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    • Water temperature, salinity, and others taken by CTD and other instrumentation from the research vessel Mirai in the Chukchi Sea, Bering Sea, and North Pacific Ocean from 2023-08-25 to 2023-10-04 (NCEI Accession 0294912)

    Metadata Updated: November 1, 2025

    This dataset contains water temperature, salinity, and others taken by CTD and other instrumentation from the research vessel Mirai in the Chukchi Sea, Bering Sea, and North Pacific. This cruise aims to develop the dataset that could allow for a synoptic view of the totality of hydrographic and ecosystem changes taking place in the Arctic Ocean and facilitate advancing model development to predict the future state of the Arctic. We conducted hydrographic and biogeochemical surveys, including plankton, microplastic, and bottom sediment samplings, from the northern Bering Sea to the marginal ice zones of the Canada Basin. This dataset is U.S. State Department MSR RATS U2023-005 as part of the World Data Center for geophysics and oceanography. Data are in text formats.

    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 2025-05-16T15:36:10Z
    Metadata Created Date February 1, 2025
    Metadata Updated Date November 1, 2025
    Reference Date(s) July 12, 2024 (publication)
    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 2025-05-16T15:36:10Z
    Metadata Created Date February 1, 2025
    Metadata Updated Date November 1, 2025
    Reference Date(s) July 12, 2024 (publication)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0294912
    Access Constraints Cite as: Fujiwara, Amane; Hatta, Mariko; Onodera, Jonaotaro; Watanabe, Eiji; Kikuchi, Takashi (2024). Water temperature, salinity, and others taken by CTD and other instrumentation from the research vessel Mirai in the Chukchi Sea, Bering Sea, and North Pacific Ocean from 2023-08-25 to 2023-10-04 (NCEI Accession 0294912). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/496j-md65. 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 -142.949608
    Bbox North Lat 77.040156
    Bbox South Lat 35.0391
    Bbox West Long 138.51
    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:0294912
    Graphic Preview Type PNG
    Harvest Object Id 663f0a44-cabf-4d9f-b01f-8b30cbe5b560
    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": [[[138.51, 35.0391], [-142.949608, 35.0391], [-142.949608, 77.040156], [138.51, 77.040156], [138.51, 35.0391]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2023-08-25
    Temporal Extent End 2023-10-04

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