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Indian Ocean Tuna Commission
Indian Ocean Tuna Commission
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24th Working Part on Tropical Tunas (WPTT24)

Meeting: 
Working Party on Tropical Tunas (WPTT)
Meeting year: 
2022
Meeting session: 
24
Date: 
Mon, 24/10/2022 - 12:00 to Sat, 29/10/2022 - 16:00
Venue country/city: 
Online/Virtual
Location: 
TBD
Chairperson: 
Dr. Gorka Merino
Vice-Chairperson: 
Dr. Shiham Adam
Deadlines: 
  •     Paper titles (24 September 2022)
  •     Full papers (9 October 2022)

(all submissions should be sent to [email protected])

  • Français

Documents

Meeting Report
Reference Title Available on File
IOTC-2022-WPTT24-R Report of the 24th Session of the IOTC Working Party on Tropical Tunas 24/11/2022
Datasets
Reference Title Available on File
IOTC-2022-WPTT24(AS)-DATA03 Nominal catches by fleet, year, gear, IOTC area and species 14/09/2022
IOTC-2022-WPTT24(AS)-DATA04 Catch and effort data - vessels using drifting longlines 14/09/2022
IOTC-2022-WPTT24(AS)-DATA05 Catch and effort data - surface fisheries 14/09/2022
IOTC-2022-WPTT24(AS)-DATA06 Catch and effort data - vessels using coastal gears (e.g., artisanal gillnets, lines and unclassified gears) 14/09/2022
IOTC-2022-WPTT24(AS)-DATA07 Catch and effort data - all vessels 14/09/2022
IOTC-2022-WPTT24(AS)-DATA08 Catch and effort data - reference file 14/09/2022
IOTC-2022-WPTT24(AS)-DATA09 Size frequency data - Bigeye tuna (BET) 15/09/2022
IOTC-2022-WPTT24(AS)-DATA10_Rev1 Size frequency data - Skipjack tuna (SKJ) 15/09/2022
IOTC-2022-WPTT24(AS)-DATA11 Size frequency data - Yellowfin tuna (YFT) 15/09/2022
IOTC-2022-WPTT24(AS)-DATA12 Size frequency data - reference file 15/09/2022
IOTC-2022-WPTT24(AS)-DATA13 Equations used to convert from fork length to round weight for tropical tunas species 15/09/2022
IOTC-2022-WPTT24(AS)-DATA14 Bigeye tuna - stock assessment input data 22/09/2022
Information papers
Reference Title Available on File
IOTC-2022-WPTT24-INF01 Updating of standardization of bigeye tuna CPUE by Japanese longline fishery in the Indian Ocean 21/10/2022
IOTC-2022-WPTT24-INF02_Rev1 Preliminary stock assessments of Indian Ocean bigeye tuna using Statistical-Catch-At-Size (SCAS) (1950-2021) 24/10/2022
IOTC-2022-WPTT24-INF03_Rev1 Human demographic considerations for the certification of seafood from developing countries: Food security and the tuna fishery in Indonesia, a case study 24/10/2022
IOTC-2022-WPTT24-INF04_Rev1 Natural mortality ogives for the Indian Ocean bigeye and yellowfin tuna stock assessments 18/10/2022
Meeting documents
Reference Title Available on File
IOTC-2022-WPTT24-01a_Rev1 Draft Agenda for the WPTT24 10/10/2022
IOTC-2022-WPTT24-01b_Rev4 Draft Annotated Agenda for the WPTT24 14/10/2022
IOTC-2022-WPTT24-02_Rev3 List of documents for the WPTT24 14/10/2022
IOTC-2022-WPTT24-03a_Rev1 Overview of Indian Ocean tropical tuna fisheries 14/10/2022
IOTC-2022-WPTT24-03b_Rev1 Review of Indian Ocean bigeye tuna statistical data 14/10/2022
IOTC-2022-WPTT24-03c Review of Indian Ocean skipjack tuna statistical data 21/10/2022
IOTC-2022-WPTT24-03d Review of Indian Ocean yellowfin tuna statistical data 20/10/2022
IOTC-2022-WPTT24-04 Fisheries Indicators for Indian Ocean Tropical Tuna 03/11/2022
IOTC-2022-WPTT24-05 Plan of work for the WPTT 11/10/2022
IOTC-2022-WPTT24-06 Impacts of phytoplankton availability on bigeye tuna (Thunnus obesus) recruitment in the Indian Ocean 18/10/2022
IOTC-2022-WPTT24-07 Good practices in CPUE standardization 14/10/2022
IOTC-2022-WPTT24-08 Paper Withdrawn 14/10/2022
IOTC-2022-WPTT24-09 Update on the CPUE standardization of the bigeye tuna caught by the Taiwanese large-scale tuna longline fishery in the Indian Ocean. 14/10/2022
IOTC-2022-WPTT24-10 Preliminary indian ocean bigeye tuna stock assessment 1950-2021 (stock synthesis) 17/10/2022
IOTC-2022-WPTT24-11 Using data-limited approaches to assess data-rich Indian Ocean 1 bigeye tuna: data quantity evaluation and critical information for management implications 14/10/2022
IOTC-2022-WPTT24-12 Consideration of Exceptional Circumstances for the Bigeye Tuna MP 2022 17/10/2022
IOTC-2022-WPTT24-13 Withdrawn 14/10/2022
IOTC-2022-WPTT24-14_Rev1 Scientific catch estimation for the global FAD tropical tuna purse seine fishery in the Indian Ocean 14/10/2022
IOTC-2022-WPTT24-15 Management implications of trends in recruitment deviates of Indian Ocean yellowfin 21/10/2022
IOTC-2022-WPTT24-16 Approaches for estimating natural mortality in tuna stock assessments: application to global yellowfin tuna stocks 14/10/2022
IOTC-2022-WPTT24-17 Review of 2021 WPTT Indian Ocean yellowfin tuna stock assessment and feasibility of alternative assessment 14/10/2022
IOTC-2022-WPTT24-18_Rev1 Distribution and abundance of skipjack tuna along the Pakistan coast 14/10/2022
Reports from other meetings
Reference Title Available on File
IOTC-2022-WPM13-14_Rev1 Update of joint CPUE indices for the bigeye tuna in the Indian Ocean based on Japanese, Korean and Taiwanese longline fisheries data up to 2021 21/10/2022

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