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Ecosystem dynamics in the Antarctic sea ice zone

Planned Research

Project AreaGiant reservoirs of heat/water/material : Global environmental changes driven by the Southern Ocean and the Antarctic Ice Sheet
Project/Area Number 17H06319
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Complex systems
Research InstitutionTokyo University of Marine Science and Technology

Principal Investigator

茂木 正人  東京海洋大学, 学術研究院, 准教授 (50330684)

Co-Investigator(Kenkyū-buntansha) 黒沢 則夫  創価大学, 理工学部, 教授 (30234602)
綿貫 豊  北海道大学, 水産科学研究院, 教授 (40192819)
真壁 竜介  国立極地研究所, 研究教育系, 助教 (40469599)
高尾 信太郎  国立研究開発法人国立環境研究所, 地球システム領域, 研究員 (80767955)
小達 恒夫  国立極地研究所, 研究教育系, 教授 (60224250)
須藤 斎  名古屋大学, 環境学研究科, 准教授 (80432227)
橋田 元  国立極地研究所, 研究教育系, 准教授 (00280537)
Project Period (FY) 2017-06-30 – 2022-03-31
Project Status Granted (Fiscal Year 2021)
Budget Amount *help
¥123,370,000 (Direct Cost: ¥94,900,000、Indirect Cost: ¥28,470,000)
Fiscal Year 2021: ¥14,300,000 (Direct Cost: ¥11,000,000、Indirect Cost: ¥3,300,000)
Fiscal Year 2020: ¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2019: ¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2018: ¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2017: ¥52,910,000 (Direct Cost: ¥40,700,000、Indirect Cost: ¥12,210,000)
Keywords海洋生態系 / 中深層性魚類 / 動物プランクトン / 海氷 / 南極海 / 南大洋 / ハダカイワシ類 / ソコイワシ類 / メタバーコーディング / ハダカイワシ / ハシボソミズナギドリ / 安定同位体分析 / 食物網 / 海鳥類 / カイアシ類 / ハダカエソ科 / 小型動物プランクトン / 物質循環 / 魚類・頭足類
Outline of Annual Research Achievements

今年度はCovid-19の影響によって,観測航海が取りやめとなり,新規にデータ・サンプルは得られていない.そのため,これまで得られたデータやサンプルを用いて分析・解析を進めた.
今年度は,特にインド洋セクターを南北に走るトランセクト上の動物プランクトンの群集組成の変化,南大洋の低次生産において大きな影響をもつサルパの摂餌生態,漸深層において大きな生物量をもつソコイワシの食性に関わる研究を行った.最後の食性に関する研究では,DNAメタバーコーディングの手法を用い,一定の成果を得た.
また,固定液としてのルゴール液が,動物プランクトンにおいて形態観察,安定同位体分析およびDNA分析に用いることができることを検証し,証明した.この手法はセジメントトラップサンプルや各種のサンプルに応用できる.

Current Status of Research Progress
Current Status of Research Progress

3: Progress in research has been slightly delayed.

Reason

サンプルの分析や解析,論文の執筆など一定程度は進んだが,海洋観測ができなかったことから新規のサンプルやデータが得られなかった.

Strategy for Future Research Activity

Covid-19による制限がどの程度になるかといった不確定な要素があるが,現有のサンプルやデータの解析に,これまでと同様に勢力をつぎ込む.食性解析にメタバーコーディングが応用できる目途がついたので,さらにDNAメタバーコーディングを適用した生態系研究を進める.

Report

(4 results)
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report

Research Products

(83 results)

All 2021 2020 2019 2018 2017 Other

All Int'l Joint Research (3 results) Journal Article (12 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 10 results,  Open Access: 7 results) Presentation (65 results) (of which Int'l Joint Research: 44 results,  Invited: 4 results) Book (1 results) Remarks (2 results)

  • [Int'l Joint Research] University of Tasmania/Australian Antarctic Division(オーストラリア)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Tasmania/Australian Antarctic Division(オーストラリア)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Australian Antarctic Division/University of Tasmania(オーストラリア)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Physical and chemical oceanographic data during Umitaka-maru cruise of the 59th Japanese Antarctic Research Expedition in January 20182021

    • Author(s)
      Shimada, K., S. Takao, K. T. Takahashi, Y. Kitade, J. Kanda, T. Odate
    • Journal Title

