Dataset

Phytoplankton monitoring data from a polygon near Belbek River (Black Sea) from 1987 to 1990

EurOBIS MeasurementOrFact Open in mapper Explore occurrences

The data were collected by the IBSS staff during a monitoring campaign near Belbek River (Black Sea) from 1987 to 1990. This dataset contains abundance (individuals per liter) and biomass (mg/m³) data for phytoplankton taxa. No additional metadata is available.

Citation
IBSS. 1987-1990. Phytoplankton monitoring data from a polygon near Belbek River (Black Sea) from 1987 to 1990. Institute of Biology of the Southern Seas of the National Academy of Sciences of Ukraine.
Published
September 17, 2025 at 08:32
License
This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License
URL
http://ipt.vliz.be/eurobis/resource?r=phytoplankton_blacksea_1987_1990
Archive
https://ipt.vliz.be/eurobis/archive.do?r=phytoplankton_blacksea_1987_1990

Contacts

Kseniia Skuratova
National Academy of Sciences of Ukraine; Institute of Biology of the Southern Seas

National Academy of Sciences of Ukraine; Institute of Biology of the Southern Seas
National Academy of Sciences of Ukraine; Institute of Biology of the Southern Seas

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

4,758
total submitted occurrences
4,731
accepted occurrences
9,516
measurements and facts
149
taxa
98
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 4,758
100.0%
maximumDepthInMeters 158
3.3%
minimumDepthInMeters 158
3.3%
scientificNameID 25
0.5%

Quality flags

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

Flag Dropped Records
NO_ACCEPTED_NAME 253
5.3%
NO_DEPTH 158
3.3%
MARINE_UNSURE 150
3.2%
ON_LAND 133
2.8%
NO_MATCH 25
0.5%
NOT_MARINE 2
0.0%

Measurement types

DNA derived data