258 datasets found

This file is a best fit lookup between Output Areas (2021) and Senedd Cymru constituencies (SENC) as at 7th May 2026 in Wales. Field Names - OA21CD , SENC26CD, SENC26NM,...

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...

This dataset includes stream and rainfall hydrochemistry of the Plynlimon (Pumlumon in Welsh) research catchments in Mid Wales. The data cover the period from March 2024 to...

This dataset includes a range of physico-chemical properties measured from topsoil (0-15 cm) within a wide range of land use types across Wales, collected as part of the...

This dataset provides linear trends, over varying time periods, for the Collated Indices of individual butterfly species across the UK. The main statistical values derived from...

The dataset comprises of physical and biogeochemical measurements of saltmarsh soils from across 19 UK saltmarshes. The data provides a quantitative measure of soil dry bulk...

This dataset comprises inorganic carbon measurements from saltmarsh soils collected across 69 salt marshes in Great Britain during 2019. The sites were selected to represent a...

The data provide a quantitative measure of the dry bulk density, soil texture, organic matter content (LOI) and organic carbon present within surface soils (up to a depth of 10...

[THIS DATASET HAS BEEN WITHDRAWN]. This data product maps pesticide applications across England and Wales. It is produced at a 1km resolution with units of kg active ingredient...

The dataset comprises physical and biogeochemical measurements of saltmarsh soils from across 42 UK saltmarshes. The data provides a quantitative measure of soil dry bulk...

The dataset comprises of physical and biogeochemical measurements of saltmarsh soils from across 22 UK saltmarshes. Between 2018 and 2021, 462 narrow diameter gouge cores (30 mm...

This dataset includes records of insect pollinator and flower data from within a wide range of land use types across Wales, collected as part of the Environment and Rural...

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,...

This dataset consists of headwater erosion process data for sites across Wales between 2021 and 2023, collected as part of the Environment and Rural Affairs Monitoring and...

This dataset contains condition assessments of historic assets and associated threat and severity assessments collected as part of the Environment and Rural Affairs Monitoring...

This is a vector dataset representing land use in the 1960s across a selection of areas in England and Wales. The land use data is digitised from 110 published maps of the 1960s...

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...

This dataset contains hourly automatic weather station (AWS) and 15 minute river flow gauging station data from sites in the Plynlimon (Pumlumon) area of upland mid-Wales,...

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...

This dataset contains time series observations of surface-atmosphere exchanges of carbon, water, and energy, as well as supporting micrometeorological, soil physics, and...