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Phytoplankton data collected in the Black Sea during the 33rd cruise of the R/V "Professor Kolesnikov" in 1995
Citation
Lyudmila Georgieva (2012) Phytoplankton data collected in the Black Sea during the 33rd cruise of the R/V "Professor Kolesnikov" in 1995. IBSS, National Academy of Sciences of Ukraine; Institute of Biology of the Southern Seas. https://marineinfo.org/id/dataset/2978
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 during 33 cruise of the R/V "Professor Kolesnikov" and processed by Lyudmila Georgieva more
Samples were taken with 6 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 with 6 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.
Scope
Themes:
Biology > Plankton > Phytoplankton
Keywords:
Marine/Coastal, Professor Kolesnikov, research vessel, EurOBIS calculated BBOX, MED, Black Sea, Chlorophyta, Euglenozoa, Flagellates, Haptophyta, Myzozoa, Ochrophyta
Geographical coverage
EurOBIS calculated BBOX Stations
Bounding Box
Coordinates: MinLong: 31,16; MinLat: 43,48 - MaxLong: 36,26; MaxLat: 45,83 [WGS84]
Coordinates: MinLong: 31,16; MinLat: 43,48 - MaxLong: 36,26; MaxLat: 45,83 [WGS84]
MED, Black Sea [Marine Regions]
Temporal coverage
18 March 1995 - 5 April 1995
Taxonomic coverage
Parameters
Abundance of biological entity specified elsewhere per unit volume of the water body [BODC]
Biomass
Cell size Methodology
Cell volume of biological entity specified elsewhere by cell size measurements and computation using stereometric formulas [BODC]
Density
Biomass
Cell size Methodology
Cell volume of biological entity specified elsewhere by cell size measurements and computation using stereometric formulas [BODC]
Density
Cell size: Phytoplankton cellsizes IBSS
Cell sizes were described to estimate the microalgae biomass from the cell biovolume. The Cell biovolume was calculated from microscopically measured linear dimensions. The format used record the cellsizes can easily be understood by any phytoplankton specialist. For instance Ceratium fusus (3)10x35 means - Ceratium fusus was calculated as 2 cones (truncated cone and full) 10 - diameter of cones, 35 - height, 3 - diameter of smallest base of truncated cone. More detailed info
Cell sizes were described to estimate the microalgae biomass from the cell biovolume. The Cell biovolume was calculated from microscopically measured linear dimensions. The format used record the cellsizes can easily be understood by any phytoplankton specialist. For instance Ceratium fusus (3)10x35 means - Ceratium fusus was calculated as 2 cones (truncated cone and full) 10 - diameter of cones, 35 - height, 3 - diameter of smallest base of truncated cone. More detailed info
Contributors
National Academy of Sciences of Ukraine; Institute of Biology of the Southern Seas (IBSS), more, data creator, data owner, data provider
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.
Dataset status: Completed
Data type: Data
Data origin: Research
Metadatarecord created: 2012-03-16
Information last updated: 2022-08-01
