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

Event details

La Jolla
8901 La Jolla Shores Drive, La Jolla, California, USA

Meeting notice - Registration form

Meeting reports

2nd External review of IATTC staffs stock assessment of yellowfin tuna in the eastern Pacific Ocean

Meeting documents

Relevant reports for the YFT review
Terms of reference

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 Friday
Response to panel requests for Thursday
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
Use of diagnostic tools to understand integrated stock assessment models yellowfin tuna in the eastern Pacific Ocean
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