This dataset holds the observations recorded during the GEO Biodiversity Day "Artenvielfalt der Nordsee - Helgoland" in Helgoland.

Citation: GEO-Tag der Artenvielfalt, Artenvielfalt der Nordsee - Helgoland (accessed through GBIF data portal, http://data.gbif.org/datasets/resource/2688, yyyy-mm-dd) https://doi.org/10.15468/omx28y

Published: September 17, 2025 at 08:32

URL: http://ipt.vliz.be/eurobis/resource?r=gbif_2688

GEO-Tag der Artenvielfalt
GEO-Tag der Artenvielfalt

Tom Müller
GEO-Tag der Artenvielfalt

Flanders Marine Institute (VLIZ)
Flanders Marine Institute (VLIZ)

380

occurrence records

379

taxa

362

species

Taxa

Missing and invalid fields

Field	Missing
coordinateUncertaintyInMeters	380	100.0%
maximumDepthInMeters	380	100.0%
minimumDepthInMeters	380	100.0%
scientificNameID	2	0.5%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag	Records
NO_DEPTH	380	100.0%
NO_ACCEPTED_NAME	10	2.6%
NOT_MARINE	4	1.1%
MARINE_UNSURE	2	0.5%
NO_MATCH	2	0.5%

Biodiversity of the North Sea - Helgoland

Taxa

Missing and invalid fields

Quality flags

Measurement types

DNA derived data