North Sea groundfish survey data collected by Cefas in February-March 2004. The survey covered 31 stations using GOV trawls and caught 119 different species. It likely contains station, catch, length, and biological data for selected species.
Use Cases
- Analyze species composition and biodiversity based on the 119 species caught.
- Model fish population distributions based on station location data.
- Study fish biology and life history based on biological data for selected species.
- Assess survey methodology effectiveness based on the described trawl equipment.
- Monitor environmental parameters based on the collection of benthic, temperature, and salinity data.
Strengths
- Survey operations were undertaken on 31 stations, providing a structured sampling grid.
- 119 different species were caught, indicating broad taxonomic coverage.
- Data collection includes biological, benthic, temperature, and salinity measurements, suggesting multi-faceted observations.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Last update date is unknown; freshness unverified.
Provenance
- Source
- Government Digital Service
- Collection Method
- Survey undertaken by Cefas using research vessels and GOV trawls.
- Time Range
- 11/02/2004 to 23/03/2004
- Geography
- North Sea