Nutrient Review - Leachate Concentrations
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
- Extent
- Distribution
- Quality
- Keywords
- Spatial Reference System
- Content
- Constraints
- Maintenance
- Metadata
Identification
- Identifier
- NRW_DS125606
- Alternative Title
-
- Nutrient Leachate Concentrations.LYR
- 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.
Extent
Extent
- Geographic Extent
- Wales (WLS)
))
Distribution
- Format Type and Description
-
-
Geographic Information System
()
- Specification
-
ESRI Feature Class
-
Geographic Information System
()
Quality
Data quality
- Quality Scope
- Dataset
- 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
Keywords
- Type
- Theme
Citation
- Date (Publication)
- 2008-06-01
Keywords
- NRW Thesaurus
-
- nitrogen oxides
- nitrates (nitrogen)
- nitrogen pollution
- Nitrate directive
- phosphates
- phosphorus
- Type
- Theme
Citation
- Date (Publication)
- 2023-12-31
Spatial Reference System
Content
Content Information
NRW Profile
Custom Elements
Constraints
Constraints
Limitations on Public Access and Use
- Restriction type
- 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
- Use constraints type
- 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
- File Identifier
- 4f4c4942-4343-5764-6473-313235363036 XML
- Metadata Language
- English
- Parent Identifier
-
Nutrients Review 2023
NRW_DS125601
- Resource type
- Dataset
- Metadata Date
- 2024-05-30T15:37:45.843Z
- Metadata Standard Name
- NRW
- Metadata Standard Version
-
1.0