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    • Model projections to the year 2116 of ocean acidification effects on the fishing profit, effort, and mortality of North Pacific crab stocks (snow crabs, Chionoecetes opilio; Tanner Crabs, Chionoecetes bairdi) in the Eastern Bering Sea for the OA Projections for Snow, Tanner, and Red King Crab in Alaska project using data collected from 1997-01-01 to 2016-12-31 (NCEI Accession 0248327)

    Metadata Updated: November 1, 2025

    This dataset contains model output data to understand the effect of ocean acidification on the snow crab and southern Tanner crab fisheries. A multi-species size-structured population dynamics model that can account for spatial structure and technical interactions between commercial fisheries was developed and applied to the snow and southern Tanner crab fisheries in the eastern Bering Sea. The model used fisheries data collected in the eastern Bering Sea crab fisheries from 1997-01-01 to 2016-12-31. Single- and four-area models led to similar fits to abundance and catch data, and provide similar estimates of time-trajectories of mature male biomass. The model is used to compute Maximum Sustainable Yield (MSY) and an upper bound on Maximum Economic Yield (uMEY). The model was used as the basis for forecasts to calculate reference points related to yield and profit under the effects of ocean acidification on snow and southern Tanner crab. These data include two data files with forecasts for each of the 1 and 4 area management strategies described above for the years 2017 - 2116.

    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.

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    Dates

    Metadata Date 2025-09-05T07:35:05Z
    Metadata Created Date December 1, 2023
    Metadata Updated Date November 1, 2025
    Reference Date(s) February 25, 2022 (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 2025-09-05T07:35:05Z
    Metadata Created Date December 1, 2023
    Metadata Updated Date November 1, 2025
    Reference Date(s) February 25, 2022 (publication)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0248327
    Access Constraints Cite as: Punt, André E.; Dalton, Michael G.; Foy, Robert J. (2022). Model projections to the year 2116 of ocean acidification effects on the fishing profit, effort, and mortality of North Pacific crab stocks (snow crabs, Chionoecetes opilio; Tanner Crabs, Chionoecetes bairdi) in the Eastern Bering Sea for the OA Projections for Snow, Tanner, and Red King Crab in Alaska project using data collected from 1997-01-01 to 2016-12-31 (NCEI Accession 0248327). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/ce2t-d095. 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 -159
    Bbox North Lat 68.24
    Bbox South Lat 48
    Bbox West Long -167.38
    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:0248327
    Graphic Preview Type PNG
    Harvest Object Id 78361c64-4043-4005-aacc-9cfa016f64f7
    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": [[[-167.38, 48.0], [-159.0, 48.0], [-159.0, 68.24], [-167.38, 68.24], [-167.38, 48.0]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2017-07-01
    Temporal Extent End 2116-12-31

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