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Cefas Historic Secchi Depth Measurements

Publisher
Marine Environmental Data & Information Network
Updated
23 July 2026
Topic
Not set
Licence
Not set

Summary

Secchi depth measurements, collected for studying the effects of the light climate on pelagic fish (e.g. fish school position in the water column compared to the depth of penetration of light); The dataset comprise 470 Secchi depth measurements collected in 1931, 1937, 1946-1950, 1968.

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Data links

Link Format Preview Updated
Cefas Data Portal – 23/7/2026

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Additional information

Source Metadata
XML, HTML
Date added
12 July 2024
Harvest GUID
CEFASc5e9689e-a465-4337-bc04-f297a6833d92
Extent (Latitude)
57.00° to 51.00°
Extent (Longitude)
-3.00° to 6.00°
Dataset reference date (publication)
2017-11-08
Dataset reference date (revision)
2024-07-12
Dataset reference date (creation)
2013-03-29
Frequency of update
notPlanned
Responsible party
Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS) (originator, custodian, distributor, owner)
ISO 19139 resource type
dataset
Metadata language
eng

Contact

Enquiries

data.manager@cefas.co.uk

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Support links

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