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2010 Fiscal Year Annual Research Report

オホーツク海と北太平洋亜寒帯域をつなぐ熱塩/物質循環システムの実態解明

Research Project

Project/Area Number 22221001
Research Category

Grant-in-Aid for Scientific Research (S)

Research InstitutionHokkaido University

Principal Investigator

若土 正曉  北海道大学, 名誉教授 (60002101)

Co-Investigator(Kenkyū-buntansha) 三寺 史夫  北海道大学, 低温科学研究所, 教授 (20360943)
江淵 直人  北海道大学, 低温科学研究所, 教授 (10203655)
中村 知裕  北海道大学, 低温科学研究所, 講師 (60400008)
西岡 純  北海道大学, 低温科学研究所, 准教授 (90371533)
渡邉 豊  北海道大学, 地球環境科学研究院, 准教授 (90333640)
Keywords海洋熱塩循環 / 物質循環 / 中層鉄輸送 / 潮汐混合 / 高生物生産
Research Abstract

オホーツク海と北太平洋をつなぐ熱塩循環/物質循環の解明を目指し、データに基づくオホーツク海中層循環・物質循環の解析、および、数値シミュレーションを行った。具体的には以下のとおりである。
ロシア水文気象研究所と協力し、未公表データを含む新たなオホーツク海データセットを作成した。従来に比して2倍以上のデータ量があり、1940年代からの解析が可能となった。オホーツク海中層の水温は1950年代に大きく低下した後、50年代後半から上昇に転じ、現在の中層水温暖化につながっている。この50年代の急激な中層水温低下は、オホーツク海東部および北西陸棚域の高塩化と対応しており、北太平洋からの高塩水流入強化に伴う、高密度水形成量の増加が示唆された。一方数値実験によると、50年代後半から現在にかけての温暖化において、80年頃までは北太平洋からオホーツク海中層への高温水流入の増加、80年以降は海氷の減少による高密度水形成量の減少が主な要因であることを示した。
さらに、千島海峡における混合過程が栄養物質の循環に果たす役割の一部が明らかになってきた。オホーツク大陸棚の影響を受けた密度層26.6~27.5σ_θの高鉄濃度の水塊は、ブッソル海峡から流出し、親潮域・混合域の中層にも影響を与えていた。ブッソル海峡で観測した鉄濃度鉛直分布は、表層から中層にまで濃度の高い分布を示しており、海峡における強い鉛直混合の影響で、中層の鉄が広い深度層へ再分配されていることが確認された。
これらの結果は23年度にオホーツク海東部・東カムチャツカ沖で実施される海洋観測の基礎となる。

  • Research Products

    (87 results)

All 2011 2010

All Journal Article (40 results) (of which Peer Reviewed: 39 results) Presentation (46 results) Book (1 results)

  • [Journal Article] 海洋大循環を支える南極からの冷たい水の大量流出("物理科学-この一年")2011

    • Author(s)
      若土正暁
    • Journal Title

      パリテイ(丸善出版)

      Volume: 1 Pages: 35-37

    • Peer Reviewed
  • [Journal Article] Large-scale processes governing seasonal variability of the Antarctic sea ice2011

    • Author(s)
      Kimura, N., M.Wakatsuchi
    • Journal Title

      Tellus

      Volume: 63 Pages: 828-840

    • Peer Reviewed
  • [Journal Article] Sea-ice drift characteristics revealed by measurement of acoustic Doppler current profiler and ice-profiling sonar off Hokkaido in the Sea of Okhotsk2011

    • Author(s)
      Fukamachi, Y., K.I.Ohshima, M.Wakatsuchi, 他2名
    • Journal Title

      Annals of Glaciology

      Volume: 52 Pages: 1-8

    • Peer Reviewed
  • [Journal Article] Tracing dense shelf water in the Sea of Okhotsk with an ocean general circulation model2011

    • Author(s)
      Uchimoto, K., T.Nakamura, H.Mitsudera
    • Journal Title

      Hydrological Research Letters

      Volume: Vol.5

    • DOI

      doi:10.3178/hrl.5.1

    • Peer Reviewed
  • [Journal Article] Dense shelf water formation process in the Sea of Okhotsk based on an ice-ocean coupled model2011

