Responses of marine ecosystem to weather disturbances of synoptic scale

• Project Area: Linkages in biogeochemical cycles between surface ocean and lower atmosphere
• Project/Area Number: 18067004
• Research Category: Grant-in-Aid for Scientific Research on Priority Areas
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: Hokkaido University
• Principal Investigator: YAMANAKA Yasuhiro Hokkaido University, 大学院・地球環境科学研究院, 教授 (40242177)
• Co-Investigator(Kenkyū-buntansha): ONIZUKA Goh 独立行政法人水産総合研究センター, 中央水産研究所, 研究員 (40399647) ; 鵜野 伊津志 九州大学, 応用力学研究所, 教授 (70142099) ; 相田 真希 独立行政法人海洋研究開発機構, 地球環境フロンティア研究センター, 技術研究副主任 (90463091) ; 河宮 未知生 独立行政法人海洋研究開発機構, 地球環境フロンティア研究センター, グループリーダー (10399579)
• Co-Investigator(Renkei-kenkyūsha): AITA N.Maki 独立行政法人海洋研究開発機構, 地球環境変動領域, 技術研究副主任 (90463091)
• Project Period (FY): 2006 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥51,100,000 (Direct Cost: ¥51,100,000); Fiscal Year 2010: ¥9,200,000 (Direct Cost: ¥9,200,000); Fiscal Year 2009: ¥9,800,000 (Direct Cost: ¥9,800,000); Fiscal Year 2008: ¥10,800,000 (Direct Cost: ¥10,800,000); Fiscal Year 2007: ¥10,700,000 (Direct Cost: ¥10,700,000); Fiscal Year 2006: ¥10,600,000 (Direct Cost: ¥10,600,000)
• Keywords: 海洋生態系 / 台風 / モデリング / 物質循環 / 気候変動 / 大気海洋相互作用 / 気象現象 / 亜熱帯 / 海洋生態系モデル / 鉄循環 / SOLAS / 対流圏物質輸送モデル / ダスト / NOx / 春季ブルーム

Research Abstract

In the western subtropical North Pacific, we investigated the response of phytoplankton to typhoon passage using a numerical model. We found the observed patch-like phytoplankton bloom was reproduced for slow-moving typhoons. The strong bloom is caused by the typhoon-centered upwelling of nutrient-rich water from below the euphotic layer, which supplies the nutrients required for phytoplankton growth, resulting in higher chl-a concentrations. Biogeochemical processes then play essential roles in determining the response after the passage of typhoons in subtropical regions, by comparing experiments with/without biogeochemical processes in the model.
We also improvement a marine ecosystem model introducing iron cycle with iron supplies by the atmospheric dust transport and remineralization on the continental shelf etc. This improved surface distribution of nutrient and chlorophyll-a concentrations on the global scale, especially in the high nutrient and low chlorophyll-a regions such as the subarctic North Pacific due to biological production limited by iron concentration.

Research Products

• [Journal Article] Synoptic relationships quantified between surface Chlorophyll-a and diagnostic pigments specific to phytoplankton functional types. (2011)
  • Author(s): T.Hirata, N.Hardman-Mountford, R.Brewin, J.Aiken, R.Barlow, K.Suzuki, T.Isada, E.Howell, T.Hashioka, M.Noguchi-Aita, Y.Yamanka
  • Journal Title: Biogeosciences 8 Pages: 311-327
  • Peer Reviewed
• [Journal Article] Synoptic relationships quantified between surface Chlorophyll-a and diagnostic pigments specific to phytoplankton functional types (2011)
  • Author(s): T.Hirata, N.Hardman-Mountford, R.Brewin, J.Aiken, R.Barlow, K.Suzuki, T.Isada, E.Howell, T.Hashioka, M.Noguchi-Aita, Y.Yamanka
  • Journal Title: Biogeosciences Volume: 8 Pages: 311-327
  • Peer Reviewed
• [Journal Article] Seasonal characteristics of the nitrogen isotope biogeochemistry of settling particles in the western subarctic Pacific : a model study. (2010)
