| Assessment of the Pacific Cod Stock in the Aleutian Islands - :17509 | National Marine Fisheries Service (NMFS)
Stacks Logo
Advanced Search
Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.
 
 
Help
Clear All Simple Search
Advanced Search
Assessment of the Pacific Cod Stock in the Aleutian Islands
Filetype[PDF-715.21 KB]


Details:
  • Supporting Files:
    No Additional Files
    1. Partial assessment of the skate stock complex in the Bering Sea and Aleutian Islands
      Personal Author:
      Ormseth, Olav A.
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      The Bering Sea and Aleutian Islands (BSAI) skate complex is managed in aggregate, with a single set of harvest specifications applied to the entire complex. However, to generate the harvest recommendations the stock is divided into two units. Harvest...
      File Type:
      Filetype[PDF - 297.72 KB]
    2. Assessment of the Kamchatka flounder stock in the Bering Sea and Aleutian Islands
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      The assessment of Bering Sea and Aleutian Islands (BSAI) Kamchatka flounder has been moved to a biennial schedule according to the stock assessment prioritization schedule. A partial assessment was done for BSAI Kamchatka flounder this year. In parti...
      File Type:
      Filetype[PDF - 178.65 KB]
    3. Assessment of the Northern Rock Sole stock in the Bering Sea and Aleutian Islands
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      Northern rock sole (Lepidopsetta polyxystra) are assessed on a biennial stock assessment schedule as part of the National Marine Fisheries Service assessment prioritization plan implemented in 2017. For Bering Sea/Aleutian Islands partial assessments...
      File Type:
      Filetype[PDF - 159.10 KB]
    4. Assessment of the flathead sole-Bering flounder stock in the Bering Sea and Aleutian Islands
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      "Flathead sole" as currently managed by the North Pacific Fishery Management Council (NPFMC) in the Bering Sea and Aleutian Islands (BSAI) represents a two-species complex consisting of true flathead sole (Hippoglossoides elassodon) and its morpholog...
      File Type:
      Filetype[PDF - 137.48 KB]
    5. Assessment of the yellowfin sole stock in the Bering Sea and Aleutian Islands
      Personal Author:
      Wilderbuer, Thomas K.; Nichol, Daniel G.; Ianelli, James N.;
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      The assessment updates last year’s with results and management quantities that are higher than the 2016 assessment primarily due to 1) including 2016 fishery weight-at-age information, 2) including two more years in the spawner-recruit time-series,...
      File Type:
      Filetype[PDF - 2.69 MB]
    6. Assessment of the Atka mackerel stock in the Bering Sea and Aleutian Islands
      Personal Author:
      Lowe, Sandra A.; Ianelli, James N.; Palsson, Wayne;
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      Total 2016 catch estimate was updated, and the projected total catch for 2017 was set to nearly equal the TAC (64,500 t), based on the catch amounts occurring after Oct. 1 in recent years. The 2016 fishery age composition data were added. The 2016 Al...
      File Type:
      Filetype[PDF - 3.10 MB]
    7. Stock assessment and fishery evaluation report for the groundfish resources of the Bering Sea/Aleutian Islands regions: Summary
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      The Stock Assessment and Fishery Evaluation (SAFE) report summarizes the best available scientific information concerning the past, present, and possible future condition of the stocks, marine ecosystems, and fisheries that are managed under Federal ...
      File Type:
      Filetype[PDF - 1.54 MB]
    8. Assessment of the pollock stock in the Aleutian Islands
      Personal Author:
      Barbeaux, Steven J.; Ianelli, James N.; Palsson, Wayne;
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      The Aleutian Islands (AI) pollock stock assessment has changed to a biennial cycle with full assessments in even years, timed with the Aleutian Islands bottom trawl survey. For AI pollock in partial assessment years, we present an executive summary t...
      File Type:
      Filetype[PDF - 115.83 KB]
    9. Assessment of the blackspotted and rougheye rockfish stock complex in the Bering Sea and Aleutian Islands
      Personal Author:
      Spencer, Paul D.; Rooper, Chris N.;
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      In 2005, BSAI rockfish were moved to a biennial assessment schedule with full assessments in even years to coincide with the frequency of trawl surveys in the Aleutian Islands (AI) and the eastern Bering Sea (EBS) slope. In 2017, the scheduled freque...
