New item under CEFAS Historic surveys

Published by:
Centre for Environment, Fisheries & Aquaculture Science
Last updated:
19 April 2022
Topic:
Not added
Licence:
Other Licence
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Summary

Station and biological data collected during research surveys carried out by Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the North Sea, since 1902. The survey hauls are not laid out systematically as a grid, as in current International Bottom Trawl Surveys (IBTS) and are widely distributed over (especially) southern and central North Sea areas. Gears and protocols were not standardised throughout, due to the long term nature of the series. Surveys took place in each season. Data are lacking for the periods of both World Wars. In some periods (e.g. the early 1900s), all species caught were recorded, whereas in other periods (e.g. 1920s-30s), only the key commercial species (e.g., Plaice, Sole and Cod) were recorded systematically. Note that some surveys targeted particular species (notably Plaice).

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Link to the data Format File added Data preview
Cefas Data Portal N/A 19 April 2022 Not available

Additional information

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Added to data.gov.uk
2021-09-16T01:16:25
Access contraints
Not specified
Harvest GUID
CEFAS5a1f009f-b17d-41be-9f21-5dd56d51f21c
Extent
Latitude: 90.00° to 10.00°
Longitude: -70.00° to 80.00°
Spatial reference system
Dataset reference date
2021-09-16 (publication)
2021-09-16 (revision)
2017-10-27 (creation)
Frequency of update
notPlanned
Responsible party
Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS) (originator, custodian, distributor, owner)
ISO 19139 resource type
series
Metadata language
eng
Source Metadata
XML
HTML

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