Lenz level 2 polygons

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Creative Commons Attribution 3.0 New Zealand

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696
18
Added
01 Mar 2015

This item was first added to MfE Data Service on 01 Mar 2015

Document ID11113
File namelenz-level-2-polygons.lyr
TypeLYR
Size39.4 KB

Lenz level 2 polygons metadata

Licence

Creative Commons Attribution 3.0 New Zealand

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You must attribute the creator in your own works.

727
11
Added
01 Mar 2015

This item was first added to MfE Data Service on 01 Mar 2015

Document ID11114
File namelenz-level-2-polygons-metadata.htm
TypeHTM
Size17.3 KB

Lenz level 3 polygons

Licence

Creative Commons Attribution 3.0 New Zealand

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679
18
Added
01 Mar 2015

This item was first added to MfE Data Service on 01 Mar 2015

Document ID11115
File namelenz-level-3-polygons.lyr
TypeLYR
Size67.1 KB

Lenz level 3 polygons metadata

Licence

Creative Commons Attribution 3.0 New Zealand

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You must attribute the creator in your own works.

675
5
Added
01 Mar 2015

This item was first added to MfE Data Service on 01 Mar 2015

Document ID11116
File namelenz-level-3-polygons-metadata.htm
TypeHTM
Size17.7 KB

Lenz level 4 polygons

Licence

Creative Commons Attribution 3.0 New Zealand

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1302
188
Added
01 Mar 2015

This item was first added to MfE Data Service on 01 Mar 2015

Document ID11117
File namelenz-level-4-polygons.lyr
TypeLYR
Size148 KB

Lenz level 4 polygons metadata

Licence

Creative Commons Attribution 3.0 New Zealand

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You must attribute the creator in your own works.

1096
100
Added
01 Mar 2015

This item was first added to MfE Data Service on 01 Mar 2015

Document ID11118
File namelenz-level-4-polygons-metadata.htm
TypeHTM
Size18.0 KB

Gas and particulate matter emissions 2001–2013

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.

8134
184
Added
09 Dec 2015

This dataset was first added to MfE Data Service on 09 Dec 2015.

"This dataset shows estimated annual emissions for different pollutants (tonnes per square kilometre): Particulate matter 10 micrometres or less in diameter (PM10); Particulate matter 2.5 micrometres or less in diameter (PM2.5); Sulphur dioxide; Sulphur Oxides (SOx); Carbon Monoxide (CO), and; Nitrogen Oxides (NOx).

Measures of:
- PM10 and PM2.5 are from home heating
- SOx are from Industrial sources
- CO and NOx are from road motor vehicles.

Data for PM10 (PM10_t_km_yr_) and PM2.5 (PM25_t_km_yr_) are provided for 2006 and 2013, including percent difference (PM10_PC_difference) and (PM25_PC_difference).

Data for CO (MV_CO_t_km_yr_) and NOx (MV_NOx_t_km_yr_) are provided for 2001 and 2013, include percent difference (MV_CO_PC_diff_01_13) and NOx (MV_NOx_PC_diff_01_13).

Data for SOx is for 2013 only (I_SOx_t_km_yr_2013).

Data is broken down by territorial authority area.

This dataset relates to various Environmental measurse on the Environmental Indicators, Te taiao Aotearoa website: home heating; road motor vehicle emissions, and industrial emissions.

Geometry: Polygons

Units: t/km/yr"

Layer ID 52666
Data type Vector multipolygon
Feature count 68
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W)

Particulate matter concentrations 2006–2013

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.

3187
60
Added
09 Dec 2015

This dataset was first added to MfE Data Service on 09 Dec 2015.

"Particulate matter 10 micrometres or less in diameter (PM10) in the air comprises solid particles and liquid droplets from both natural and human-made sources. PM10 can be emitted from the combustion of fuels, such as wood and coal (eg from home heating and industry), and petrol and diesel (from vehicles). Natural PM10 includes sea salt, dust, pollen, smoke (from bush fires), and volcanic ash. Nationally, burning wood or coal for home heating is the main human-made source of PM10. PM10 is of particular concern because it is found in high concentrations in some areas and can damage health. It is associated with effects ranging from respiratory irritation to some forms of cancer.

This dataset shows annual average PM10 concentrations for years 2006 to 2013. Field names are PM10_.
This dataset also shows describes whether the PM10 trend, ie, whether concentrations have shown statisticsally significantly increases, decreases, or an indeterminate trend.

Data is broken down by monitoring site.

This dataset relates to the ""Annual average PM10 concentrations in towns and cities"" measure on the Environmental Indicators, Te taiao Aotearoa website.

Geometry: Points

Units: micrograms/m3"

Layer ID 52667
Data type Vector point
Feature count 44
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W)

Particulate matter exceedences 2006–2013

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.

3486
39
Added
09 Dec 2015

This dataset was first added to MfE Data Service on 09 Dec 2015.

"Particulate matter 10 micrometres or less in diameter (PM10) in the air comprises solid particles and liquid droplets from both natural and human-made sources. The main sources are burning wood or coal for home heating, and sea spray. PM10 is of particular concern because it is found in high concentrations in some areas. It can damage health and is associated with effects ranging from respiratory irritation to some forms of cancer.

This dataset records the number of times that concentrations of PM10 exceed the daily standard for years 2006 to 2013. Field names are Yr_.

Data is broken down by airshed.

This dataset relates to the ""PM10 daily concentrations"" measure on the Environmental Indicators, Te taiao Aotearoa website.

Geometry: Points

Units: No. of days"

Layer ID 52668
Data type Vector point
Feature count 43
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W)

Location and extent of NZ's aquifers, 2015

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.

22738
343
Added
11 Jan 2016

This dataset was first added to MfE Data Service on 11 Jan 2016.

"A unit of rock or sediment is called an aquifer when it can yield a usable quantity of water.
Aquifers may occur at different depths in the same location. The map shows the areas of New Zealand’s land surface above one or more aquifers. The aquifer boundaries were described by White (2001), and some boundaries were updated by Moreau and Bekele (2015), using information provided by regional councils and from Lovett and Cameron (2015). The map has 153 polygons (aquifer outlines), some of which have more than one aquifer.
Methods for defining aquifer boundaries generally rely on knowing the locations and characteristics of productive wells, and using geological maps to identify water–bearing materials. In many cases, these boundaries are also influenced by management attributes such as regional or property boundaries, and surface water catchments (Lovett & Cameron, 2015).
This dataset relates to the ""Location and area of New Zealand’s aquifers"" measure on the Environmental Indicators, Te taiao Aotearoa website.
"

Layer ID 52675
Data type Vector multipolygon
Feature count 153
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed
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