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    • Modeled time-trajectories to the year 2100 for Eastern Bering Sea snow, southern Tanner, and red king crab of the fully-selected fishing mortality at which total catch and profit are maximized and the catch by species/total profit, expressed relative to the values for a reference period from 2020-01-01 to 2022-04-23 for the OA Projections for Snow, Tanner, and Red King Crab in Alaska Project (NCEI Accession 0253126)

    Metadata Updated: July 1, 2025

    We developed a framework that examines the consequences of temporal changes in temperature and ocean pH on yield and profit of multiple interacting stocks including eastern Bering Sea (EBS) snow, southern Tanner, and red king crab. Our analyses integrated experimental work on the effects of temperature and ocean pH on growth and survival of larval and juvenile crab and monitoring data from surveys, fishery landings, and at-sea observer programs. A post-recruitment model was used to compute the fishing mortality rates at which catch and profit are maximized for each year from 2020 to 2100 given the environmental conditions (ocean pH, bottom temperature and surface temperature) in the year concerned, and the implications of unintended bycatch in directed fisheries. The impacts of future changes in temperature and ocean pH on early life history have effects that differ markedly among stocks, being most pessimistic for Bristol Bay red king crab and most optimistic for EBS snow crab

    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 2025-06-10T07:20:25Z
    Metadata Created Date March 17, 2023
    Metadata Updated Date July 1, 2025
    Reference Date(s) May 6, 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 2025-06-10T07:20:25Z
    Metadata Created Date March 17, 2023
    Metadata Updated Date July 1, 2025
    Reference Date(s) May 6, 2022 (publication)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0253126
    Access Constraints Cite as: Punt, André E.; Dalton, Michael G.; Daly, Benjamin; Jackson, Tyler; Long, W. Christopher; Stockhausen, William T.; Szuwalski, Cody S.; Zheng, Jie (2022). Modeled time-trajectories to the year 2100 for Eastern Bering Sea snow, southern Tanner, and red king crab of the fully-selected fishing mortality at which total catch and profit are maximized and the catch by species/total profit, expressed relative to the values for a reference period from 2020-01-01 to 2022-04-23 for the OA Projections for Snow, Tanner, and Red King Crab in Alaska Project (NCEI Accession 0253126). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0253126. 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:0253126
    Graphic Preview Type PNG
    Harvest Object Id 82f1676a-7dcc-4850-a7da-4df59171cc88
    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 2020-01-01
    Temporal Extent End 2022-04-23

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