Catch data of Rajiformes from bottom trawl surveys in the Bay of Biscay 1973-2019

A consistent dataset of bottom trawl survey data spanning 47 years in the Bay of Biscay was assembled. The dataset includes data from the current EVHOE survey from 1987 to 2019 and two previous surveys carried out in 1973 and 1976. The recent EVHOE time-series from 1997 is also available from DATRAS (https://www.ices.dk/data/data-portals/Pages/DATRAS.aspx). The catch in numbers and weight (kg) per haul of all Rajiformes species caught in these surveys is provided. Haul information is provided for all hauls, including those with no catch of Rajiformes. Areas of the sampling strata of the survey and spatial polygones of these strata are provided in separate files.

Simple

Date (Publication)
2022-10-13
Date (Revision)
2023-01-10
Other citation details
Lorance Pascal, Trenkel Verena (2022). Catch data of Rajiformes from bottom trawl surveys in the Bay of Biscay 1973-2019. SEANOE. https://doi.org/10.17882/90930
Credit
The creation of this dataset of survey data was funded from the European Union's Horizon 2020 research and innovation programme under the grant agreement No. 773713, project PANDORA (https://www.pandora-fisheries-project.eu)
Author
  DECOD (Ecosystem Dynamics and Sustainability), IFREMER, INRAE, Institut Agro - Agrocampus Ouest, Nantes, France - LORANCE Pascal
Author
  DECOD (Ecosystem Dynamics and Sustainability), IFREMER, INRAE, Institut Agro - Agrocampus Ouest, Nantes, France - TRENKEL Verena
Publisher
  SEANOE
Theme
  • Skates
  • Rajiformes
  • Bay of Biscay
  • Bottom trawl survey
  • Fisheries and aquaculture
project
  • H2020 PANDORA (Agreement: 773713)
ODATIS aggregation parameters and Essential Variable names
SeaDataNet Parameter Disciplines
Type de jeux de donnée ODATIS
Use limitation
CC-BY-NC-SA (Creative Commons - Attribution, No commercial usage, Sharing under the same conditions)
Use constraints
Other restrictions
Unique resource identifier
10.18142/8
Association Type
Cross reference
Initiative Type
Platform
Metadata language
English
Topic category
  • Oceans
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Begin date
1973
End date
2019
Distribution format
  • CSV ( )

  • TEXTE ( )

OnLine resource
Quality controlled data ( WWW:DOWNLOAD-1.0-link--download )

haul data - 159 KB

OnLine resource
Quality controlled data ( WWW:DOWNLOAD-1.0-link--download )

Catch of Rajiformes - 66 KB

OnLine resource
Quality controlled data ( WWW:DOWNLOAD-1.0-link--download )

Area of survey strata - 352 bytes

OnLine resource
Quality controlled data ( WWW:DOWNLOAD-1.0-link--download )

Spatial polygons of survey strata - 187 KB

OnLine resource
Quality controlled data ( WWW:DOWNLOAD-1.0-link--download )

Data description - 2 KB

OnLine resource
DOI of the product ( WWW:LINK-1.0-http--metadata-URL )
OnLine resource
Seanoe ( rel-canonical )
Hierarchy level
Dataset
File identifier
seanoe:90930 XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2023-01-10
Metadata standard name
ISO 19115:2003/19139
Metadata standard version
1.0
Point of contact
  DECOD (Ecosystem Dynamics and Sustainability), IFREMER, INRAE, Institut Agro - Agrocampus Ouest, Nantes, France - LORANCE Pascal
 
 

Overviews

overview
Spatial distribution of cuckoo ray in 1973 from a bottom trawl survey

Spatial extent

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W
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Keywords

Bay of Biscay Bottom trawl survey Fisheries and aquaculture Rajiformes Skates
ODATIS aggregation parameters and Essential Variable names
Fish
Type de jeux de donnée ODATIS
Analysis data

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