Study on the global scale changes in marine ecosystems based on the historically collected zooplankton data

• Project/Area Number: 18380121
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: General fisheries
• Research Institution: Japan Agency for Marine-Earth Science and Technology
• Principal Investigator: CHIBA Sanae Japan Agency for Marine-Earth Science and Technology, 地球環境フロンティア研究センター, 主任研究員 (40360755)
• Co-Investigator(Kenkyū-buntansha): SUGISAKI Hiroya 独立行政法人水産総合研究センター, 中央水産研究所, 室長 (50371795) ; KUWATA Akira 独立行政法人水産総合研究センター, 東北区水産研究所 (40371794) ; TADOKORO Kazuaki 独立行政法人水産総合研究センター, 東北区水産研究所, 研究員 (70399575)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥18,330,000 (Direct Cost: ¥15,600,000、Indirect Cost: ¥2,730,000); Fiscal Year 2008: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2007: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000); Fiscal Year 2006: ¥6,500,000 (Direct Cost: ¥6,500,000)
• Keywords: プランクトン / 長期変動 / 海洋生態系 / オダテコレクション / 海洋生態 / 環境変動 / 北太平洋 / 安定同位体比 / 海域比較

Research Abstract

国際協力を通じ,動物プランクトン等の安定同位体比を用いて,北太平洋全域における気候変動に対する海洋生態系の経年変動メカニズムについて研究し,気候のフォーシングに対する生態系の応答が海域毎に異なることを明らかにした。
親潮域においては,十年規模の気候の寒暖サイクルが海洋環境や低次生物生産量を変化させ,高次生物生産にまで影響を与えるメカニズムが明らかになった。
これらの成果から,長期動物プランクトン試料の安定同位体比が海洋環境変動の指標として使用できる可能性を示した。

Research Products

• [Journal Article] Geographical shift of zooplankton communities and decadal dynamics of the Kuroshio-Oyashio Currents in the western North Pacific (2009)
  • Author(s): Chiba S, Sugisaki H, Nonaka M, Saino T
  • Journal Title: Global Change Biology doi:10.1111/j Pages: 1365-2486
  • Peer Reviewed
• [Journal Article] mechanisms of decadal scale variation in PO4 concentration in the western North Pacific (2009)
  • Author(s): Tadokoro K., Ono T, Yasuda I,, Osafune S, Shiomoto A, Sugisaki H
  • Journal Title: Geophysical Research Letters doi:1029/2009GLO037327 Pages: 1365-2486
  • Peer Reviewed
• [Journal Article] 気候のレジームシフトと海洋低次生態系の応答過程 (2009)
  • Author(s): 千葉早苗
  • Journal Title: 月間海洋
• [Journal Article] Geographical shift of zooplankton communities and decadal dynamics of the Kuroshio-Oyashio Currents in the western North Pacific (2009)
  • Author(s): Chiba S
  • Journal Title: Global Change Biology doi:10.1111/j.1365-2486 Pages: 1-13
  • Peer Reviewed
• [Journal Article] 気候のレジームシフトと海洋低次生態系の応答過程 (2009)
  • Author(s): 千葉早苗
  • Journal Title: 月間海洋 (印刷中)
• [Journal Article] Possible mechanisms of decadal scale variation in PO_4 concentration in the western North Pacific (2009)
  • Author(s): Kazuaki T
  • Journal Title: Geophysical Research Letters doi:1029/2009GL0037327 Pages: 1-5
  • Peer Reviewed
• [Journal Article] From climate regime shits to plankton phenology: synthesis of recent progress in retrospective studies of the western North Pacific (2008)
  • Author(s): Chiba S, Aita NM, Tadokoro K, Saino T, Sugisaki H, Nakata K
  • Journal Title: Progress in Oceanography 77 Pages: 112-126
  • Peer Reviewed
• [Journal Article] Mechanisms of fish population dynamics to climatic forcing: comparative study on selected stocks representing five life-history strategies in the North Pacific (2008)
  • Author(s): Yatsu A, Aydin KY, King JR, McFarlane GA, Chiba S, Tadokoro K
  • Journal Title: Progress in Oceanography 77 Pages: 252-268
  • Peer Reviewed
• [Journal Article] Evidence of a change in oceanic fixed nitrogen with decadal climate change in the North Pacific subpolar region (2008)
