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Phytoplankton data collected in the Black Sea, Bosporus area during a cruise of the R/V "Mgla", year 1969
Citation
Lyudmila Georgieva (2012). Phytoplankton data collected in the Black Sea, Bosporus area during a cruise of the R/V "Mgla", year 1969. IBSS, National Academy of Sciences of Ukraine; Institute of Biology of the Southern Seas. https://marineinfo.org/doc/dataset/2982
Contact:
Vladymyrov, Vladimir
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
Phytoplankton data collected in the Black Sea and Bosporus area during a cruise of the R/V "Mgla", 1969 year and processed by Lyudmila Georgieva more
Samples were taken by 1 L bathometers at standard depths and in the thermocline layer. The standard sedimentation technique for samples preparation (Usachev, 1926) was used. Samples were preserved by buffered formalin 40% and were settled within 30 days. Then a volume of water was siphoned off and samples were concentrated to 10-20 ml. After thorough mixing the subsamples (0.05 or 0.1 ml) were transferred to the counting chamber. Organisms were counted in two subsamples at ×300-400 magnification.
Samples were taken by 1 L bathometers at standard depths and in the thermocline layer. The standard sedimentation technique for samples preparation (Usachev, 1926) was used. Samples were preserved by buffered formalin 40% and were settled within 30 days. Then a volume of water was siphoned off and samples were concentrated to 10-20 ml. After thorough mixing the subsamples (0.05 or 0.1 ml) were transferred to the counting chamber. Organisms were counted in two subsamples at ×300-400 magnification.
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 > Plankton > Phytoplankton
Keywords:
Marine/Coastal, Bio-geographical regions, Biota, Environment, Geoscientific Information, Habitats and biotopes, Metadata non conformant, Metadata not evaluated, Mgla, No limitations to public access, Oceans, research vessel, Sea regions, WGS84 (EPSG:4326), XYZ ASCII, EurOBIS calculated BBOX, MED, Black Sea, Chlorophyta, Cyanobacteria, Flagellates, Haptophyta, Myzozoa, Ochrophyta
Geographical coverage
EurOBIS calculated BBOX Stations
Bounding Box
Coordinates: MinLong: 29,33; MinLat: 41,45 - MaxLong: 29,33; MaxLat: 41,45 [WGS84]
Coordinates: MinLong: 29,33; MinLat: 41,45 - MaxLong: 29,33; MaxLat: 41,45 [WGS84]
MED, Black Sea Stations
[Marine Regions]
Bosporus area
Coordinates: MinLong: 29,3; MinLat: 41,45 - MaxLong: 29,3; MaxLat: 41,45 [WGS84]
Coordinates: MinLong: 29,3; MinLat: 41,45 - MaxLong: 29,3; MaxLat: 41,45 [WGS84]
Temporal coverage
15 May 1969
Taxonomic coverage
Parameters
Abundance of biological entity specified elsewhere per unit volume of the water body [BODC]
Biomass
Density
Biomass
Density
Contributors
National Academy of Sciences of Ukraine; Institute of Biology of the Southern Seas (IBSS), more, data provider, data creator, data owner
Georgieva, Lyudmila
Vladymyrov, Vladimir
Vladymyrov, Vladimir
Related datasets
Published in:
EurOBIS: European Ocean Biodiversity Information System
OBIS Ukraine: Ukrainian Ocean Biodiversity Information System
Publication
Based on this dataset
Georgieva, L.V. (1979). Phytoplankton of straits and nearest waters of Mediterranean basin = Фитопланктон проливов и прилежащих вод Средиземноморского бассейна. PhD Thesis. Institute of Biology of the Southern Seas, NASU: Sevastopol. 195 pp.
URLs
Dataset information:
Other:
Other:
Dataset status: Completed
Data type: Data
Data origin: Research
Release date: 2012-12-14
Metadatarecord created: 2012-03-16
Information last updated: 2025-03-26
