Distribution of Sargassum beds and its contribution to drifting seaweeds in East China Sea
| Project/Area Number |
19405033
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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 |
Fisheries chemistry
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| Research Institution | The University of Tokyo |
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Principal Investigator |
KOMATSU Teruhisa The University of Tokyo, 大気海洋研究所, 准教授 (60215390)
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| Co-Investigator(Kenkyū-buntansha) |
AOKI Masakazu 筑波大学, 生命環境学研究科, 講師 (70251014)
AJISAKA Tetsuro 京都大学, 農学研究科, 助教 (40144349)
ISHIDA Kenichi 東京大学, 大気海洋研究所, 准教授 (40232300)
MICHIDA Yutaka 東京大学, 大気海洋研究所, 教授 (20323628)
UWAI Shinya 新潟大学, 自然科学研究科, 准教授 (00437500)
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| Project Period (FY) |
2007 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2009: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2008: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2007: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
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| Keywords | ガラモ場 / 流れ藻 / 東シナ海 / アカモク / 分布 / 移動 / ホンダワラ類 / 起源 / 遺伝 / 台湾 |
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| Research Abstract |
In East China Sea, drifting seaweeds play an important role as nursery ground for juveniles of yellowtail and Japanese mackerel. However, there had been little information about drifting seaweeds. Therefore we studied distribution, ecology and source of drifting seaweeds in East China Sea. Our studies clarified that drifting seaweeds consisted of only Sargassum horneri, rafts of drifting seaweeds were distributed shoreward from the Kuroshio front and Sargassum forests around the islands off Zhejiang Province, China, consisting of mainly S. horneri were a possible source of drifting seaweeds.
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Report
(4 results)
Research Products
(51 results)
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[Journal Article] ホンダワラ類流れ藻の生態学的特徴2009
Author(s)
小松輝久,三上温子,鰺坂哲朗,上井進也,青木優和,田中克彦,福田正浩,國分優孝,田中潔,道田豊,杉本隆成
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Journal Title
NAID
Related Report
Peer Reviewed
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[Journal Article] Abundance of drifting seaweeds in eastern East China Sea2008
Author(s)
Komatsu T., D.Matsunaga, A.Mikami, T.Sagawa, E.Boisnier, K.Tatsukawa, M.Aoki, T.Ajisaka, S.Uwai, K.Tanaka, K. Ishida, H. Tanoue, T. Sugimoto
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Journal Title
Journal of Applied Phycology 20
Pages: 801-809
Related Report
Peer Reviewed
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[Journal Article] Abundance of drifting seaweeds in eastern East China Sea2008
Author(s)
Komatsu, T., D.Matsunaga, A.Mikami, T.Sagawa, E.Boisnier, K.Tatsukawa, M.Aoki, T.Ajisaka, S.Uwai, K.Tanaka, K.Ishida, H.Tanoue, T.Sugimoto
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Journal Title
Journal of Applied Phycology 20
Pages: 801-809
Related Report
Peer Reviewed
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[Journal Article] Mapping seagrass beds using IKONOS satellite image and side scan sonar measurements : a Japanese case study2008
Author(s)
Sagawa, T., Mikami, A., Komatsu, T., T., Kosaka, N., Kosako, A., Miyazaki, S., Takahashi, M.
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Journal Title
International Journal of Remote Sensing 29
Pages: 281-291
Related Report
Peer Reviewed
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[Journal Article] Distribution of drifting seaweeds in eastern East China Sea2007
Author(s)
Komatsu T., K.Tatsukawa, J.B.Filippi,, T.Sawgawa, D.Matsunaga, A.Mikami, K.Ishida, T.Ajisaka, K.Tanaka, M.Aoki, W.D.Wang, H.F.Liu, S.Y.Zhang, M.D.Zhou, T.Sugimoto
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Journal Title
Journal of Marine Systems 67
Pages: 245-252
Related Report
Peer Reviewed
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[Presentation] Possible change in distribution of seaweed, Sargassum horneri, in East Asia under A2 scenario of global warming and its impact on fishes2010
Author(s)
Komatsu T., M.Fukuda, A.Mikami, Y.Kokubu, S.Mizuno, H.Tanoue, M.Kawamiya
Organizer
ICES/PICES/FAO Symposium on "Climate Change Effects on Fish and Fisheries : Forecasting Impacts, Assessing Ecosystem Responses, and Evaluating Management Strategies"
Place of Presentation
Sendai International Center
Year and Date
2010-04-26
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