Filter by
1,123
results found
- Published by:
- Royal College of Ophthalmologists
- Last updated:
- 15 September 2023
The data is for the fifth prospective year of the National Cataract Audit corresponding to the 2020 NHS year (01/04/2020 to 31/03/2021). The data was collected as part of routine clinical care on...
- Published by:
- Royal College of Ophthalmologists
- Last updated:
- 18 December 2025
The data is for the sixth prospective year of the National Cataract Audit corresponding to the 2022 NHS year (01/04/2022 to 31/03/2023). The data was collected as part of routine clinical care on...
- Published by:
- Royal College of Ophthalmologists
- Last updated:
- 15 April 2026
The data is for the eighth prospective year of the National Cataract Audit corresponding to the 2023 NHS year (01/04/2023 to 31/03/2024). The data was collected as part of routine clinical care on...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
Fisheries Science Partnership Programme 9, carried out in December 2004. The
Programme was set up to investigate the extent to which a sieve net,
incorporated into an industrial fishing trawl,...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
Fisheries Science Partnership Programme 9, carried out in December 2003. The
Programme was set up to investigate the extent to which a sieve net,
incorporated into an industrial fishing trawl,...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
To provide new information on comparative catch profiles of the "eliminator"
trawl to those from a conventional trawl fitted with belly cod-escape panels.
And to address industry concerns that...
- 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 macrophytes in rivers. Macrophytes are fresh water plants that can be seen with the naked eye. ...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
This survey was undertaken by Cefas as part of the CEFAS Historic surveys;
Station and biological data collected during research surveys carried out by
Cefas (formerly Directorate of Fisheries)...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
To quantify the rate of escape of commercially targeted fish underneath the
ground gear and through the gaps between the fishing line and ground gear of
the GOV trawl used in the North Sea...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
This survey was undertaken by Cefas as part of the CEFAS Historic surveys;
Station and biological data collected during research surveys carried out by
Cefas (formerly Directorate of Fisheries)...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
A video survey was undertaken between the 12th and 20th August 2014 as part of
the Darwin Plus funded project (DPLUS026) in the British Virgin Islands. The
survey collected video and still...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 01 December 2024
A video survey was undertaken between the 12th and 20th August 2014 as part of
the Darwin Plus funded project (DPLUS026) in the British Virgin Islands. The
survey collected video and still...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
Two-trawl survey of the Farn Deeps *Nephrops* (*Nephrops**norvegicus*
) ground, located off the north-east coast of England, undertaken in March,
November and December 2004. The aims of the survey...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
This survey was undertaken by Cefas as part of the Historic Arctic Survey
Series;
*Gadus morhua* (Atlantic Cod) stocks in the Barents Sea are currently at
levels not seen since the 1950s. Causes...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
This survey was undertaken by Cefas as part of the Historic Arctic Survey
Series;
*Gadus morhua* (Atlantic Cod) stocks in the Barents Sea are currently at
levels not seen since the 1950s. Causes...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
This survey was undertaken by Cefas as part of the Historic Arctic Survey
Series;
*Gadus morhua* (Atlantic Cod) stocks in the Barents Sea are currently at
levels not seen since the 1950s. Causes...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
This survey was undertaken by Cefas as part of the Historic Arctic Survey
Series;
*Gadus morhua* (Atlantic Cod) stocks in the Barents Sea are currently at
levels not seen since the 1950s. Causes...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
This survey was undertaken by Cefas as part of the Historic Arctic Survey
Series;
*Gadus morhua* (Atlantic Cod) stocks in the Barents Sea are currently at
levels not seen since the 1950s. Causes...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
This survey was undertaken by Cefas as part of the Historic Arctic Survey
Series;
*Gadus morhua* (Atlantic Cod) stocks in the Barents Sea are currently at
levels not seen since the 1950s. Causes...
- Published by:
- Centre for Environment, Fisheries & Aquaculture Science
- Last updated:
- 07 June 2016
*Gadus morhua* (Atlantic Cod) stocks in the Barents Sea are currently at
levels not seen since the 1950s. Causes for the population increase last
century, and understanding of whether such large...