      Polar Data Journal

      Volume: 5 Pages: 11-36

    • DOI

      10.20575/00000023

    • NAID

      120006980173

    • ISSN
      2432-6771
    • URL

      http://id.nii.ac.jp/1434/00000023/

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The use of swimmers from sediment traps to measure summer community structure of Southern Ocean pteropods2021

    • Author(s)
      Weldrick Christine K.、Makabe Ryosuke、Mizobata Kohei、Moteki Masato、Odate Tsuneo、Takao Shintaro、Trebilco Rowan、Swadling Kerrie M.
    • Journal Title

      Polar Biology

      Volume: 44 Issue: 3 Pages: 457-472

    • DOI

      10.1007/s00300-021-02809-4

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effects of Lugol's iodine on long‐term preservation of marine plankton samples for molecular and stable carbon and nitrogen isotope analyses2020

    • Author(s)
      Sano Masayoshi、Makabe Ryosuke、Kurosawa Norio、Moteki Masato、Odate Tsuneo
    • Journal Title

      Limnology and Oceanography: Methods

      Volume: 18 Issue: 11 Pages: 635-643

    • DOI

      10.1002/lom3.10390

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Cyclonic Eddy Train in the Indian Ocean Sector of the Southern Ocean as Revealed by Satellite Radar Altimeters and In Situ Measurements2020

    • Author(s)
      Mizobata K., Shimada K., Aoki S., Kitade Y.
    • Journal Title

      Journal of Geophysical Research: Oceans

      Volume: 125 Issue: 6 Pages: 1-16

    • DOI

      10.1029/2019jc015994

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Zooplankton monitoring using a twin NORPAC net during the 59th Japanese Antarctic Research Expedition in austral summer 2017–20182020

    • Author(s)
      Takahashi, K. T., and T. Odate
    • Journal Title

      Polar Data Journal

      Volume: 4 Pages: 61-71

    • DOI

      10.20575/00000014

    • NAID

      120006842928

    • ISSN
      2432-6771
    • URL

      http://id.nii.ac.jp/1434/00000014/

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Zooplankton monitoring using a twin NORPAC net during the 60th Japanese Antarctic Research Expedition in austral summer 2018–20192020

    • Author(s)
      Takahashi, K. T., and T. Odate
    • Journal Title

      Polar Data Journal

      Volume: 4 Pages: 72-82

    • DOI

      10.20575/00000015

    • NAID

      120006842929

    • ISSN
      2432-6771
    • URL

      http://id.nii.ac.jp/1434/00000015/

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Chlorophyll a and macro-nutrient concentrations and photosynthetically active radiation during the training vessel Umitaka-maru cruise of the 59th Japanese Antarctic Research Expedition in January 20182020

    • Author(s)
      Makabe, R., S. Takao, K. T. Takahashi, T. Odate
    • Journal Title

      Polar Data Journal

      Volume: 4 Pages: 121-132

    • DOI

      10.20575/00000018

    • NAID

      120006885057

    • ISSN
      2432-6771
    • URL

      http://id.nii.ac.jp/1434/00000018/

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Zooplankton in the Southern Ocean from the continuous plankton recorder: Distributions and long-term change2020

    • Author(s)
      Pinkerton Matthew H.、D?cima Moira、Kitchener John A.、Takahashi Kunio T.、Robinson Karen V.、Stewart Robert、Hosie Graham W.
    • Journal Title

      Deep Sea Research Part I: Oceanographic Research Papers

      Volume: 162 Pages: 103303-103303

    • DOI

      10.1016/j.dsr.2020.103303

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A functional size-spectrum model of the global marine ecosystem that resolves zooplankton composition2020

    • Author(s)
      Heneghan Ryan F.、Everett Jason D.、Sykes Patrick、Batten Sonia D.、Edwards Martin、Takahashi Kunio、Suthers Iain M.、Blanchard Julia L.、Richardson Anthony J.
    • Journal Title

      Ecological Modelling

      Volume: 435 Pages: 109265-109265

    • DOI

      10.1016/j.ecolmodel.2020.109265

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Factors affecting the importance of myctophids in the diet of the world's seabirds2018

    • Author(s)
      Watanuki Y, Thiebot JB
    • Journal Title

      Marine Biology

      Volume: 165 Issue: 4 Pages: 79-79

    • DOI

      10.1007/s00227-018-3334-y

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 南極海生態系研究の現状と展望-炭素循環と低次生産者の視点から2018