  • Author(s): Watanabe Y. W.; Shigemitsu M.; Tadokoro K
  • Journal Title: Research Letters 35
  • Peer Reviewed
• [Journal Article] Chaetognaths in the diet of Pacific saury (Colorabis saira) in the northwestern Pacific Ocean (2008)
  • Author(s): Johnson T, Sugisaki H
  • Journal Title: Coastal Marine Science 32 Pages: 39-47
  • Peer Reviewed
• [Journal Article] Grazing impact of the copepod community in the Oyashio region of the western subarctic Pacific Ocean (2008)
  • Author(s): Takahashi K, Kuwata A
  • Journal Title: Progress in Oceanography 78 Pages: 222-240
  • Peer Reviewed
• [Journal Article] From climate regime shits to plankton phenology : synthesis of recent progress in retrospective studies of the western North Pacific (2008)
  • Author(s): Chiba S
  • Journal Title: Progress in Oceanography 77 Pages: 112-126
  • Peer Reviewed
• [Journal Article] Mechanisms of fish population dynamics to climatic forcing : comparative study on selected stocks representing five life-history strategies in the North Pacifi (2008)
  • Author(s): Yatsu A
  • Journal Title: Progress in Oceanography 77 Pages: 252-268
  • Peer Reviewed
• [Journal Article] 海洋生態系に対する地球温暖化の影響 (2008)
  • Author(s): 田所和明
  • Journal Title: 海の研究 17 Pages: 404-420
  • NAID: 110006990708
  • Peer Reviewed
• [Journal Article] Chaetognaths in the diet of Pacific saury (Colorabis saira) in the northwestern Pacific Ocean (2008)
  • Author(s): Johnson T
  • Journal Title: Coastal Marine Science 32 Pages: 39-47
  • Peer Reviewed
• [Journal Article] Grazing impact of the copepod community in the Oyashio region of the western subarctic Pacific Ocean (2008)
  • Author(s): Takahashi K
  • Journal Title: Progress in Oceanography 78 Pages: 222-240
  • Peer Reviewed
• [Journal Article] From climate regime shits to plankton phenology:synthesis of recent progress in retrospective studies of the western North Pacific (2008)
  • Author(s): Chiba S
  • Journal Title: Progress in Oceanography (印刷中)
  • Peer Reviewed
• [Journal Article] Evidence of a change in oceanic fixed nitrogen with decadal climate change in the North Pacific subpolar reion (2008)
  • Author(s): Watanabe Y.W.
  • Journal Title: Geophysical Research Letters 35
  • Peer Reviewed
• [Journal Article] Global warming and the marine ecosystem -Warning from marine life (2007)
  • Author(s): Chiba S
  • Journal Title: OPRT Newsletter Internationa 17 Pages: 1-2
  • Peer Reviewed
• [Journal Article] Global warming and the marine ecosystem-Warning from marine life- (2007)
  • Author(s): Chiba S
  • Journal Title: OPRT Newsletter International 17 Pages: 1-2
• [Journal Article] Long-term spatio-temporal variation of copepod community in the western North Pacific and influences of the North Pacific Decadal Oscillation (2006)
  • Author(s): Chiba S, Sugisaki H
  • Journal Title: GLOBEC International Newsletter 12/1 Pages: 63-64
  • Peer Reviewed
• [Journal Article] Studies on long-term variation of ocean ecosystem/climate interactions based on the Odate collection: introduction of the Odate project and zooplankton monitoring activities of Japanese institutes (2006)
  • Author(s): Sugisaki H
  • Journal Title: GLOBEC International Newsletter 12/2 Pages: 49-51
• [Journal Article] Changes of biogeochemical cyle in the ocean (2006)
  • Author(s): Sugisaki H.
