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Priority River Habitat - Headwater Areas

One of the two datasets that make up the Priority River Habitat Map. Under the UK BAP definition all headwaters potentially form part of the priority habitat definition. The headwater resource can...

Water Framework Directive (WFD) Groundwater bodies Cycle 1

Water Framework Directive (WFD) Groundwater bodies Cycle 1 is a spatial (polygon) dataset containing attributes that have been collated as defined for the implementation of the Water...

Effect of ozone on modern clover cultivars

Data includes impacts on root nodule biomass, stomatal conductance, injury rates, and N-fixation in the white clover cultivar (T. repens cv. crusader). An ozone-exposure experiment was conducted in...

Visible leaf injury of Trifolium repens versus Lolium perenne after ozone exposure in solardomes

The dataset consists of proportions of ozone injured or senesced leaves from a study which investigated how the presence of competing species in a community affects these two common responses to...

Weekly water quality data from the River Thames and its major tributaries, 2009-2023

This dataset comprises weekly water quality monitoring data of seven sites along the River Thames, UK, and sixteen of its major tributaries from Feburary 2009 to December 2023. Monitored...

European Monitoring and Evaluation Program Model for the UK (EMEP4UK) daily atmospheric composition for 2002-2021

This dataset is a model output from the European Monitoring and Evaluation Programme (EMEP) model applied to the UK (EMEP4UK) driven by Weather and Research Forecast model meteorology (WRF). It...

Denitrification rates in seagrasses and mudflats at six coastal sites in England, December 2024-February 2025

We surveyed two seagrass beds and two mudflats in each of six coastal sites in England (Holy Island, Blackwater, Thames, Chichester, Plymouth, Morecambe) between December 2024 and March 2025 to...

QICS Paper: Small-scale modelling of physiochemical impacts of CO2 leaked from sub-seabed reservoirs or pipelines within the North Sea and surrounding waters

A two-fluid, small scale numerical ocean model was developed to simulate plume dynamics and increases in water acidity due to leakages of CO2 from potential sub-seabed reservoirs erupting, or...

Air quality summary statistics

Data for London air quality monitoring sites showing whether annual monitoring objectives were met for different species of pollutant. Data for 2016 includes the first two months of the year only...

PM2.5 map and exposure data

This report contains an introduction to PM2.5­, summarises our current understanding of PM2.5 concentrations and exposure, discusses the findings of research undertaken by the GLA and TfL into the...

Habitat point records from 1987 OPRU HRE Dart Estuary survey

The Dart Estuary is situated on the south coast of Devon and opens into Start Bay. The estuary itself runs through a steep sided channel from Totnes, some 18 km to the north, to Dartmouth and...

Species point records from 1987 OPRU HRE Dart Estuary survey

The Dart Estuary is situated on the south coast of Devon and opens into Start Bay. The estuary itself runs through a steep sided channel from Totnes, some 18 km to the north, to Dartmouth and...

Freshwater macroinvertebrate community data, stream discharge, and hyporheic fine sediment mass in experimental channels recovering over a four-month period from a prior drought in 2022

The 3Rs experimental study investigated how trajectories of recovery following a prolonged drought were affected by the prior sediment composition and fine sediment loading. On each of six sampling...

Species point records from 1977 UCNW Bardsey Island survey

Detailed littoral and sublittoral survey of fauna and flora of Bardsey Island carried out in order to determine whether Bardsey warrents consideration as a PMNR. Faunal and floral data was recorded...

APHA FOI&EIR Information Requests 2014

This dataset provides a list of the requests handled by APHA under Freedom of Information legislation and Environmental Information Regulation during 2014. The dataset includes the following...

APHA FOI&EIR Information Requests 2013

This dataset provides a list of the requests handled by APHA under Freedom of Information legislation and Environmental Information Regulations during 2013. The dataset includes the following...

Tree Preservation Orders

Dataset showing Tree Preservation Orders within the Wakefield District. A Tree Preservation Order (TPO) is an order made by the local planning authority in respect of trees or woodlands. The...

Places of worship

Places of worship registered for marriages under the Marriage Act, both for the marriage of opposite sex and same sex couples. Please note that it does not cover Church of England / Church in Wales...

Department of Health trust boundaries

There are a total of 5 Health and Social Care Trusts (HSCT) in Northern Ireland; Belfast, Northern, Southern, South Eastern and Western. Each HSCT is managed directly by a board of directors which...

Species point records from 1984 Bunker/Hiscock Skomer sublittoral survey

This report summarises and discusses the results of surveys of habitats and communities from 90 previously unsurveyed or poorly described sites around Skomer Marine Reserve (SMR). Attention was...