    • Author(s)
      Fujisaki, A., H.Mitsudera, H.Yamaguchi
    • Journal Title

      Journal of Geophysical Research

      Volume: 116

    • DOI

      doi:10.1029/2009JC006007

    • Peer Reviewed
  • [Journal Article] Flux of Low Salinity Water From Aniva Bay (Sakhalin Island) to the Southern Okhotsk Sea2011

    • Author(s)
      Oguma, S., H.Mitudera, 他5名
    • Journal Title

      Estuarine, Coastal and Shelf Science 91

      Pages: 24-32

    • Peer Reviewed
  • [Journal Article] Characteristics of sea ice in the Okhotsk coastal polynyas revealed from satellites, ice-profiling sonar, and digital camera observations2011

    • Author(s)
      Nihashi, S., N.Ebuchi, 他2名
    • Journal Title

      Annals of Glaciology

      Volume: 52 Pages: 133-139

    • Peer Reviewed
  • [Journal Article] Dissolved methane distribution in the South Pacific and the Southern Ocean in austral summer2011

    • Author(s)
      Yoshida, O., K.Suzuki
    • Journal Title

      Journal of Geophysical Research

      Volume: (in press)

    • Peer Reviewed
  • [Journal Article] Population dynamics of phytoplankton, heterotrophic bacteria, and viruses during the spring bloom in the western subarctic Pacific2011

    • Author(s)
      Suzuki, K.
    • Journal Title

      Deep-Sea Research Part I

    • DOI

      doi:10.1016/j.dsr.2011.03.003

    • Peer Reviewed
  • [Journal Article] Importance of intracellular Fe pools on growth of marine diatoms in unialgal cultures and the Oyashio region during spring2011

    • Author(s)
      Sugie, K., K.Suzuki
    • Journal Title

      Journal of Oceanography

    • DOI

      doi:0.1007/s10872-011-0017-4

    • Peer Reviewed
  • [Journal Article] Synoptic relationships quantified between surface Chlorophyll-a anddiagnostic pigments specific to phytoplankton functional types2011

    • Author(s)
      Hirata, T., K.Suzuki
    • Journal Title

      Biogeosciences

      Volume: 8 Pages: 311-327

    • Peer Reviewed
  • [Journal Article] The annual cycle of surface iron and the source of iron supporting the spring diatom bloom in the Oyashio region, western subarctic pacific2011

    • Author(s)
      Nishioka, J., T.Ono, 他3名
    • Journal Title

      Journal of Geophysical Research

      Volume: 116

    • DOI

      doi:10.1029/2010JC006321

    • Peer Reviewed
  • [Journal Article] Recent change in the oceanic uptake rate of anthropogenic carbon in the North Pacific subpolar region determined by using a 13C time series2011

    • Author(s)
      Watanabe, Y W., 他2名
    • Journal Title

      Journal of Geophysical Research

      Volume: 116

    • DOI

      doi:10.1029/2010JC006199

    • Peer Reviewed
  • [Journal Article] Strong export of Antarctic Bottom Water east of the Kerguelen plateau2010

    • Author(s)
      Fukamachi, M.Wakatsuchi, 他3名
    • Journal Title

      Nature Geoscience

      Volume: 3 Pages: 327-331

    • Peer Reviewed
  • [Journal Article] Seasonal variation in the in- and outflow of the Okhotsk Sea with the North Pacific2010

    • Author(s)
      Ohshima, K.I., M.Wakatsuchi, 他2名
    • Journal Title

      Deep-Sea Research II

      Volume: 57 Pages: 1247-1256

    • Peer Reviewed
  • [Journal Article] 未知の南極底層水生成域の発見と今後の観測に向けて-ケープダンレープロジェクト-2010

    • Author(s)
      大島慶一郎、若土正曉, 他7名
    • Journal Title

      月刊海洋

      Volume: 54 Pages: 12-20

    • Peer Reviewed
  • [Journal Article] Simulations of chlorofluorocarbons in and around the Sea of Okhotsk : Effects of tidal mixing and brine rejection on the ventilation2010

