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    • CTD casts (temperature, salinity, oxygen, fluorescence, turbidity, SUNA Nitrate), and nutrient bottle samples collected from Norseman II in Bering Strait, Southern Chukchi Sea, and Northern Bering Sea from 2024-09-09 to 2024-09-17 (NCEI Accession 0302480)

    Metadata Updated: March 1, 2026

    This is an archive of CTD data from the 2024 Bering Strait mooring cruise. The cruise was funded by the NSF-Arctic Observing Network grants: - PLR-2153942 (PIs: Woodgate and Peralta-Ferriz).

    The data are from a ~ 11 day cruise - on the US vessel Norseman II - from 8th-18th July 2024 - 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 154 casts were taken and are included in this archive. Water samples were taken for salinity (6) and nutrients (195) from the CTD rosette. Nutrient data are included in this archive. Salinity samples were only to confirm sensor/bottle discrepancies and are not 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 2025-11-13T13:16:35Z
    Metadata Created Date April 1, 2025
    Metadata Updated Date March 1, 2026
    Reference Date(s) March 14, 2025 (publication), March 13, 2025 (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 2025-11-13T13:16:35Z
    Metadata Created Date April 1, 2025
    Metadata Updated Date March 1, 2026
    Reference Date(s) March 14, 2025 (publication), March 13, 2025 (creation)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0302480
    Access Constraints Cite as: Woodgate, Rebecca; Peralta-Ferriz, Cecilia (2025). CTD casts (temperature, salinity, oxygen, fluorescence, turbidity, SUNA Nitrate), and nutrient bottle samples collected from Norseman II in Bering Strait, Southern Chukchi Sea, and Northern Bering Sea from 2024-09-09 to 2024-09-17 (NCEI Accession 0302480). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/prn9-md37. 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 -166.43
    Bbox North Lat 68.33
    Bbox South Lat 65.25
    Bbox West Long -169.11
    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:0302480
    Graphic Preview Type PNG
    Harvest Object Id 5080c05e-e224-433f-bce0-e292c5e88c3c
    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": [[[-169.11, 65.25], [-166.43, 65.25], [-166.43, 68.33], [-169.11, 68.33], [-169.11, 65.25]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2024-09-09
    Temporal Extent End 2024-09-17

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