Development of a technology for evaluating the function of complex coastal ecosystem based on the feeding behavior of a top predator
Project/Area Number |
18H02264
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Review Section |
Basic Section 40030:Aquatic bioproduction science-related
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Research Institution | Kyoto University |
Principal Investigator |
MITAMURA Hiromichi 京都大学, フィールド科学教育研究センター, 教授 (20534423)
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Co-Investigator(Kenkyū-buntansha) |
小路 淳 広島大学, 生物圏科学研究科, 准教授 (10397565)
|
Project Period (FY) |
2018-04-01 – 2021-03-31
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Project Status |
Completed (Fiscal Year 2022)
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Budget Amount *help |
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2020: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2019: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2018: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
|
Keywords | バイオテレメトリー / バイオロギング / 音響テレメトリー / 摂餌 / 複合生態系 / キジハタ / 加速度発信機 / 説餌行動 / 捕食者 / 行動学 / 加速度ロガー / 生態学 |
Outline of Final Research Achievements |
Recent human activities have destroyed connections among complex marine ecosystems, making it urgent to develop technologies for quantitative assessment, restoration, and conservation of ecosystem functions. In this study, we have developed a technology for evaluating the function of complex marine ecosystem based on the feeding behavior of a top predator, Epinephelus akaara (Japanese grouper).
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Academic Significance and Societal Importance of the Research Achievements |
本研究で構築した技術は、複雑な生態系を有する海域(岩場、アマモ場、砂場、砂場、ガラモ場など)に生息する水圏生物がどこで、何を、どれくらい食べているかを明らかにできる。この技術を駆使すると、浅海域の高次捕食者には、岩場、アマモ場、砂場が隣接することが重要などと提言可能となる。
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Report
(4 results)
Research Products
(10 results)
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[Journal Article] Global trends in aquatic animal tracking with acoustic telemetry2022
Author(s)
Jordan K. Matley, Natalie V. Klinard, Ana P. Barbosa Martins, Kim Aarestrup, Eneko Aspillaga, Steven J. Cooke, Paul D. Cowley, Michelle R. Heupel, Christopher G. Lowe, Susan K. Lowerre-Barbieri, Hiromichi Mitamura et al.
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Journal Title
Trends in Ecology & Evolution
Volume: 37
Issue: 1
Pages: 79-94
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Presentation] Testing an Inter-individual communication biotelemetry tag to quantify movement of free-ranging migratory fish2019
Author(s)
Hiromichi Mitamura, Nobuaki Arai, Toshihiro Wada, Tomoya Hori, Junichi Takagi, Takuji Noda, Yoshinori Miyamoto, Keiichi Uchida, Takashi Kitagawa, Hokuto Shirakawa, Kazushi Miyashita
Organizer
5th International Conference on Fish Telemetry
Related Report
Int'l Joint Research