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Study of sustainable use policy of eel resources based on comprehensive flow analysis

Research Project

Project/Area Number 16KT0152
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section特設分野
Research Field Food Cycle Research
Research InstitutionRissho University

Principal Investigator

SAKURAI KATSUHIRO  立正大学, 経済学部, 准教授 (20581383)

Co-Investigator(Kenkyū-buntansha) 吉永 龍起  北里大学, 海洋生命科学部, 准教授 (30406912)
渋澤 博幸  豊橋技術科学大学, 工学(系)研究科(研究院), 准教授 (70291416)
Project Period (FY) 2016-07-19 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsウナギ資源 / 資源フロー / モデル分析 / 産業連関分析 / 持続的利用 / 総合的資源フロー / ニホンウナギ
Outline of Final Research Achievements

We investigated the current status of data on eel resource use and natural resource volume in Japan. With regard to the amount of natural resources, systematic data collection has not been carried out, and the current situation of consuming endangered species in the form of incomplete aquaculture with lack of scientific information has become clear. With regard to social resource flows of eel, the characteristics of the input / output structure were clarified by virtually correlating the “eel industry” using the inland fishery and aquaculture industry of input-output data. Furthermore, in order to analyze the spillover effect to related industries, the influence on upstream industry and downstream industry was estimated by input-output analysis. The resource flow model constructed in this study makes it possible to analyze the impact on the eel industry and related industries if natural resource inputs are clarified.

Academic Significance and Societal Importance of the Research Achievements

ウナギ資源はわが国の食において広く利用されており,近年の不漁から注目度が高いにもかかわらず,社会的フローという視点での分析はあまり実施されていない.本研究ではウナギ産業という視点からの分析により,投入・産出構造や関連産業の波及効果を明らかにした.データ不足によりウナギ産業自体の詳細な分析は不十分であるが,将来データ整備が実現すれば,本モデルを用いることで実証的な分析を行うことができる.さらに天然資源量の情報が得られれば,社会的利用との関連性を考慮して,より精緻な資源フローについて分析することが可能となる.このような分析を行うことで,持続可能なウナギ資源の適切な利用について検討することができる.

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (25 results)

All 2019 2018 2017 2016

All Journal Article (9 results) (of which Peer Reviewed: 7 results) Presentation (15 results) (of which Int'l Joint Research: 6 results) Book (1 results)

  • [Journal Article] 三河湾流域圏の地域産業と環境負荷削減の評価に関する研究 -地域間産業連関モデルと最適化モデルを用いた分析-2019

    • Author(s)
      渋澤博幸・落合里咲・宮田譲・櫻井一宏
    • Journal Title

      地域学研究

      Volume: 印刷中

    • NAID

      130007734077

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Whole-genome sequencing of 84 Japanese eels reveals evidence against panmixia and support for sympatric speciation2018

    • Author(s)
      Igarashi Y, Zhang H, Tan E, Sekino M, Yoshitake K, Kinoshita S, Mitsuyama S, <U>Yoshinaga T</U>, Chow S, Kurogi H, Shinoda A, Han Y-S, Wakiya R, Mochioka N, Yamamoto T, Kuwada H, Kaji Y, Suzuki Y, Gojobori T, Kobayashi T, Saitoh K, Watabe S, Asakawa S
    • Journal Title

      Gene

      Volume: 9(10) Issue: 10 Pages: 1-16

    • DOI

      10.3390/genes9100474

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 観光消費の空間経済効果の評価方法に関する研究: 静岡県の市町間産業連関表を用いて2017

    • Author(s)
      渋澤博幸,櫻井一宏,坂井原直樹,山口誠
    • Journal Title

      地域学研究

      Volume: 47 Pages: 159-173

    • NAID

      130007382571

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Discovering the dominance of the non-native European eel in the upper reaches of the Tone River system, Japan2017

    • Author(s)
      Arai K, Itakura H, Yoneta A, Yoshinaga T, Shirotori F, Kaifu K, Kimura S
    • Journal Title

      Fish. Sci.

      Volume: 83 Issue: 5 Pages: 735-742

    • DOI

      10.1007/s12562-017-1107-z

    • NAID

      40021337924

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Reproductive isolation between sympatric Anguilla japonica and Anguilla marmorata2017

    • Author(s)
      Chow S, Kurogi H, Yamamoto T, Tomoda T, Mochioka N, Shirotori F, Yoshinaga T, Ambe D, Okazaki M, Nagai S, Yanagimoto T
    • Journal Title

      Journal of Fish Biology

      Volume: 91 Issue: 5 Pages: 1517-1525

    • DOI

      10.1111/jfb.13483

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Evaluating Dynamic, Regional, and Economic Impacts of the Tokai Earthquake2017

    • Author(s)
      Shibusawa H
    • Journal Title

      Spatial Economic Modelling of Megathrust Earthquake in Japan. New Frontiers in Regional Science: Asian Perspectives

      Volume: 11 Pages: 289-311

    • DOI

      10.1007/978-981-10-6493-7_11

    • ISBN
      9789811064920, 9789811064937
    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] 東三河の工業動向2017

    • Author(s)
      渋澤博幸
    • Journal Title

      東三河の経済と社会

      Volume: 第8輯 Pages: 271-280

    • Related Report
      2016 Research-status Report
  • [Journal Article] Evaluating Production Effects of Economic Activity in Zones Surrounding the Nuclear Power Station in Shizuoka Prefecture, Japan2017

