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6-15 April 2020 Webinar
Report of the Albacore Working Group Workshop

Working Group Working Papers


  • Estimation of adult and immature abundance indices of North Pacific albacore caught by Japanese longline fisheries over a long period of time, from 1976 to 2018
  • Fujioka K., D. Ochi, H. Ijima and H. Kiyofuji


  • Standardized CPUE for North Pacific albacore caught by the Japanese pole and line from 1972 to 2018.
  • Matsubara, N., Y. Aoki and H. Kiyofuji


  • The test run of future projection for North Pacific albacore stock using the SSfuture C++ and the multivariate normal distribution.
  • H. Ijima


  • North pacific albacore catch provided by the WCPFC and IATTC.
  • Kiyofuji, H.


  • Relationship between the effort of longline and surface fleets in the North Pacific and Albacore Fishing Mortality.
  • Tommasi, D. and S.L.H. Teo


  • Development of a preliminary model for the 2020 North Pacific albacore tuna stock assessment.
  • Teo S.L.H, K. Piner, H.-H. Lee and P. T. Kuriyama


  • Review of current status of North Pacific albacore (Thunnus alalunga) age and growth.
  • James, K., H. Dewar and S. Teo


  • PCR-based sex determination for North Pacific Albacore (Thunnus alalunga).
  • Craig M.T. and J.R. Hyde


  • Ideas for future sampling programs of North Pacific albacore (Thunnus alalunga).
  • James, K., H. Dewar and S. Teo