Zealand

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5157
26
Added
28 Sep 2015

This dataset was first added to MfE Data Service on 28 Sep 2015.

Active sand dunes are distinct coastal habitats that sit between the land and marine domains. Characterised by their moving sands, they support a unique group of plants and animals. These plant and animal communities are threatened by human efforts to stabilise dunes for their own use.

This dataset relates to the "Active sand dune extent" measure on the Environmental Indicators, Te taiao Aotearoa website.

Table ID 52488
Data type Table
Row count 6
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Agricultural and horticultural land use, 2002–16

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Creative Commons Attribution 4.0 International

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7199
251
Added
16 Apr 2018

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

Dominant land uses in New Zealand include conservation (eg national and forestry parks), forestry (eg for timber resources/wood supply), urban (eg built up areas and open parkland), and agriculture and horticulture. Each land use places different pressures on the land and on receiving environments such as waterways. These pressures can be both positive (eg increased productivity) and negative (eg biodiversity loss and reduced functioning of ecosystems).

This measure reports on agricultural and horticultural land uses by region.

Table ID 95343
Data type Table
Row count 620
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Agricultural and horticultural land use, clean, 2002 - 2019

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Creative Commons Attribution 4.0 International

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3
0
Added
14 Apr 2021

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

DATA SOURCE: Statistics New Zealand Agricultural Production Survey (APS)

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

Dataset used to develop the "Agricultural and horticultural land use" indicator (available at www.stats.govt.nz/indicators/agricultural-and-hort...)

This indicator reports on the use of land for primary production purposes, specifically agricultural land uses, such as beef and sheep farming and dairying, horticultural land uses, such as fruit and berry, and vegetable growing, and other land uses, such as forestry. We do this for the period 2002 to 2019.

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 105405
Data type Table
Row count 595
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed
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