geo.be Metadata Catalog
Raja clavata and Scyliorhinus canicula abundance dataset supporting the 2024 Belgian MSFD assessment of D1C2
Standaard
- Datum (creatie)
- 2025-02-13
- Datum (revisie)
- 2026-09-14
- Datum (publicatie)
- 2026-09-15
- Datum (creatie)
- 2016-05-19
- Identifier
-
http://metadata.naturalsciences.be
/
bmdc.be:dataset:2923
- Datum
- Overige citatie details
- This dataset is composed of the following sources: (1) Datras trawl data for Lesser-spotted dogfish and Thornback ray. (2) Lesser spotted dogfish Scyliorhinus canicula in Subarea 4 and divisions 3 a and 7 d North Sea Skagerrak and Kattegat eastern English Channel Dataset from ICES. (3) Jade Maes (n.d.). Population abundance: individual number of lesser-spotted dogfish Scyliorhinus canicula Report MSFD 2024. (4) Jade Maes (n.d.). Population abundance: individual number of thornback rays Raja clavata Report MSFD 2024. (5) Thornback ray Raja clavata in Subarea 4 and in divisions 3 a and 7 d North Sea Skagerrak Kattegat and eastern English Channel Dataset from ICES.
https://www.bmdc.be
https://www.naturalsciences.be
https://www.naturalsciences.be
- Trefwoorden
-
- Oceanographic geographical features
- Reporting INSPIRE
- Federale Overheid
- (Juridische) gebruiksbeperking
- anders
- Overige beperkingen
- No conditions apply to access and use
- Overige beperkingen
- https://creativecommons.org/licenses/by/4.0/
- (Juridische) toegangsrestrictie
- anders
- Overige beperkingen
- Geen beperkingen op openbare toegang.
- Gebruiksbeperkingen
- Geen voorwaarden in verband met gebruik.
- Veiligheidsrestricties
- vrij toegankelijk
- Ruimtelijk schema
- tekstTabel
- Taal
- English
- Onderwerp
-
- oceanen
))
- gml32:beginPosition
- 2020-01-01
- Referentiesysteem identifier
- http://www.opengis.net/def/crs/EPSG/0/4258
- Distributie formaat
-
-
text/html
(
Unknown
)
-
text/csv
(
Unknown
)
-
text/html
(
Unknown
)
Distributeur
https://www.bmdc.be
- Naam
- text/html
- Versie
- Unknown
- OnLine bronnen
-
Lesser spotted dogfish Scyliorhinus canicula in Subarea 4 and divisions 3 a and 7 d North Sea Skagerrak and Kattegat eastern English Channel Dataset from ICES
(
WWW:LINK-1.0-http--link
)
An HTTP link to download
Distributeur
https://www.bmdc.be
- Naam
- text/html
- Versie
- Unknown
- OnLine bronnen
-
Thornback ray Raja clavata in Subarea 4 and in divisions 3 a and 7 d North Sea Skagerrak Kattegat and eastern English Channel Dataset from ICES
(
WWW:LINK-1.0-http--link
)
An HTTP link to download
Distributeur
https://www.bmdc.be
- Versie
- Unknown
- Bestands grootte
- 0.583469
- OnLine bronnen
-
Population abundance: individual number of thornback rays Raja clavata Report MSFD 2024. Jade Maes
(
WWW:LINK-1.0-http--link
)
An HTTP link to view information
Distributeur
https://www.bmdc.be
- Versie
- Unknown
- Bestands grootte
- 0.494631
- OnLine bronnen
-
Population abundance: individual number of lesser-spotted dogfish Scyliorhinus canicula Report MSFD 2024. Jade Maes
(
WWW:LINK-1.0-http--link
)
An HTTP link to view information
Distributeur
https://www.bmdc.be
- Naam
- text/csv
- Versie
- Unknown
- Bestands grootte
- 0.816492
- OnLine bronnen
-
Datras trawl data for Lesser-spotted dogfish and Thornback ray
(
WWW:DOWNLOAD-1.0-http--download
)
An HTTP link to download this dataset in CSV
- OnLine bronnen
- Digital Object Identifier (DOI) ( DOI )
- Niveau kwaliteitsbeschrijving
- dataset
Resultaat conformiteit met de specificatie
- Datum (publicatie)
- 2010-12-08
- Uitleg
- Zie de gerefereerde specificatie
- Indicatie van conformiteit met de specificatie
- Ja
- Algemene beschrijving herkomst
- Data are collected following ICES standardized protocols, including calibration of trawl gear, data validation, and quality control checks (ISO17025-based national QC standard). ICES applies consistency checks to ensure comparability across different surveys and years. Data undergoes post-survey validation to minimize errors in species identification, length measurements, and abundance estimates. Data is collected under national and international fisheries research programs coordinated by ICES member countries. The Belgian Beam Trawl Survey (BTS) is funded under the National Data Gathering Program. The BTS has been conducted annually since 1993 (continuous time series; the survey itself started in 1992). Bottom trawl (4m beam trawl, 40mm cod-end mesh). Measurement boards for fish length (in-house SmartFish measuring board), environmental sensors, data-entry systems (Smartfish database).
- Metadata ID
- bmdc.be:dataset:2923 XML
- Taal
- English
- Karakterset
- utf8
- Hierarchisch niveau
- dataset
- Metadata datum
- 2026-09-15T15:30:21.241Z
- Metadata standaard naam.
- Geographic information -- Metadata
- Metadata standaard versie
- ISO 19115:2003/19139