    • Author(s)
      Uchimoto, K., T.Nakamura, H.Mitsudera, 他4名
    • Journal Title

      Journal of Geophysical Research

      Volume: 116

    • DOI

      doi:10.1029/2010JC006487

    • Peer Reviewed
  • [Journal Article] Formation mechanism of huge coastal polynyas and its application to Okhotsk Northwestern Polynya2010

    • Author(s)
      Kawaguchi, Y., H.Mitsudera, 他2名
    • Journal Title

      Journal of Physical Oceanography

      Volume: Vol.40 Pages: 2451-2465

    • Peer Reviewed
  • [Journal Article] Breaking of unsteady lee waves generated by diurnal tides2010

    • Author(s)
      Nakamura T., 他4名
    • Journal Title

      Geophysical Research Letters

      Volume: 37

    • DOI

      doi:10.1029/2009GL041456

    • Peer Reviewed
  • [Journal Article] The cyclonic circulation in the Australian-Antarctic basin simulated by an eddy-resolving general circulation model2010

    • Author(s)
      Aoki, S., H.Mitsudera, 他3名
    • Journal Title

      Ocean Dynamics

      Volume: 60

    • DOI

      doi:10.1007/s10236-009-0261-y

    • Peer Reviewed
  • [Journal Article] Numerical experiments of air-ice drag coefficient and its impact on ice-ocean coupled system in the Sea of Okhotsk2010

    • Author(s)
      Fujisaki, A., H.Yamaguchi, H.Mitsudera
    • Journal Title

      Ocean Dynamics

      Volume: 60

    • DOI

      doi:10.1007/s10236-010-0265-7

    • Peer Reviewed
  • [Journal Article] 渦解像海洋大循環モデルで再現される北太平洋中層水の50年規模の低温化2010

    • Author(s)
      中野渡拓也、三寺史夫、大島慶一郎, 他2名
    • Journal Title

      海と空

      Volume: 85 Pages: 29-35

    • Peer Reviewed
  • [Journal Article] What determines the maximum sea ice extent in the Sea of Okhotsk? Importance of ocean thermal condition from the Pacific2010

    • Author(s)
      Nakanowatari T., K.I.Ohshima, S.Nagai
    • Journal Title

      Journal of Geophysical Research

      Volume: 115

    • DOI

      doi:10.1029/2009JC006070

    • Peer Reviewed
  • [Journal Article] A sensitivity study of the dense shelf water formation in the Okhotsk Sea2010

    • Author(s)
      Sasajima, Y., H.Hasumi, T.Nakamura
    • Journal Title

      Journal of Geophysical Research

      Volume: 115

    • DOI

      doi:10.1029/2009JC005697

    • Peer Reviewed
  • [Journal Article] Large-amplitude internal waves observed in the Kruzenshtern Strait of the Kuril Island Chain and possible water transport and mixing2010

    • Author(s)
      Nakamura T., 他3名
    • Journal Title

      Continental Shelf Research

      Volume: 30

    • DOI

      doi:10.1016/j.csr.2009.07.010

    • Peer Reviewed
  • [Journal Article] Volume transport in the Soya Strait during 2006-20082010

    • Author(s)
      Fukamachi, Y., N.Ebuchi, 他2名
    • Journal Title

      Journal of Oceanography

      Volume: 66 Pages: 685-696

    • Peer Reviewed
  • [Journal Article] Propagation of subinertial variations in the Soya Warm Current revealed by HF ocean radars2010

    • Author(s)
      Ebuchi, N., 他2名
    • Journal Title

      Procedure IGARSS 2010

    • DOI

      doi:10.1109/IGARSS.2010.5654460

  • [Journal Article] Temporal and spatial variations of phytoplankton photosynthetic physiology during the spring bloom in the western subarctic Pacific2010

    • Author(s)
      Yoshie, N., K.Suzuki
    • Journal Title

      Marine Ecology Progress Series

      Volume: 399 Pages: 39-52

    • Peer Reviewed
  • [Journal Article] Primary productivity and its bio-optical modeling in the Oyashio region, NW Pacific during the spring bloom 20072010

