7th SSC PS meeting

    Location
    Virtual
    Short Name
    SSC PS07
    Date
    08-Oct-2021, 9:00 AM - 11-Oct-2021, 6:00 PM JST
    Registration Due
    Meeting Papers Due
    1 Opening of the Meeting
    2 Adoption of Agenda
    3 Overview of the outcomes of previous NPFC meetings
     
    3.1 SSC PS06, SC05 and SCsm01 meetings
     
    3.2 COM06 meeting
     
    3.3 Joint SC-TCC-COM working group on MSE for Pacific saury (WG MSE)
    4 Review of the Terms of References of the SSC PS and existing protocols
     
    4.1 Terms of References of the SSC PS
     
    4.2 CPUE Standardization Protocol
     
    4.3 Stock Assessment Protocol
    5 Review of Member’s fishery status including 2021 fishery
    6 Biological and environmental information relevant to Pacific saury
     
    6.1 Review of new biological information
     
    6.2 Review of environmental information relevant to Pacific saury distribution and migration
     
    6.3 Distribution and migration patterns of juvenile Pacific saury
     
    6.4 Recommendations for future work
    7 Review of the statistical data available
     
    7.1 Annual catch
     
    7.2 Size and age composition
     
    7.3 Others
    8 Review of fishery-independent abundance indices
     
    8.1 Review of outcomes of Japanese biomass survey including 2021 estimate
     
    8.2 Conclusion as inputs for stock assessments
     
    8.3 Plans for future surveys by Members
     
    8.4 Recommendations for future work
    9 Review of fishery-dependent abundance indices
     
    9.1 Member’s CPUE standardization up to 2020 fishery
     
    9.2 Joint CPUE standardization up to 2020 fishery
     
    9.3 Recommendations for future work
    10 Stock assessment using “provisional base models” (BSSPM)
     
    10.1 Review of the key considerations and recommendations from the SCsm01 meeting
     
    10.2 Specification of models
     
    10.3 Workplan and timeline until the SSC PS08
    11 New stock assessment models
     
    11.1 Specification of models and development of software
     
    11.2 Workplan and timeline until the SSC PS08
    12 Toward setting of biological reference points (RPs) and development of Management Strategy Evaluation (MSE)
     
    12.1 Initial discussions on RPs and MSE
     
    12.2 Recommendations for future work
    13 Other matters
     
    13.1 Draft agenda and priority issues for next meeting
     
    13.2 Other
    14 Adoption of Report
    15 Close of the Meeting
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    NPFC-2021-SSC PS07-MIP02
    Provisional Agenda
    NPFC-2021-SSC PS07-MIP03
    Annotated Indicative Schedule
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    7.3 Others
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    13.2 Other
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    Document Number Title File
    NPFC-2021-SSC PS07-MIP02 Provisional Agenda
    NPFC-2021-SSC PS07-MIP03 Annotated Indicative Schedule
    NPFC-2021-SSC PS07-WP01 (Rev. 1) Compiled data on Pacific saury catches in the northwestern Pacific Ocean
    NPFC-2021-SSC PS07-WP02 CPUE standardization for the Pacific saury Russian catches in the Northwest Pacific Ocean
    NPFC-2021-SSC PS07-WP03 Proportion of Pacific saury spawned during their first spawning season estimated by the histological observations of ovary tissues
    NPFC-2021-SSC PS07-WP04 A short review of the effects of environmental factors on distribution, migration and recruitment of Pacific saury
    NPFC-2021-SSC PS07-WP05 Identifying effects of environment on Pacific saury recruitment
    NPFC-2021-SSC PS07-WP06 Japanese survey biomass index of Pacific saury up to 2021 using VAST model
    NPFC-2021-SSC PS07-WP07 Standardized CPUE of Pacific saury (Cololabis saira) caught by the Japanese stick-held dip net fishery up to 2020
    NPFC-2021-SSC PS07-WP08 (Rev. 1) Historical biomass/number estimates and weight/number based indices of Pacific saury from Japanese fishery independent survey up to 2021
    NPFC-2021-SSC PS07-WP09 Age-determination and age-length keys for Pacific saury, Cololabisa saira, in 2019 and 2020
    NPFC-2021-SSC PS07-WP10 Seasonal length-weight relationships and weights at age of Pacific saury
    NPFC-2021-SSC PS07-WP11 Information of the surveys for Pacific saury conducted during winter season in 2007 and 2011
    NPFC-2021-SSC PS07-WP12 (Rev. 1) Catch data of Pacific saury by Vanuatu Pacific saury fishing fleets in the North Pacific Ocean during 2013 - 2020
    NPFC-2021-SSC PS07-WP13 Standardized CPUE of Pacific saury (Cololabis saira) caught by the China’s stick-held dip net fishery up to 2020
    NPFC-2021-SSC PS07-WP14 Standardized CPUE of Pacific saury (Cololabis saira) caught by the Chinese Taipei stick-held dip net fishery up to 2020
    NPFC-2021-SSC PS07-WP15 Estimation of catch-at-size/age data of Pacific saury using stratified random sampling with proportional allocation
    NPFC-2021-SSC PS07-WP16 Joint CPUE standardization of the Pacific saury in the Northwest Pacific Ocean during 2001 - 2020 using the Vector-Autoregressive Spatiotemporal Model
    NPFC-2021-SSC PS07-WP17 Outline of the protocol for catch at size (CAS) data for the Chinese Taipei stick-held dip net fishery
    NPFC-2021-SSC PS07-WP18 Standardized CPUE of Pacific saury (Cololabis saira) caught by the Korean’s stick-held dip net fishery up to 2020