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.
Données et ressources
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haul data - 159 KBCSV Ouvrir
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Catch of Rajiformes - 66 KBCSV Ouvrir
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Area of survey strata - 352 bytesCSV Ouvrir
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Spatial polygons of survey strata - 187 KBCSV Ouvrir
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Data description - 2 KBTXT Ouvrir
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Informations supplémentaires
| Date (publication) | 2022-10-13 |
|---|---|
| Date (revision) | 2023-01-10 |
| Statut | onGoing |
| Fréquence de mise à jour | asNeeded |
| Langue des métadonnées | en |
| Licence | CC-BY-NC-SA (Creative Commons - Attribution, No commercial usage, Sharing under the same conditions) |
| Métadonnées sources | ISO 19115 XML |
| Dernière mise à jour | 2026-11-04 |
| Créé | 2026-11-04 |
| API | package_show |