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NSSS: DATRAS North Sea Sandeel Survey
Citation
Contact:
International Council for the Exploration of the Sea (ICES), more
Availability: Licence
Conditions of supply and usage of the data are specified in a formal agreement.
Conditions of supply and usage of the data are specified in a formal agreement.
Notes: ICES Data Policy: http://www.ices.dk/marine-data/guidelines-and-policy/Pages/ICES-data-policy.aspx.
Description
The purpose of the sand eel dredge survey is to collect sand eels buried in the seabed and compare catches (number and age composition) with the previous year's collections to assess the year class strength of sand eel in area 1r, 2r and 3r of the different areas adopted by ICES in 2016. Data from the dredge survey is the basis for calculating an index, which is used in the stock assessment for sand eel in the North Sea.
Lineage
Prior to publication data undergo quality control checked which are described in https://github.com/EMODnet/EMODnetBiocheck?tab=readme-ov-file#understanding-the-output
Scope
Themes:
Biology > Fish
Keywords:
Marine/Coastal, Bio-geographical regions, Biota, Environment, Geoscientific Information, Habitats and biotopes, Metadata non conformant, Metadata not evaluated, No limitations to public access, Oceans, Sea regions, Species distribution, WGS84 (EPSG:4326), XYZ ASCII, ANE, North Sea, EurOBIS calculated BBOX, Teleostei
Geographical coverage
ANE, North Sea [Marine Regions]
EurOBIS calculated BBOX Stations
Bounding Box
Coordinates: MinLong: -2,91; MinLat: 52,4807 - MaxLong: 10,101; MaxLat: 57,78 [WGS84]
Coordinates: MinLong: -2,91; MinLat: 52,4807 - MaxLong: 10,101; MaxLat: 57,78 [WGS84]
Temporal coverage
From 16 November 2008 on [In Progress]
Taxonomic coverage
Teleostei [WoRMS]
Parameters
Abundance
Age distribution
Catch
Age distribution
Catch
Contributors
International Council for the Exploration of the Sea (ICES), more, data collector
Related datasets
Parent dataset:
DATRAS: ICES Database on Trawl Surveys
Published in:
EurOBIS: European Ocean Biodiversity Information System
URLs
Dataset information:
Other:
Other:
Dataset status: In Progress
Data type: Data
Data origin: Monitoring: field survey
Release date: 2023-11-23
Metadatarecord created: 2023-11-16
Information last updated: 2025-03-26
