Name: Dutch coast monitoring - Natuurlijk Veilig: Spisula survey
License: To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0)

Spisula survey on the Dutch coastline between the eastern Wadden Sea and IJmuiden.

Citation

van der Heijden L (2025). Dutch coast monitoring - Natuurlijk Veilig: Spisula survey

Published

September 17, 2025 at 09:13

First registration

December 09, 2022 at 16:02

License

To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0)

URL

https://ipt.vliz.be/eurobis/resource?r=dutch-coast-spisula-survey

Archive

https://ipt.vliz.be/eurobis/archive.do?r=dutch-coast-spisula-survey

Contacts

Wageningen University and Research Centre; Institute for Marine Resources and Ecosystem Studies
Wageningen University and Research Centre; Institute for Marine Resources and Ecosystem Studies

Luuk van der Heijden
Deltares

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

21,822

total submitted occurrences

21,822

accepted occurrences

23,900

measurements and facts

taxa

species

Taxa

Missing and invalid fields

Field	Missing
coordinateUncertaintyInMeters	21,822	100.0%
maximumDepthInMeters	21,822	100.0%
minimumDepthInMeters	21,822	100.0%

Quality flags

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

Flag	Dropped	Records
NO_DEPTH		21,822	100.0%
ON_LAND		46	0.2%

Dutch coast monitoring - Natuurlijk Veilig: Spisula survey

Taxa

Missing and invalid fields

Quality flags

Measurement types

DNA derived data