• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Monitoring activity of the Naru eagle ray to protect bivalve resources and to assess impact on the coastal ecosystem

Research Project

Project/Area Number 26870772
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Conservation of biological resources
Aquatic bioproduction science
Research InstitutionFukuyama University

Principal Investigator

WATANABE Shinichi  福山大学, 生命工学部, 准教授 (20450728)

Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywordsバイオロギング / バイオテレメトリー / 食害 / 行動計測 / 加速度データロガー / 瀬戸内海 / 沿岸生態 / 干潟 / ベントス / 沿岸生態系 / データロガー / 生息地保全 / 移動回遊 / 笠岡
Outline of Final Research Achievements

The purpose of this study is to develop a system to monitor activity of the Naru-eagle ray and to assess the impact on the shallow water ecosystem in Set-Inland Sea. We spent first two years (2014, 2015) to develop a procedure for effectively catching rays and attaching data-loggers to monitor its activity. In the third year (2016), using an animal-born video camera system with an activity logger, we develop an algorithm to classify detail behavior of the species such as flapping, gliding, resting or feeding on seafloor. In the last two years (2016, 2017), we analyzed relationships among their activity, seafloor environments, and other encountered fish species.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (10 results)

All 2018 2017 2016 2015

All Presentation (8 results) (of which Int'l Joint Research: 1 results,  Invited: 2 results) Book (2 results)

  • [Presentation] ナルトビエイが撮影した広島県松永湾の魚類相と海底環境2018

    • Author(s)
      石黒直生,松井健介,岩本遼,渡辺伸一
    • Organizer
      平成30年度日本水産学会春季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 瀬戸内海におけるナルトビエイの摂餌行動:ビデオ・加速度記録計による観察2017

    • Author(s)
      渡辺伸一・岩本遼
    • Organizer
      平成29年度日本水産学会春季大会
    • Place of Presentation
      東京海洋大学(東京都品川区)
    • Year and Date
      2017-03-26
    • Related Report
      2016 Research-status Report
  • [Presentation] ナルトビエイが撮影した広島県松永湾の魚類相2017

    • Author(s)
      石黒直生,廣瀬友明,岩本遼,松井健介,渡辺伸一
    • Organizer
      第13回日本バイオロギング研究会シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] 10年後のバイオロギング-バイオロギングはどう発展するのか?2017

    • Author(s)
      渡辺伸一
    • Organizer
      第13回 日本バイオロギング研究会シンポジウム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Monitoring activity of the keystone species in the costal ecosystem of the Seto Inland Sea, Japan2016

    • Author(s)
      Shinichi Watanabe
    • Organizer
      The SIMSEA Regional Symposium 2016
    • Place of Presentation
      Quezon City (Philippines)
    • Year and Date
      2016-09-26
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 海洋生物を使った環境モニタリング手法2016

    • Author(s)
      渡辺伸一
    • Organizer
      第49回水環境フォーラム山口
    • Place of Presentation
      山口県セミナーパーク(山口県山口市)
    • Year and Date
      2016-09-10
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 瀬戸内海沿岸におけるナルトビエイの遊泳・採餌行動2016

    • Author(s)
      岡本沙希子,品川憲良,渡辺伸一
    • Organizer
      平成28年度日本水産学会春季大会
    • Place of Presentation
      東京海洋大学(東京都港区)
    • Year and Date
      2016-03-26
    • Related Report
      2015 Research-status Report
  • [Presentation] 岡山県笠岡市神島東村干潟におけるナルトビエイの食痕の有無による底生生物群集の比較2016

    • Author(s)
      西周太郎,渡辺伸一
    • Organizer
      平成28年度日本水産学会春季大会
    • Place of Presentation
      東京海洋大学(東京都港区)
    • Year and Date
      2016-03-26
    • Related Report
      2015 Research-status Report
  • [Book] バイオロギング2―動物たちの知られざる世界を探る2016

    • Author(s)
      バイオロギング研究会編
    • Total Pages
      223
    • Publisher
      京都通信社
    • Related Report
      2016 Research-status Report
  • [Book] 野生動物は何を見ているのか バイオロギング奮闘記2015

    • Author(s)
      佐藤克文、青木かがり、中村乙水、渡辺伸一
    • Total Pages
      197
    • Publisher
      丸善プラネット社
    • Related Report
      2015 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2019-03-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi