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東アジア縁辺海と大気の連鎖的双方向作用とモンスーン変調

Planned Research

Project AreaMid-latitude ocean-atmosphere interaction hotspots under the changing climate
Project/Area Number 19H05698
Research Category

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

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionMie University

Principal Investigator

立花 義裕  三重大学, 生物資源学研究科, 教授 (10276785)

Co-Investigator(Kenkyū-buntansha) 柏野 祐二  国立研究開発法人水産研究・教育機構, 水産大学校, 教授 (00421876)
榎本 剛  京都大学, 防災研究所, 教授 (10358765)
滝川 哲太郎  長崎大学, 水産・環境科学総合研究科(水産), 准教授 (10371741)
本田 明治  新潟大学, 自然科学系, 教授 (20371742)
木田 新一郎  九州大学, 応用力学研究所, 准教授 (50543229)
相木 秀則  名古屋大学, 宇宙地球環境研究所, 准教授 (60358752)
加古 真一郎  鹿児島大学, 理工学域工学系, 准教授 (60709624)
Project Period (FY) 2019-06-28 – 2024-03-31
Project Status Granted (Fiscal Year 2022)
Budget Amount *help
¥157,300,000 (Direct Cost: ¥121,000,000、Indirect Cost: ¥36,300,000)
Fiscal Year 2023: ¥22,880,000 (Direct Cost: ¥17,600,000、Indirect Cost: ¥5,280,000)
Fiscal Year 2022: ¥30,420,000 (Direct Cost: ¥23,400,000、Indirect Cost: ¥7,020,000)
Fiscal Year 2021: ¥47,970,000 (Direct Cost: ¥36,900,000、Indirect Cost: ¥11,070,000)
Fiscal Year 2020: ¥32,890,000 (Direct Cost: ¥25,300,000、Indirect Cost: ¥7,590,000)
Fiscal Year 2019: ¥23,140,000 (Direct Cost: ¥17,800,000、Indirect Cost: ¥5,340,000)
Keywords中緯度大気海洋相互作用HotSpot / 豪雨豪雪・異常な気象・気候と中緯度海 / 中緯度大気海洋遅延連鎖結合 / 日本海・東シナ海・オホーツク / 日本海・黒潮・大気海洋連動観測 / 豪雨豪雪・異常な気象・気候と中緯度海洋 / 日本海・東シナ海・オホーツク海 / 大気海洋相互作用 / 日本海・東シナ海・オホーツク 海 / 対馬暖流・黒潮・大気海洋連動観測
Outline of Research at the Start

異常天候をもたらす「犯人」は大気だけなのか?東アジアには縁辺海(東シナ海・黄海・日本海・オホーツク海)が存在する.縁辺海は,海洋上を東進する低気圧の「ゆりかご」である.ゆりかごの中で動く低気圧は,ゆりかごを再び揺らし,また低気圧を揺らす.言い換えれば,「縁辺海上で発生した低気圧に伴って吹く風は海流を駆動し、海流による熱の輸送は水温分布を変える.水温は海面での熱交換を経て気圧分布に反映され風系を変え,その風がまた海流を駆動する.つまり大気と海洋は不可分一体の平衡状態または振動系である」この新概念を,船舶等による機動的観測と技巧的数値実験を融合し,実証することを研究目的とする.

Outline of Annual Research Achievements

異常天候をもたらす「犯人」は大気だけなのか?東アジアには縁辺海(東シナ海・黄海・日本海・オホーツク海)が存在する.縁辺海は,海洋上を東進する低気圧の「ゆりかご」である.ゆりかごの中で動く低気圧は,ゆりかごを再び揺らし,また低気圧を揺らす.言い換えれば,「縁辺海上で発生した低気圧に伴って吹く風は海流を駆動し、海流による熱の輸送は水温分布を変える.水温は海面での熱交換を経て気圧分布に反映され風系を変え,その風がまた海流を駆動する.つまり大気と海洋は不可分一体の平衡状態または振動系である」この新概念を船舶等による機動的観測と技巧的数値実験を融合し実証することを研究目的とする.
2020年度は本格的観測に入る前の観測準備のため,日本海近傍や東シナ海を母港に持つ練習船を有する機関の研究分担者や協力者,そして担当の航海士と船舶観測のすりあわせ等昨年度の引き続き行った.また,離島に大気海洋観測装置を設置した.また測器開発なども行った.それらを踏まえ,冬期には日本海の発生する雪雲と海洋環境のラジオゾンデ観測を実施した.それに平行して,海洋が大気に及ぼす影響や縁辺海の長期変動に関する数値的統計的研究を昨年度から引き続き実施した.大気海洋の物理過程が,海洋生物生産過程へ及ぼす影響についての予備調査にも着手した.また気象キャスター等と連携した一般メディアでの情報発信活動も積極的に行った.海氷や海面水温が厳冬に及ぼす効果や,大気へ遠隔的に及ぼす影響や冷たいオホーツク海が梅雨に及ぼす影響,台風の進路誤差の研究,日本海の水温の長期トレンドなど特筆すべき新たな研究成果が原著論文となった.

