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Total Nitrogen, 2009–2013

Environmental Reporting
  • Added 11 Jan 2016
  • Updated 18 Feb 2016
  • 446 Views
  • 30 Downloads

"Small amounts of nitrogen are a natural component of healthy rivers. Nitrogen in rivers can vary due to differences in land use, climate, elevation, and geology. Nitrogen is transferred from land to water and is cycled through different forms, which can have different effects. Moderate concentrations of nitrate can cause weeds and algae to grow too fast. High concentrations of ammoniacal and nitrate nitrogen can be toxic to fish and other aquatic animals.
This dataset relates to the "Geographic pattern of nitrogen in river water" measure on the Environmental Indicators, Te taiao Aotearoa website. "

License

Creative Commons Attribution 3.0 New Zealand

You may use this work for commercial purposes.

You must attribute the creator in your own works.

Attachments

1. Total Nitrogen, 2009 2013 188 KB pdf

Information

CategoryEnvironmental Reporting > Freshwater > River water quality
Tagswater, New Zealand, WATER-Quality
RegionsNew Zealand
MetadataISO 19115/19139, Dublin Core

Technical Details

Layer ID 52736
Data type Vector point
Feature count 493
Attributes sID, river, location, sitename, npID, Nsamples, Censored, Nyears, Q0_05, Q0_2, Q0_5, Q0_8, Q0_95, CLIMATE, SRC_OF_FLW, GEOLOGY, LANDCOVER, SoF, nzmge, nzmgn
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

History

Added 11 Jan 2016
Last updated 11 Jan 2016
Revisions 3 - Browse all revisions
Current revision Imported on Feb. 18, 2016 from Geodatabase in NZGD2000 / New Zealand Transverse Mercator 2000.
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