    • Author(s)
      茂木正人, 真壁竜介, 高尾信太郎
    • Journal Title

      低温科学

      Volume: 76 Pages: 71-94

    • Related Report
      2017 Annual Research Report
    • Open Access
  • [Journal Article] 南極環境変遷のさらなる理解に向けて-珪藻および黄金色化石研究の現状と課題-2018

    • Author(s)
      須藤齋, 加藤悠爾, 石野沙季, 服部圭司, 高橋啓吾, 真壁竜介
    • Journal Title

      低温科学

      Volume: 76 Pages: 95-120

    • Related Report
      2017 Annual Research Report
    • Open Access
  • [Presentation] Algal concentration and composition in newly formed/young sea ice in Antarctic2020

    • Author(s)
      Takahashi, K. D., M. Ito, R. Makabe, T. Tamura, T. Odate, and M. Moteki
    • Organizer
      The 11th Symposium on Polar Science. 1-3 December 2020, Tokyo, Japan
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecular analysis of fecal pellets collected by using gel sediment traps in the Indian sector of the Southern Ocean during austral summer2020

    • Author(s)
      Sano, M., R. Makabe, N. Kurosawa, M. Moteki, and T. Odate
    • Organizer
      The 11th Symposium on Polar Science. 1-3 December 2020, Tokyo, Japan
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Microscopic and DNA-based diet analyses of larval Antarctic myctophid fish Electrona antarctica in the Southern OceanMicroscopic and DNA-based diet analyses of larval Antarctic myctophid fish Electrona antarctica in the Southern Ocean2020

    • Author(s)
      Nirazuka, S., A. Tachibana, and M. Moteki
    • Organizer
      The 11th Symposium on Polar Science. 1-3 December 2020, Tokyo, Japan
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seasonal variation in physical and biological parameters during sea ice melting season in the Southern Ocean2020

    • Author(s)
      Makabe, R., K. D. Takahashi, S. Takao, R. Matsuda, K. Mizobata, N. Kurosawa, M. Moteki, and T. Odate
    • Organizer
      The 11th Symposium on Polar Science. 1-3 December 2020, Tokyo, Japan
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Role of fecal pellet-like dinoflagellates in the carbon transport and food webs in the seasonal ice zone of the Southern Ocean2020

    • Author(s)
      Han, J., A. Kagesawa, M. Sano, S. Takao, R. Makabe, M. Moteki, T. Odate, and N. Kurosawa
    • Organizer
      The 11th Symposium on Polar Science. 1-3 December 2020, Tokyo, Japan
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Environmental DNA as a tool for biomonitoring the Antarctic marine ecosystem2020

    • Author(s)
      Tachibana, A., R. Makabe, and M. Moteki
    • Organizer
      The 11th Symposium on Polar Science. 1-3 December 2020, Tokyo, Japan
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Report on the status and trends of Southern Ocean Zooplankton based on the SCAR Southern Ocean Continuous Plankton Recorder (SO-CPR) Survey2020

    • Author(s)
      Takahashi, K. T., J. A. Kitchener, K. V. Robinson, G. W. Hosie, and SO-CPR Survey Team
    • Organizer
      The 11th Symposium on Polar Science. 1-3 December 2020, Tokyo, Japan
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Heart of the East AnTarctic CRyosphere-Ocean Synergy System (HEAT-CROSS)2020

    • Author(s)
      Mizobata, K., T. Tamura, D. Hirano, and R. Makabe
    • Organizer
      The 11th Symposium on Polar Science. 1-3 December 2020, Tokyo, Japan
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Oceanic structure of the Vincennes Bay2020

    • Author(s)
      Shimada, K., Y. Kitade, K. Mizobata, and T. Tamura
    • Organizer
      The 11th Symposium on Polar Science. 1-3 December 2020, Tokyo, Japan
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of heat and salt flux dataset associated with sea-ice processes in the Antarctic Ocean2020

    • Author(s)
      Nihashi, S., K. Nakata, R. Makabe, N. Kimura, T. Tamura
    • Organizer
      The 11th Symposium on Polar Science. 1-3 December 2020, Tokyo, Japan
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Foraging movements and prey of short-tailed shearwaters in the Southern Ocean2020

    • Author(s)
      Watanuki Y, S. Azumi, A. Takahashi, N. Kokubun, Y. Ando, M. Moteki, Arce F, Lea M-A, Hindell M
    • Organizer
      JpGU, Annual Meeting
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Short-tailed shearwaters fly and navigate efficiently under strong winds over Southern Ocean2020

