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28 May-4 June 2012 Shimizu, Japan
Working Group report
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Report of the Shark Working Group Workshop Download PDF

Working Group Working Papers
No. Title Authors and Contact
01 Preliminary age validation of the blue shark (Prionace glauca) in the eastern Pacific Ocean. N. Spear, R.J.D. Wells, S. Kohin
02 Catch statistics, length data and standardized CPUE for blue shark Prionace glauca taken by longline fisheries based in Hawaii and California. W. Walsh, S. Teo
03 Preliminary time series for north Pacific blue and shortfin mako sharks from the U.S. West Coast drift gillnet fishery. S. Teo, T. Sippel, R.J.D. Wells, S. Kohin
04 Catches of blue and shortfin mako sharks from U.S. West Coast recreational fisheries 1980-2010. T. Sippel, S. Kohin
05 Recent catch pattern of blue shark by Japanese offshore surface longliners in the northwest Pacific. K. Shiozaki, M. Taguchi, K. Yokawa
06 Comparison of CPUEs of blue shark reported by logbook of Japanese commercial longliners with Japanese research and training longline data. N. Takahashi, Y. Hiraoka, A. Kimoto, K. Yokawa, M. Kanaiwa
07 Extraction of blue shark catches from species-combined catches of sharks in the log-book data of Japanese offshore and distant-water longliners operated in the North Pacific in the period between 1975 and 1993. Y. Hiraoka, M. Kanaiwa, K. Yokawa
08 Estimation of total blue shark catches including releases and discards Japanese longline fisheries during 1975 and 2010 in the North Pacific. Y. Hiraoka, M. Kanaiwa, K. Yokawa
09 Estimation of abundance indices for blue shark in the North Pacific. Y. Hiraoka, M. Kanaiwa, K. Yokawa
10 Blue sharks caught by Japanese large mesh drift net fishery in the north Pacific in 1981-1993. K. Yokawa
11 Historical catch amount of blue shark caught by the Japanese coastal fisheries. A. Kimoto, T. Yano, K. Yokawa
12 Review of size data of blue shark caught by Japanese training vessels in the central Pacific. K. Yokawa
13 Genetic population structure and demographic history of blue shark (Prionace glauca) in the Pacific Ocean: a lack of genetic divergence of pelagic cosmopolitan species. M. Taguchi, J. King, K. Yokawa
14 Blue shark catch of Japanese surface longliners based on Kesennuma fishing port. K. Yokawa, A. Kimoto
15 The catch of shark caught by Taiwaness offshore longline fisheries in 2001-2010. K.M. Liu, C.P. Jin
16 Age and growth of the blue shark, Prionace glauca, in the central and south Pacific. H.H. Hsu, G.T. Lyu, S.J. Joung, K.M. Liu