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17-22 February 2014 La Jolla, USA
Working Group Report
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Report of the Pacific Bluefin Tuna Working Group Workshop Download PDF

Working Group Working Papers
No. Title Authors and Contact
01 Standardized Catch Per Unit Effort of Pacific Bluefin Tuna (Thunnus orientalis) by General Linear Model for Taiwanese Small-Scale Longline Fishery in the Southwestern North Pacific Ocean. H.Y. Wang, J.L. Shih, and C.C. Hsu
02 Updated Standardized CPUE and Size Frequency for Pacific Bluefin Tuna Caught by Japanese Coastal Longliners. Y. Hiraoka, M. Ichinokawa K. Oshima, and Y. Takeuchi
03 Preliminary Population Dynamics Model for the updated stock assessment for Pacific Bluefin Tuna. H. Fukuda, I. Tsuruoka, Y. Tei, K. Oshima, H. Honda, and Y. Takeuchi
04 An Update on PBF Catch Size Composition for the Mexican Fishery Directed to Farming Operations in the EPO (2012-2013). M. Dreyfus, and A. Aires-da-Silva
05 Updates of Input Data for Stock Assessment Model, Stock Synthesis 3, on Pacific Bluefin Tuna. K. Oshima, K. Fujioka, Y. Hiraoka, H. Fukuda, I. Tsuruoka, Y. Tei, Y. Takeuchi, S.C. Yoon, C.C. Hsu, H.Y. Wang, R.F. Wu, S. Teo, M. Dreyfus, and A. Aires-da-Silva
06 Changes in Recruitment of Pacific Bluefin Tuna (Thunnus orientalis) from 1980 to 2012. Y. Ishida, Y. Takeuchi, K. Oshima, Y. Hiraoka, K. Fujioka, H. Fukuda, M. Ichinokawa, and H. Nakano
07 Recruitment Abundance Indices of Young Pacific Bluefin Tuna Revealed by Japanese Troll Fisheries. K. Fujioka, K. Oshima, Y. Tei, M. Ichinokawa, and Y. Takeuchi
08 Revision of the Natural Mortality Estimates for Age-0 Fish of the Pacific Bluefine Tuna Using 1996-2012 Mark-Recapture Data in Tosa Bay. S. Iwata, T. Kitakado, K. Fujioka, H. Fukuda, and Y. Takeuchi
09 Preliminary Trial to Estimate Age Separated Stock Indices by Using Japanese Purse Seine in Sea of Japan. M. Kanaiwa, R. Nagasawa, A. Shibano, Y. Ishihara, and Y. Takeuchi
10 Updated Future Projections of Pacific Bluefin Tuna with Draft Results to Answer the Requests from NC9. Y. Takeuchi, Y. Tei, and I. Tsuruoka
11 A Review of the Model Setting for the Update of Stock Assessment for Pacific Bluefin Tuna. H. Fukuda, K. Oshima, and Y. Takeuchi
12 Preliminary Analysis of Catch at Size for Pacific Blurfin Tuna, Thunnus orientals Caught by Korean Offshore Large Purse Seiner. S.C. Yoon, Z.G. Kim, S.I. Lee, and D.-W. Lee