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

予定されていたいくつかの研究集会がコロナで中止となったが,本観測の予備調査を含め観測準備が順調に進んだ.また,コロナ中であるが,冬期観測を実施にすることが出来たこと,そして予定していた雪雲の観測に成功したことは特筆すべき進展である.また,中止となったいくつかの会合の代替としてオンラインにて会合を行ったことで,研究の遅延を避けることが出来た.また,観測以外の数値的研究は順調に原著論文としてその成果公表することができ,原著論文として,海氷や海面水温が厳冬に及ぼす効果や,大気へ遠隔的に及ぼす影響や冷たいオホーツク海が梅雨に及ぼす影響,台風の進路誤差の研究,日本海の水温の長期トレンド,偏西風蛇行に及ぼすサヘル雨雲の影響など特筆すべき新たな研究成果が原著論文となった.また,研究成果の記者発表を複数回行った.それらのいくつかは新聞やテレビなどで報道された.

Strategy for Future Research Activity

2019年度2020年度もコロナ問題が継続したため,観測の実施時期などの再検討しながら,研究を進める.また国際学会などでの活動についても制約が出る可能性がある.従って観測的研究はコロナ明けを見越した準備に重点をおく.そして観測が本格化するまでは数値的研究を前倒しして研究を進めたい.また,それ以外の研究項目は当初の予定通り進め,2021年度に予定される観測の準備や大気・海洋の数値実験や観測システム同化実験の整備を実施する.
以上をふまえ,本計画研究の目的を達成するため,以下の活動に着手または前年度から継続する.
1) 大気・海洋の数値実験の予備実験を実施する.例えばデザイン設定等は,仮定的においた海面微細構造とそれを解除した設定で予備実験を開始する.予備実験では過去に豪雨や豪雪をもたらした事例を中心に行い,モデリングの結果は翌年の観測計画(集中域の設定など)にも反映させる.
2) 観測的研究と数値的研究が有機的連携し研究を円滑に行うために,研究の打ち合わせ対面会合を頻繁に行い,観測を成功させる.
3) WEBやSNSでの情報発信はもちろんのこと気象キャスター等と連携した一般マスメディアでの研究情報発信活動を実施し,成果の記者発表などを行う.

Report

(2 results)
  • 2020 Annual Research Report
  • 2019 Annual Research Report

Research Products

(133 results)

All 2022 2021 2020 2019 Other

All Journal Article (22 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 22 results,  Open Access: 22 results) Presentation (109 results) (of which Int'l Joint Research: 34 results,  Invited: 6 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Sporadic Low Salinity Signals in the Oceanic Mixed Layer Observed by the Kuroshio Extension Observatory Buoy2022

    • Author(s)
      Kameyama Kohei、Kanno Yuki、Ohishi Shun、Tomita Hiroyuki、Fukutomi Yoshiki、Aiki Hidenori
    • Journal Title

      Frontiers in Climate

      Volume: 4 Pages: 820490-820490

    • DOI

      10.3389/fclim.2022.820490

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Role of the Cold Okhotsk Sea on the Climate of the North Pacific Subtropical High and Baiu Precipitation2021

    • Author(s)
      Kawasaki Kenta、Tachibana Yoshihiro、Nakamura Tetsu、Yamazaki Koji
    • Journal Title

      Journal of Climate

      Volume: 34 Pages: 495-507

    • DOI

      10.1175/jcli-d-20-0432.1

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Increasing trend in Japan Sea Throughflow transport2021

    • Author(s)
      Kida Shinichiro、Takayama Katsumi、Sasaki Yoshi N.、Matsuura Hiromi、Hirose Naoki
    • Journal Title

      Journal of Oceanography

      Volume: 77 Pages: 145-153

    • DOI

      10.1007/s10872-020-00563-5

    • NAID

      120007098327

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Factors for an Abrupt Increase in Track Forecast Error of Typhoon Hagibis (2019)2021

