The data were collected by the IBSS staff at several stations in the Black Sea during Cruise 5 in February 1957. This dataset contains abundance data (individuals per m³) and biomass data (mg/m³) for zooplankton taxa. No additional metadata is available.

Citation: Zooplankton collected in the Black Sea during Cruise 5 in February 1957. Institute of Biology of the Southern Seas of the National Academy of Sciences of Ukraine.

Published: September 17, 2025 at 09:13

URL: http://ipt.vliz.be/eurobis/resource?r=zoo_black_sea_febr_1957

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

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

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

957

occurrence records

3,087

measurements and facts

taxa

species

Taxa

Missing and invalid fields

Field	Missing	Invalid
maximumDepthInMeters	30		3.1%
minimumDepthInMeters	30		3.1%

Quality flags

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

Flag	Dropped	Records
NO_ACCEPTED_NAME		233	24.3%
NO_DEPTH		30	3.1%

Zooplankton collected in the Black Sea during Cruise 5 in February 1957

Taxa

Missing and invalid fields

Quality flags

Measurement types

DNA derived data