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Pond quality metrics from the Environment and Rural Affairs Monitoring & Modelling Programme, Wales, 2021-2023

This dataset consists of freshwater pond quality data for sites across Wales in 2021-2023. Data include macrophyte and aquatic invertebrate species records, water chemistry, pond quality metrics, and environmental variables such as pollution, grazing and management from surveyed ponds. Ponds were surveyed within a set of 71 x 1km squares across Wales, collected as part of the Environment and Rural Affairs Monitoring and Modelling Programme (ERAMMP) National Field Survey. ERAMMP NFS is a resurvey of locations from the initial Glastir Monitoring and Evaluation Programme (GMEP) monitoring program on a rolling annual basis, with the aim to resurvey all sites between 2021 and 2025. Between 2021-2023 ERAMMP National Field Survey resurveyed 71 squares for pond features. The initial monitoring program, GMEP, was set up by the Welsh Government in 2013 to report national trends and 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 (not all squares surveyed in this program contained pond features). It was managed by the UK Centre for Ecology & Hydrology. Full details about this dataset can be found at https://doi.org/10.5285/d7fe4748-13d7-470c-bf5f-9e8a157ce178

Simple

Date (Publication)
2026-01-06
Date (Creation)
2026-01-06
Citation identifier
https://catalogue.ceh.ac.uk/id/d7fe4748-13d7-470c-bf5f-9e8a157ce178
Citation identifier
doi: / 10.5285/d7fe4748-13d7-470c-bf5f-9e8a157ce178
Other citation details

Bentley, L., Doeser, A., Scarlett, P., Emmett, B.A., Feeney, C., Lucas, J.R., Monkman, G., Reinsch, S., Richardson-Jones, V., Williams, B., Wood, C.M. (2026). Pond quality metrics from the Environment and Rural Affairs Monitoring & Modelling Programme, Wales, 2021-2023. NERC EDS Environmental Information Data Centre 10.5285/d7fe4748-13d7-470c-bf5f-9e8a157ce178

Point of contact
Organisation name Individual name Electronic mail address Role
UK Centre for Ecology & Hydrology Bentley, L.

enquiries@ceh.ac.uk

Author
UK Centre for Ecology & Hydrology Doeser, A.

enquiries@ceh.ac.uk

Author
UK Centre for Ecology & Hydrology

Scarlett, P.

enquiries@ceh.ac.uk

Author
UK Centre for Ecology & Hydrology Emmett, B.A.

enquiries@ceh.ac.uk

Author
UK Centre for Ecology & Hydrology Feeney, C.

enquiries@ceh.ac.uk

Author
UK Centre for Ecology & Hydrology Lucas, J.R.

enquiries@ceh.ac.uk

Author
UK Centre for Ecology & Hydrology Monkman, G.

enquiries@ceh.ac.uk

Author
UK Centre for Ecology & Hydrology Reinsch, S.

enquiries@ceh.ac.uk

Author
UK Centre for Ecology & Hydrology

Richardson-Jones, V.

enquiries@ceh.ac.uk

Author
UK Centre for Ecology & Hydrology Williams, B.

enquiries@ceh.ac.uk

Author
UK Centre for Ecology & Hydrology Wood, C.M.

enquiries@ceh.ac.uk

Author
Welsh Government

EMAIL NOT PROVIDED

Owner
NERC EDS Environmental Information Data Centre

info@eidc.ac.uk

Publisher
NERC EDS Environmental Information Data Centre

info@eidc.ac.uk

Custodian
UK Centre for Ecology & Hydrology

Bentley, L.

enquiries@ceh.ac.uk

Point of contact

GEMET - Concepts, version 4.1.3

  • freshwater
  • pond
Keywords
  • Water quality
  • Environmental survey
  • Wales

  • Environment and Rural Affairs Monitoring & Modelling Programme (ERAMMP)

Access constraints
Other restrictions
Other constraints
no limitations
Use constraints
Other restrictions
Other constraints
This resource is available under the terms of the Open Government Licence
Use constraints
Other restrictions
Other constraints

© Crown copyright: Welsh Government licenced under the Open Government Licence v3.0

Use constraints
Other restrictions
Other constraints

© Hawlfraint y Goron: Llywodraeth Cymru Mae'r holl gynnwys ar gael dan Drwydded Llywodraeth Agored v3.0

Use constraints
Other restrictions
Other constraints

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.

Use constraints
Other restrictions
Other constraints

If you reuse this data, you should cite: Bentley, L., Doeser, A., Scarlett, P., Emmett, B.A., Feeney, C., Lucas, J.R., Monkman, G., Reinsch, S., Richardson-Jones, V., Williams, B., Wood, C.M. (2026). Pond quality metrics from the Environment and Rural Affairs Monitoring & Modelling Programme, Wales, 2021-2023. NERC EDS Environmental Information Data Centre https://doi.org/10.5285/d7fe4748-13d7-470c-bf5f-9e8a157ce178

Spatial representation type
TIN
Distance
10  urn:ogc:def:uom:EPSG::9001
Language
English
Character set
UTF8
Topic category
  • Biota
  • Environment
  • Inland waters
Begin date
2021-01-01
End date
2023-12-31
N
S
E
W
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Unique resource identifier
OSGB 1936 / British National Grid
Distribution format
Name Version

Comma-separated values (CSV)

Distributor contact
Organisation name Individual name Electronic mail address Role

NERC EDS Environmental Information Data Centre

info@eidc.ac.uk

Distributor
OnLine resource
Protocol Linkage Name
https://data-package.ceh.ac.uk/data/d7fe4748-13d7-470c-bf5f-9e8a157ce178

Download the data

OnLine resource
Protocol Linkage Name
https://data-package.ceh.ac.uk/sd/d7fe4748-13d7-470c-bf5f-9e8a157ce178.zip

Supporting information

Hierarchy level
Dataset
Other

dataset

Conformance result

Title

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

The data were recorded using electronic data capture devices in the summers of 2021-2023 by professional surveyors. Data were recorded from up to 225 x 1km squares sited across Wales, selected by random stratified sample (not all squares surveyed in this program contained pond features). 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 10 km Ordnance Survey grid squares.

Metadata

File identifier
d7fe4748-13d7-470c-bf5f-9e8a157ce178 XML
Metadata language
English
Character set
8859 Part 1
Hierarchy level
Dataset
Hierarchy level name

dataset

Date stamp
2026-01-12T15:54:24
Metadata standard name
UK GEMINI
Metadata standard version

2.3

Metadata author
Organisation name Individual name Electronic mail address Role
NERC EDS Environmental Information Data Centre

info@eidc.ac.uk

Point of contact
 
 

Overviews

Spatial extent

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Keywords



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