Species Distribution - Norway Lobster (Nephrops norvegicus) - Underwater TV survey assessed burrow densities - 2007 onwards

• Published by: Scottish Government SpatialData.gov.scot
• Last updated: 21 September 2023
• Topic: Not added
• Licence: Other Licence ; View licence information

Summary

Scottish underwater TV surveys to estimate Nephrops burrow distribution and abundance, from Nephrops Functional Units of significance to Scotland. Underwater TV footage is taken at specified stations within Functional Units. The underwater camera is mounted on a towed sledge and tow duration is 10 minutes. Records of Nephrops burrows, Nephrops and other benthic fauna is recorded onto DVD for analysis and review.

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All datasets from Scottish Government SpatialData.gov.scot

Related datasets

• 1996 - Centre for Environment, Fisheries & Aquaculture Science (Cefas) Nephrops underwater TV Surveys - VHS and DVD footage
• 1997 - 2012 Centre for Environment, Fisheries & Aquaculture Science (Cefas) Nephrops underwater TV Surveys in the Eastern Irish Sea (video data and database)
• 1996 - 2012 Centre for Environment, Fisheries & Aquaculture Science (Cefas) Nephrops underwater TV Surveys in the North Sea (video data and database)
• Species point records from 1988-90 UMBSM Loch Fyne survey

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Data links

Link to the data	Format	File added	Data preview
species_distribution_nephrops_burrow_densities	N/A	21 September 2023	Not available
species_distribution_nephrops_burrow_densities	N/A	21 September 2023	Not available
species_distribution_nephrops_burrow_densities	N/A	21 September 2023	Not available
Investigating and mitigating uncertainties in the assessment of Scottish Nephrops norvegicus populations using simulated underwater television data (Journal paper)	PDF	21 September 2023	Not available
Marine Scotland - TV Surveys information page	N/A	21 September 2023	Not available

Additional information

View additional metadata

• Added to data.gov.uk: 2023-09-20
• Access contraints: no limitations to public access
• Harvest GUID: Marine_Scotland_FishDAC_874
• Extent: Latitude: 61.12865345646643° to 54.210390120430056°
• Extent: Longitude: -10.109916124314235° to 0.8262116312258254°
• Spatial reference system: 4326
• Dataset reference date: 2007-01-01 (creation)
• Frequency of update: annually
• Responsible party: Scottish Government (pointOfContact, originator, custodian)
• ISO 19139 resource type: dataset
• Metadata language: eng
• Source Metadata: XML
• Source Metadata: HTML

Contact

Enquiries

Scottish Government SpatialData.gov.scot

Licence information

The following attribution statement must be used: Contains Scottish Government (Marine Scotland) information licensed under the Open Government Licence v3.0.