  • Author(s): M.Shigemitsu, Y.Yamanaka, Y.W.Watanabe, N.Maeda, S.Noriki
  • Journal Title: Earth and Planetary Science Letters 293 Pages: 180-190
  • Peer Reviewed
• [Journal Article] A model for the relationship between sinking organic matter and minerals in the shallow zone of the western subarctic Pacific. (2010)
  • Author(s): M.Shigemitsu, Y.W.Watanabe, Y.Yamanaka, M.C.Honda, H.Kawakami
  • Journal Title: Journal of Oceanography 66 Pages: 697-708
  • Peer Reviewed
• [Journal Article] 日本海低次生態系モデリング (2010)
  • Author(s): 鬼塚剛, 柳哲雄, 鵜野伊津志, 尹宗煥
  • Journal Title: 沿岸海洋研究 47 Pages: 147-154
  • NAID: 110007611221
  • Peer Reviewed
• [Journal Article] Seasonal characteristics of the nitrogen isotope biogeochemistry of settling particles in the western subarctic Pacific : a model study (2010)
  • Author(s): M.Shigemitsu, Y.Yamanaka, Y.W.Watanabe, N.Maeda, S.Noriki
  • Journal Title: Earth and Planetary Science Letters Volume: 293 Pages: 180-190
  • Peer Reviewed
• [Journal Article] A model for the relationship between sinking organic matter and minerals in the shallow zone of the western subarctic Pacific (2010)
  • Author(s): M.Shigemitsu, Y.W.Watanabe, Y.Yamanaka, M.C.Honda, H.Kawakami
  • Journal Title: Journal of Oceanography Volume: 66 Pages: 697-708
  • Peer Reviewed
• [Journal Article] Numerical simulation of atmospheric and oceanic biogeochemical cycles to an episodic CO2 release event : implications for the cause of mid-Cretaceous Ocean Anoxic Event-1a. (2009)
  • Author(s): K.Misumi, Y.Yamanaka, E.Tajika
  • Journal Title: Earth and Planetary Science Letters 286 Pages: 316-323
  • Peer Reviewed
• [Journal Article] Modeling of methane bubbles released from sea-floor gas hydrate : Condition required for methane emission to the atmosphere. (2009)
  • Author(s): Yamamoto, Y.Yamanaka, E.Tajika
  • Journal Title: Earth and Planetary Science Letters 284 Pages: 590-598
  • Peer Reviewed
• [Journal Article] Numerical simulation of atmospheric and oceanic biogeochemical cycles to an episodic CO2 release event : implications for the cause of mid-Cretaceous Ocean Anoxic Event-la (2009)
  • Author(s): K.Misumi, Y.Yamanaka, E.Tajika
  • Journal Title: Earth and Planetary Science Letters 286 Pages: 316-323
  • Peer Reviewed
• [Journal Article] Modeling of methane bubbles released from sea-floor gas hydrate : Condition required for methane emission to the atmosphere (2009)
  • Author(s): A.Yamamoto, Y.Yamanaka, E.Tajika
  • Journal Title: Earth Planet.Sci.Lett. 284 Pages: 590-598
  • Peer Reviewed
• [Journal Article] The 02 utilization rate in the deep water of the Philippine Sea ; giving an 02 isotopic fractionation factor (2008)
  • Author(s): N. Nakayama, Y. Yamanaka T. Gamo
  • Journal Title: J. Oceanography 64 Pages: 451-457
  • Peer Reviewed
• [Journal Article] Effects of storms on primary productivity and air-sea C02 exchange in the subarctic western North Pacific : amodeling study (2008)
  • Author(s): M. Fujii, Y. Yamanaka
  • Journal Title: Biogeosciences 5 Pages: 1189-1197
  • Peer Reviewed
• [Journal Article] 海洋酸性化:二酸化炭素が海洋に吸収される壮大な中和反応 (2008)
  • Author(s): 山中 康裕
  • Journal Title: 雑誌「パリティ」 23 Pages: 60-62
• [Journal Article] Quantitative Comparison of Photoacclimation models for marine phytoplankton. (2007)
  • Author(s): S.L.Smith, Y.Yamanaka
  • Journal Title: Ecological Modeling 201
  • Peer Reviewed