    • Author(s)
      Isada, T., K.Suzuki
    • Journal Title

      Deep-Sea Research Part II

      Volume: 57 Pages: 1653-1664

    • Peer Reviewed
  • [Journal Article] Community compositions of Bacteria and Archaea in the Sea of Okhotsk during summer2010

    • Author(s)
      Jing, H., K.Suzuki
    • Journal Title

      Aquatic Microbial Ecology

      Volume: 61 Pages: 179-189

    • Peer Reviewed
  • [Journal Article] Fe deficiency in micro-sized diatoms in the Oyashio region of thewestern subarctic Pacific during spring2010

    • Author(s)
      Hattori-Saito, A., K.Suzuki
    • Journal Title

      Journal of Oceanography

      Volume: 66 Pages: 117-132

    • Peer Reviewed
  • [Journal Article] Impacts of elevated CO2 on organic carbon dyanmics in nutrient-depleted Okhotsk Sea surface waters2010

    • Author(s)
      Yoshimura, T., J.Nishioka, K.Suzuki, 他3名
    • Journal Title

      Journal of Experimental Marine Biology and Ecology

      Volume: 395 Pages: 191-198

    • Peer Reviewed
  • [Journal Article] Linkage between ocean and air in short-lived iodocarbons and oceanic distributions of biogenic trace gases in the Western North Pacific2010

    • Author(s)
      Kurihara, M.K., K.Suzuki
    • Journal Title

      Marine Chemistry

      Volume: 118 Pages: 156-170

    • Peer Reviewed
  • [Journal Article] Determination of total N2 fixation rates in the ocean taking into account both the particulate and filtrate fractions2010

    • Author(s)
      Konno, U., K.Suzuki
    • Journal Title

      Biogeosciences

      Volume: 7 Pages: 2369-2377

    • Peer Reviewed
  • [Journal Article] Mesozooplankton selective feeding in subtropical coastal waters revealed by HPLC pigment analysis2010

    • Author(s)
      Liu, H., K.Suzuki
    • Journal Title

      Marine Ecology Progress Series

      Volume: 407 Pages: 111-123

    • Peer Reviewed
  • [Journal Article] Response of lower trophic organisms to nutrient input and effects on carbon budget : a mesocosm experiment2010

    • Author(s)
      Tsuda, A., K.Suzuki, J.Nishioka, 他3名
    • Journal Title

      Plankton and Benthos Research

      Volume: 5 Pages: 144-155

    • Peer Reviewed
  • [Journal Article] Significant portion of dissolved organic Fe-complexes in fact is Fe colloids2010

    • Author(s)
      Boye, M., J.Nishioka, 他6名
    • Journal Title

      Marine Chemistry

    • DOI

      doi:10.1016/j.marchem.2010.09.001

    • Peer Reviewed
  • [Journal Article] Fine- and microstructure observations in the Urup Straight, Kuril Islands, during August 20062010

    • Author(s)
      Ito, S., J.Nishioka, 他3名
    • Journal Title

      Journal of Geophysical Research

      Volume: 115

    • DOI

      doi:10.1029/2009JC005629

    • Peer Reviewed
  • [Journal Article] Iron nutritional status of the phytoplankton assemble in the Okhotsk Sea during summer2010

    • Author(s)
      Yoshimura T., J.Nishioka, 他1名
    • Journal Title

      Deep-Sea Research part I

    • DOI

      doi:10.1016/j.dsr.2010.08.003

    • Peer Reviewed
  • [Journal Article] Fluorescence characteristics of dissolved organic matter in the deep waters of the Okhotsk Sea and northwestern North Pacific Ocean2010

    • Author(s)
      Yamashita, Y., J.Nishioka, 他4名
    • Journal Title

      Deep-Sea Research part II

      Volume: 57 Pages: 1478-1485

    • Peer Reviewed
  • [Presentation] 青眼境界における海水の流入流出が風成循環に与える影響-日本海とオホーツク海の効果-2011

    • Author(s)
      中村知裕
    • Organizer
      2011年度日本海洋学会春季大会
    • Place of Presentation
      東京大学(柏市)
    • Year and Date
      2011-03-25
  • [Presentation] クリル海峡における拡散係数の時間変化に関する数値実験2011

    • Author(s)
      武内祐樹, 中村知裕, 内本圭亮
    • Organizer
      2011年度日本海洋学会春季大会
    • Place of Presentation
      東京大学(柏市)
    • Year and Date
      2011-03-23
  • [Presentation] アリューシャン列島海峡部における鉄供給過程と植物プランクトンの増殖応答2011

    • Author(s)
      金浜幸治, 西岡純, 他3名
    • Organizer
      2011年度日本海洋学会春季大会
    • Place of Presentation
      東京大学(柏市)
    • Year and Date
      2011-03-23
  • [Presentation] 千島列島域における順圧潮流による小規模渦生成2011

    • Author(s)
      中村知裕
    • Organizer
      第9回HSSワークショップ
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2011-02-24
  • [Presentation] Warming trend in the Okhotsk Sea Intermediate Water in an ice-cean coupled model2011

    • Author(s)
      Nakanowatari, Y., T.Nakamura, 他3名
    • Organizer
      The 26^<th> International Symposium on Okhotsk Sea & Sea Ice
    • Place of Presentation
      紋別市民会館(紋別市)
    • Year and Date
      2011-02-24
  • [Presentation] Long-term variations in sea ice production in the Okhotsk Sea2011

    • Author(s)
      Kashiwase, H., K.I.Ohshima, S.Nihashi
    • Organizer
      The 26^<th> International Symposium on Okhotsk Sea & Sea Ice
    • Place of Presentation
      紋別市民会館(紋別市)
    • Year and Date
      2011-02-23
  • [Presentation] Soya Warm Current in winter2011

    • Author(s)
      Mitsudera, H.
    • Organizer
      The 26^<th> International Symposium on Okhotsk Sea & Sea Ice
    • Place of Presentation
      紋別市民会館(紋別市)(招待講演)
    • Year and Date
      2011-02-17
  • [Presentation] 環オホーツク圏を中心とした大気・海洋シミュレーション2011

    • Author(s)
      中村知裕
    • Organizer
      学際大規模情報基盤共同利用・共同研究拠点(JHPCN)第2回シンポジウム
    • Place of Presentation
      理化学研究所(神戸市)
    • Year and Date
      2011-01-13
  • [Presentation] Oceanic iron supply mechanisms supporting the spring diatom bloom in the Oyashio region, western subarctic Pacific2010

    • Author(s)
      Nishioka, J., T.Ono, 他4名
    • Organizer
      2010 AGU Fall Meeting
    • Place of Presentation
      Moscone Convention Center (USA)
    • Year and Date
      2010-12-15
  • [Presentation] Decadal to pentadecadal variability of intermediate water temperature in the Sea of Okhotsk : An ice-ocean coupled model simulation2010

    • Author(s)
      Nakanowatari, T., T.Nakamura, 他3名
    • Organizer
      2010 AGU Fall Meeting
    • Place of Presentation
      Moscone Convention Center (USA)
    • Year and Date
      2010-12-13
  • [Presentation] オホーツク海物質循環モデリング.潮汐混合とオホーツク海・ベーリング海の物理・化学・生物過程2010

    • Author(s)
      中村知裕, 内本圭亮
    • Organizer
      白鳳丸KH09-4航海・おしょろ丸・クロモフ2006/2007シンセシス
    • Place of Presentation
      東京大学(柏市)(招待講演)
    • Year and Date
      2010-11-30
  • [Presentation] アムチトカ海峡で観測された大振幅内部波とグローバル評価.潮汐混合とオホーツク海・ベーリング海の物理・化学・生物過程2010

    • Author(s)
      中村知裕
    • Organizer
      白鳳丸KH09-4航海・おしょろ丸・クロモフ2006/2007シンセシス
    • Place of Presentation
      東京大学(柏市)(招待講演)
    • Year and Date
      2010-11-30
  • [Presentation] Oceanic iron supply mechanisms supporting the spring diatom bloom in the Oyashio region, western subarctic Pacific2010

    • Author(s)
      Nishioka, J., T.Ono, 他3名
    • Organizer
      PICES annual meeting
    • Place of Presentation
      Oregon Convention Center (USA)
    • Year and Date
      2010-10-23
  • [Presentation] 宗谷暖流の流速の短周期変動の下流方向への伝播2010

    • Author(s)
      江淵直人, 他2名
    • Organizer
      海洋理工学会
    • Place of Presentation
      京都大学(京都市)
    • Year and Date
      2010-10-13
  • [Presentation] Variations of net primary productivity and phytoplankton community composition in the Southern Ocean during austral summer as estimated from ocean-color remote sensing data2010

    • Author(s)
      Takao, S., K.Suzuki
    • Organizer
      Ocean Optics XX
    • Place of Presentation
      Captain Cook Conference Center (USA)
    • Year and Date
      2010-09-28
  • [Presentation] Photosynthetic characteristics of marine aerobic anoxygenic phototrophic bacteria Roseobacter and Erythrobacter strains2010

    • Author(s)
      Sato, Y., K.Suzuki
    • Organizer
      Workshop on Aerobic Anoxygenic Phototrophs
    • Place of Presentation
      University of South Bohemia (Czech Republic)
    • Year and Date
      2010-09-23
  • [Presentation] オホーツク海の海氷が水塊形成・熱塩収支及びその変動に与えるインパクト2010

    • Author(s)
      大島慶一郎, 他4名
    • Organizer
      2010年度日本海洋学会秋季大会
    • Place of Presentation
      東京農業大学(網走市)
    • Year and Date
      2010-09-10
  • [Presentation] オホーツク海中層水温の10-50年規模変動:海氷・海洋結合モデルシミュレーション2010

    • Author(s)
      中野渡拓也, 三寺史夫, 中村知裕, 大島慶一郎, 他1名
    • Organizer
      2010年度日本海洋学会秋季大会
    • Place of Presentation
      東京農業大学(網走市)
    • Year and Date
      2010-09-10
  • [Presentation] オホーツク海を起源とする熱塩循環の概略説明2010

    • Author(s)
      中村知裕
    • Organizer
      2010年度日本海洋学会秋季大会
    • Place of Presentation
      東京農業大学(網走市)(招待講演)
    • Year and Date
      2010-09-10
  • [Presentation] オホーツク海の熱塩循環とその北太平洋への影響2010

    • Author(s)
      中野渡拓也, 中村知裕, 他3名
    • Organizer
      2010年度日本海洋学会秋季大会
    • Place of Presentation
      東京農業大学(網走市)
    • Year and Date
      2010-09-10
  • [Presentation] オホーツク海における海氷の粒子追跡実験(その2)2010

    • Author(s)
      清水大輔, 大島慶一郎, 三寺史夫, 他2名
    • Organizer
      2010年度日本海洋学会秋季大会
    • Place of Presentation
      東京農業大学(網走市)
    • Year and Date
      2010-09-09
  • [Presentation] 宗谷暖流の流速の短周期変動の下流方向への伝播2010

    • Author(s)
      江淵直人, 他2名
    • Organizer
      2010年度日本海洋学会秋季大会
    • Place of Presentation
      東京農業大学(網走市)
    • Year and Date
      2010-09-09
  • [Presentation] 西岸境界における海水の流入流出が風成循環に与える影響-オホーツク海と千島列島を念頭において2010

    • Author(s)
      中村知裕, 三寺史夫, 他3名
    • Organizer
      2010年度日本海洋学会秋季大会
    • Place of Presentation
      東京農業大学(網走市)
    • Year and Date
      2010-09-08
  • [Presentation] 北太平洋亜寒帯域への微量栄養物質供給に対するオホーツク海の役割2010

    • Author(s)
      西岡純, 他7名
    • Organizer
      2010年度日本海洋学会秋季大会
    • Place of Presentation
      東京農業大学(網走市)
    • Year and Date
      2010-09-08
  • [Presentation] オホーツク海における懸濁粒子および堆積物の化学組成について2010