    • Author(s)
      Nakashita Saori、Enomoto Takeshi
    • Journal Title

      SOLA

      Volume: 17A Issue: Special_Edition Pages: 33-37

    • DOI

      10.2151/sola.17a-006

      10.2151/sola.17A-006

    • NAID

      130008027936

    • ISSN
      1349-6476
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Two Types of Mid-Latitudes Responses during La Niña2021

    • Author(s)
      Shiozaki Masahiro、Enomoto Takeshi
    • Journal Title

      SOLA

      Volume: 17 Issue: 0 Pages: 103-108

    • DOI

      10.2151/sola.2021-016

    • NAID

      130008041902

    • ISSN
      1349-6476
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Possible semi-circumglobal teleconnection across Eurasia driven by deep convection over the Sahel2021

    • Author(s)
      Nakanishi, T., Tachibana, Y., and Y. Ando
    • Journal Title

      Climate Dynamics

      Volume: - Pages: 2287-2299

    • DOI

      10.1007/s00382-021-05804-x

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Relationship between circum-Arctic atmospheric wave patterns and large-scale wildfires in boreal summer2021

    • Author(s)
      Yasunari. JT H. Nakamura, KM Kim, N. Choi, MI Lee, Y. Tachibana AMD Silva
    • Journal Title

      Environmental Research Letters

      Volume: 16 Pages: 064009-064009

    • DOI

      10.1088/1748-9326/abf7ef

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Communicating Arctic-midlatitude weather and ecosystem connections: direct observations and sources of intermittency2021

    • Author(s)
      Overland James E、Kim Baek-Min、Tachibana Yoshihiro
    • Journal Title

      Environmental Research Letters

      Volume: 16 Pages: 105006-105006

    • DOI

      10.1088/1748-9326/ac25bc

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Seamless Detection of Cutoff Lows and Preexisting Troughs2021

    • Author(s)
      Kasuga Satoru、Honda Meiji、Ukita Jinro、Yamane Shozo、Kawase Hiroaki、Yamazaki Akira
    • Journal Title

      Monthly Weather Review

      Volume: 149 Pages: 3119-3114

    • DOI

      10.1175/mwr-d-20-0255.1

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] LSTMを用いた鹿児島市における集中豪雨イベントの再現2021

    • Author(s)
      白澤元気, 加古真一郎, 中村啓彦
    • Journal Title

      AI・データサイエンスシンポジウム論文集

      Volume: -

    • NAID

      130008118314

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fortnightly Variation of the Tsushima Warm Current on the Continental Shelf in the Southwestern Japan Sea2021

    • Author(s)
      Takikawa Tetsutaro、Morimoto Akihiko、Kyushima Moeto、Ichikawa Kaoru、Yufu Kei
    • Journal Title

      Journal of Geophysical Research

      Volume: 126 Pages: 1-10

    • DOI

      10.1029/2020jc017141

    • NAID

      120007188610

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Tropical Cyclone Track Forecasts Using NCEP-GFS with Initial Conditions from Three Analyses2021

    • Author(s)
      Miyachi, T. and T. Enomoto
    • Journal Title

      SOLA

      Volume: 17 Issue: 0 Pages: 140-144

    • DOI

      10.2151/sola.2021-025

    • NAID

      130008076984

    • ISSN
      1349-6476
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Possible semi-circumglobal teleconnection across Eurasia driven by deep convection over the Sahel2021

    • Author(s)
      Nakanishi, T., Tachibana, Y., and Y. Ando
    • Journal Title

      Climate Dynamics

      Volume: -

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Validation of GSMaP products for a heavy rainfall event over complex terrain in Mongolia captured by the GPM core observatory2021

    • Author(s)
      Komatsu, K.K., Y. Iijima, Y. Kaneko, D. Oyunbaatar
    • Journal Title

      Journal of the Meteorological Society of Japan

      Volume: -

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Disparate Midlatitude Responses to the Eastern Pacific El Nino2021

    • Author(s)
      Shiozaki Masahiro、Enomoto Takeshi、Takaya Koutarou
    • Journal Title

      Journal of Climate

      Volume: 34 Pages: 773-786

    • DOI

      10.1175/jcli-d-20-0246.1

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Estimation of plastic marine debris volumes on beaches using unmanned aerial vehicles and image processing based on deep learning2020