    • Author(s)
      Takahashi A, S. Azumi, Y. Watanuki, N. Kokubun, F. Arce, M.-A. Lea, M. Hindell
    • Organizer
      The 11th Symposium on Polar Science, Online, 1-3 December 2020, Tokyo, Japan
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Foraging movements and prey of short-tailed shearwaters in the Southern Ocean2020

    • Author(s)
      Azumi S, Y. Watanuki, A. Takahashi, N. Kokubun, Y. Ando, M. Moteki, F. Arce, M.-A. Lea, M. Hindell
    • Organizer
      The 11th Symposium on Polar Science, Online, 1-3 December 2020, Tokyo, Japan
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Food of Short-tailed shearwater died in a collision in the Southern Ocean2020

    • Author(s)
      Azumi S, A. Takahashi, J. Okado, Y. Watanuki
    • Organizer
      The 11th Symposium on Polar Science, Online, 1-3 December 2020, Tokyo, Japan
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] エタノールに代わる分子生物学 的解析のための動物プランクトン固定手法2020

    • Author(s)
      佐野雅美、真壁竜介、黒沢則夫、茂木正人、小達恒夫
    • Organizer
      2020 年日本プランクトン学会・日本ベントス学会合同大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Structure of eddy and property of AABW observed off Cape Pointset2020

    • Author(s)
      北出裕二郎、溝端浩平、平野大輔、嶋田啓資、青木茂、田村岳史
    • Organizer
      日本地球惑星科学連合 2020 年大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 係留系観測で得られたビンセネス湾沖南極底層水の時系列変化2020

    • Author(s)
      溝端浩平、北出裕二郎、嶋田啓資、平野大輔、松村義正、程霊巧、青木茂、田村岳史
    • Organizer
      日本地球惑星科学連合 2020 年大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Temporal changes in export flux and physicochemical factors during sea ice melting season2019

    • Author(s)
      Kagesawa, A., S. Takao, R. Makabe, N. Kurosawa, M. Moteki, T. Odate
    • Organizer
      The 10th Symposium on Polar Science, Tachikawa, Tokyo
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Eukaryotic community structure in sinking particles in the seasonal sea ice zone of the Southern Ocean2019

    • Author(s)
      Okano S., A. Kagesawa, S. Takao, R. Makabe, M. Moteki, T. Odate, N. Kurosawa
    • Organizer
      The 10th Symposium on Polar Science, Tachikawa, Tokyo
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] New monitoring methods of Antarctic marine ecosystem using environmental DNA2019

    • Author(s)
      Aiko Tachibana, Ryosuke Makabe, Masato Moteki
    • Organizer
      The 10th Symposium on Polar Science, Tachikawa, Tokyo
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Another key player, lanternfish, in the Southern Ocean foodweb2019

    • Author(s)
      Moteki, M.
    • Organizer
      2019 SHOU-TUMSAT Joint Symposium, Shanghai
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Composition analysis of sinking particles by using gel sediment traps in the Indian sector of the Southern Ocean during austral summer2019

    • Author(s)
      Masayoshi Sano, Ayu Yamamoto, Ayuko Kagesawa, Ryosuke Makabe, Masato Moteki, Tsuneo Odate
    • Organizer
      The 10th Symposium on Polar Science, Tachikawa, Tokyo
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] プロジェクト紹介:南大洋におけるハシボソミズナギドリの採食海域環境のモニタリング手法の確立2019

    • Author(s)
      茂木正人・綿貫 豊・高橋邦夫・溝端浩平・立花愛子
    • Organizer
      日本海洋学会秋季大会,富山
    • Related Report
      2019 Annual Research Report
  • [Presentation] ゲルセジメントトラップを用いた夏季南大洋インド洋区における沈降粒子組成の解析2019

    • Author(s)
      佐野雅美, 山本あゆ, 影沢歩友子, 真壁竜介, 茂木正人, 小達恒夫
    • Organizer
      日本海洋学会秋季大会,富山
    • Related Report
      2019 Annual Research Report
  • [Presentation] ビンセネス湾沖(南大洋インド洋区)における夏季のサルパ Salpa thompsoni の摂餌生態2019

