Dissolved Reactive Phosphorus trend, 1989–2013

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Creative Commons Attribution 3.0 New Zealand

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237
18
Added
11 Jan 2016

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

"Phosphorus is an essential nutrient for plant and animal life. Total phosphorus (TP) includes all concentrations in a sample, whether dissolved, in solid form or bound to sediment in the river. Dissolved reactive phosphorus (DRP) is the portion which is dissolved and can immediately support plant and algae growth. Excess phosphorus in our rivers can cause large amounts of (sometimes toxic) algae to grow, which can harm river health and reduce the recreational and aesthetic value of rivers.
This dataset relates to the ""River water quality trends: phosphorus "" measure on the Environmental Indicators, Te taiao "

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.

Technical Details
Layer ID 52695
Data type Vector point
Feature count 77
Attributes nemarid, rcid, srcid, river, location, sitename, nzmge, nzmgn, nzreach, OBJECTID_1, F1, Period, sID, npID, T_Median, T_n, T_tau, T_sl, T_S, T_D, T_varS, T_Z, T_p, T_MedianAnnualSenSlope, T_PropObs, T_nFlowAdj, T_tauFlowAdj, T_slFlowAdj, T_SFlowAdj, T_DFlowAdj, T_varSFlowAdj, T_ZFlowAdj, T_pFlowAdj, T_MedianAnnualSenSlopeFlowAdj, T_PropObsFlowAdj, T_Frequency, N_pFlowAdj, N_p, N_Median, N_MedianAnnualSenSlope, N_Lci, N_Uci, N_IncluZero, N_MedianAnnualSenSlopeFlowAdj, RSKSE_percentFlowAdj, N_LciFlowAdj, N_UciFlowAdj, N_IncluZeroFlowAdj, NZReach_1, CLIMATE, SRC_OF_FLW, GEOLOGY, LANDCOVER, SoF, Import, ImportFlowAdj
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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