Phytoplankton HPLC pigment concentrations from samples collected in the Gulf of Mexico on NOAA Ship Nancy Foster cruises in 2017-05 and May 2018 (NCEI Accession 0278476)
This dataset contains biological data collected on R/V Nancy Foster during cruises NF1704 and NF1802 in the Gulf of Mexico from 2017-05-11 to 2018-05-19. These data include 19-prime-butanoyloxyfucoxanthin, 19-prime-hexanoyloxyfucoxanthin, carotene, chlorophyll c3, chlorophyllide a, depth, diadinoxanthin, diatoxanthin, divinyl chlorophyll a, divinyl chlorophyll b, fucoxanthin, monovinyl chlorophyll a, monovinyl chlorophyll b, neoxanthin, prasinoxanthin, violaxanthin, and zeaxanthin. The instruments used to collect these data include CTD profiler, Fluorometer, High Performance Liquid Chromatograph, and Niskin bottle. These data were collected by Michael R. Landry of University of California-San Diego as part of the "Collaborative Research: Mesoscale variability in nitrogen sources and food-web dynamics supporting larval southern bluefin tuna in the eastern Indian Ocean (BLOOFINZ-IO)" project and "Second International Indian Ocean Expedition (IIOE-2)" program. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2021-06-04.
The following is the text of the dataset description provided by BCO-DMO:
Phyto HPLC Pigments
Dataset Description:
Acquisition Description:
This dataset is from CTD hydrocasts in the Gulf of Mexico from R/V Nancy Foster cruises in May 2017 and May 2018, which were part of a NOAA RESTORE project (aka: BLOOFINZ-GoM) to investigate the epipelagic marine nitrogen cycle, plankton dynamics, and impacts on growth and survival of larval Atlantic Bluefin Tuna (ABT). These data are meant to be used in inter-species, interregional comparisons to data from the BLOOFIN-IO study of larval Southern Bluefin Tuna in the Indian Ocean spawning region.
HPLC pigment samples (2.2-L) were collected from Niskin bottles mounted on a 24-place rosette system equipped with a Seabird SBE911 CTD and a Seapoint fluorometer. The samples were filtered onto GF/F filters, frozen in LN2 and stored at -85°C until analyses by the Horn Point Analytical Services Laboratory (University of Maryland Center for Environmental Science). Pigments were extracted and analyzed using an automated 1100 HPLC system with Agilent temperature-controlled autosampler, Peltier temperature-controlled column oven compartment, PDA detector and ChemStation software. The HPLC method uses a C8 column and a reversed phase, methanol-based solvent system (Van Heukelem and Thomas, 2001; Hooker et al., 2012). MVCHLa and DVCHLa are detected at 665 nm. Carotenoid and xanthophyll accessory pigments are detected at 450 nm. Concentrations were quantified from chromatograms relative to run standards using Agilent ChemStation software.
The following is the text of the dataset description provided by BCO-DMO:
Phyto HPLC Pigments
Dataset Description:
Acquisition Description:
This dataset is from CTD hydrocasts in the Gulf of Mexico from R/V Nancy Foster cruises in May 2017 and May 2018, which were part of a NOAA RESTORE project (aka: BLOOFINZ-GoM) to investigate the epipelagic marine nitrogen cycle, plankton dynamics, and impacts on growth and survival of larval Atlantic Bluefin Tuna (ABT). These data are meant to be used in inter-species, interregional comparisons to data from the BLOOFIN-IO study of larval Southern Bluefin Tuna in the Indian Ocean spawning region.
HPLC pigment samples (2.2-L) were collected from Niskin bottles mounted on a 24-place rosette system equipped with a Seabird SBE911 CTD and a Seapoint fluorometer. The samples were filtered onto GF/F filters, frozen in LN2 and stored at -85°C until analyses by the Horn Point Analytical Services Laboratory (University of Maryland Center for Environmental Science). Pigments were extracted and analyzed using an automated 1100 HPLC system with Agilent temperature-controlled autosampler, Peltier temperature-controlled column oven compartment, PDA detector and ChemStation software. The HPLC method uses a C8 column and a reversed phase, methanol-based solvent system (Van Heukelem and Thomas, 2001; Hooker et al., 2012). MVCHLa and DVCHLa are detected at 665 nm. Carotenoid and xanthophyll accessory pigments are detected at 450 nm. Concentrations were quantified from chromatograms relative to run standards using Agilent ChemStation software.
Dataset Citation
- Cite as: Landry, Michael R. (2023). Phytoplankton HPLC pigment concentrations from samples collected in the Gulf of Mexico on NOAA Ship Nancy Foster cruises in 2017-05 and May 2018 (NCEI Accession 0278476). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0278476. Accessed [date].
Dataset Identifiers
ISO 19115-2 Metadata
gov.noaa.nodc:0278476
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Time Period | 2017-05-11 to 2018-05-19 |
Spatial Bounding Box Coordinates |
West: -90.177
East: -87.303
South: 25.409
North: 28.336
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Last Modified: 2024-06-26T18:45:28Z
For questions about the information on this page, please email: ncei.info@noaa.gov
For questions about the information on this page, please email: ncei.info@noaa.gov