Nutrient Review - Leachate Concentrations

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  • wel
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This dataset forms part of the NRW Nutrient Review of 2023. This layer shows the predicted nitrate and phosphate concentration based on total surface and subsurface nitrogen load divided by hydrologically effective rainfall for Surface Water Catchments (mg/l) Transitional Catchments (mg/l) Coastal Catchments (mg/l

Identification

Dynodydd
Identifier
NRW_DS125606
Teitl Amgen
Alternative Title
  • Nutrient Leachate Concentrations.LYR
Laith Metadata
Metadata Language
English
Lineage

The total nitrogen and phosphorus loading (total of surface and subsurface load) were divided by the hydrologically effective rainfall (mm, converted to l/5m grid/yr) to provide an estimate of nitrate concentrations (as mg/l) in runoff from diffuse sources that could potentially leach to waterbodies for comparison with water quality data.
Perchennog
Owner
  Natural Resources Wales (NRW)
Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales
http://naturalresources.wales/?lang=en
Cychwynnwr
Originator
 
 

Extent

Extent

Hyd
Geographic Extent
Wales (WLS)
N
W
E
S
Map representing the geographic extent of the dataset


 
 

Distribution

Fformat - Math a Disgrifiad
Format Type and Description
  • Geographic Information System ()

    Specification

    ESRI Feature Class

 

Quality

Ansawdd Data
Data quality

Cwmpas Ansawdd
Quality Scope
Dataset
Dataset
Cydymffurfiad
Conformity
Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
Explanation

This dataset has not been assessed for conformance to the referenced INSPIRE regulation.
Degree
false
Lineage

The total nitrogen and phosphorus loading (total of surface and subsurface load) were divided by the hydrologically effective rainfall (mm, converted to l/5m grid/yr) to provide an estimate of nitrate concentrations (as mg/l) in runoff from diffuse sources that could potentially leach to waterbodies for comparison with water quality data.
 

Keywords

Allweddair
Keywords

GEMET - INSPIRE themes, version 1.0
Math
Type
Theme
Theme

Dyfyniad
Citation

Dyddiad (Cyhoeddiad)
Date (Publication)
2008-06-01
Code
geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme

Allweddair
Keywords

NRW Thesaurus
  • nitrogen oxides
  • nitrates (nitrogen)
  • nitrogen pollution
  • Nitrate directive
  • phosphates
  • phosphorus
Math
Type
Theme
Theme

Dyfyniad
Citation

Dyddiad (Cyhoeddiad)
Date (Publication)
2023-12-31
Code
geonetwork.thesaurus.local.theme.converted_nrw-keywords
 

Spatial Reference System

Code
British National Grid (EPSG::27700)
 

Content

Gwybodaeth Cynnwys
Content Information

Proffil CNC
NRW Profile

Elfennau CNC
Custom Elements

 

Constraints

Constraints

Limitations on Public Access and Use

Math o Gyfyngiad
Restriction type
Other restrictions
Other restrictions
 

Access Constraints Directive

Limitations
no limitations
 

Access Constraints Text

Other constraints

Restriction on this data have not been fully determined, however a preliminary assessment indicate part of this dataset is sensitive, and access may be restricted under relevant legislation. NRW may NOT release, publish or disseminate the sensitive data
 

Use Constraints

Cyfyngiadau Defnyddio
Use constraints type
Other restrictions
Other restrictions
Other constraints

© CNC/NRW NRW does NOT grant permission to third parties to re-use or disseminate the full dataset. Subject to a full assessment, a redacted version of the data may be re-used under provision and in line with the terms of a NRW licence.
 
 
 

Metadata

Metadata

Dynodydd Ffeil
File Identifier
4f4c4942-4343-5764-6473-313235363036 XML
Laith Metadata
Metadata Language
English
Parent Identifier
Nutrients Review 2023

NRW_DS125601
Math o adnodd
Resource type
Dataset
Dataset
Dyddiad Metadata
Metadata Date
2024-05-30T15:37:45.843Z
Enw Safonol Metadata
Metadata Standard Name
NRW
Fersiwn Metadata
Metadata Standard Version

1.0

Pwynt Cyswllt
pointOfContact
  Natural Resources Wales (NRW)
Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales
http://naturalresources.wales/?lang=en
 
 

Publishing Body

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