      File Type:
      Filetype[PDF - 61.02 KB]
    10. Assessment of the Pacific Cod Stock in the Eastern Bering Sea
      Personal Author:
      Thompson, Grant G. (Grant Garrison)
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      Relative to the November edition of last year’s BSAI SAFE report, the following substantive changes have been made in the eastern Bering Sea (EBS) Pacific cod stock assessment. Changes in the Input Data: 1) Catch data for 1991-2016 were updated, an...
      File Type:
      Filetype[PDF - 10.95 MB]
    11. Assessment of the sablefish stock in Alaska
      Personal Author:
      Hanelman, Dana H.; Rodgveller, Cara J.; Lunsford, Chris R.; Fenske, Kari H.;
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      The longline survey abundance index increased 14% from 2016 to 2017 following a 28% increase in 2016 from 2015. The lowest point of the time series was 2015. The fishery abundance index decreased 23% from 2015 to 2016 and is the time series low (the ...
      File Type:
      Filetype[PDF - 10.85 MB]
    12. Assessment of the octopus stock complex in the Bering Sea and Aleutian Islands
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      NOTE: In accordance with the approved schedule, no assessment was conducted for this stock this year, however, a full stock assessment will be conducted in 2018. Until then, the values generated from the previous stock assessment will be rolled over ...
      File Type:
      Filetype[PDF - 19.34 KB]
    13. Assessment of the arrowtooth flounder stock in the Eastern Bering Sea and Aleutian Islands
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      The Bering Sea and Aleutian Islands (BSAI) arrowtooth flounder (Atheresthes stomias) stock is managed in Tier 3a and is assessed on a biennial basis. Survey data for the BSAI comes from the BSAI shelf survey which takes place annually, the Aleutian I...
      File Type:
      Filetype[PDF - 116.99 KB]
    14. Assessment of the squid stock complex in the Bering Sea and Aleutian Islands
      Personal Author:
      Ormseth, Olav A.
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      NOTE: In accordance with the approved schedule, no assessment was conducted for this stock this year, however, a full stock assessment will be conducted in 2018. Until then, the values generated from the previous stock assessment (below) will be roll...
      File Type:
      Filetype[PDF - 2.38 MB]
    15. Assessment of the Greenland turbot stock in the Bering Sea and Aleutian Islands
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      The assessment of Bering Sea and Aleutian Islands (BSAI) Greenland turbot has been moved to a biennial schedule according to the stock assessment prioritization schedule. A partial assessment was done for BSAI Greenland turbot this year. In partial a...
      File Type:
      Filetype[PDF - 262.79 KB]
    16. Assessment of the shark stock complex in the Bering Sea and Aleutian Islands
      Personal Author:
      Tribuzio, Cindy A.; Echave, Katy; Rodveller, Cara J.; Hulson, Peter-John;
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      [NOTE: In accordance with the approved schedule, no assessment was conducted for this stock this year, however, a full stock assessment will be conducted in 2018. Until then, the values generated from the previous stock assessment (below) will be rol...
      File Type:
      Filetype[PDF - 20.34 KB]
    17. Assessment of the sculpin stock complex in the Bering Sea and Aleutian Islands
      Personal Author:
      Spies, Ingrid B.; Aydin, Kerim; Nichol, Dan; Palsson, Wayne; Hoff, Gerald Raymond, 1962-; TenBrink, Todd T.;
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      The estimated ABC and OFL values for 2018 and 2019 in this update are slightly lower than the values for 2017 and 2018 produced in the 2016 assessment because the biomass estimate of sculpins in the Bering Sea shelf were lower than the 2016 estimate ...
      File Type:
      Filetype[PDF - 263.12 KB]
    18. Assessment of the Alaska plaice stock in the Bering Sea and Aleutian Islands
      Personal Author:
      Wilderbuer, Thomas K.; Nichol, Daniel G.;
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      The survey increased 15% from 2016 to 2017 and is now just below the long-term average. The assessment model estimate of 3+ total biomass for 2018 is 417,300 t and the projected female spawning biomass for 2018 is 191,460 t, a value that is well-abov...
