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Bulletins

Bulletin No. 1.

Assessment and Status of Pacific Salmonid Stocks.
Proceedings of the 1996 Symposium on Assessment and Status of Pacific Rim Salmonid Stocks
October 28-29, 1996
Sapporo, Japan.
  • Preface (PDF)
  • Table of Contents (PDF)
  • Opening Remarks (PDF)
  • Introductory Remarks (PDF)


    Background Papers:

    Historical trends of fisheries, stock condition, and hatchery production. (Page 1-53)

  • Trends in the status of Pacific salmon populations in
    Washington, Oregon, California, and Idaho

    By Robert KOPE and Tom WAINWRIGHT
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  • History and status of Pacific salmon in British Columbia
    By M.A. HENDERSON and C.C. GRAHAM
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  • Historical trends of salmon fisheries and stock conditions in Japan
    Osamu HIRO
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  • Historical trends of fisheries and stock condition of Pacific salmon in Russia
    V.I. RADCHENKO
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  • A historical perspective on salmonid production from Pacific Rim hatcheries
    Conrad MAHNKEN, Gregory RUGGERONE, William WAKNITZ, and Thomas FLAG
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    Topic 1:
    Components of salmonid life history concerning stock assessment and status

  • Growth studies from 1956-95 collections of pink and chum salmon scales in the central North Pacific Ocean
    R.V. WALKER, K.M. MYERS, and S. ITO
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  • Seasonal growth patterns of Pacific salmon (Oncorhynchus spp.) in offshore waters of the North Pacific Ocean
    Yukimasa ISHIDA, Soto-o ITO, Yasuhiro UENO, and Junko SAKAI
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  • Changes in size and age at maturity of two North American stocks of chum salmon(Oncorhynchus keta) before and after a major regime shift in the North Pacific Ocean
    John H. HELLE and Margaret S. HOFFMAN
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  • Dynamics of a chum salmon, Oncorhynchus keta, population released from Hokkaido in Japan
    Masahide KAERIYAMA
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  • Biochemical approach to assessing growth characteristics in salmonids
    Teruo AZUMA, Takashi YADA, Yasuhiro UENO, and Munehico IWATA
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  • Correlations between homing, migration, and reproduction of chum salmon
    Hiroshi UEDA
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  • Numerical simulations of Fraser River sockeye salmon homing migration routes in a dynamic marine environment
    Dale KOLODY and Michael HEALEY
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  • Blood plasma levels of insulin-like growth Factor-I in Pacific salmon in offshore waters in winter
    Katherine W. MYERS, Nancy D. DAVIS, Walton W. DICKHOFF, and Shigehiko URAWA
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  • Variation in prey size selectivity of fingerling chum salmon (Oncorhynchus keta) in sea life: effects of stomach fullness and prey abundance
    Toshiya SUZUKI and Masa-aki FUKUWAKA
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  • Caloric value of high-seas salmon prey organisms and simulated salmon ocean growth and prey consumption
    N.D. DAVIS, K.W. MYERS, and Y. ISHIDA
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  • Life history strategy and migration pattern of juvenile sockeye (Oncorhynchus nerka) and chum salmon (O. keta) in Japan: a review
    Masahide KAERIYAMA and Hiroshi UEDA
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  • Age determination and growth of lacustrine sockeye salmon, Oncorhynchus nerka, in Lake Toya
    Hiroyuki SAKANO, Masahide KAERIYAMA, and Hiroshi UEDA
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  • Scale and otolith patterns prove growth history of Pacific salmon
    Masa-aki FUKUWAKA
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    Topic 2:
    Salmon population ecology affecting stock assessment and status

  • Stock identification of chinook salmon (Oncorhynchus tshawytscha) in the north Pacific Ocean and Bering Sea by parasite tags
    S. URAWA, K. NAGASAWA, L. MARGOLIS, and A. MOLES
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  • Are naturally-occurring parasite "tags" stable? An appraisal from four case histories involving Pacific salmonids
    L. MARGOLIS
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  • Simulations of the even-year Asian pink salmon (Oncorhynchus gorbuscha) genetic baseline to determine accuracy and precision of stock composition estimates
    S. HAWKINS, N. VARNAVSKAYA, J. POHL, and R.L. WILMOT
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  • Genetic stock identification of chum salmon in highseas test fisheries in the western North Pacific Ocean and Bering Sea
    Gary A. WINANS, Paul B. AEBERSOLD, Yukimasa ISHIDA, and Shigehiko URAW
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  • A comparison of methods of stock identification for sockeye salmon (Oncorhynchus nerka) in Barkley Sound, British Columbia
    T.D. BEACHAM, L. MARGOLIS, and R.J. NELSON
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  • Estimating salmon escapement using area-under-the-curve, aerial observer efficiency, and stream-life estimates: the Prince William Sound pink salmon example
    Brian G. BUE, Stephen M. FRIED, Samuel SHARR, Daniel G. SHARP, John A. WILCOCK, and Harold J. GEIGER
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  • Ocean mortality of northeast Kamchatka pink salmon and influencing factors
    V.I. KARPENKO
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  • Migration timing, a life history trait important in the genetic structure of pink salmon
    A.J. MCGREGOR, S. LANE, M.A. THOMASON, L.A. ZHIVOTOVSKY, W.W. SMOKER, and A.J. GHARRETT
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  • Determining area of origin of pink salmon juveniles on their catadromous migration in the Okhotsk Sea in 1995 using genetic stock identification techniques
    N.VARNAVSKAYA, V. EROKHIN, and V.A. DAVYDENKO
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  • enetic stock identification of chum salmon harvested incidentally in the 1994 and 1995 Bering Sea trawl fishery
    Richard L. WILMOT, Christine M. KONDZELA, Charles M. GUTHRIE, and Michele S. MASUDA
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  • Allozyme, mtDNA, and microsatellite variants describe structure of populations of pink and sockeye salmon in Alaska
    James E. SEEB, Christopher HABICHT, Jefferey B. Olsen, Paul Bentzen, James B. Shaklee, and Lisa W. SEEB
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  • Identification of long and short-term reared masu salmon with quantified scale characteristics
    Kazumasa OHKUMA
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  • On the possibility of using the pink salmon survival measure (R/E) in the forecast of chum salmon returns in north-east Kamchatka
    S.A. SINYAKOV and A.G. OSTROUMOV
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  • Salmon abundance in offshore waters of the North Pacific Ocean and its relationship to coastal salmon returns
    Yukimasa ISHIDA and Soto-o ITO
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  • Review of the stock condition and fishery of masu and pink salmon of the Sea of Japan
    V.V. TSIGER and V.G. MARKOVTSEV
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  • Abundance and biology of Kamchatkan salmon during the inital year of ocean residence
    V.I. KARPENKO, V.G. EROKHIN, and V.P. SMORODIN
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  • Incidental by-catch of Pacific salmon during Russian bottom trawl surveys in the Bering Sea and some remarks on its ecology
    V.I. RADCHENKO and I.I. GLEBOV
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  • Artificial propagation of chum salmon (Oncorhynchus keta) in Korea
    Ki Baek SEONG
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  • Evaluation of the reliability of in-season run size estimation techniques used for southernBritish Columbia chum salmon (Oncorhynchus keta) runs
    P. RYALL
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    Topic 3:
    Relation of North Pacific ecosystem, climate and oceanographic changes to salmon stock production

