Survey : EHOLT/06/1957 (part of Historic Arctic Survey Series)

Published by:
Marine Environmental Data & Information Network
Last updated:
10 July 2024
Topic:
Not added
Licence:
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Summary

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 for the population increase last century, and understanding of whether such large numbers will be maintained in the future, are unclear. To explore this, we digitised and interrogated historical cod catch and diet datasets from the Barents Sea. Data includes temporal and spatial information, cod catch data and length distributions, and hydrographic data.

Survey took place between 19/01/1957 and 15/12/1957 on Ernest Holt

Equipment used during this survey :

  • Otter Trawl 78ft Granton with shrimp netting cover

Survey operations were undertaken on 10 stations

19 different species were caught on this survey

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Data links

Link to the data Format File added Data preview
Cefas Data Portal N/A 10 July 2024 Not available

Additional information

View additional metadata
Added to data.gov.uk
2021-12-22
Access contraints
Not specified
Harvest GUID
CEFASa3c801bd-4e98-4bd6-be7a-00c8a3c27a7f
Extent
Latitude: 80.00° to 65.00°
Longitude: 5.00° to 55.00°
Spatial reference system
Dataset reference date
2016-06-21 (publication)
2021-12-22 (revision)
2016-06-21 (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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