      File Type:
      Filetype[PDF - 1.27 MB]
    19. Assessment of the other rockfish stock complex in the Bering Sea and Aleutian Islands
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      [NOTE: In accordance with the approved schedule, no assessment was conducted for this stock this year, however, a full stock assessment will be conducted in 2018. Until then, the values generated from the previous stock assessment will be rolled over...
      File Type:
      Filetype[PDF - 46.32 KB]
    20. Assessment of the other flatfish stock complex in the Bering Sea and Aleutian Islands
      Published:
      2017
      Series:
      Bering Sea and Aleutian Islands Stock Assessments
      Description:
      This document provides a summary of the 2017 recommended ABCs and OFLs relative to the 2016 recommendations for Other flatfish in the Bering Sea/Aleutian Islands (BSAI).
      File Type:
      Filetype[PDF - 26.05 KB]
You May Also Like:
  1. Habitat assessment prioritization for Alaska stocks : report of the Alaska Regional Habitat Assessment Prioritization Coordination Team
    Personal Author:
    McConnaughey, R. A. (Robert Alan), 1956-; Blackhart, Kristan; Eagleton, M. P. (Matthew P.); Marsh, Jennifer Anne;
    Corporate Author:
    Alaska Fisheries Science Center (U.S.)
    Published:
    2017
    Series:
    NOAA technical memorandum NMFS-AFSC ; 361
    Description:
    The significance of habitat to sustainable management of the Nation's fisheries was acknowledged by the U.S. Congress in 1996. The Magnuson-Stevens Fishery Conservation and Management Act was amended by the Sustainable Fisheries Act of 1996 to includ...
    File Type:
    Filetype[PDF - 2.57 MB]
  2. Assessment of the Pacific Cod Stock in the Eastern Bering Sea
    Personal Author:
    Thompson, Grant G. (Grant Garrison)
    Corporate Author:
    United States. National Marine Fisheries Service. Alaska Fisheries Science Center (U.S.).
    Published:
    2016
    Series:
    BSAI Stock Assessments
    Description:
    Pacific cod (Gadus macrocephalus) is a transoceanic species, occurring at depths from shoreline to 500 m. The southern limit of the species’ distribution is about 34° N latitude, with a northern limit of about 65° N latitude (Lauth 2011). Pacific...
    File Type:
    Filetype[PDF - 22.93 MB]
  3. Stock Assessment and Fishery Evaluation Report for the Groundfish Resources of the Bering Sea/Aleutian Islands Regions
    Personal Author:
    The Plan Team for the Groundfish Fisheries of the Bering Sea and Aleutian Islands
    Corporate Author:
    United States. National Marine Fisheries Service. North Pacific Fishery Management Council.
    Published:
    2016
    Description:
    The Stock Assessment and Fishery Evaluation (SAFE) report summarizes the best available scientific information concerning the past, present, and possible future condition of the stocks, marine ecosystems, and fisheries that are managed under Federal ...
    File Type:
    Filetype[PDF - 2.43 MB]
  4. Endangered Species Act Section 7 Biological Opinion: Authorization ofthe Alaska groundfish fisheries under the proposed revised Steller Sea Lion Protection Measures
    Published:
    2014
    Description:
    This ESA section 7 consultation considers the action proposed by the NMFS Alaska Region Sustainable Fisheries Division (SFD) to modify the federal groundfish fisheries and State of Alaska parallel groundfish fisheries for Atka mackerel, Pacific cod, ...
    File Type:
    Filetype[PDF - 19.35 MB]
  5. Assessment of the Octopus Stock Complex in the Bering Sea and Aleutian Islands
    Personal Author:
    Conners, M. Elizabeth; Aydin, Kerim Yunus; Conrath, Christina L, 1973-;
    Corporate Author:
    United States. National Marine Fisheries Service. Alaska Fisheries Science Center (U.S.).
    Published:
    2016
    Description:
    Through 2010, octopuses were managed as part of the BSAI “other species” complex, along with sharks, skates, and sculpins. Historically, catches of the other species complex were well below TAC and retention of other species was small. Due to inc...
    File Type:
    Filetype[PDF - 2.70 MB]