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Phytoplankton data collected during Second Ukrainian Antarctic Expedition (March-April 1998) on board of R/V Krenkel
Citation
Bryantseva Yu. (1998). Phytoplankton data collected during Second Ukrainian Antarctic Expedition (March-April 1998) on board of R/V Krenkel. Dataset published in electronic format by IBSS in 2013, consulted via iOBIS on [date]. https://marineinfo.org/id/dataset/4360
Contact:
Sergeyeva, Oleksandra
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
Dataset includes phytoplankton data collected during Second Ukrainian Antarctic Expedition (March-April 1998) on board of R/V Krenkel in the regions of South Orkney Islands, Drake Passage, Elephant Island and region of Ukrainian Antarctic Station. more
Expedition was organized by Ukrainian Antarctic Research Center. Samples were taken by 7 L Niskin bathometer at standard depths: 0, 20, 25, 50, 75, 100 and 150m. Samples were concentrated by reverse filtration through nucleoporous (nuclear) filters with 1 µm size pores. Fixation - 40% Formalgedid or Glutar. Cell counts were done with a light microscope (magnification 100, 200, 400 x). In addition samples were taken by 7 L Niskin bathometer from depths where irradiance level = 100, 46, 25, 10 and 1% and were processed without concentration in drop 0.1-0.5 ml (1-3 replications). Individual biovolumes and biomass (wet weight) were calculated via geometric approximations. At IBSS, the data were digitized from paper processing books, quality-controlled and transformed to comply with the Darwin Core/OBIS Schema. Funds for data operations were kindly provided by the Census of Marine Life International Cosmos Prize Fund, through a grant to Rutgers University.
Expedition was organized by Ukrainian Antarctic Research Center. Samples were taken by 7 L Niskin bathometer at standard depths: 0, 20, 25, 50, 75, 100 and 150m. Samples were concentrated by reverse filtration through nucleoporous (nuclear) filters with 1 µm size pores. Fixation - 40% Formalgedid or Glutar. Cell counts were done with a light microscope (magnification 100, 200, 400 x). In addition samples were taken by 7 L Niskin bathometer from depths where irradiance level = 100, 46, 25, 10 and 1% and were processed without concentration in drop 0.1-0.5 ml (1-3 replications). Individual biovolumes and biomass (wet weight) were calculated via geometric approximations. At IBSS, the data were digitized from paper processing books, quality-controlled and transformed to comply with the Darwin Core/OBIS Schema. Funds for data operations were kindly provided by the Census of Marine Life International Cosmos Prize Fund, through a grant to Rutgers University.
Scope
Themes:
Biology > Plankton > Phytoplankton
Keywords:
Marine/Coastal, research vessel, EurOBIS calculated BBOX, PSW, Antarctica, South Orkney I., PSW, Antarctica, South Shetland I., Elephant I., PSW, Drake Passage
Geographical coverage
EurOBIS calculated BBOX Stations
Bounding Box
Coordinates: MinLong: -64,3; MinLat: -65,25 - MaxLong: -42; MaxLat: -57 [WGS84]
Coordinates: MinLong: -64,3; MinLat: -65,25 - MaxLong: -42; MaxLat: -57 [WGS84]
PSW, Antarctica, South Orkney I. [Marine Regions]
PSW, Antarctica, South Shetland I., Elephant I. [Marine Regions]
PSW, Drake Passage [Marine Regions]
Temporal coverage
20 March 1998 - 13 April 1998
Parameters
Contributors
Related datasets
Published in:
EurOBIS: European Ocean Biodiversity Information System
OBIS Ukraine: Ukrainian Ocean Biodiversity Information System
Dataset status: Completed
Data type: Data
Data origin: Research: field survey
Metadatarecord created: 2013-08-14
Information last updated: 2022-08-01
