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18th Working Party on Billfish (WPB18)

Meeting: 
Working Party on Billfish (WPB)
Meeting year: 
2020
Meeting session: 
18
Date: 
Wed, 02/09/2020 - 12:00 to Fri, 04/09/2020 - 16:00
Venue country/city: 
Online/Virtual
Chairperson: 
Dr Denham Parker
Vice-Chairperson: 
Dr. Jie Cao
Deadlines: 
  •     Paper titles (3 August 2020)
  •     Full papers (18 August 2020)

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

  • Français

Documents

Meeting documents
Reference Title Available on File
IOTC-2020-WPB18-01a Draft Agenda of the Working Party on Billfish 15/07/2020
IOTC-2020-WPB18-01b_Rev3 Draft Annotated Agenda of the Working Party on Billfish 12/08/2020
IOTC-2020-WPB18-02_Rev3 Draft list of documents for the WPB18 12/08/2020
IOTC-2020-WPB18-03 SC22 Outcomes 10/08/2020
IOTC-2020-WPB18-04 S23 Outcomes 10/08/2020
IOTC-2020-WPB18-05 Review of current CMMs 10/08/2020
IOTC-2020-WPB18-06 Progress on WPB17 recommendations 10/08/2020
IOTC-2020-WPB18-07 Review of the statistical data and fishery trends for billfish species 26/08/2020
IOTC-2020-WPB18-08 Program of work 2020 - 2024 10/08/2020
IOTC-2020-WPB18-09 Genetic population structure of sailfish, striped marlin, and swordfish in the Indian Ocean from the PSTBS-IO Project 24/08/2020
IOTC-2020-WPB18-10_Rev1 Otolith microchemistry suggests probable population structuring in the Indian Ocean for the broadbill swordfish 19/08/2020
IOTC-2020-WPB18-11 Update of the swordfish catch, effort and standardized CPUEs by the Portuguese pelagic longline fleet operating in the Indian ocean, between 1998 and 2018. 19/08/2020
IOTC-2020-WPB18-12_Rev1 Updated standardized catch rates of swordfish (Xiphias gladius) caught by the Spanish surface longline fleet in the Indian ocean during the 2001-2018 period 19/08/2020
IOTC-2020-WPB18-13 Standardized Catch Per Unit Effort of Swordfish (Xiphias gladius) for the South African Longline Fishery 19/08/2020
IOTC-2020-WPB18-14 Japanese Longline CPUE Standardization (1979-2018) for Swordfish (Xiphias gladius) in the Indian Ocean using zero-inflated Bayesian hierarchical spatial model 20/08/2020
IOTC-2020-WPB18-15_Rev1 CPUE standardization of swordfish (Xiphias gladius) caught by Taiwanese large scale longline fishery in the Indian Ocean 19/08/2020
IOTC-2020-WPB18-16 Preliminary Indian Ocean Swordfish Stock Assessment 1950-2018 (Stock Synthesis) 20/08/2020
IOTC-2020-WPB18-17_Rev1 Stock assessment of swordfish (Xiphias gladius) in the Indian Ocean using A Stock-Production Model Incorporating Covariates (ASPIC) 19/08/2020
IOTC-2020-WPB18-18 Preliminary stock assessment of Indian ocean swordfish (Xiphias gladius) using the Bayesian state-space surplus production model JABBA 19/08/2020
IOTC-2020-WPB18-19 Standardization of Hooking Rate (HR) for Swordfish (Xiphius gladius) Occurring Around Western Indian Ocean (Area 51) and Eastern Indian Ocean (Area57) Based on Survey Data Collected Through FSI Surveys 19/08/2020
IOTC-2020-WPB18-20 Standardized CPUE of swordfish (Xiphias gladius) from Indonesian tuna longline fleets in the north-eastern Indian Ocean 19/08/2020
Datasets
Reference Title Available on File
IOTC-2020-WPB18-DATA03 Nominal catches by fleet, year, gear, IOTC area and species 15/07/2020
IOTC-2020-WPB18-DATA04 Catch and effort data - vessels using drifting longlines 15/07/2020
IOTC-2020-WPB18-DATA05 Catch and effort data - surface fisheries 15/07/2020
IOTC-2020-WPB18-DATA06 Catch and effort data - vessels using other gears (e.g., gillnets, lines and unclassified gears) 15/07/2020
IOTC-2020-WPB18-DATA07 Catch and effort data - all vessels 15/07/2020
IOTC-2020-WPB18-DATA08 Catch and effort data - reference file 15/07/2020
IOTC-2020-WPB18-DATA09 Size frequency data - billfish species 15/07/2020
IOTC-2020-WPB18-DATA10 Size frequency data - reference file 15/07/2020
IOTC-2020-WPB18-DATA11 Data for the stock assessment of Swordfish 15/07/2020
IOTC-2020-WPB18-DATA12 Equations used to convert from fork length to round weight for billfish species 26/08/2020
Information papers
Reference Title Available on File
IOTC-2020-WPB18-INF01 Status of fisheries of billfish in Pakistan with special reference to swordfish (Xiphias gladius) 26/08/2020
IOTC-2020-WPB18-INF02 Exploratory Fishery Survey on Billfishes with Special Reference to Biology of Swordfish (Xiphias gladius) Along West and East Coasts of India 19/08/2020
Meeting Report
Reference Title Available on File
IOTC-2020-WPB18-RE Report of the 18th Session of the IOTC Working Party on Billfish 03/11/2020

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