    • Author(s)
      田中藍子,真壁竜介,前田哲志,茂木正人
    • Organizer
      日本海洋学会秋季大会,富山
    • Related Report
      2019 Annual Research Report
  • [Presentation] 低塩の海氷融解水がアイスアルジーの生物量と組成に与える影響2019

    • Author(s)
      髙橋啓伍,真壁竜介,髙尾信太郎,小達恒夫,茂木正人
    • Organizer
      日本地球惑星科学連合2019年大会,幕張
    • Related Report
      2019 Annual Research Report
  • [Presentation] 南大洋の季節海氷域における亜表層クロロフィル極大の時系列観測2019

    • Author(s)
      影沢歩友子,佐野雅美,髙尾信太郎,真壁竜介,溝端浩平,黒沢則夫,茂木正人,小達恒夫
    • Organizer
      日本地球惑星科学連合2019年大会,幕張
    • Related Report
      2019 Annual Research Report
  • [Presentation] 南大洋生態系研究への環境DNAの導入2019

    • Author(s)
      立花 愛子, 真壁 竜介, 茂木 正人
    • Organizer
      日本地球惑星科学連合2019年大会,幕張
    • Related Report
      2019 Annual Research Report
  • [Presentation] Effects of lugol’s fixtation on preservation of samples for carbon and nitrogen stable isotope and molecular analyses2019

    • Author(s)
      佐野雅美, 真壁竜介, 山本あゆ, 黒沢則夫, 茂木正人, 小達恒夫
    • Organizer
      日本地球惑星科学連合2019年大会,幕張
    • Related Report
      2019 Annual Research Report
  • [Presentation] アデリーランドおよびリュツオ・ホルム湾沖(南大洋インド洋セクター)におけるBathylagus antarcticus(ソコイワシ科)の食性2019

    • Author(s)
      安田海来・茂木正人
    • Organizer
      本魚類学会2019年度年会、高知
    • Related Report
      2019 Annual Research Report
  • [Presentation] 南大洋における植物プランクトン現存量の長期変動2018

    • Author(s)
      髙尾信太郎, 真壁竜介, 小達恒夫
    • Organizer
      日本海洋学会2018年度秋季大会, 品川
    • Related Report
      2018 Annual Research Report
  • [Presentation] CryoSat-2 レーダー高度計観測データから導出したオーストラリア-南極海盆における海洋循環像2018

    • Author(s)
      溝端浩平, 嶋田啓資
    • Organizer
      日本海洋学会2018年度秋季大会, 品川
    • Related Report
      2018 Annual Research Report
  • [Presentation] The paleoceanographic reconstruction in the late Miocene-Pliocene Southern Ocean based on siliceous microfossil assemblages2018

    • Author(s)
      Kato Y., Suto I.
    • Organizer
      日本地球惑星連合2018年大会, 幕張
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatial distribution of phytoplankton in relation to the sub-circulation in the Indian Sector of the Southern Ocean2018

    • Author(s)
      Mizobata K., Maeda S., Makabe R., Takao S., Odate T., Moteki M.
    • Organizer
      日本地球惑星連合2018年大会, 幕張
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Orbital scale fluctuation of sea-ice covered area in the Southern Ocean during the mid-Pliocene warm period2018

    • Author(s)
      Ishino S., Kato Y., Asahi H., Suto I.
    • Organizer
      日本地球惑星連合2018年大会, 幕張
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Predominance of small zooplankton in surface layer along the 110°E transect in the Southern Ocean2018

    • Author(s)
      Makabe R., Sasaki M., Takao S., Moteki M., Odate T.
    • Organizer
      日本地球惑星連合2018年大会, 幕張
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Long-term variation of phytoplankton chlorophyll a in the Indian sector of the Southern Ocean2018

    • Author(s)
      Takao S., Makabe R., Mizobata K., Moteki M., Odate T.
    • Organizer
      日本地球惑星連合2018年大会, 幕張
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Temporal variability of surface zooplankton community along the 110°E transect in the Southern Ocean2018

    • Author(s)
      Sasaki M., Makabe R., Takao S., Takahashi K., Moteki M., Odate T.
    • Organizer
      Marine Ecosystem Assessment for the Southern Ocean, Hobart (Australia)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] How can we open the black box of the biological dynamics under sea ice?2018

    • Author(s)
      Moteki M.
    • Organizer
      Marine Ecosystem Assessment for the Southern Ocean, Hobart (Australia)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Diversity and community structure of protists in the floating sea ice of Southern Ocean revealed by 18S rDNA amplicon sequencing2018

