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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 2022-09-09 to 2022-09-15 (NCEI Accession 0289672)

    Metadata Updated: February 1, 2026

    This is an archive of CTD data and Niskin bottle samples from the 2022 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 ~ 12 day cruise - on the US vessel Norseman II - from 8th - 19th Sept 2022 - 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 111 science casts (125 including test casts) were taken and are included in this archive. Water samples were taken for salinity (20) and nutrients (169) 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.

    A total of 169 samples were taken for nutrients, on 35 casts, to map nutrient properties in the Bering Strait and southern Chukchi Sea region. A total of 20 samples were taken for salinity on 5 casts, to check bottle firing protocols.

    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:0289672
    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 2022-09-09 to 2022-09-15 (NCEI Accession 0289672). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0289672. 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 -166
    Bbox North Lat 66.76
    Bbox South Lat 65.51
    Bbox West Long -168.96
    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:0289672
    Graphic Preview Type PNG
    Harvest Object Id fb8a66c1-dc92-43de-824d-91a484c048c0
    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": [[[-168.96, 65.51], [-166.0, 65.51], [-166.0, 66.76], [-168.96, 66.76], [-168.96, 65.51]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2022-09-09
    Temporal Extent End 2022-09-15

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