Dataset

Phytoplankton data collected from diurnal stations in the halistatic region of the Black Sea during April and July 1957

EurOBIS Open in mapper Explore occurrences

The data were collected by the IBSS staff at two diurnal stations in the halistatic region of the Black Sea during April and July 1957. This dataset contains abundance (individuals per liter) and biomass (mg/m³) data for phytoplankton taxa. No additional metadata is available.

Citation: IBSS. 1957. Phytoplankton data collected from diurnal stations in the halistatic region of the Black Sea during April and July 1957. Institute of Biology of the Southern Seas of the National Academy of Sciences of Ukraine. https://dx.doi.org/10.14284/60

Published: September 17, 2025 at 08:29

URL: http://ipt.vliz.be/eurobis/resource?r=phytoplankton_blacksea_diurnal_1957

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)

2,436
occurrence records
145
taxa
117
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 2,436
100.0%
scientificNameID 90
3.7%

Quality flags

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

Flag Dropped Records
NO_ACCEPTED_NAME 241
9.9%
MARINE_UNSURE 159
6.5%
NO_MATCH 90
3.7%
NOT_MARINE 12
0.5%

Measurement types

DNA derived data