    • Author(s)
      Kurosawa N., Nakamura E., Takahashi K., Makabe R., Takao S., Odate T., Moteki M.
    • Organizer
      Marine Ecosystem Assessment for the Southern Ocean, Hobart (Australia)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The variability of eddy field and ACC frontal structure in the Indian Sector of the Southern Ocean revealed by spectral decomposition of absolute dynamic topography. Marine Ecosystem Assessment for the Southern Ocean, Hobart (Australia)2018

    • Author(s)
      Fujita J., Mizobata K.
    • Organizer
      Marine Ecosystem Assessment for the Southern Ocean, Hobart (Australia)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The spatial and temporal variations in surface zooplankton patterns of the Southern Ocean from the SO-CPR activities of the first 25 years,2018

    • Author(s)
      Takahashi K. et al.
    • Organizer
      Marine Ecosystem Assessment for the Southern Ocean, Hobart (Australia)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Biogeochemical cycling in the subsurface chlorophyll maximum off Wilkes Land, East Antarctica, during the austral summer2018

    • Author(s)
      Kagesawa A., Takao S., Mizobata K., Makabe R., Moteki M., Odate T.
    • Organizer
      Marine Ecosystem Assessment for the Southern Ocean, Hobart (Australia)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detritus in the diets of larval myctophid fish (Electrona antarctica) off Wilkes Land in the Southern Ocean2018

    • Author(s)
      Nirazuka S., Sano M., Makabe R., Moteki M.
    • Organizer
      Marine Ecosystem Assessment for the Southern Ocean, Hobart (Australia)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ice-associated copepods in sea ice floes and the water column in the Antarctic seasonal ice zone in summer2018

    • Author(s)
      Hasegawa T., Makabe R., Takao S., Moteki M., Odate T.
    • Organizer
      Marine Ecosystem Assessment for the Southern Ocean, Hobart (Australia)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatial distribution of zooplankton in the epipelagic and upper mesopelagic zone along 110°E in the Southern Ocean during austral summer 20172018

    • Author(s)
      Sano M., Ohkubo Y., Yamamoto N, Matsuno K., Makabe R., Moteki M., Odate T
    • Organizer
      Marine Ecosystem Assessment for the Southern Ocean, Hobart (Australia)
    • Related Report
      2018 Annual Research Report
  • [Presentation] For better understanding of the Southern Ocean history2018

    • Author(s)
      Suto I., Kato Y., Ishino S., Hattori K., Takahashi K., Makabe R.
    • Organizer
      日本地球惑星連合2018年大会, 幕張
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Food web in the marginal ice zone: material flow from sea ice through to myctophid fish2017

    • Author(s)
      Makabe R., Moteki M., Mizobata K., Takao S., Shimada K., Miyazaki N., Takahashi,K., Odate T.
    • Organizer
      12th SCAR Symposium on Antarctic Biology, Leuven(Belgium)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Distributions of larval and juvenile/adult stages of the Antarctic myctophid fish, Electorona antarctica, off Wilkes Land in East Antarctica2017

    • Author(s)
      Moteki M., Fujii K., Amakasu K., Shimada K., Tanimura A., Odate T.
    • Organizer
      12th SCAR Symposium on Antarctic Biology, Leuven(Belgium)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 夏季の南極海における季節海氷から水柱への微細藻類放出2017

    • Author(s)
      髙橋啓伍, 真壁竜介, 高尾信太郎, 宮崎奈穂, 茂木正人
    • Organizer
      日本海洋学会2017年度秋季大会, 仙台
    • Related Report
      2017 Annual Research Report
  • [Presentation] 東南極海氷縁域における浮氷中および周辺水柱中の動物群集組成2017

    • Author(s)
      長谷川拓海, 真壁竜介, 高尾信太郎, 茂木正人, 小達恒夫
    • Organizer
      日本海洋学会2017年度秋季大会, 仙台
    • Related Report
      2017 Annual Research Report
  • [Presentation] 南大洋における亜表層クロロフィル極大形成時の植物プランクトン群集動態2017

    • Author(s)
      影沢歩友子, 高尾信太郎, 溝端浩平, 真壁竜介, 茂木正人
    • Organizer
      日本海洋学会2017年度秋季大会, 仙台
    • Related Report
      2017 Annual Research Report
  • [Presentation] 夏季南大洋季節海氷域における植物プランクトンの空間分布2017