  • Journal Title: Ocean Basin - The textbook for sixteenth IHP Training Course in 2006 Pages: 115-125
• [Journal Article] Studies on long-term variation of ocean ecosystem/climate interactions based on the Odate collection : introduction of the Odate project and zooplankton monitoring activities of Japanese institutes (2006)
  • Author(s): Hiroya Sugisaki
  • Journal Title: GLOBEC International Newsletter 12/2 Pages: 49-51
• [Journal Article] Changes of biogeochemical cycle in the ocean (2006)
  • Author(s): Hiroya Sugisaki
  • Journal Title: Ocean Basic - The textbook for sixteenth IHP Training Course in 2006- Pages: 115-125
• [Journal Article] Long-term spatio-temporal variation of copepod community in the western North Pacific and influences of the North Pacific Decadal Oscillation (2006)
  • Author(s): Sanae Chiba, Hiroya Sugisaki
  • Journal Title: GLOBEC International Newsletter 12/1 Pages: 63-64
• [Presentation] 親潮域におけるNeocalanus属カイアシ類3種の体長の長期変動 (2008)
  • Author(s): 田所和明
  • Organizer: 2008年度水産海洋学会研究発表大会
  • Place of Presentation: 東京大学
  • Year and Date: 2008-11-12
• [Presentation] 親潮域における Neocalanus 属カイアシ類3種の体長の長期変動 (2008)
  • Author(s): 田所和明
  • Organizer: 2008年度水産海洋学会研究発表大会
  • Place of Presentation: 東京大学, 東京
  • Year and Date: 2008-11-12
• [Presentation] The Effects of Anthropogenic Global Warming on the Marine Ecosystem (2008)
  • Author(s): Tadokoro K
  • Organizer: PICES Annual Meeting
  • Place of Presentation: Dalian, China
  • Year and Date: 2008-10-30
• [Presentation] The Effects of Anthropogenic Global Warming on the Marine Ecosystem (2008)
  • Author(s): Kazuaki Tadokoro
  • Organizer: 2008年度PICES年次総会
  • Place of Presentation: Kempinski Hotel 中国, 大連
  • Year and Date: 2008-10-30
• [Presentation] 海洋生態系を支える小さな生産者:珪藻の生理生態学 (2008)
  • Author(s): 桑田 晃
  • Organizer: 日本植物学会第72回大会
  • Place of Presentation: 高知大学
  • Year and Date: 2008-09-26
• [Presentation] 海洋生態系を支える小さな生産者:珪藻の生理生態学 (2008)
  • Author(s): 桑田晃
  • Organizer: 日本植物学会第72回大会
  • Place of Presentation: 高知大学, 高知
  • Year and Date: 2008-09-26
• [Presentation] Anyway the wind blows… Scenario from climate to the lower trophic levels in the western North Pacific (2008)
  • Author(s): Chiba S
  • Organizer: Effects of Climate Change on the World's Oceans
  • Place of Presentation: Gijon, Spain
  • Year and Date: 2008-05-21
• [Presentation] Anyway the wind blows. . . Scenario from climate to the lower trophic levels in the western North Pacific (2008)
  • Author(s): Chiba S
  • Organizer: Effects of Climate Change on the World's Oceans
  • Place of Presentation: Congress Center in Gijon, Spain
  • Year and Date: 2008-05-21
• [Presentation] Possible mechanism of decadal-scale variation in PO4 concentration in the western north Pacific, and the influence to the ocean productivity (2008)
  • Author(s): Tadokoro K
  • Organizer: Effects of Climate Change on the World's Oceans
  • Place of Presentation: Gijon, Spain
  • Year and Date: 2008-05-20
• [Presentation] Possible mechanism of decadal-scale variation in PO_4 concentration in the western north Pacific, and the influence to the ocean productivity (2008)
  • Author(s): Kazuaki Tadokoro
  • Organizer: Effects of climate change on the world's oceans
  • Place of Presentation: Congress Center in Gijon, Spain
  • Year and Date: 2008-05-20