• [Journal Article] Interdecadal Variation of the Lower Trophic Ecosystem in the Northern Pacific between 1948 and 2002, in a 3-D implementation of the NEMURO model. (2007)
  • Author(s): Aita M.N., Y.Yamanaka, M.J.Kishi
  • Journal Title: Ecological Modeling 202
  • Peer Reviewed
• [Journal Article] Seasonal and regional variations of phytoplankton groups by top-down and bottom-up controls obtained by a 3-D ecosystem model. (2007)
  • Author(s): Hashioka, T., Y.Yamanaka
  • Journal Title: Ecological Modeling 202
  • Peer Reviewed
• [Journal Article] Parameter sensitivity study of the NEMURO lower trophic level marine ecosystem model. (2007)
  • Author(s): Yoshie N., Y.Yamanaka, K.A.Rose, D.L.Eslinger, D.M.Ware, M.J.Kishi
  • Journal Title: Ecological Modeling. 202
  • Peer Reviewed
• [Journal Article] Quantitative Comparison of Photoacclimation models for marine phytoplankton (2007)
  • Author(s): S. L. Smith, Y. Yamanaka
  • Journal Title: Ecological Modeling 201(doi : 10. 1016/j. ecolmodel. 2006. 09. 016) Pages: 547-552
  • Peer Reviewed
• [Journal Article] Interdecadal Variation of the Lower Trophic Ecosystem in the Northern Pacific between 1948 and 2002, in a 3-D implementation of the NEMURO model (2007)
  • Author(s): Aita M. N. , Y. Yamanaka, M. J. Kishi
  • Journal Title: Ecological Modeling 202
  • Peer Reviewed
• [Journal Article] Seasonal and regional variations of phytoplankton groups by top-down and bottom-up controls obtained by a 3-D ecosystem model (2007)
  • Author(s): Hashioka, T. and Y. Yamanaka
  • Journal Title: Ecological Modeling 202
  • Peer Reviewed
• [Journal Article] Parameter sensitivity study of the NEMURO lower trophic level marine ecosystem model (2007)
  • Author(s): Yoshie N. , Y. Yamanaka, K. A. Rose, D. L. Eslinger, D. M. Ware and M. J. Kishi
  • Journal Title: Ecological Modeling 202
  • Peer Reviewed
• [Journal Article] Numerical study of the atmospheric input of anthropogenic total nitrate to the mariginal seas in the western North Pacific region (2007)
  • Author(s): Uno, I., M. Uematsu, Y. Hara, Y. J. He, T. Ohara, A. Mori, T. Kamaya, K. Murano, Y. Sanada, and H.Bandow
  • Journal Title: Geophys. Res. Lett. 34
  • Peer Reviewed
• [Journal Article] Effect of temperature-dependent organic carbon decay on atmospheric pCO2 (2007)
  • Author(s): K. Matsumoto, T. Hashioka, Y. Yamanaka
  • Journal Title: J. Geophys. Res. 112
  • Peer Reviewed
• [Journal Article] 古気候モデリング (2007)
  • Author(s): 阿部彩子, 山中康裕
  • Journal Title: 天気(日本気象学会誌) 54 Pages: 995-998
  • NAID: 110006532609
  • Peer Reviewed
• [Journal Article] Interdecadal Variation of the Lower Trophic Ecosystem in the Northern Pacific between 1948 and 2002, in a 3-D implementation of the NEMURO model. (2007)
  • Author(s): Aita M.N., Y.Yamanaka, M.J.Kishi
  • Journal Title: Ecol. Modeling. 202・1-2 Pages: 81-94
• [Journal Article] Seasonal and regional variations of phytoplankton groups by top-down and bottom-up controls obtained by a 3-D ecosystem model. (2007)
  • Author(s): Hashioka, T., Y.Yamanaka
  • Journal Title: Ecol. Modeling. 202・1-2 Pages: 68-80
• [Journal Article] Parameter sensitivity study of the NEMURO lower trophic level marine ecosystem model. Ecol. Modeling. (2007)
  • Author(s): Yoshie N., Y.Yamanaka, K.A.Rose, D.L.Eslinger, D.M.Ware, M.J.Kishi
  • Journal Title: Ecol. Modeling. 202・1-2 Pages: 26-37
• [Journal Article] Examining the regeneration of nitrogen by assimilating data from incubations into a multi-element ecosystem model. (2007)
  • Author(s): Smith, S.L., B.E.Casareto, M.P.Niraula, Y.Suzuki, J.C.Hargreaves, J.D.Annan, Y.Yamanaka
  • Journal Title: J. Marine Sys. 64・1-4 Pages: 135-152
• [Journal Article] Nitrogen isotopic patterns of nitrate in surface waters of the western and central equatorial Pacific. (2006)
  • Author(s): Yoshikawa, C., Y.Yamanaka, T.Nakatsuka
  • Journal Title: J. Oceanogr. 62 Pages: 511-525
• [Presentation] Predicting marine ecosystem responses to climate change by a 3-D high-resolution ecosystem model. (2010)
  • Author(s): Yasuhiro Yamanaka, Takeshi Okunishi, Taketo Hashioka, Hiroshi Sumata, Shin-ichi Ito
  • Organizer: PICES 18th Annual Meeting
  • Place of Presentation: Portland, USA(招待講演)
• [Presentation] 低次生態系モデルを用いた親潮域における海洋表層鉄循環の解析 (2010)
  • Author(s): 重光雅仁, 奥西武, 西岡純, 須股浩, 橋岡豪人, 相田真希, S.L.Smith, 吉江直樹, 山中康裕
  • Organizer: 日本海洋学会
  • Place of Presentation: 網走
• [Presentation] 総観規模の気象擾乱が日本海の基礎生産に及ぼす影響 (2010)
  • Author(s): 鬼塚剛, 柳哲雄, 鵜野伊津志, 川村英之, 尹宗煥, 山中康裕
  • Organizer: 日本海洋学会
  • Place of Presentation: 網走
• [Presentation] Marine biogeochemistry and ecological research under global observation mission (2010)
  • Author(s): Takafumi Hirata, Taketo Hashioka, Yasuhiro Yamanaka, Nick Hardman-Mountford, Robert Brewin, Tim Smyth
  • Organizer: Workshop for ocean colour data collection, distribution and utlization for east asian coastal waters
  • Place of Presentation: 函館
• [Presentation] Seasonal characteristics of the carbon isotope biogeochemistry of settling particles in the western subarctic Pacific : a model study. (2009)
  • Author(s): M.Shigemitsu, Y.Yamanaka, Y.W.Watanabe, I.Kriest, A.Oschlies, N.Okada, N.Maeda, S.Noriki
  • Organizer: GEOTRACES Data-Model Synergy Workshop
  • Place of Presentation: Paris, France
  • Year and Date: 2009-12-07
• [Presentation] Study on vertical profiles of rare earth elements by using an ocean general circulation model. (2009)
  • Author(s): Oka, A., H.Hasumi, H.Obata, T.Gamo, Y.Yamanaka
  • Organizer: GEOTRACES Data-Model Synergy Workshop
  • Place of Presentation: Paris, France
  • Year and Date: 2009-12-07
• [Presentation] Seasonal characteristics of the carbon isotope biogeochemistry of settling particles in the western subarctic Pacific : a model study (2009)
  • Author(s): M.Shigemitsu, Y.Yamanaka, Y.W.Watanabe, I.Kriest, A.Oschlies, N.Okada, N.Maeda, S.Noriki
  • Organizer: GEOTRACES Data-Model Synergy Workshop
  • Place of Presentation: Paris, France
  • Year and Date: 2009-12-07
• [Presentation] Study on vertical profiles of rare earth elements by using an ocean general circulation model (2009)
  • Author(s): Oka, A., H.Hasumi, H.Obata, T.Gamo, Y.Yamanaka
  • Organizer: GEOTRACES Data-Model Synergy Workshop
  • Place of Presentation: Paris, France
  • Year and Date: 2009-12-07
• [Presentation] Modeling the effects of atmospheric nitrogen input on biological production in the Japan Sea (2009)
  • Author(s): Onitsuka G, Uno I, Yanagi T, Yoon J-H
  • Organizer: SOLAS Open Science Conference 2009
  • Place of Presentation: Barcelona, Spain
  • Year and Date: 2009-11-10
• [Presentation] New NEMURO-based model incorporating the iron cycle. (2009)
  • Author(s): Y.Yamanaka, S.Lan Smith, H.Sumata, N.Yoshie, T.Hashioka, T.Okunishi, M.Shigemitsu, M.N.Noguchi, N.Okada
  • Organizer: PICES 18th Annual Meeting
  • Place of Presentation: Jeju, Korea.
  • Year and Date: 2009-10-28
• [Presentation] New NEMURO-based model incorporating the iron cycle (2009)
  • Author(s): Yasuhiro Yamanaka, S.Lan Smith, Hiroshi Sumata, Naoki Yoshie, Taketo Hashioka, Takeshi Okunishi, Masahiko Shigemitsu, Maki N.Noguchi, Naosuke Okada
  • Organizer: PICES 18th Annual Meeting
  • Place of Presentation: Jeju, Korea
  • Year and Date: 2009-10-28
• [Presentation] 海洋沈降粒子中の有機炭素安定同位体比の季節変動要因解析 (2009)
  • Author(s): 重光雅仁, 山中康裕, 渡辺豊, 岡田直資, 前田亘宏, 乗木新一郎
  • Organizer: 2009年度地球化学会年会
  • Place of Presentation: 広島
  • Year and Date: 2009-09-17
• [Presentation] Which ballast minerals control the flux of organic matter to the bathypelagic zone in the western subarctic Pacific, opal or CaCO3? (2009)
  • Author(s): M.Shigemitsu, Y.Yamanaka
  • Organizer: IGBP Symposium "Frontier of integrated research activities on east Asian and global environment"
  • Place of Presentation: 小樽
  • Year and Date: 2009-04-16
• [Presentation] Response of marine ecosystem to typhoon passage. (2009)
  • Author(s): R.Shibano, Y.Yamanaka
  • Organizer: IGBP Symposium "Frontier of integrated research activities on east Asian and global environment"
  • Place of Presentation: 小樽
  • Year and Date: 2009-04-16
• [Presentation] Response of marine ecosystem to typhoon passage (2009)
  • Author(s): Ryota Shibano
  • Organizer: IGBP Symposium "Frontier of integrated research activities on east Asian and global environment"
  • Place of Presentation: Otaru, Japan
  • Year and Date: 2009-04-16
• [Presentation] Which ballast minerals control the flux of organic matter to the bathypelagic zone in the western subarctic Pacific, opal or CaCO3? (2009)
  • Author(s): 重光雅仁
  • Organizer: IGBP Symposium "Frontier of integrated research activities on east Asian and global environment"
  • Place of Presentation: Otaru, Japan
  • Year and Date: 2009-04-16
• [Presentation] Future Projection of marine biogeochemical cycling and fish resources in the North Pacific. (2009)
  • Author(s): Y.Yamanaka
  • Organizer: IGBP Symposium "Frontier of integrated research activities on east Asian and global environment"
  • Place of Presentation: 小樽
  • Year and Date: 2009-04-14
• [Presentation] Future Projection of marine biogeochemical cycling and fish resources in the North Pacific (2009)
  • Author(s): 山中康裕
  • Organizer: IGBP Symposium "Frontier of integrated research activities on east Asian and global environment"
  • Place of Presentation: Otaru, Japan
  • Year and Date: 2009-04-14
• [Presentation] Optimal uptake kinetics : physiological acclimation explains the pattern of nitrate uptake by phytoplankton in the ocean (2009)
  • Author(s): S. L. Smith, Yasuhiro Yamanaka, Markus Pahlow, Andreas Oschlies
  • Organizer: American Society of Limnology and Oceanography "Aquatic Sciences Meeting 2009"
  • Place of Presentation: Nice, France Center de Congres Acropolis
  • Year and Date: 2009-01-29
• [Presentation] Interpretation of the carbon isotopic signal variations of settling particles in the western subarctic Pacific using a one-dimensional ecosystem model including carbon isotopes (2009)
  • Author(s): M. Shigemitsu, Y. Yamanaka, Y. W. Watanabe, N. Maeda, S. Norik
  • Organizer: American Society of Limnology and Oceanography "Aquatic Sciences Meeting 2009"
  • Place of Presentation: Nice, France Center de Congres Acropolis
  • Year and Date: 2009-01-26
• [Presentation] Global COE program "Establishment of Center for Integrated Field Environmental Science" (IFES-COE) in Hokkaido University (2008)
  • Author(s): Y. Yamanaka
  • Organizer: Japan-France Workshop on Responses of Marine Ecosystems to Ocean Acidification and Changes in Environmental Conditions
  • Place of Presentation: Tokyo, Japan National Institute of Polar Research
  • Year and Date: 2008-12-17
• [Presentation] Modeling activities in Japan (2008)
  • Author(s): Y. Yamanaka
  • Organizer: Japan-France Workshop on Responses of Marine Ecosystems to Ocean Acidification and Changes in Environmental Conditions
  • Place of Presentation: okyo, Japan National Institute of Polar Research
  • Year and Date: 2008-12-17
• [Presentation] Interpretation of the seasonal variations in nitrogen isotopic signals of settling particles in the western subarctic Pacific with an ecosystem model including nitrogen isotopes (2008)
  • Author(s): M. Shigemitsu, Y. Yamanaka, Y. W. Watanabe, N. Maeda, S. Noriki
  • Organizer: 2008 AGU Fall meeting
  • Place of Presentation: San Francisco, USA Moscone West and North Buildings
  • Year and Date: 2008-12-17
• [Presentation] 台風に対する海洋生態系の応答のモデリング (2008)
  • Author(s): 柴野良太, 山中康裕, 岡田直資, 鈴木真一, 中田隆, 新野宏, 虎谷充浩
  • Organizer: W-PASS台風ワークショップ
  • Place of Presentation: 東京東京大学海洋研究所
  • Year and Date: 2008-12-12
• [Presentation] 台風に対する海洋生態系の応答のモデリング (2008)
  • Author(s): 柴野良太,山中康裕,岡田直資, 鈴木真一, 中田隆, 新野宏, 虎谷充浩
  • Organizer: 東大海洋研究所シンポジウム"亜熱帯海洋学の最前線"
  • Place of Presentation: 東京東京大学海洋研究所
  • Year and Date: 2008-12-11
• [Presentation] 個体群密度効果がマイワシの成長および分布に与える影響 (2008)
  • Author(s): 奥西武, 伊藤進一, 吉江直樹, 山中康裕, 須股浩, 橋岡豪人
  • Organizer: 2008年度水産海洋学会研究発表大会
  • Place of Presentation: 東京東京大学弥生講堂一条ホール
  • Year and Date: 2008-11-13
• [Presentation] 台風に対する海洋生態系の応答 (2008)
  • Author(s): 柴野良太, 山中康裕, 岡田直資, 鈴木真一, 中田隆, 新野宏, 虎谷充浩
  • Organizer: 第3回特定領域研究「大気海洋物質循環」全体会議
  • Place of Presentation: 熊谷ヘリテイジ・リゾート
  • Year and Date: 2008-11-11
• [Presentation] Effects of iron on spatial and temporal phytoplankton distribution using a global 3-D ecosystem model (Fe-NEMURO) (2008)
  • Author(s): M. N. Aita, S. L. Smith, M. J. Kishi, Y. Yamanaka
  • Organizer: PICES 17th Annual Meeting
  • Place of Presentation: Dalian, China. Kempinski Hotel
  • Year and Date: 2008-10-31
• [Presentation] The impact of density-dependent processes on growth of Japanese sardine (Sardinops melanostictus) (2008)
  • Author(s): T. Okunishi, S. Ito, N. Yoshie, T. Hashioka, H. Sumata, Y. Yamanaka
  • Organizer: PICES 17th Annual Meeting
  • Place of Presentation: Dalian, China Kempinski Hotel
  • Year and Date: 2008-10-31
• [Presentation] 生態系モデルを用いた沈降粒子中窒素安定同位体比の季節変動の解析 (2008)
  • Author(s): 重光雅仁, 山中康裕, 渡辺豊, 前田亘宏, 乗木新一郎
  • Organizer: 2008年度日本地球化学会年会
  • Place of Presentation: 東京・東京大学駒場キャンパス
  • Year and Date: 2008-10-16
• [Presentation] 台風に対する海洋生態系の応答 (2008)
  • Author(s): 柴野良太・山中康裕・岡田直資・中田隆・鈴木真一・新野宏
  • Organizer: 2008年度日本海洋学会
  • Place of Presentation: 広島
  • Year and Date: 2008-09-26
• [Presentation] 台風に対する海洋生態系の応答 (2008)
  • Author(s): 柴野良太, 山中康裕,岡田直資, 中田隆, 鈴木真一, 新野宏
  • Organizer: 2008年度日本海洋学会秋季大会
  • Place of Presentation: 広島県呉市広島国際大学呉キャンパス
  • Year and Date: 2008-09-25
• [Presentation] Simulation of the impact of climate change on migration pattern and growth of Japanese sardine (2008)
  • Author(s): Takeshi Okunishi, Taketo Hashioka, Hiroshi Sumata, Shin-ichi Ito, Yasuhiro Yamanaka
  • Organizer: ICES 2008 Annual Science Conference
  • Place of Presentation: Halifax, Canada World Trade and Convention Centre
