IATTC

2nd External review of stock assessment of yellowfin tuna in the eastern Pacific Ocean - 02-06 December, 2019 - La Jolla, California, USA

Date

Agendas

Documents

Date

02-06

2nd External review of IATTC staff’s stock assessment of yellowfin tuna in the eastern Pacific Ocean

Terms of reference
Relevant reports for the EPO yellowfin tuna external review

 

Report of the Workshop on methodologies for estimating age of bigeye and yellowfin tunas from otoliths

 

Presentations

Background to the yellowfin tuna fishery in the eastern Pacific Ocean
Development of a new benchmark model for yellowfin tuna in the eastern Pacific Ocean
Development of new models North and South reference models
Fishery definitions for the yellowfin tuna assessment
History of the yellowfin assessment and issues identified
Hypotheses for the difference between purse seine and longline indices
Investigations of age and growth in yellowfin tunas in the eastern Pacific Ocean
Japanese longline fishery fishing ground
Longline data catch CPUE and length frequency
Longline data Japanese size-composition data
Longline index of abundance and length frequency for yellowfin tuna in the eastern Pacific Ocean
Purse-seine index of abundance and length frequency for yellowfin tuna in the eastern Pacific Ocean
Response to panel requests for Thursday
Response to panel requests for Friday
Stock and spatial structure of yellowfin tuna in the Pacific Ocean
Summary of purse-seine data available for tropical tunas in the eastern Pacific Ocean
Use of diagnostic tools to understand integrated stock assessment models yellowfin tuna in the eastern Pacific Ocean
Use of diagnostic tools to understand integrated stock assessment models
VAST Pearson residuals
Workshop to improve the longline indices of abundance of bigeye and yellowfin tunas in the eastern Pacific Ocean
Yellowfin tuna movements, behavior, and habitat utilization in the eastern Pacific Ocean

 

 

 

General information

Meeting announcement
Registration form
Marriott hotel reservation form

Marriott Hotel La Jolla - Soledad room
4240 La Jolla Village Drive, La Jolla, Ca 92037
Meeting registration 8:30am
Meeting starts 9:00am

Use Acrobat Reader (5.0 or newer) to open these documents.

Last modified: 23 Jan 2020