11th TWG CMSA meeting

    Location
    Shanghai, China
    Short Name
    TWG CMSA11
    Date
    -
    Registration Due
    Meeting Papers Due
    1. Opening of the Meeting
    2. Adoption of Agenda
    3. Overview of the recommendations and outcomes of previous NPFC meetings relevant to chub mackerel
     
    3.1 TWG CMSA10
     
    3.2 Intersessional meetings of TWG CMSA
     
    3.3 SC09
     
    3.4 COM09
     
     
    3.4.1 Tasks from COM09 to TWG CMSA
    4. Members’ fishery status and research activities
     
    4.1 Bycatch information
    5. Review of results of stock assessment using State-space stock assessment model (SAM)
     
    5.1 Review of data used for stock assessment
     
    5.2 Confirmation of setting and specification of SAM
     
    5.3 Review of stock assessment results
     
    5.4 Discussion on base cases and representative cases
    6. Future projections and biological reference points
     
    6.1 Confirmation of projection methods and scenarios
     
    6.2 Review of projection results
     
    6.3 Discussion on contents to be shown in the stock assessment report in response to the tasks from COM09
    7. Stock assessment report
     
    7.1 Review of draft executive summary
     
     
    7.1.1 Stock status
     
     
    7.1.2 Management advice
     
     
    7.1.3 Others
     
    7.2 Review of draft stock assessment report
     
    7.3 Work assignments to finalize the report towards SC10 meeting
    8. Response to the tasks from COM09
     
    8.1 Task #1
     
    8.2 Task #2
    9. Data collection and management
     
    9.1 Data provision templates
     
    9.2 Update on GitHub repository and user manual
     
    9.3 Observer Program
    10. Review of the Work Plan for the TWG CMSA
     
    10.1 Climate change related issues
     
    10.2 Options to minimize the time lag between the terminal year of the stock assessment and the management decisions
     
    10.3 Work Plan of the TWG CMSA
     
    10.4 NPFC Performance Review recommendations
    11. Other matters
     
    11.1 Timeline and intersessional activities before TWG CMSA12
     
    11.2 Species summary
     
    11.3 Invited expert
     
    11.4 Other issues
    12. Recommendations to the Scientific Committee
    13. Adoption of Meeting Report
    14. Close of the Meeting
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    3.3 SC09
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    3.4 COM09
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    7.1.1 Stock status
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    7.1.3 Others
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    8.1 Task #1
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    8.2 Task #2
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    Document Number Title File Created
    NPFC-2025-TWG CMSA11-MIP02 Provisional Agenda NPFC-2025-TWG CMSA11-MIP02 Provisional Agenda.pdf
    NPFC-2025-TWG CMSA11-MIP03 Annotated Indicative Schedule NPFC-2025-TWG CMSA11-MIP03 Annotated Indicative Schedule.pdf
    NPFC-2025-TWG_CMSA11-WP03 Rev.1 The data description for the base case stock assessment of chub mackerel Scomber japonicus in the northwestern Pacific Ocean for 2025 assessment NPFC-2025-TWG CMSA11-WP03 Rev.1 Data_description.docx
    NPFC-2025-TWG CMSA11-WP04 Details and resolution on the discrepancy of annual footprint and sum of product of catch at age and weight at age from China, Japan, and Russia NPFC-2025-TWG_CMSA11-WP04_Discrepancy.docx
    NPFC-2025-TWG CMSA11-WP05 Standardized CPUE of Russian commercial trawl fishery of chub mackerel in the Northwest Pacific up to 2024 NPFC-2025-TWG CMSA11-WP05 Standardized_CPUE_Rus.docx
    NPFC-2025-TWG CMSA11-WP06 Candidate Base Case Scenarios for the 2025 Chub Mackerel Stock Assessment in the Northwest Pacific Ocean NPFC-2025-TWG CMSA11-WP06 Candidate_basecases_2025.docx
    NPFC-2025-TWG CMSA11-WP07 Review of the maturity criterion using gonad index in Pacific stock chub mackerel NPFC-2025-TWG CMSA11-WP07 CM maturity.docx
    NPFC-2025-TWG CMSA11-WP08 What caused the increase in retrospective pattern in the chub mackerel stock assessment in the Northwest Pacific? NPFC-2025-TWG CMSA11-WP08 RetroPattern.docx
    NPFC-2025-TWG CMSA11-IP01 Recent fishery and stock status of chub mackerel from Japan NPFC-2025-TWG CMSA11-IP01 Recent Fishery and Stock Status of CHUB JP.pdf
    NPFC-2025-TWG CMSA11-IP02 Russian by-catch data from Chub mackerel fisheries in the Northwest Pacific NPFC-2025-TWG CMSA11-IP02 Bycatch CM fisheries_Rus.pdf
    NPFC-2025-TWG CMSA11-IP03 Chub Mackerel Catch in Canada updated for 2024 NPFC-2025-TWG CMSA11-IP03 Chub Mackerel Catch Canada 2024.pdf