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ISC/21/SHARKWG-1

22-26 February 2021 Webinar

Working Group Working Papers

#01

  • Updated standardized CPUE and historical catch estimate of the shortfin mako shark caught by Taiwanese large-scale tuna longline fishery in the North Pacific Ocean.
  • Liu K.-M., W.-P Tsai, and K.-Y. Su.
  • kmliu_at_mail.ntou.edu.tw

#02

  • Updated size composition of shortfin mako shark caught by the Taiwanese tuna longline fishery in the North Pacific Ocean.
  • Liu K.-M., W.-P. Tsai, and K.-Y. Su
  • kmliu_at_mail.ntou.edu.tw

#03

  • Updated CPUE of shortfin mako, Isurus oxyrinchus, caught by Japanese research and training vessels in the western and central North Pacific.
  • Kai M.
  • kaim_at_affrc.go.jp

#04

  • Updated CPUE of shortfin mako, Isurus oxyrinchus, caught by Japanese shallow-set longliner in the northwestern Pacific from 1994 to 2019.
  • Kai M.
  • kaim_at_affrc.go.jp

#05

  • Estimation of catches for shortfin mako, Isurus oxyrinchus, caught by Japanese offshore and distant water fisheries.
  • Kai M.
  • kaim_at_affrc.go.jp

#06

  • Updated catches of shortfin mako, Isurus oxyrinchus, caught by Japanese coastal fisheries.
  • Kai M. and T. Yano
  • kaim_at_affrc.go.jp

#07

  • Update on standardized catch rates for mako shark (Isurus oxyrinchus) in the 2006-2019 Mexican Pacific longline fishery based upon a shark scientific observer program.
  • González-Ania L. V., J. I. Fernández-Méndez, J. L. Castillo-Géniz, G. Ramírez-Soberón, and H. Haro-Ávalos
  • luis.gania_at_inapesca.gob.mx

#08

  • Updated stock abundance indices for shortfin mako (Isurus oxyrinchus) estimated by Japanese longline observer data in the North Pacific Ocean.
  • Kanaiwa M., Y. Semba, and M. Kai
  • kanaiwa_at_bio.mie-u.ac.jp

#09

  • Length frequency of shortfin mako (Isurus oxyrinchus) reported in the Japanese observer program between 2011 and 2019.
  • Semba Y.
  • senbamak_at_affrc.go.jp

#10

  • Standardized Catch Rates of Shortfin Mako Shark caught by the Hawaii-based Pelagic Longline Fleet (1995-2019).
  • Carvalho F.
  • felipe.carvalho_at_noaa.gov

Information Papers

#01

  • Indicator-based analysis of the status of shortfin mako shark in the North Pacific Ocean. (Report of the SHARKWG, ISC15-Annex12)
  • ISC

#02

  • Simulation testing of stock indicators. ISC/15/SHARKWG-1/06.
  • Lee H.-H., F. Carvalho, and K. Piner

#03

  • Stock assessment of Shortfin Mako Shark in the North Pacific Ocean Through 2016. (WCPFC-SC14-2018/SA-WP-11).
  • WCPFC

#04

  • Stock assessment and Future Projections of Blue Shark in the North Pacific Ocean through 2015. (WCPFC-SC13-2017/SA-WP-10)
  • WCPFC

#05

  • Can the status of pelagic shark populations be determined using simple fishery indicators? (Biological Conservation 228, 195-204)
  • Carvalho F., H.-H. Lee, K. Piner, M. Kapur and S. Clarke