  • Year and Date: 2008-09-24
• [Presentation] 生態系モデルを用いた沈降粒子中窒素安定同位体比の季節変動の解析 (2008)
  • Author(s): 重光雅仁, 山中康裕, 渡辺豊, 前田亘宏, 乗木新一郎
  • Organizer: 2008年度日本地球化学会年会
  • Place of Presentation: 東京
  • Year and Date: 2008-09-18
• [Presentation] First results from a MARine Ecosystem Model Inter-comparison Project (MAREMIP) (2008)
  • Author(s): M. Vogt, C. Le Quere, E. Buitenhuis, S. Alvain, L. Bopp, Y. Yamanaka, T. Hashioka
  • Organizer: Advances in Marine Ecosystem Modelling Research Symposium 2008 Symposium
  • Place of Presentation: Plymouth, UK Sherwell Centre, University of Plymouth
  • Year and Date: 2008-06-23
• [Presentation] Effects of iron on spatial and temporal phytoplankton distribution using a global 3-D ecosystem model (NEMURO) (2008)
  • Author(s): M. N. Aita, S. L. Smith, A. Ishida, M. J. Kishi, Y. Yamanaka
  • Organizer: Effects of climate changes on the world oceans
  • Place of Presentation: Gijon, Spain Gijon Conference Center
  • Year and Date: 2008-05-22
• [Presentation] Seasonal and interannual variation of ocean carbon cycling in the western and eastern tropical-subtropical Pacific : a physical-biogeochemical modeling study (2008)
  • Author(s): M. Fujii, F. Chai, L. Shi, H. Y. Inoue, M. Ishii
  • Organizer: Effects of climate changes on the world oceans
  • Place of Presentation: Gijon, Spain Gijon Conference Center
  • Year and Date: 2008-05-20
• [Presentation] Seasonal and interannual variation of marine ecosystem in the western subarctic Pacific simulated by a 3D marine ecosystem model (2008)
  • Author(s): N. Yoshie, K. Komatsu, S. Ito, T. Ono, K. Tadokoro, H. Saito and Y. Yamanaka
  • Organizer: Effects of climate changes on the world oceans
  • Place of Presentation: Gijon, Spain Gijon Conference Center
  • Year and Date: 2008-05-20
• [Presentation] Temporal and spatial variations of phytoplankton photosynthetic physiology in the western subarctic Pacific in spring (2008)
  • Author(s): N. Yoshie, K. Suzuki, A. Kuwata, J. Nishioka, and H. Saito
  • Organizer: Ocean Science Meeting 2008
  • Place of Presentation: Orange County Convention Center in Orlando, USA
  • Year and Date: 2008-03-06
• [Presentation] Effects of iron on spacial and temporal phytoplankton distribution using an ecosystem model(NEMURO)embedded in a 3-D global model (2008)
  • Author(s): Maki Noguchi Aita, S. Lan Smith, Akio Ishida, Michio J. Kishi, Yasuhiro Yamanaka
  • Organizer: Ocean Science Meeting 2008
  • Place of Presentation: Orange County Convention Center in Orlando, USA
  • Year and Date: 2008-03-03
• [Presentation] Interannual to interdecadal variations of Primary Production and Carbon cycel in the North Pacific using a 3-D NEMURO MODEL (2007)
  • Author(s): Maki Noguchi Aita, Akio Ishida, Michio J. Kishi, Yasuhiro Yamanaka
  • Organizer: The 6th European Conference on Ecological Modelling
  • Place of Presentation: Istituto Nazionale di Oceanografia edi Geofisica Sperimentale-OGS" in Trieste, Itary
  • Year and Date: 2007-11-27
• [Presentation] A two-dimensional fish model simulating biomass and population of Pacific saury (2007)
  • Author(s): Fumitake Shido, Yasuhiro Yamanaka, Shin-ichi Ito, Taketo Hashioka, Daiki Mukai and Michio J. Kishi
  • Organizer: PILES 16th Annual Meeting
  • Place of Presentation: Victoria Conference Center in Victoria, Canada
  • Year and Date: 2007-11-01
• [Presentation] 西部北太平洋亜寒帯域"Twilight zone"における沈降粒子中窒素の分解過程とそれが窒素同位体比に及ぼす影響 (2007)
