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Evaluation of management strategies and ecological riks for fishery populations

Research Project

Project/Area Number 25330036
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Statistical science
Research InstitutionTokyo University of Marine Science and Technology

Principal Investigator

Kitakado Toshihide  東京海洋大学, 学術研究院, 准教授 (40281000)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords水産資源管理 / 資源管理ストラテジー / 資源動態モデリング / リスク評価 / 海棲哺乳類 / 統計的推定 / リスク / 不確実性 / エコロジカルリスク / 資資源管理ストラテジー
Outline of Final Research Achievements

The present study aimed at developing methods for evaluation of management strategies and ecological risks for fishery resources. In this study, statistical modelling and inference for population dynamics as well as objective evaluation of management strategies under several types of uncertainty were focused. The methods and frameworks developed were applied to several actual data for wildlife populations. Especially, for marine mammal populations, a harvest strategy was examined to achieve balanced objectives by taking account of depletion risk and fishery damage. Also, a modification of existing common harvest control for marine mammals was proposed, and it was demonstrated that the modification performs well, inter alia, under future ecosystem changes.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (12 results)

All 2016 2015 2014 2013

All Journal Article (4 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 4 results,  Open Access: 2 results) Presentation (8 results) (of which Int'l Joint Research: 4 results)

  • [Journal Article] Performance review of simple management procedures2016

    • Author(s)
      T. R. Carruthers, L.T. Kell, D.S. Butterworth, M. N. Maunder, H. F. Geromont, C. Walters, M. K. McAllister, R. Hillary, P. Levontin, T. Kitakado and C. R. Davies
    • Journal Title

      ICES Journal of Marine Science

      Volume: 73 Issue: 2 Pages: 464-482

    • DOI

      10.1093/icesjms/fsv212

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Beyond dichotomy in the protection and management of marine mammals in Japan2015

    • Author(s)
      1.Matsuda H, Yamamura O, Kitakado T, Kobayashi Y, Kobayashi M, Hattori K, Kato H
    • Journal Title

      Therya

      Volume: 6 Issue: 2 Pages: 169-182

    • DOI

      10.12933/therya-15-235

    • Related Report
      2015 Annual Research Report 2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Assessment of Antarctic minke whales using statistical catch-at-agea analysis2015

    • Author(s)
      Punt, A.E., Hakamada, T., Bando, T. and Kitakado, T.
    • Journal Title

      Journal of Cetacean Research and Management

      Volume: 14

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A statistical model for quantifying age-reading errors and its application to the Antarctic minke whales.2014

    • Author(s)
      Kitakado, T., C. Lockyer and A.E. Punt
    • Journal Title

      Journal of Cetacean Research and Management

      Volume: 13

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] Conservation and management of pinnipeds in Hokkaido, Japan2015

    • Author(s)
      T. Kitakado, O. Yamamura, K. Hattori, T. Isono and M. Kobayashi
    • Organizer
      21st Biennial Conference on Marine Mammals
    • Place of Presentation
      サンフランシスコ
    • Year and Date
      2015-12-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Estimation of population dynamics of the Kuril harbor seals off Cape Erimo using density dependent age-structured production models2015

    • Author(s)
      T. Kitakado and M. Kobayashi
    • Organizer
      Ecological Society of America 100th Annual meeting
    • Place of Presentation
      ボルチモア
    • Year and Date
      2015-08-10
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development and applications of the IWC's Revised Management Procedure2015

    • Author(s)
      T. Kitakado and G. Donovan
    • Organizer
      5th International Wildlife Management Congress
    • Place of Presentation
      札幌
    • Year and Date
      2015-07-27
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extinction risk assessment for the Erimo population of Kuril harbor seal2015

    • Author(s)
      T. Kitakado and Mari Kobayashi
    • Organizer
      International Symposium "Biological Conservation Planning under Uncertainties"
    • Place of Presentation
      東京
    • Year and Date
      2015-04-04
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ゼニガタアザラシ襟裳個体群の動態推測と管理2014

    • Author(s)
      北門利英, 服部薫, 金治佑, 石川慎也, 石川昭, 小林万里
    • Organizer
      哺乳類学会
    • Place of Presentation
      京都大学
    • Year and Date
      2014-09-04 – 2014-09-07
    • Related Report
      2014 Research-status Report
  • [Presentation] JARPAIIの成果-5: クロミンククジラの摂餌海域における 集団混合様式とその年変動2014

    • Author(s)
      北門利英, 上田真久, Luis A. Pastene, T. Schweder and L. Walløe
    • Organizer
      平成26年度日本水産学会春季大会
    • Place of Presentation
      北海道大学
    • Related Report
      2013 Research-status Report
  • [Presentation] A statistical model for quantifying age-reading errors and its application to the Antarctic minke whales2013

    • Author(s)
      Kitakado, T., C. Lockyer and A.E. Punt
    • Organizer
      平成25年度日本水産学会秋季大会
    • Place of Presentation
      三重大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 選択漁獲が資源へ与える遺伝的影響2013

    • Author(s)
      北門利英
    • Organizer
      平成25年度日本水産学会秋季大会
    • Place of Presentation
      三重大学
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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