  • Long-term variability in Alaskan sockeye salmon abundance determined by analysis of sediment cores
    Bruce P. FINNEY
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  • Thermal limits on the ocean distribution of steelhead trout (Oncorhynchus mykiss)
    D.W. WELCH, Y. ISHIDA, K. NAGASAWA, and J.P. EVESON
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  • Do hatchery salmon affect the North Pacific Ocean ecosystem?
    William R. HEARD
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  • Interaction between chum salmon and fat greenling juveniles in the coastal Sea of Japan off northern Hokkaido
    Hiroshi KAWAMURA, Mahito MIYAMOTO, Mitsuhiro NAGATA, and KAZUO HIRANO
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  • Predation by salmon sharks (Lamna ditropis) on Pacific salmon (Oncorhynchus spp.) in the North Pacific Ocean
    Kazuya NAGASAWA
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  • Ecological functioning of Lake Kuril relative to sockeye salmon production
    L.V. MILOVSKAYA, M.M. SELIFONOV, and S.A. SINYAKOV
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  • Recent changes in the marine distribution of juvenile chum salmon off Canada
    R.J. BEAMISH and M. FOLKES
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  • On the coherence of salmon abundance trends and environmental factors
    D.J. NOAKES, R.J. BEAMISH, L. KLYASHTORIN, and G.A. MCFARLANE
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  • Long-term climate change and pink salmon stock fluctuations
    L.B. KLYASHTORIN and F.N. RUKHLOV
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  • Fish and seabird predation on juvenile chum salmon (Oncorhynchus keta) in Japanese coastal waters, and an evaluation of the impact
    Kazuya NAGASAWA
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  • Fluctuations in abundance of pink salmon (Oncorhynchus gorbuscha) in the North Pacific Ocean
    M.J. JAENICKE, O.A. MATHISEN, and V.I. RADCHENKO
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    Other Presentations (abstract only)

  • Predation risk as an opportunity for compensatory growth in juvenile coho salmon?
    Ulrich G. REINHARDT and Michael C. HEALEY
    Download This Paper (PDF)

  • Genetic variation in Asian populations of chum salmon, Oncorhynchus keta (Walbaum)
    N.V. VARNAVSKAYA, R.L. WILMOT, C.M. KONDZELA, V. EFREMOV, V.A. DAVYDENKO, Xi. LUAN, E.A. SBOEVA, and C.M. GUTHRIE III
    Download This Paper (PDF)

  • An attempt to identify Okhotsk Sea chum salmon origin and life history by means of scale features
    A.M. KAEV
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  • Mark-recapture estimation of masu salmon (Oncorhynchus masou) smolt numbers in the Masuhoro River, northern Hokkaido
    Hirofumi HAYANO, Yasuyuki MIYAKOSHI, Makoto FUJIWARA, Kei-ichi SUGIWAKA, Mahito MIYAMOTO, Mitsuhiro NAGATA, James R. IRVINE
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  • Change in number of Sakhalin-Kuril Pacific salmon in connection with hatchery development
    L.D. KHOREVIN
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  • The role of riparian vegetation in the environment of masu salmon juveniles, Oncorhynchus masou
    Mitsuhiro NAGATA, Hirokazu SATO, Mahito MIYAMOTO, Shin-ichi OHKUBO, Seiji YANAI, Yu NAGASAKA, Tomoya AOYAMA,Tatsuya TAKAMI, Hiroshi KAWAMULA and Hiroshi KAWAMURA
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  • Regions of optimal reproduction of pink salmon
    O.F. GRITSENKO and N.V. KLOVACH
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    --------------------------------

  • Symposium Review (PDF)
  • Closing Remarks (PDF)

To order a hardcopy of the complete Bulletin please e-mail: secretariat@npafc.org

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