    • Author(s)
      前田哲志, 高尾信太郎, 真壁竜介, 溝端浩平, 茂木正人
    • Organizer
      日本海洋学会2017年度秋季大会, 仙台
    • Related Report
      2017 Annual Research Report
  • [Presentation] 南大洋インド洋区における小型カイアシ類の群集組成および鉛直分布2017

    • Author(s)
      大久保優里, 松野孝平, 真壁竜介, 茂木正人, 小達恒夫
    • Organizer
      日本海洋学会2017年度秋季大会, 仙台
    • Related Report
      2017 Annual Research Report
  • [Presentation] Growth rate and food habit of larval myctophid fish in the Southern Ocean2017

    • Author(s)
      Nirazuka S., Matsuno K., Eriksen R., Makabe R., Swadling K.
    • Organizer
      日本海洋学会2017年度秋季大会, 仙台
    • Related Report
      2017 Annual Research Report
  • [Presentation] Release of microalgae from annual sea ice into the water column during the austral summer off Vincennes Bay (Indian sector, Southern Ocean)2017

    • Author(s)
      Takahashi K., Makabe R., Takao S., Miyazaki N., Moteki M., Odate T.
    • Organizer
      第8回極域科学シンポジウム,立川
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Variability of sea ice fauna in the sea ice floes and water column in the Antarctic seasonal ice zone2017

    • Author(s)
      Hasegawa T., Makabe R., Takao S., Moteki M., Odate T.
    • Organizer
      第8回極域科学シンポジウム,立川
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Food habit of larval Electrona antarctica (Myctophidae) off Wilkes Land, East Antarctica2017

    • Author(s)
      Nirazuka S., Matsuno K., Eriksen R., Makabe R., Swadling K., Kawaguchi S., Welsford D., Moteki M.
    • Organizer
      第8回極域科学シンポジウム,立川
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Phytoplankton dynamics at the subsurface chlorophyll maximum in the east Antarctic Ocean in austral summer2017

    • Author(s)
      Kagesawa A., Takao S., Mizobata K., Makabe R., Moteki M., Odate T.
    • Organizer
      第8回極域科学シンポジウム,立川
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Drifter experiment to observe the pelagic ecosystem and material flow during sea ice melting season2017

    • Author(s)
      Makabe R., Takao S., Mizobata K., Moteki M., Odate T.
    • Organizer
      第8回極域科学シンポジウム,立川
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Distribution of small copepods in the seasonal ice zone in austral summer off Vincennes Bay (Indian sector, Southern Ocean)2017

    • Author(s)
      Ohkubo Y., Matsuno K., Makabe R., Takao S., Moteki M., Odate T.
    • Organizer
      第8回極域科学シンポジウム,立川
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Zooplankton distribution in surface waters along 110°E in the Southern Ocean2017

    • Author(s)
      Sasaki M., Makabe R., Takahashi K., M. Moteki M., Odate T.
    • Organizer
      第8回極域科学シンポジウム,立川
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Intra-annual seasonal changes in zooplankton communities along a 110°E transect of the Southern Ocean during 2014/152017

    • Author(s)
      Takahashi K., Takamura R., Odate T.
    • Organizer
      第8回極域科学シンポジウム,立川
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Distributions of larval and juvenile/adult stages of the Antarctic myctophid fish2017

    • Author(s)
      Moteki M., Fujii K., Amakasu K., Shimada K., Tanimura A., Odate T.
    • Organizer
      第8回極域科学シンポジウム,立川
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The development of ice-free monthly absolute dynamic ocean topography in the Southern Ocean2017

    • Author(s)
      Mizobata K., Kawamura R.
    • Organizer
      第8回極域科学シンポジウム,立川
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Book] 海と陸をつなぐ進化論 気候変動と微生物がもたらした驚きの共進化2018

    • Author(s)
      須藤 斎
    • Total Pages
      272
    • Publisher
      講談社
    • ISBN
      9784065138502
    • Related Report
      2018 Annual Research Report
  • [Remarks] 南極ゲートウェイジャパン

    • URL

      https://www.jr-eaest.com/

    • Related Report
      2020 Annual Research Report 2018 Annual Research Report 2017 Annual Research Report
  • [Remarks]

    • URL

      https://www.jr-eaest.com/

    • Related Report
      2019 Annual Research Report

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Published: 2017-07-04   Modified: 2022-12-28  

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