    • Author(s)
      南秀樹, 他4名
    • Organizer
      2010年度日本海洋学会秋季大会
    • Place of Presentation
      東京農業大学(網走市)
    • Year and Date
      2010-09-08
  • [Presentation] グリーン関数によりSF6濃度結果から拡散モデルの入力変数を推定して水塊の移動を追跡する手法の検討2010

    • Author(s)
      坪野孝樹, 他3名
    • Organizer
      2010年度日本海洋学会秋季大会
    • Place of Presentation
      東京農業大学(網走市)
    • Year and Date
      2010-09-08
  • [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, 他7名
    • Organizer
      2010年度日本海洋学会秋季大会
    • Place of Presentation
      東京農業大学(網走市)
    • Year and Date
      2010-09-08
  • [Presentation] Fe*を用いた親潮域中層におけるオホーツク海からの鉄移送量の評価2010

    • Author(s)
      西岡純, 他4名
    • Organizer
      2010年度日本海洋学会秋季大会
    • Place of Presentation
      東京農業大学(網走市)
    • Year and Date
      2010-09-07
  • [Presentation] ブッソル海峡周辺における珪藻の鉛直分布と増殖能2010

    • Author(s)
      杉江恒二, 他3名
    • Organizer
      2010年度日本海洋学会秋季大会
    • Place of Presentation
      東京農業大学(網走市)
    • Year and Date
      2010-09-07
  • [Presentation] 中解像度海洋・海氷結合モデルによる北太平洋中層のシミュレーション2010

    • Author(s)
      中野渡拓也, 中村知裕, 他3名
    • Organizer
      2010年度日本海洋学会秋季大会
    • Place of Presentation
      東京農業大学(網走市)
    • Year and Date
      2010-09-07
  • [Presentation] 宗谷暖流の物理2010

    • Author(s)
      三寺史夫
    • Organizer
      2010年度日本海洋学会秋季大会沿岸海洋シンポジウム
    • Place of Presentation
      東京農業大学(網走市)(招待講演)
    • Year and Date
      2010-09-06
  • [Presentation] オホーツク海の海流に関する最新の知見及びこれらの海流を再現した高精度数値モデルを使っての油流出シミュレーション2010

    • Author(s)
      大島慶一郎
    • Organizer
      Forum on Sakhalin Projects (2010 NOWPAP MERRAC Experts Meeting)
    • Place of Presentation
      東京農業大学(網走市)(招待講演)
    • Year and Date
      2010-09-05
  • [Presentation] 環オホーツク圏を中心とした大気・海洋シミュレーション2010

    • Author(s)
      中村知裕
    • Organizer
      学際大規模情報基盤共同利用・共同研究拠点(JHPCN)第1回シンポジウム
    • Place of Presentation
      東京大学(東京都)
    • Year and Date
      2010-09-01
  • [Presentation] Effects of increased pCO2 and iron enrichment on phytoplankton community compositions in the NW subarctic Pacific and Bering Sea2010

    • Author(s)
      Endo, H., K.Suzuki
    • Organizer
      The VII International Symposium on Inorganic Carbon Utilization by Aquatic Photosynthetic Organisms (CCM7)
    • Place of Presentation
      淡路夢舞台国際会議場(淡路市)
    • Year and Date
      2010-08-20
  • [Presentation] Propagation of subinertial variations in the Soya Warm Current revealed by HF ocean radars2010

    • Author(s)
      Ebuchi, N., 他2名
    • Organizer
      IGARSS 2010
    • Place of Presentation
      Hilton Hawaiian Village (USA)
    • Year and Date
      2010-07-29
  • [Presentation] Distribution and phylogenetic diversity of diazotrophs in the NW Pacific Ocean along 155°E during summer 20082010

    • Author(s)
      Y.-J.Eum, K.Suzuki
    • Organizer
      Gordon Research Conferences 2010 "Marine Microbes : From Genes to Global Cycles"
    • Place of Presentation
      Waterville Valley Resort (USA)
    • Year and Date
      2010-07-06
  • [Presentation] Characteristics of ice in the Okhotsk coastal polynyas2010

