Dataset

Dutch long-term monitoring of microzooplankton in the Dutch Continental Economical Zone of the North Sea (2000-2010)

EurOBIS MeasurementOrFact Open in mapper Explore occurrences

Dutch long-term monitoring of microzooplankton in the Dutch Continental Economical Zone of the North Sea between 2000 and 2010. This monitoring program was part of the MWTL phytoplankton sampling.

Citation
RWS, the Netherlands, 2022. Dutch long term monitoring of phytoplankton in the Dutch Continental Economical Zone of the North Sea (2000-2018). https://waterinfo-extra.rws.nl/monitoring/biologie/zooplankton/
Published
September 17, 2025 at 08:36
First registration
December 09, 2022 at 16:07
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)

Contacts

Ministerie van Infrastructuur en Waterstaat; Rijkswaterstaat
Ministerie van Infrastructuur en Waterstaat; Rijkswaterstaat

Luuk van der Heijden
Deltares

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

24,156
total submitted occurrences
24,156
accepted occurrences
61,065
measurements and facts
92
taxa
24
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 24,156
100.0%
maximumDepthInMeters 24,156
100.0%
minimumDepthInMeters 24,156
100.0%

Quality flags

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

Flag Dropped Records
NO_DEPTH 24,156
100.0%
MARINE_UNSURE 430
1.8%
NO_ACCEPTED_NAME 111
0.5%
ON_LAND 96
0.4%

Measurement types

DNA derived data