Phytoplankton (Prochlorococcus, Synechococcus, and PEuks) determined by flow cytometry of samples collected on R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) (NCEI Accession 0278234)
This dataset contains biological and survey - biological data collected on R/V Kilo Moana and R/V Thomas G. Thompson during cruises KM1301, KM1312, and TN277 in the North Pacific Ocean from 2012-03-01 to 2013-07-27. These data include depth, prochlorococcus abundance, and synechococcus abundance. The instruments used to collect these data include Flow Cytometer. These data were collected by Zackary I. Johnson of Duke University as part of the "Seasonal and decadal changes in temperature drive Prochlorococcus ecotype distribution patterns (POWOW)" project. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2021-12-28.
The following is the text of the dataset description provided by BCO-DMO:
Phytoplankton (Prochlorococcus, Synechococcus, and PEuks) by flow cytometry.
Dataset Description:
Phytoplankton concentrations from POWOW1 (TN277), POWOW2 (KM1301), and POWOW3 (KM1312) cruises including Prochlorococcus, Synechococcus and pico-photosynthetic eukaryotes (PEuks) determined by flow cytometry.
The following is the text of the dataset description provided by BCO-DMO:
Phytoplankton (Prochlorococcus, Synechococcus, and PEuks) by flow cytometry.
Dataset Description:
Phytoplankton concentrations from POWOW1 (TN277), POWOW2 (KM1301), and POWOW3 (KM1312) cruises including Prochlorococcus, Synechococcus and pico-photosynthetic eukaryotes (PEuks) determined by flow cytometry.
Dataset Citation
- Cite as: Johnson, Zackary I. (2023). Phytoplankton (Prochlorococcus, Synechococcus, and PEuks) determined by flow cytometry of samples collected on R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) (NCEI Accession 0278234). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0278234. Accessed [date].
Dataset Identifiers
ISO 19115-2 Metadata
gov.noaa.nodc:0278234
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Ordering Instructions | Contact NCEI for other distribution options and instructions. |
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NOAA National Centers for Environmental Information +1-301-713-3277 NCEI.Info@noaa.gov |
Dataset Point of Contact |
NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Time Period | 2012-03-01 to 2013-07-27 |
Spatial Bounding Box Coordinates |
West: -160.617
East: -118.316
South: 21.343
North: 46.689
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Data Presentation Form | Digital table - digital representation of facts or figures systematically displayed, especially in columns |
Dataset Progress Status | Complete - production of the data has been completed Historical archive - data has been stored in an offline storage facility |
Data Update Frequency | As needed |
Supplemental Information | Acquisition Description: Phytoplankton were enumerated using a FACSCalibur flow cytometer (Becton Dickinson) and populations characterized as previously described (Johnson et al., 2010). Briefly, cells were excited with a 488 nm laser (15 mW Ar) and inelastic forward (<15°) scatter, inelastic side (90°) scatter (SSC), green (530 ± 30 nm) fluorescence, orange fluorescence (585 ± 42 nm), and red fluorescence (> 670 nm) emissions were measured. Populations were deemed ‘phytoplankton’ if they contained red-fluorescence, i.e. had a chlorophyll signal and were subsequently assigned to specific taxa (i.e. Prochlorococcus, Synechococcus or Pico-photosynthetic eukaryotes) based on previous classification schemes (Johnson et al., 2010). References: Johnson, Z.I., Shyam, R., Ritchie, A.E., Lin, Y., Mioni, C., Lance, V.P. et al. (2010) The effects of iron- and light-limitation on phytoplankton communities of deep chlorophyll maxima of the Western Pacific Ocean. Journal of Marine Research 68: 1-26. doi: 10.1357/002224010793721433 |
Purpose | This dataset is available to the public for a wide variety of uses including scientific research and analysis. |
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Project keywords | BCO-DMO Standard Projects Provider Cruise IDs Provider Funding Award Information |
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Last Modified: 2024-05-31T15:15:28Z
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For questions about the information on this page, please email: ncei.info@noaa.gov