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    • CTD casts (temperature, salinity, oxygen, fluorescence, turbidity, SUNA Nitrate), and nutrient and salinity bottle samples collected from Norseman II in Bering Strait and Southern Chukchi Sea from 2023-07-05 to 2023-07-14 (NCEI Accession 0289671)

    Metadata Updated: February 1, 2026

    This is an archive of CTD and Niskin bottle data from the 2023 Bering Strait mooring cruise.

    The cruise was funded by the NSF-Arctic Observing Network grants: - PLR-1758565 (PIs: Woodgate and Peralta-Ferriz). - PLR-2153942 (PIs: Woodgate and Peralta-Ferriz).

    The data are from a ~ 11 day cruise - on the US vessel Norseman II - from 4th-14th July 2023 - sailing from and to Nome, Alaska, USA - to the Bering Strait and southern Chukchi Sea. The cruise was also to service oceanographic moorings in the strait and those data are archived separately.

    This is an archive of both hydrographic and bottle data. A total of 78 casts were taken and are included in this archive. Water samples were taken for salinity (6) and nutrients (194) from the CTD rosette and these data are included in this archive. A separate pumping system was used to take trace metal (and accompanying nutrient) samples during this cruise (lead: Laramie Jensen). These data are archived separately.

    Stations were taken in US waters near mooring locations and on sections in the Bering Strait and southern Chukchi Sea. See cruise report, accompanying event log and data headers for map, station locations, calibration, and processing details.

    The data are taken using an SBE9-11plus system, recording - pressure - temperature (dual system) - conductivity (dual system) - oxygen (dual system) - fluorescence - turbidity connected also to an - SUNA nitrate sensor, recording both internally and with the CTD data.

    Bottle samples returned to the University of Washington (UW) for analysis post cruise.

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Date 2025-05-16T15:44:34Z
    Metadata Created Date February 1, 2025
    Metadata Updated Date February 1, 2026
    Reference Date(s) February 29, 2024 (publication), February 26, 2024 (creation)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from NOAA/NESDIS/ncei/accessions

    Other Data Resources

    Graphic Preview

    Preview graphic

    Additional Metadata

    Resource Type Dataset
    Metadata Date 2025-05-16T15:44:34Z
    Metadata Created Date February 1, 2025
    Metadata Updated Date February 1, 2026
    Reference Date(s) February 29, 2024 (publication), February 26, 2024 (creation)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0289671
    Access Constraints Cite as: Woodgate, Rebecca; Peralta-Ferriz, Cecilia (2024). CTD casts (temperature, salinity, oxygen, fluorescence, turbidity, SUNA Nitrate), and nutrient and salinity bottle samples collected from Norseman II in Bering Strait and Southern Chukchi Sea from 2023-07-05 to 2023-07-14 (NCEI Accession 0289671). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0289671. Accessed [date]., Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
    Bbox East Long -165.813
    Bbox North Lat 67.635
    Bbox South Lat 64.483
    Bbox West Long -168.933
    Coupled Resource
    Frequency Of Update asNeeded
    Graphic Preview Description Preview graphic
    Graphic Preview File https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0289671
    Graphic Preview Type PNG
    Harvest Object Id 9a56c4cb-c7cf-4fa4-b231-510cd66bc631
    Harvest Source Id c084a438-6f6b-470d-93e0-16aeddb9f513
    Harvest Source Title NOAA/NESDIS/ncei/accessions
    Licence accessLevel: Public
    Lineage
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-168.933, 64.483], [-165.813, 64.483], [-165.813, 67.635], [-168.933, 67.635], [-168.933, 64.483]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2023-07-05
    Temporal Extent End 2023-07-14

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