• [Presentation] Pan-North Pacific synthesis of long-term variation of Neocalanus spp. Based on the stable isotope analysis (SCOR WG125 contribution) (2008)
  • Author(s): Chiba S
  • Organizer: Effects of Climate Change on the World's Oceans
  • Place of Presentation: Gijon, Spain
  • Year and Date: 2008-05-18
• [Presentation] Pan-North Pacific synthesis of long-term variation of Neocalanus spp. based on the stable isotope analysis (SCOR WG125 contribution) (2008)
  • Author(s): Chiba S
  • Organizer: Effects of Climate Change on the World's Oceans
  • Place of Presentation: Congress Center in Gijon, Spain
  • Year and Date: 2008-05-18
• [Presentation] 海洋低次生態系長期変動パターンの地球規模比較 (2008)
  • Author(s): 千葉早苗
  • Organizer: 日本海洋学会シンポジウム「レジーム・シフト研究の歴史と現状および今後の課題
  • Place of Presentation: 東京海洋大学
  • Year and Date: 2008-03-30
• [Presentation] 海洋低次生態系長期変動パターンの地球規模比較 (2008)
  • Author(s): 千葉 早苗
  • Organizer: 日本海洋学会シンポジウム「レジーム・シフト研究の歴史と現状および今後の課題」
  • Place of Presentation: 東京海洋大学
  • Year and Date: 2008-03-30
• [Presentation] comparative study of the subarctic North Pacific and Lake Baikal (2008)
  • Author(s): Chiba S in decadal variation of oceanic and terrestrial ecosystems
  • Organizer: ASLO 2008 Ocean Science Meeting
  • Place of Presentation: Orland, Florida, USA
  • Year and Date: 2008-03-04
• [Presentation] Synchrony in decadal variation of oceanic and terrestriai ecosystems:comparatlve study of the subarctic North Pacific and Lake Baikal (2008)
  • Author(s): Chiba S
  • Organizer: ASLO 2008 Ocean Science Meeting
  • Place of Presentation: Orland, Florida, U.S.A
  • Year and Date: 2008-03-04
• [Presentation] Decadal scale variations in developmental timing of Neocalanus copepod populations in the Oyashio waters (2007)
  • Author(s): Tadokoro K
  • Organizer: western North Pacific. 16^<th> PICES Annual Meeting
  • Place of Presentation: Victoria, Canada
  • Year and Date: 2007-11-23
• [Presentation] Decadal scale variations in developmental timing of Neocalanus copepod populations in the Oyashio waters, western North Pacific (2007)
  • Author(s): Tadokoro K
  • Organizer: 16th PICES Annual Meeting
  • Place of Presentation: Victora, Canada
  • Year and Date: 2007-11-23
• [Presentation] Transformation of zooplankton community in the western North Pacific with warming condition after the 1990s (2007)
  • Author(s): Chiba S
  • Organizer: 4^<th> International Zooplankton Production Symposium
  • Place of Presentation: Hiroshima, Japan
  • Year and Date: 2007-05-28
• [Presentation] Transforrnation of zooplankton community in the western Nonh Pacific with warming condition after the 1990s (2007)
  • Author(s): Chiba S
  • Organizer: 4th Intemational Zooplankton Production Symposium
  • Place of Presentation: Hiroshima, Japan
  • Year and Date: 2007-05-28
• [Book] 水産研究所動物プランクトン長期変動データから読み取るレジームシフト 単行本:レジームシフト(川崎健他編) (2007)
  • Author(s): 杉崎宏哉
  • Total Pages: 216
  • Publisher: 成山堂書店
• [Book] レジームシフト理論と生物資源管理 単行本:レジームシフト(川崎健他編) (2007)
  • Author(s): 田所和明
  • Total Pages: 216
  • Publisher: 成山堂書店
• [Book] 単行本:レジームシフト(川崎健他編)成山堂書店「水産研究所動物プランクトン長期変動データから読み取るレジームシフト」 (2007)
  • Author(s): 杉崎 宏哉
  • Total Pages: 216
  • Publisher: 成山室
• [Book] 単行本:レジームシフト(川崎健他編)成山堂書店「レジームシフト理論と生物資源管理」 (2007)
  • Author(s): 田所 和明
  • Total Pages: 216
  • Publisher: 成山堂