Pontbren land use manipulation plot data
Overland flow data and soil water tension data at 10cm, 30cm, & 50cm from four manipulation plot sites located across the Pontbren study site in mid-Wales, UK. The manipulation plots were established at different locations across the site between 2005-2012 as part of the Pontbren Catchment Study Land Use and Management Multi-Scale Experimental Programme. Manipulation plot sites were located on improved grassland hillslopes and each site had three replicate plots. Following baseline monitoring different land use treatments were applied to individual plots. The different treatments were grazing (i.e. the control or no change), ungrazed and ungrazed with planting of trees. Details of the treatments can be found in the Pontbren Catchment Study Data Catalogue. Overland flow from a 10m x 2.5m isolated plot was measured within each treatment plot at each of the manipulation plot sites. Overland flow data were measured using tipping bucket monitoring systems and the number of tips occurring in a given time period recorded. Soil water tension (cm H2O) data were measured in each treatment plot using an array of tensiometers installed at 10 cm, 30 cm, and 50 cm depth. The dataset contains four folders relating to the four manipulation plot sites. Within each folder are subfolders for overland flow runoff and soil water tension. Data are provided as text files and generally split into six-month blocks. Neutron probe access tubes were also installed in each of the manipulation plots to measure volumetric moisture content (cm3 cm-3) and two of the manipulation plots sites (1 and 4) also had rain gauges installed monitoring precipitation. The data thus collected are also available from the Environmental Information Data Centre.
- Identification
- Distribution
- Quality
- Spatial rep.
- Ref. system
- Content
- Portrayal
- Metadata
- Md. constraints
- Md. maintenance
- Schema info
Identification
Data identification
Citation
- Dataset Reference Date ()
- 2012-04-02
- Identifier
- CEH:EIDC: / 1331813918859
- Maintenance and update frequency
- notPlanned
- GEMET - INSPIRE themes, version 1.0 ()
-
- Environmental Monitoring Facilities
Legal constraints
- Limitations on Public Access
- otherRestrictions
- Other constraints
- Registration is required to access this data
Legal constraints
- Use constraints
- otherRestrictions
- Other constraints
- Licence terms and conditions apply
- Spatial representation type
- textTable
- Distance
- 1000 urn:ogc:def:uom:EPSG::9001
- Metadata Language
- English (en)
- Character set
- utf8
- Topic category
-
- Climatology, meteorology, atmosphere
- Environment
- Farming
- Inland waters
- Begin date
- 2005-04-04
- End date
- 2010-12-31
N
S
E
W
Distribution
Distribution
- Data format
-
-
Tab delimited text
()
-
Tab delimited text
()
- Resource Locator
-
Download the data
Download a copy of this data
- Resource Locator
-
Supporting documents
Documents available to assist with re-use of this dataset.
Quality
Data quality
Scope
- Quality Scope
- dataset
- Other
- dataset
Report
Citation
- Dataset Reference Date ()
- 2010-12-08
- Statement
- Digital data subject to manual validation procedures during capture and transfer to the main geo database and through subsequent statistical analysis and modelling. Full details provided in the 'Pontbren Catchment Study Data catalogue' supplied as Supporting Documentation
Ref. system
- Code
- WGS 84
Metadata
Metadata
- File identifier
- dbfed2a9-b7ba-4638-8f2a-f6ff6916e951 XML
- Metadata Language
- English (en)
- Character set
- ISO/IEC 8859-1 (also known as Latin 1)
- Resource type
- dataset
- Hierarchy level name
- dataset
- Metadata Date
- 2024-02-08T17:25:28
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3
NERC EDS Environmental Information Data Centre
Lancaster Environment Centre, Library Avenue, Bailrigg
,
Lancaster
,
LA1 4AP
,
UK
https://eidc.ac.uk/