Headwater stream quality metrics from the Glastir Monitoring and Evaluation Programme, Wales 2013-2016

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By accessing or using this dataset, you agree to the terms of the relevant licence agreement(s). You will ensure that this dataset is cited in any publication that describes research in which the data have been used.

All use of the data (or any part of it) must be accompanied by an acknowledgement of the source in the following format: "© Crown copyright: Welsh Government licenced under the Open Government Licence v3.0" or "© Hawlfraint y Goron: Llywodraeth Cymru Mae'r holl gynnwys ar gael dan Drwydded Llywodraeth Agored v3.0"

For the avoidance of doubt, if the publication of the Licensed Data is not within Wales, the Welsh form of the acknowledgement wording is not required

This dataset is available under the terms of the Open Government Licence

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https://doi.org/10.5285/e305fa80-3d38-4576-beef-f6546fad5d45

This data set consists of headwater stream quality data for sites across Wales between 2013 and 2016. Data include macrophyte species records, chemistry and water quality metrics, 'River Habitat Surveys', invertebrates, diatoms and site characteristics. Streams were surveyed within a set of up to 300 x 1km squares across Wales (not all sites contained stream features), collected as part of the Glastir Monitoring and Evaluation Programme (GMEP).

The monitoring programme was set up by the Welsh Government in 2013 to monitor the effects of the Glastir agri-environment scheme on the environment and ran from 2013 to 2016. The field survey element was based on a stratified random sampling design of 300 x 1km square sites across Wales, and was managed by the UK Centre for Ecology & Hydrology.

Publication date: 2020-06-17

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View numbers valid from 01 June 2023 Download numbers valid from 20 June 2024 (information prior to this was not collected)

Format

Comma-separated values (CSV)

Spatial information

Study area

Spatial representation type

Tabular (text)

Spatial reference system

OSGB 1936 / British National Grid

Temporal information

Temporal extent

2013-05-01 to 2016-10-31

Provenance & quality

The data were recorded using electronic data capture devices in the summers of 2013-2016 by professional surveyors. Data were recorded from up to 300 x 1km squares sited across Wales, selected by random stratified sample. The survey was managed by the UK Centre for Ecology & Hydrology. Standardised methodologies were applied throughout.
To ensure confidentiality of the data with respect to land owners and managers, the locations of 1km squares and survey sites were converted to the centres of the containing 10km Ordnance Survey grid squares.

Licensing and constraints

This dataset is available under the terms of the Open Government Licence

Cite this dataset as:

Scarlett, P.; Edwards, F.; Astbury, S.; Burden, A.; Carter, H.; Emmett, B.A.; Garbutt, A.; Henrys, P.A.; Keenan, P.; Owen, A.; Sharps, K.; Williams, B.; Wood, C.M. (2020). Headwater stream quality metrics from the Glastir Monitoring and Evaluation Programme, Wales 2013-2016. NERC Environmental Information Data Centre. https://doi.org/10.5285/e305fa80-3d38-4576-beef-f6546fad5d45

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For the avoidance of doubt, if the publication of the Licensed Data is not within Wales, the Welsh form of the acknowledgement wording is not required

This dataset is included in the following collections

Glastir Monitoring and Evaluation Programme, Wales, 2013-2016

Citations

Robinson, D.A., Thomas, A., Reinsch, S., Lebron, I., Feeney, C. J., Maskell, L.C., Wood, C.M., Seaton, F.M., Emmett, B.A., & Cosby, B.J. (2022). Analytical modelling of soil porosity and bulk density across the soil organic matter and land-use continuum. In Scientific Reports (Vol. 12, Issue 1). https://doi.org/10.5194/essd-13-4155-2021