N2 gas concentration in excess of saturation determined by N2:Ar ratiometry from samples collected in the Bering Sea, Chukchi Sea, and Western Arctic on cruise HLY1702 from August to September 2017 (NCEI Accession 0277708)
This dataset contains chemical and physical data collected on USCGC Healy during cruise HLY1702 in the Arctic Ocean, Bering Sea, and Chukchi Sea from 2017-08-29 to 2017-09-12. These data include Nitrogen, depth, salinity, sigma-theta potential density, and water temperature. The instruments used to collect these data include CTD Sea-Bird and Isotope-ratio Mass Spectrometer. These data were collected by Mark A. Altabet of University of Massachusetts Dartmouth as part of the "Collaborative Research: GEOTRACES Arctic Ocean section-Constraining Nitrogen Cycling in the western Arctic Ocean. (US GEOTRACES Arctic Nitrogen Flux)" project. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2022-05-05.
The following is the text of the dataset description provided by BCO-DMO:
N2 gas concentration in excess of saturation determined by N2:Ar ratiometry
Dataset Description:
N2 gas concentration in excess of saturation determined by N2:Ar ratiometry.
The following is the text of the dataset description provided by BCO-DMO:
N2 gas concentration in excess of saturation determined by N2:Ar ratiometry
Dataset Description:
N2 gas concentration in excess of saturation determined by N2:Ar ratiometry.
Dataset Citation
- Cite as: Altabet, Mark A. (2023). N2 gas concentration in excess of saturation determined by N2:Ar ratiometry from samples collected in the Bering Sea, Chukchi Sea, and Western Arctic on cruise HLY1702 from August to September 2017 (NCEI Accession 0277708). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0277708. Accessed [date].
Dataset Identifiers
ISO 19115-2 Metadata
gov.noaa.nodc:0277708
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Ordering Instructions | Contact NCEI for other distribution options and instructions. |
Distributor |
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 | 2017-08-29 to 2017-09-12 |
Spatial Bounding Box Coordinates |
West: -174.575
East: -157.152
South: 62.39
North: 73.56
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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: Sampling at sea was done using a standard SeaBird CTD/Rosette system. Hydrographic data processing used SeaBird software and standard procedures. N2 excess was determined from N2/Ar ratios measured using procedures described by Charoenpong et al. (2014) with an IsoPrime Isotope Ratio Mass Spectrometer (IRMS) using IonVantage software. Final data reduction and organization was done using Microsoft Excel. |
Purpose | This dataset is available to the public for a wide variety of uses including scientific research and analysis. |
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Place keywords | NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords |
Project keywords | BCO-DMO Standard Projects Provider Cruise IDs Provider Funding Award Information |
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Last Modified: 2024-05-31T15:15:28Z
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