    • Author(s)
      Nihashi, S., N.Ebuchi, 他2名
    • Organizer
      IGS Sea Ice Symposium 2010
    • Place of Presentation
      University of Tromso (Norway)
    • Year and Date
      2010-07-03
  • [Presentation] Deep Mixing along Thermohaline Fronts in Surface Mixed Layer2010

    • Author(s)
      Mitsudera, H., T.Ichimura, T.Nakamura
    • Organizer
      2010 Western Pacific Geophysics Meeting
    • Place of Presentation
      Taipei International Convention Center(台湾)
    • Year and Date
      2010-06-25
  • [Presentation] Large-Amplitude Internal Waves Observed in the Kruzenshtern Strait of the Kuril Island Chain and Possible Water Transport and Mixing2010

    • Author(s)
      Nakamura, T., 他3名
    • Organizer
      2010 Western Pacific Geophysics Meeting
    • Place of Presentation
      Taipei International Convention Center(台湾)(招待講演)
    • Year and Date
      2010-06-24
  • [Presentation] Effects of Mass Source/Sink at the Western Boundary on the Wind-Driven Gyres : Implications for the Ventilation of the North Pacific Intermediate Layer through Convection in the Okhotsk Sea and Tidal Mixing at the Kuril Straits2010

    • Author(s)
      Nakamura, T., 他3名
    • Organizer
      2010 Western Pacific Geophysics Meeting
    • Place of Presentation
      Taipei International Convention Center(台湾)
    • Year and Date
      2010-06-24
  • [Presentation] Mechanisms of Cold Belt Formation off the Soya Warm Current along the Northeastern Coast of Hokkaido2010

    • Author(s)
      Mitsudera, H., K.Uchimoto, T.Nakamura
    • Organizer
      2010 Western Pacific Geophysics Meeting
    • Place of Presentation
      Taipei International Convention Center(台湾)
    • Year and Date
      2010-06-23
  • [Presentation] Characteristics of sea ice in the Okhotsk coastal polynyas revealed by QuikSCAT/Sea Winds with AMSR-E, ice-profiling sonar, and digital camera observations2010

    • Author(s)
      Nihashi, S., N.Ebuchi, 他2名
    • Organizer
      International Ocean Vector Winds Science Team Workshop 2010
    • Place of Presentation
      Mediterranean Marine and Environmental Research Centre (Spain)
    • Year and Date
      2010-05-19
  • [Presentation] Diapycnal Mixing Induced by Diurnal Tidal Flow in the Aleutian Passes2010

    • Author(s)
      Abe, S., T.Nakamura
    • Organizer
      EGU General Assembly 2010
    • Place of Presentation
      Austria Center Vienna (Austria)
    • Year and Date
      2010-05-07
  • [Presentation] Direct Observation of a Breaking Unsteady Lee Wave Generated by Diurnal Tides and an Estimate of its Global Occurrence2010

    • Author(s)
      Nakamura, T., 他5名
    • Organizer
      EGU General Assembly 2010
    • Place of Presentation
      Austria Center Vienna (Austria)
    • Year and Date
      2010-05-07
  • [Presentation] Scattering of Internal Waves with Frequency Change over Rough Topography2010

    • Author(s)
      Nakamura, T.
    • Organizer
      EGU General Assembly 2010
    • Place of Presentation
      Austria Center Vienna (Austria)
    • Year and Date
      2010-05-07
  • [Presentation] Physical and biochemical environments in the Sea of Okhotsk2010

    • Author(s)
      Ebuchi, N.
    • Organizer
      日露生態系保全ワークショップ
    • Place of Presentation
      在ウラジオストック日本領事館(ロシア)
    • Year and Date
      2010-04-06
  • [Book] 環境分析ガイドブック(日本分析化学会編)2011

    • Author(s)
      鈴木光次
    • Total Pages
      563-567
    • Publisher
      丸善株式会社

URL: 

Published: 2013-06-26  

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