Dataset
EurOBIS MeasurementOrFact Open in mapper Explore occurrences
Epibenthos and demersal fish monitoring at long-term monitoring stations Trawl samples were taken within the disposal site and outside the disposal site (close neigbourhood) (classic controle/impact design). Sampling activities were in February-March and in September/October. A 8 meter shrimp beam trawl (22 mm mesh in the cod end) equipped with a bolder chain was used.The net was towed during 30 or 15 minutes at an average speed of 4 knots.
Citation: Bio-environmental research group; Institute of Agricultural and Fisheries research (ILVO), Belgium; (2015): Epibenthos and demersal fish monitoring at long-term monitoring stations in the Belgian part of the North Sea https://dx.doi.org/10.14284/54
Published: September 17, 2025 at 10:09
URL: http://ipt.vliz.be/eurobis/resource?r=epi_benth_long_term
Vlaamse overheid; Beleidsdomein Landbouw en Visserij; Instituut voor landbouw- , visserij en voedingsonderzoek; Kenniseenheid: Dier; Aquatisch Milieu en Kwaliteit; Biologisch milieuonderzoeksgroep
Vlaamse overheid; Beleidsdomein Landbouw en Visserij; Instituut voor landbouw- , visserij en voedingsonderzoek; Kenniseenheid: Dier; Aquatisch Milieu en Kwaliteit; Biologisch milieuonderzoeksgroep
Gert Van Hoey
Vlaamse overheid; Beleidsdomein Landbouw en Visserij; Instituut voor landbouw- , visserij en voedingsonderzoek; Kenniseenheid: Dier; Aquatisch Milieu en Kwaliteit
Flanders Marine Institute (VLIZ)
Flanders Marine Institute (VLIZ)
| Field | Missing | Invalid | |
|---|---|---|---|
| coordinateUncertaintyInMeters | 48,464 |
|
|
| maximumDepthInMeters | 48,464 |
|
|
| minimumDepthInMeters | 48,464 |
|
The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.
| Flag | Dropped | Records | |
|---|---|---|---|
| NO_DEPTH | 48,464 |
|
|
| ON_LAND | 180 |
|
|
| NO_ACCEPTED_NAME | 3 |
|