2012 Fiscal Year Final Research Report
Construction of multidimensional network to monitor northern marine ecosystem using top predators
| Project/Area Number |
22405007
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 海外学術 |
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| Research Field |
Ecology/Environment
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| Research Institution | Hokkaido University |
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Principal Investigator |
MIYASHITA Kazushi 北海道大学, 北方生物圏フィールド科学センター, 教授 (70301877)
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| Co-Investigator(Kenkyū-buntansha) |
MITANI Yoko 北海道大学, 北方生物圏フィールド科学センター, 助教 (40538279)
WATANUKI Yutaka 北海道大学, 大学院・水産科学研究院, 准教授 (40192819)
YONEZAKI Shiroh 独立行政法人水産総合研究センター, 国際水産資源研究所, 研究員 (30463102)
HATTORI Kaoru 独立行政法人水産総合研究センター, 北海道区水産研究所, 研究員 (50443388)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 高次捕食者 / 生態系モニタリング / バイオロギング / テレメトリー |
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| Research Abstract |
We conducted monitoring of top predators, such as seabirds and marine mammals undertaking extensive migration for foraging in northern marine ecosystem by using various instruments and analyses. Movement patterns and feeding ecology varied among individuals and areas even of the same species. These variations may affect the success of reproduction and survival of each individual. Our study contributes to understanding of marine environmental change by monitoring via top predators.
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[Journal Article] Scaling of swim speed in breath-holddivers.2011
Author(s)
Yuuki Y. Watanabe, Katsufumi Sato,Yutaka Watanuki, Akinori Takahashi,Yoko Mitani, Masao Amano, Kagari Aoki, Tomoko Narazaki, Takashi Iwata, Shingo Minamikawa, Nobuyuki Miyazaki.
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Journal Title
Journal of Animal Ecology
Volume: 80(1)
Pages: 57-68
Peer Reviewed
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[Book] ロシア海域におけるトドの資源動態2013
Author(s)
ブルカノフ,V.N.・アルチュホフ,A.・アンドリュース,R.D.・カルキンス,D.G.・服部薫・山村織生・ゲラット,T.S.
Total Pages
217-222
Publisher
北海道大学出版会
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