Dissolved trace metal (Mn, Fe, Co, Ni, Cu, Zn, Cd, Pb) concentrations from depth profile samples collected on the 2018 EXPORTS cruise (RR1813) to the subarctic North Pacific near Ocean Station PAPA (Station P) on R/V Roger Revelle (NCEI Accession 0291916)
This dataset contains chemical and physical data collected on R/V Roger Revelle during cruise RR1813 in the North Pacific Ocean on 2018-09-08. These data include Cadmium, Cobalt, Copper, Iron, Lead, Manganese, Nickel, Zinc, and depth. The instruments used to collect these data include Inductively Coupled Plasma Mass Spectrometer, SeaFAST Automated Preconcentration System, and Trace Metal Bottle. These data were collected by Mark A. Brzezinski of University of California-Santa Barbara, Bethany D. Jenkins of University of Rhode Island, and Kristen Buck of University of South Florida as part of the "Collaborative Research: Diatoms, Food Webs and Carbon Export - Leveraging NASA EXPORTS to Test the Role of Diatom Physiology in the Biological Carbon Pump (Diatoms and carbon export)" project and "EXport Processes in the Ocean from Remote Sensing (EXPORTS)" program. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2023-07-06.
The following is the text of the dataset description provided by BCO-DMO:
Dissolved Trace Metal Concentrations from Depth Profiles
Dataset Description:
Acquisition Description:
Samples for dissolved trace metal concentrations were collected using a trace metal clean (TMC) rosette (Measures et al. 2008) on the R/V Roger Revelle on 8 September 2018 (R2R event #RR1813-SE-20180908.1732.001). A total of 10 depths were sampled for dissolved (<0.2 micrometers (μm), Pall Acropak) trace metals, between 95 meters (m) to 825 m. All depths were sampled in triplicate for intercalibration; only the results from the Buck lab are reported here. Samples were collected in acid-cleaned 125-milliliter (mL) low-density polyethylene (LDPE, Nalgene) bottles, and acidified to 0.024 M hydrochloric acid (HCl, Fisher Optima). Dissolved trace metal (Fe, Cu, Mn, Co, Ni, Cu, Zn, Cd, Pb) concentrations were determined by high-resolution inductively coupled plasma mass spectrometry (HR-ICP-MS) at the University of South Florida (Burns et al. 2023).
Sample analyses for dissolved trace metals were performed by Shannon Burns (USF).
The following is the text of the dataset description provided by BCO-DMO:
Dissolved Trace Metal Concentrations from Depth Profiles
Dataset Description:
Acquisition Description:
Samples for dissolved trace metal concentrations were collected using a trace metal clean (TMC) rosette (Measures et al. 2008) on the R/V Roger Revelle on 8 September 2018 (R2R event #RR1813-SE-20180908.1732.001). A total of 10 depths were sampled for dissolved (<0.2 micrometers (μm), Pall Acropak) trace metals, between 95 meters (m) to 825 m. All depths were sampled in triplicate for intercalibration; only the results from the Buck lab are reported here. Samples were collected in acid-cleaned 125-milliliter (mL) low-density polyethylene (LDPE, Nalgene) bottles, and acidified to 0.024 M hydrochloric acid (HCl, Fisher Optima). Dissolved trace metal (Fe, Cu, Mn, Co, Ni, Cu, Zn, Cd, Pb) concentrations were determined by high-resolution inductively coupled plasma mass spectrometry (HR-ICP-MS) at the University of South Florida (Burns et al. 2023).
Sample analyses for dissolved trace metals were performed by Shannon Burns (USF).
Dataset Citation
- Cite as: Buck, Kristen; Brzezinski, Mark A.; Jenkins, Bethany D. (2024). Dissolved trace metal (Mn, Fe, Co, Ni, Cu, Zn, Cd, Pb) concentrations from depth profile samples collected on the 2018 EXPORTS cruise (RR1813) to the subarctic North Pacific near Ocean Station PAPA (Station P) on R/V Roger Revelle (NCEI Accession 0291916). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0291916. Accessed [date].
Dataset Identifiers
ISO 19115-2 Metadata
gov.noaa.nodc:0291916
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NOAA National Centers for Environmental Information +1-301-713-3277 NCEI.Info@noaa.gov |
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Time Period | 2018-09-08 to 2018-09-08 |
Spatial Bounding Box Coordinates |
West: -144.678
East: -144.678
South: 50.558
North: 50.558
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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