    • Author(s)
      Shibusawa H and Miyata Y
    • Journal Title

      Asia-Pacific Journal of Regional Science

      Volume: 1 Issue: 2 Pages: 291-306

    • DOI

      10.1007/s41685-017-0022-8

    • NAID

      40021410389

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Evaluation of the Water-environment Policy in the Toyogawa Basin, Japan2016

    • Author(s)
      Sakurai K, Mitsuhashi K, Kobayashi S and Shibusawa H
    • Journal Title

      Socioeconomic Environmental Policies and Evaluations in Regional Science

      Volume: 1 Pages: 651-666

    • Related Report
      2016 Research-status Report
  • [Presentation] Demand and Circulation Analysis of Fishery Resources as Food in Japan2018

    • Author(s)
      Sakurai, K. and Shibusawa, H.
    • Organizer
      12nd World Congress of the Regional Science Association International
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An Evaluation of the Environmental Load and Regional Economy in Mikawa, Japan: An IRIO Approach2018

    • Author(s)
      Shibusawa, H., Sakurai, K., Ochiai, R. and, Miyata, Y.
    • Organizer
      58th European Congress of the Regional Science Association International
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 内水面漁業・養殖業の産業構造に関する基礎的研究2018

    • Author(s)
      櫻井一宏・渋澤博幸・吉永龍起
    • Organizer
      日本応用経済学会2018年度春季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 同一水系に生息するウナギ属2種の生態2018

    • Author(s)
      松尾真宙, 吉永龍起, 板倉光, 脇谷量子郎
    • Organizer
      東アジア鰻学会 第1回研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] ニホンウナギの河川加入時における生理・生態的変化: 塩類細胞の動態2018

    • Author(s)
      小川郁未, 古川史也, 篠田章, 吉永龍起
    • Organizer
      東アジア鰻学会 第1回研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] 河川におけるニホンウナギの保全生態学的研究 その6:ニホンウナギの河川内分布2017

    • Author(s)
      横内一樹,海部健三,板倉 光,脇谷量子郎,吉永龍起,望岡典隆,木村伸吾
    • Organizer
      日本水産学会春季大会
    • Place of Presentation
      東京
    • Year and Date
      2017-03-26
    • Related Report
      2016 Research-status Report
  • [Presentation] ウナギ属熱帯種3種の初期生活史の多様性2017

    • Author(s)
      前薗孝彰,白鳥史晃,篠田 章,青山 潤,高野昌和,嵯峨篤司,白石 學,吉永龍起
    • Organizer
      日本水産学会春季大会
    • Place of Presentation
      東京
    • Year and Date
      2017-03-26
    • Related Report
      2016 Research-status Report
  • [Presentation] The Simulation Model of the Environment-economic Policy Evaluation Based on the Catchment Area2017

    • Author(s)
      Sakurai K and Shibusawa H
    • Organizer
      64th Annual North American Meetings of the Regional Science Association International
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Simulation Analysis of the Land Use Conversion and Industrial Subsidy Policy as a Water Environment Policy in the River Basin2017

    • Author(s)
      Sakurai K and Shibusawa H
    • Organizer
      57th European Congress of the Regional Science Association International
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 流域モデルによる環境政策評価2017

    • Author(s)
      櫻井一宏・渋澤博幸
    • Organizer
      日本応用経済学会2017年度春季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Evaluating the Spatial Economic Impacts of Tourism in Shizuoka Prefecture, Japan: An Inter-regional Input-Output Approach2017

    • Author(s)
      Shibusawa H, Sakurai K and Yamaguchi M
    • Organizer
      25th Pacific Conference of the RSAI
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Evaluating the Economic Impacts of Tourism in Cross-border Municipalities in Japan: An Inter-regional Input-Output Approach2016

    • Author(s)
      Sakurai K, Shibusawa H and Yamaguchi M
    • Organizer
      63rd Annual North American Meetings of the Regional Science Association International
    • Place of Presentation
      Minneapolis
    • Year and Date
      2016-11-09
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 利根川水系における外来ウナギの分布状況2016

    • Author(s)
      荒井考磨,板倉 光,米田彬史,吉永龍起,海部健三,木村伸吾
    • Organizer
      日本水産学会秋季大会
    • Place of Presentation
      奈良
    • Year and Date
      2016-09-08
    • Related Report
      2016 Research-status Report
  • [Presentation] 豊川流域圏における環境経済政策の影響分析2016

    • Author(s)
      櫻井一宏・渋澤博幸・中山惠子
    • Organizer
      日本港湾経済学会中部部会研究報告会
    • Place of Presentation
      名古屋市
    • Related Report
      2016 Research-status Report
  • [Presentation] Natural Disasters and Regional Sustainability: From the Global Level to the San-En-Nanshi Region2016

    • Author(s)
      Shibusawa H and Sakurai K
    • Organizer
      the 21st National Congress of AMECIDER
    • Place of Presentation
      Merida
    • Related Report
      2016 Research-status Report
  • [Book] Socioeconomic Environmental Policies and Evaluations in Regional Science2016

    • Author(s)
      Hiroyuki Shibusawa, Katsuhiro Sakurai, Takeshi Mizunoya, Susumu Uchida (Eds.)
    • Total Pages
      729
    • Publisher
      Springer
    • Related Report
      2016 Research-status Report

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Published: 2016-07-20   Modified: 2023-03-08  

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