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UK Environmental Change Network (ECN) moth data: 1992-2012

[THIS DATASET HAS BEEN WITHDRAWN]. Moth data from the UK Environmental Change Network (ECN) terrestrial sites. Counts of individual species are recorded. These data are collected by moth traps at...

Solute concentrations in water samples from clearfelled and standing Sitka spruce (Picea sitchensis) forest ecosystems, Kershope Forest

The dataset consists of solute concentrations (Potassium, Calcium, Magnesium, Iron, Sodium, Aluminium, Phosphate, Nitrate, Ammonium, Chlorine, Sulphate), also pH and suspended solids, in waters...

UK Environmental Change Network (ECN) butterfly data: 1993-2012

[THIS DATASET HAS BEEN WITHDRAWN]. Butterfly data from the UK Environmental Change Network (ECN) terrestrial sites. Counts of individual species are recorded. These data are collected while walking...

UK moth trends from Rothamsted Insect Survey light-trap network (1968 to 2016)

[THIS DATASET HAS BEEN WITHDRAWN]. The dataset contains national trends for 432 species of moths (mostly macro-moths) estimated using the moth data collected by Rothamsted Insect Survey (RIS) from...

Broadleaved woodland survey of Great Britain, 2020-2022

These data are a 2020-22 repeat of a survey undertaken in 1971, and again between 2000 and 2003, when 103 broadleaved woodlands were surveyed across Britain. Ecological information was recorded at...

Integrated Hydrological Units of the United Kingdom: Sections

This dataset is part of Integrated Hydrological Units (IHU) of the UK, a set of geographical reference units for hydrological purposes including river flow measurement and hydrometric data...

Neodymium isotope, REE, and Percentage CaCO3 data from IODP Expedition 390 and 393: South Atlantic Transect

Neodymium (Nd) isotope data measured from IODP Site U1556 comprises of detailed sample information including 3 depth scales, the normalised 143/144 Nd ratio, the eNd(0) and eNd (t) values for each...

Legacy BGS geothermal models: theoretical potential 'heat-in-place' ('geothermal resources' in Rollin et al.,1995) for Permian sedimentary aquifers in the Cheshire (Collyhurst Sandstone Formation) and Worcester (Bridgnorth Sandstone Formation) basins

This vector contour dataset represents the distribution of the estimated, theoretical potential 'geothermal resources' (in GJ/m2 or PJ/km2) for the Permo-Triassic sedimentary aquifers in the...

National Biodiversity Climate Change Vulnerability Data

Natural England has developed a national scale model that undertakes an analysis of current datasets to provide an assessment of the relative vulnerability of priority habitats to climate change...

2005-present Whale and Dolphin Conservation (WDC) Shorewatch Programme records

The Shorewatch Programme trains volunteers to conduct land-based watches for cetaceans in coastal waters around northern Scotland. Shorewatch data is effort-based and collected from specific sites...

2005-present Whale and Dolphin Conservation (WDC) Shorewatch Programme records

The Shorewatch Programme trains volunteers to conduct land-based watches for cetaceans in coastal waters around northern Scotland. Shorewatch data is effort-based and collected from specific sites...

Biogenetic Reserve (Scotland)

Biogenetic reserves act as 'living laboratories' and are representative examples of various types of natural environment in Europe. They can consist of natural or semi-natural habitats and their...

Pavement Widths

A line dataset representing estimated pavement (footway) width across the City of London. Each line contains a numeric value indicating the width of the pavement at that location. Width values are...

2015 round household projections

IMPORTANT NOTE: These projections have been superceded, please see  https://data.london.gov.uk/demography/  for the latest GLA projections.   Household projections incorporating the...

Autonomous Passenger Vehicles (June 2026)

YouGov carried out polling on behalf of the GLA and the London Assembly on Londoners about perceptions of introducing autonomous passenger vehicles in London. Where YouGov Plc collects survey data,...

Crime on Transport Polling - Nov 2025

YouGov carried out polling on behalf of the GLA about Londoners' perceptions of crime and safety on public transport. Where YouGov Plc collects survey data, no information may be published without...

Heat Networks Polling - January 2026

YouGov carried out polling on behalf of the GLA and the London Assembly on Londoners about perceptions of heat networks in London. Where YouGov Plc collects survey data, no information may be...

Public Transport Journeys by Type of Transport

Number of journeys on the public transport network by TFL reporting period, by type of transport. Data is broken down by bus, underground, DLR, tram, Overground and cable car. Period lengths are...

Online Safety & Young Men Polling - May & Oct 2025

YouGov carried out polling on behalf of the GLA about Londoners' perceptions of young men and online safety. Where YouGov Plc collects survey data, no information may be published without the...

Estimation of Health Impacts of Particulate Pollution in London

Data relating to populations and population weighted annual mean PM2.5 (ug/m3) by Ward and estimated attributable deaths (rounded to whole numbers) each year based on 2008 rates at concentration...