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    • Environmental indices for Pacific cod (Gadus macrocephalus) in the eastern Bering Sea from 1970-01-01 to 2020-12-31 (NCEI Accession 0290330)

    Metadata Updated: March 1, 2026

    This dataset includes surface and bottom temperature and pH values based on dynamically downscaled hindcasts (boundary conditions forced by CORE-CFS), historical runs (unique to each Earth System Model, and projections from the output of a high-resolution oceanographic model for the eastern Bering Sea at 10km horizontal resolution (Bering10K ROMSNPZ). Included are hindcasts of the physical and lower trophic level conditions in the region during 1970-2022, historical timeseries for each Earth System Model (1980 - 2015), and projected conditions under future emission scenarios from 2022 to 2079. The CMIP6 Earth System Models (i) downscaled through the ROMSNPZ Bering Sea model were GFDL-ESM4, CESM-CAM6, and MIROC-ES2L. The future CMIP6 emission scenarios (k) were Shared Socioeconomic Pathways 1-2.6. (ssp126) and 5-8.5 (ssp585), representing low and high emission scenarios, respectively. The first digit denotes the pathway number and the last two digits represent atmospheric radiation anomalies by 2100. The ssp126 and ssp585 scenarios correspond to future global mean radiation anomalies at the tropopause of 2.6 and 8.5 W/m2, respectively. These scenarios utilize the same set of hindcast values for the environmental variables for the years included in the stock assessment (1974-2022), but future environmental projections (2023-2079) differ by the emission scenarios (i.e., ssp126 and ssp585) and downscaled Earth System Model. The downscaled projections were bias corrected using the model hindcast output, prior to use as environmental variables beyond 2023.

    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 2025-11-29T08:04:02Z
    Metadata Created Date February 1, 2025
    Metadata Updated Date March 1, 2026
    Reference Date(s) April 19, 2024 (publication), March 19, 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 Model
    Metadata Date 2025-11-29T08:04:02Z
    Metadata Created Date February 1, 2025
    Metadata Updated Date March 1, 2026
    Reference Date(s) April 19, 2024 (publication), March 19, 2024 (creation)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0290330
    Access Constraints Cite as: Punt, André E.; Dalton, Michael G.; Adams, Grant; Barbeaux, Steven; Cheng, Wei; Hermann, Albert J.; Holsman, Kirstin K.; Hulson, Peter-John F.; Hurst, Thomas P.; Rovellini, Alberto (2024). Environmental indices for Pacific cod (Gadus macrocephalus) in the eastern Bering Sea from 1970-01-01 to 2020-12-31 (NCEI Accession 0290330). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/av90-6552. 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 -158
    Bbox North Lat 66.5
    Bbox South Lat 55
    Bbox West Long -177.5
    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:0290330
    Graphic Preview Type PNG
    Harvest Object Id b9eb00cb-0e73-4377-a2f8-e5f651ae78d7
    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": [[[-177.5, 55.0], [-158.0, 55.0], [-158.0, 66.5], [-177.5, 66.5], [-177.5, 55.0]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 1970-01-01
    Temporal Extent End 2020-12-31

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