254 datasets found

The data set consists of bird species counts, recorded in 300 1km squares across Wales, collected as part of the Glastir Monitoring and Evaluation Programme (GMEP). The...

The dataset details radioisotope concentrations (210Pb, 214Pb, 137Cs, 241Am) of 1358 down core soil samples collected from 19 saltmarshes across the UK between 2018 -2021. The...

Collated indices are a relative measure of butterfly abundance across sites monitored as part of the UK Butterfly Monitoring Scheme. Data from all survey sites (standard UKBMS...

Data for air quality variables measured every four weeks in 2022-23 and in 2024 at seven 0.25 hectare ICP Forests Level II plots, including Ozone, NH3 and NO2, measured by...

In response to widespread concern that air pollution could affect forest condition, the International Co-operative Programme on the Assessment and Monitoring of Air Pollution...

This file contains the names and codes for Senedd Cymru Constituencies in Wales as at 7th May 2026.  (File Size - 16 KB) Field Names - SENC26CD, SENC26NM, SENC26NMW...

This file contains the digital vector boundaries for Senedd Cymru Constituencies, in Wales, as at May 2026.   The boundaries available are: (BFC) Full resolution -...

This file contains the digital vector boundaries for Senedd Cymru Constituencies, in Wales, as at May 2026. The boundaries available are: (BFE) Full resolution - extent of the...

This file contains the digital vector boundaries for Senedd Cymru Constituencies, in Wales, as at May 2026. The boundaries available are: (BGC) Generalised (20m) - clipped to...

This file contains the digital vector boundaries for Senedd Cymru Constituencies, in Wales, as at May 2026. The boundaries available are: (BSC) Super Generalised (200m) -...

The National Forest Inventory (NFI) woodland map covers all forest and woodland area over 0.5 hectare with a minimum of 20% canopy cover, or the potential to achieve it, and a...

The National Forest Inventory (NFI) woodland map covers all forest and woodland area over 0.5 hectare with a minimum of 20% canopy cover, or the potential to achieve it, and a...

A lookup file of wards to unitary authorities to Senedd Cymru electoral regions in Wales as at 31st December 2025.  (File size - 168KB) Field Names - WD25CD, WD25NM,...

This is a lookup file between wards and Senedd Cymru constituencies in Wales as at 31st December 2025.  (File size - 184KB) Field Names - WD25CD, WD25NM, WD25NMW, UA25CD,...

A lookup file between unitary authorities and local health boards in Wales as at 31st December 2025.  (File Size - 16 KB)  Field Names - UA25CD, UA25NM, LHB25CD,...

A lookup file between unitary authorities and Department for Children Education Lifelong Learning and Skills areas in Wales as at 31st December 2025.  (File Size - 16 KB)...

This file contains the names and codes for Senedd Cymru electoral regions in Wales as at 31st December 2025.  (File Size - 16 KB) Field Names - SENER25CD, SENER25NM,...

This file contains the names and codes for Senedd Cymru Constituencies in Wales as at 31st December 2025.  (File Size - 16 KB) Field Names - SENC25CD, SENC25NM,...

This file contains the names and codes for Department for Children, Education, Lifelong Learning and Skills as at 31st December 2025 in Wales.  (File Size - 16...

This file contains the names and codes for Department for Children, Education, Lifelong Learning and Skills as at 31st December 2024 in Wales. (File Size - 16 KB) Field Names -...