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- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 April 2026
This dataset comprises individual site indices for UK butterfly species calculated from data from the UK Butterfly Monitoring Scheme (UKBMS). Site indices are a relative rather than an absolute...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 April 2026
This dataset comprises individual site indices for UK butterfly species calculated from data from the UK Butterfly Monitoring Scheme (UKBMS). Site indices are a relative rather than an absolute...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 April 2026
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 a linear regression...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 April 2026
Site indices, as a relative measure of the actual population size, for UK butterfly species calculated from data from the UK Butterfly Monitoring Scheme (UKBMS). Site indices are a relative rather...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
Littoral survey of The Wash by Institute of Terrestrial Ecology in Autumn of 1985 and 1986. All invertebrate data are expressed as mean densities per square meter calculated from 5 pairs of random...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
Littoral survey of The Wash by Institute of Terrestrial Ecology in Autumn of 1985 and 1986. All invertebrate data are expressed as mean densities per square meter calculated from 5 pairs of random...
- Published by:
- Department for Environment, Food and Rural Affairs
- Last updated:
- 01 October 2015
Average prices calculated from surveys of milk purchasers
Source agency: Environment, Food and Rural Affairs
Designation: Official Statistics not designated as National Statistics
Language:...
- Published by:
- Greater London Authority
- Last updated:
- 01 April 2026
The Indicative Site Capacity Toolkit has been developed as part of Optimising Site Capacity: A Design-led Approach London Plan Guidance to assist in determining the indicative site capacity of...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 02 April 2026
This low-resolution image has been produced from BGS land and marine gravity data. The colour was generated using the BGS COLMAP software package. Colour levels are defined by histogram...
- Published by:
- Centre for Environmental Data Analysis
- Last updated:
- 19 June 2018
Past (observed) climate and future climate scenario projections data that were produced as part of the UK climate projections 2009 (UKCP09) service. The data produced by the UK Met Office providing...
- Published by:
- Centre for Environmental Data Analysis
- Last updated:
- 19 June 2018
High accuracy line intensity for carbon dioxide project was NERC (Natural Environment Research Council) funded. The aim of the project was to provide an accurate theoretical solution to the problem...
- Published by:
- Centre for Environmental Data Analysis
- Last updated:
- 17 July 2017
High accuracy line intensity for carbon dioxide project was NERC (Natural Environment Research Council) funded. The aim of the project was to provide an accurate theoretical solution to the problem...
- Published by:
- Department for Work and Pensions
- Last updated:
- 19 December 2013
The Appeals Tracking System is a small system used to assist the tracking of child maintenance appeals, Advanced Departures and Advanced Variations. Decision Appeals - Only specific decisions may...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
UPDATE: The Opra scheme has now been withdrawn and 2017 was the last published year for Opra profiles. However we still use compliance ratings which affect subsistence charges. A new record has...
- Published by:
- Environment Agency
- Last updated:
- 04 March 2026
This dataset is a subset of "WFD Classification Status Cycle 2" and contains classification data for Ammonia in lakes. Ammonia is a decay product of nitrogenous organic wastes and of the breakdown...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 11 March 2026
The data set contains the Philippines bridge inventory, river migration geodatabase and source code to assess active river channel change (i.e. planform adjustments) using Landsat 5, 7 and 8...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 11 March 2026
Gridded potential evapotranspiration calculated from United Kingdom Climate Projections 2018 (UKCP18) regional climate model (RCM) ensemble at 12 km resolution over the United Kingdom for the years...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 11 March 2026
Dataset comprising data on the lifetime reproductive success (LRS) of 879 individually marked long-tailed tits Aegithalos caudatus, a cooperatively breeding passerine. LRS is measured in terms of...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 02 April 2026
The aa index is a simple global geomagnetic activity index, with units of 1 nT (nanotesla), which is produced from the K indices from two approximately antipodal observatories. At present these are...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 April 2026
This dataset contains the Standardised Streamflow Index (SSI) data for 303 catchments across the United Kingdom from 1891 to 2015. The SSI is a drought index based on the cumulative probability of...