  • Author(s): 重光雅仁, 渡辺豊, 山中康裕, 本多牧生
  • Organizer: 日本地球化学会
  • Place of Presentation: 岡山
  • Year and Date: 2007-09-19
• [Presentation] 西部北太平洋亜寒帯域"Twilight zone"における沈降粒子中窒素の分解過程とそれが窒素同位体比に及ぼす影響 (2007)
  • Author(s): 重光雅仁, 渡辺豊, 山中康裕, 本多牧生
  • Organizer: 日本地球化学会
  • Place of Presentation: 岡山大学,岡山
  • Year and Date: 2007-09-19
• [Presentation] Nitrogen isotope coupled with an ecosystem model (2007)
  • Author(s): Y. Yamanaka, and C. Yoshikawa
  • Organizer: GEOTRACES Data-Model Synergy Workshop
  • Place of Presentation: Hanse Wissenschaftskolleg in Delmenhorst, Germany
  • Year and Date: 2007-09-06
• [Presentation] An iron cycle model coupled with an ecosystem model, NEMURO (2007)
  • Author(s): Y. Yamanaka, N. Yoshie, K. Sato, J. Nishioka
  • Organizer: GEOTRACES Data-Model Synergy Workshop
  • Place of Presentation: Hanse Wissenschaftskolleg in Delmenhorst, Germany
  • Year and Date: 2007-09-06
• [Presentation] Interannual to interdecadal variations of Primary Production and Air-Sea CO2 flux in the North Pacific using a 3-D NEMURO MODEL. (2007)
  • Author(s): M.N.Aita, A.Ishida, Y.Yamanaka
  • Organizer: IUGG XXIV General Assembly
  • Place of Presentation: Perugia, Italy
  • Year and Date: 2007-07-06
• [Presentation] Interannual to interdecadal variations of Primary Production and Air-Sea CO2 flux in the North Pacific using a 3-D NEMURO MODEL (2007)
  • Author(s): M. N. Aita, A. Ishida, Y. Yamanaka
  • Organizer: IUGG XXIV General Assembly
  • Place of Presentation: Perugia, Italy
  • Year and Date: 2007-07-06
• [Presentation] Interannual to interdecadal variations of Primary Production and Air-Sea CO2 flux in the North Pacific using a 3-D NEMURO MODEL (2007)
  • Author(s): Maki Noguchi Aita, Akio Ishida, Yasuhiro Yamanaka
  • Organizer: IUGG XXIV General Assembly
  • Place of Presentation: University of Perugia in Perugia, Italy
  • Year and Date: 2007-07-06
• [Presentation] Influences of physical processes on the ecosystem of Jakarta bay: A coupled hydrodynamic-ecosystem model experiment (2007)
  • Author(s): Alan F. Koropitan, Motoyoshi Ikeda, Ario Damar, Yasuhiro Yamanaka
  • Organizer: Conference for Early Career Scientists: New Frontiers in Marine Science
  • Place of Presentation: The Maritime Institute" in Baltimore, USA
  • Year and Date: 2007-06-28
• [Presentation] IMBER-JAPAN related programs "Population outbreak of marine life" and "Global Warming project" (2007)
  • Author(s): N. Yoshie, H. Saito, K. Komatsu, S. Ito
  • Organizer: 1st GODAE-IMBER Task Team meeting
  • Place of Presentation: CNRS, Paris, France
  • Year and Date: 2007-06-12
• [Presentation] Development of eNEMURO with 4 zooplankton collaborated with monitoring teams (2007)
  • Author(s): N. Yoshie,
  • Organizer: 6th Workshop of the Dynamic Green Ocean Project
  • Place of Presentation: Observatoire Oceanologique of Villefranche-sur-Mer in Villefranche-sur-mer, France
  • Year and Date: 2007-05-30
• [Presentation] Overview of results from NEMURO(North pacific Ecosystem Model Used for Regional Oceanography) (2007)
  • Author(s): Y. Yamanaka, and T. Hashioka
  • Organizer: 6th Workshop of the Dynamic Green Ocean Project
  • Place of Presentation: Observatoire Oceanologique of Villefranche-sur-Mer in Villefranche-sur-mer, France
  • Year and Date: 2007-05-30
• [Book] 北海道から見る地球温暖化 (2008)
  • Author(s): 大崎満, 帰山雅秀, 中野渡拓也, 山中康裕, 吉田文和
  • Total Pages: 72
  • Publisher: 岩波ブックレットNo 724
• [Remarks] ホームページ等 なし