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Phytoplankton monitoring data from a polygon near Belbek River (Black Sea) from 1987 to 1990
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. https://marineinfo.org/doc/dataset/4040
Contact:
Skuratova, Kseniia
Availability: 
This dataset is licensed under a Creative Commons Attribution 4.0 International License.
This dataset is licensed under a Creative Commons Attribution 4.0 International License.Description
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. more
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. Furthermore this dataset also contains additional information to calculate Biomass and Abundance: V1_L, V2_ml, V3_ml, Koefficient, N_count and V_um3. V1_L is the volume of the water sample taken in liters. V2_ml is the volume of the filtered sample in milliliters (V1 after filtration). V3_ml is the volume (in milliliters) of one drop taken from the V2 sample to be examined under the microscope. Koefficient is a multiplying factor calculated from V1, V2 and V3. N_count is the number of individuals that was observed under the microscope for 1 species. V_um3 is the average volume of one individual in cubic micrometers.
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. Furthermore this dataset also contains additional information to calculate Biomass and Abundance: V1_L, V2_ml, V3_ml, Koefficient, N_count and V_um3. V1_L is the volume of the water sample taken in liters. V2_ml is the volume of the filtered sample in milliliters (V1 after filtration). V3_ml is the volume (in milliliters) of one drop taken from the V2 sample to be examined under the microscope. Koefficient is a multiplying factor calculated from V1, V2 and V3. N_count is the number of individuals that was observed under the microscope for 1 species. V_um3 is the average volume of one individual in cubic micrometers.
- Abundance = N_count*Koefficient
- Biomass = N_count*Koefficient *V_um3*10^-3
Lineage
Prior to publication data undergo quality control checked which are described in https://github.com/EMODnet/EMODnetBiocheck?tab=readme-ov-file#understanding-the-output
Scope
Themes:
Biology, Biology > Plankton > Phytoplankton
Keywords:
Marine/Coastal, Bio-geographical regions, Biological monitoring, Biota, Environment, EurOBIS calculated BBOX, Geoscientific Information, Habitats and biotopes, MED, Black Sea, Metadata non conformant, Metadata not evaluated, No limitations to public access, Oceans, Sea regions, WGS84 (EPSG:4326), XYZ ASCII, Bacteria, Chromista, Protozoa
Geographical coverage
EurOBIS calculated BBOX Stations
Bounding Box
Coordinates: MinLong: 33,51; MinLat: 44,64 - MaxLong: 33,54; MaxLat: 44,67 [WGS84]
Coordinates: MinLong: 33,51; MinLat: 44,64 - MaxLong: 33,54; MaxLat: 44,67 [WGS84]
MED, Black Sea [Marine Regions]
Temporal coverage
17 March 1987 - 20 March 1990
Parameters
Abundance
Abundance of biological entity specified elsewhere per unit volume of the water body [BODC]
Biomass
Water depth
Abundance of biological entity specified elsewhere per unit volume of the water body [BODC]
Biomass
Water depth
Contributors
National Academy of Sciences of Ukraine; Institute of Biology of the Southern Seas (IBSS), more, data provider, data creator
Skuratova, Kseniia
Related datasets
Published in:
EurOBIS: European Ocean Biodiversity Information System
OBIS Ukraine: Ukrainian Ocean Biodiversity Information System
URLs
Dataset information:
Other:
Other:
Dataset status: Completed
Data type: Data
Data origin: Monitoring: field survey
Release date: 2013-02-13
Metadatarecord created: 2013-01-21
Information last updated: 2025-03-26
