BGS Hosted Metadata
Pontbren groundwater data
This dataset is from five boreholes located on an improved grassland hillslope transect within the Pontbren study site in mid-Wales, UK. Groundwater was measured using pressure transducers installed in each of the boreholes with a pressure transducer used to account for variations in barometric pressure. Groundwater monitoring was carried out between 2005-2009 as part of the Pontbren Catchment Study Land Use and Management Multi-Scale Experimental Programme. Boreholes 1 and 2 are located in the improved grassland field immediately above the Bowl study site, borehole 3 is located within the Bowl study site and boreholes 4 and 5 are located in improved grassland field below the Bowl, known as the hillslope with tree shelterbelt. Data is presented in terms of height of water (cm) relative to the soil surface. Groundwater temperature (deg C) is also given. Groundwater height was initially sampled every 10 minutes until October 2006 when it was changed to sampling every 30 minutes. Groundwater was measured in all 5 boreholes up until March 2008 at which point sampling was reduced to measurements taken from borehole 3 up until the end of 2009. Within the 'Pontbren Groundwater' dataset folder there are five other sub-folders which contain the dataset from the respective boreholes. Data are provided in the form of .txt files and generally split into 6 month blocks. Associated with each data point in the .txt file is a quality assurance code, QA code, in the adjacent column. Details of the dataset, the quality assurance coding system and monitoring locations are provided in the supporting documentation. Also provided are the details of the borehole logs at the time they were drilled. Other measurements taken at the bowl and hillslope study site include monitoring runoff from an improved grassland field in the form of overland and drain flow, soil water tension, soil volumetric moisture content, groundwater height and precipitation. Datasets of these other parameters are also provided by the EIDC.
Simple
- Date (Publication)
- 2012-04-02
- Citation identifier
- https://catalogue.ceh.ac.uk/id/2b7bdff7-cfac-459e-8c50-360da7ba4468
- Point of contact
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Organisation name Individual name Electronic mail address Role NERC EDS Environmental Information Data Centre Custodian UK Centre for Ecology & Hydrology Marshall, M.
Point of contact NERC Environmental Information Data Centre Publisher
- Maintenance and update frequency
- Not planned
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GEMET - INSPIRE themes, version 1.0
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Environmental Monitoring Facilities
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- Access constraints
- Other restrictions
- Other constraints
- Registration is required to access this data
- Use constraints
- Other restrictions
- Other constraints
- Licence terms and conditions apply
- Spatial representation type
- Text, table
- Distance
- 1000 urn:ogc:def:uom:EPSG::9001
- Language
- English
- Character set
- UTF8
- Topic category
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- Climatology, meteorology, atmosphere
- Elevation
- Environment
- Farming
- Inland waters
- Begin date
- 2005-04-04
- End date
- 2010-12-31
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- Unique resource identifier
- WGS 84
- Distribution format
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Name Version Tab delimited text
- Distributor contact
-
Organisation name Individual name Electronic mail address Role NERC EDS Environmental Information Data Centre
Distributor
- OnLine resource
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Protocol Linkage Name https://data-package.ceh.ac.uk/data/2b7bdff7-cfac-459e-8c50-360da7ba4468 Download the data
- OnLine resource
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Protocol Linkage Name https://data-package.ceh.ac.uk/sd/2b7bdff7-cfac-459e-8c50-360da7ba4468.zip Supporting documents
- Hierarchy level
- Dataset
- Other
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dataset
Conformance result
- Title
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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
- Date (Publication)
- 2010-12-08
- Statement
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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 data catalogue'.
Metadata
- File identifier
- 2b7bdff7-cfac-459e-8c50-360da7ba4468 XML
- Metadata language
- English
- Character set
- 8859 Part 1
- Hierarchy level
- Dataset
- Hierarchy level name
-
dataset
- Date stamp
- 2025-03-21T13:33:50
- Metadata standard name
- UK GEMINI
- Metadata standard version
-
2.3
- Metadata author
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Organisation name Individual name Electronic mail address Role NERC EDS Environmental Information Data Centre Point of contact
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