1st External review of data used in stock assessments of tropical tuna in the eastern Pacific Ocean
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1st External review of data used in stock assessments of tropical tuna in the eastern Pacific Ocean
02 Oct - 06 Oct 2023- Meeting details
- Meeting reports
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Agenda
1st External review of data used in stock assessments of tropical tuna in the EPO
1st External review of data used in stock assessments of tropical tuna in the EPOAgenda items Documents 1 Monday 02-Oct Welcome (Arnulfo Franco/Alex Aires-da-Silva) 2 Introductions, notifications 3 Background (terms of reference, documents, objectives, products) (Alex Aires-da-Silva) 4 Summary of assessment and management of tropical tunas (Alex Aires-da-Silva) 5 How the assessments are done (Mark Maunder) 6 Conceptual model for yellowfin tuna (Carolina Minte-Vera) 7 Bigeye tuna stock hypotheses (Haikun Xu) 8 Discussion on stock structure 9 Day’s summary by Chair, public comment, discussion, and Panel requests for additional analyses 10 Tuesday 03-Oct Purse-seine observer program, port sampling program, logbook, and estimation of catches (Cleridy Lennert-Cody) 11 Purse-seine catch (Cleridy Lennert-Cody) 12 Purse-seine discards (Carolina Minte-Vera) 13 Purse-seine: Length composition from port sampling and size categories from observer data (Cleridy Lennert-Cody) 14 How to treat the pandemic years for purse seine. (Carolina Minte-Vera) 15 Purse seine discussion 16 Longline data (Carolina Minte-Vera) 17 Longline catch (Carolina Minte-Vera) 18 Longline discards (Haikun Xu) 19 Longline length composition (Carolina Minte-Vera) 20 Longline standardized average body weight 21 How to treat the pandemic years longline (Carolina Minte-Vera) 22 Longline discussion 23 Tagging data (Dan Fuller) 24 Day’s summary by Chair, public comment, discussion, and Panel requests for additional analyses 25 Wednesday 04-Oct Longline indices (Haikun Xu) 26 Flags combined (Japan and Korea) and incorporating environmental effects (Haikun Xu) 27 Longline indices discussion (Haikun Xu) 28 Longline indices discussion continue 29 Purse index on dolphin sets for yellowfin tuna (Carolina Minte-Vera) 30 Purse seine index discussion 31 Echosounder buoy index (Jon Uranga and Jon Lopez) 32 Echosounder buoy index discussion 33 Computation of fisheries and index composition data (Haikun Xu) 34 Tagging data spatio-temporal model (Mark Maunder) 35 Tagging data spatio-temporal model discussion 36 Biology (Dan Fuller) 37 Biology discussion 38 Other model runs (Haikun Xu) 39 Day’s summary by Chair, public comment, discussion, and Panel requests for additional analyses 40 Thursday 05-Oct Presentation of requested data, analyses, and model runs 41 Day’s summary by Chair, public comment, discussion, and Panel requests for additional analyses 42 Friday 06-Oct Presentation of requested data, analyses, and model runs 43 Report writing 44 Summary by Chair of reviewers’ recommendations, public comment -
Meeting documents
Terms of reference Posted on 27 Sep 23YFT Conceptual model Posted on 05 Oct 23RVDTT-01-04 Updated tropical tuna biomass indices from echo-sounder buoys Posted on 12 Oct 23RVDTT-01-01 - Fishery definitions for bigeye tuna in EPO Posted on 22 Sep 23RVDTT-01-02 - Longline index of relative abundance for bigeye tuna in the EPO Posted on 22 Sep 23RVDTT-01-03 - Longline length compositions for bigeye tuna in the EPO Posted on 22 Sep 23 -
Presentations