    • Author(s)
      Kako Shin'ichiro、Morita Shohei、Taneda Tetsuya
    • Journal Title

      Marine Pollution Bulletin

      Volume: 155 Pages: 111127-111127

    • DOI

      10.1016/j.marpolbul.2020.111127

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparison of the third-generation Japanese ocean flux data set J-OFURO3 with numerical simulations of Typhoon Dujuan (2015) traveling south of Okinawa.2020

    • Author(s)
      Wada, A., H. Tomita and S. Kako
    • Journal Title

      Journal of Oceanography

      Volume: 76 Pages: 419-437

    • DOI

      10.1007/s10872-020-00554-6

    • NAID

      40022411251

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Storm-mediated ocean-atmosphere heat exchange over the Arctic Ocean: A case study of a Barents Sea cyclone observed in January 20112020

    • Author(s)
      Manda, A., T. Mitsui, J. Inoue, M. E. Hori, K. Kawamoto, and K. K. Komatsu
    • Journal Title

      Okhotsk Sea and Polar Oceans Research

      Volume: 4 Pages: 1-9

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 10 Hz測定光学粒子計による海上波浪境界層観測2020

    • Author(s)
      相木 秀則, 近藤 文義, 根田 昌典, 田中 潔, 藤田 敏男
    • Journal Title

      エアロゾル研究

      Volume: 35 Pages: 165-169

    • NAID

      130007925089

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparison of the 2015/16 El Niño with the Two Previous Strongest Events2020

    • Author(s)
      Shiozaki, M and T. Enomoto
    • Journal Title

      SOLA

      Volume: 16 Issue: 0 Pages: 12-16

    • DOI

      10.2151/sola.2020-003

    • NAID

      130007793830

    • ISSN
      1349-6476
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Warm hole in Pacific Arctic sea ice cover forced mid-latitude Northern Hemisphere cooling during winter 2017-182019

    • Author(s)
      Tachibana, Y., K. K. Komatsu, V. A. Alexeev, L. Cai, Y. Ando
    • Journal Title

      Scientific Reports

      Volume: 9 Pages: 1-12

    • DOI

      10.1038/s41598-019-41682-4

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] An introduction to J-OFURO3, a third-generation Japanese ocean flux data set using remote-sensing observations2019

    • Author(s)
      Tomita, H. T. Hihara, S. Kako, M. Kubota, K. Kutsuwada
    • Journal Title

      Journal of Oceanography

      Volume: 75 Pages: 171-194

    • DOI

      10.1007/s10872-018-0493-x

    • NAID

      40021829516

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Meridional Shift of the subpolar front in the Japan Sea2022

    • Author(s)
      Hiromi Matsuura,Shinichiro Kida,Katsuto Uehara
    • Organizer
      Ocean Sciences Meeting
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Increasing trend in the Japan Sea Throughflow transport2022

    • Author(s)
      Shinichiro Kida,Katsumi Takayama,Yoshi Sasaki,Hiromi Matsuura,Naoki Hirose
    • Organizer
      Ocean Sciences Meeting
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Decadal-scale jump in the ocean heat content in the Japan Sea during the late 1980s2022

    • Author(s)
      Bunmei Taguchi,Shinichiro Kida,Hideharu Sasaki
    • Organizer
      Ocean Sciences Meeting
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ドローンとディープラーニングを用いた海岸漂着プラスチックごみ定量化手法の構築2021

    • Author(s)
      加古真一郎・種田哲也・森田翔平・西部留奈
    • Organizer
      令和2年度海洋プラスチックごみ学術シンポジウム
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Wind speed structure of Typhoon 201821 as seen by CYGNSS and AMSR22021

    • Author(s)
      顧 徳欣、市川 香、加古 真一郎、富田 裕之
    • Organizer
      JpGU2021
    • Related Report
      2020 Annual Research Report
  • [Presentation] Interannual and decadal surface velocity variations in the Kuroshio and Kuroshio Extension System2021

    • Author(s)
      喬 煜翔、中村 啓彦、加古 真一郎、仁科 文子、冨田 智彦
    • Organizer
      JpGU2021
    • Related Report
      2020 Annual Research Report
  • [Presentation] LSTMを用いた平成30年7月豪雨時の鹿児島市における降水量の再現2021

    • Author(s)
      白澤 元気、濵﨑 琉生、加古 真一郎、中村 啓彦
    • Organizer
      JpGU2021
    • Related Report
      2020 Annual Research Report
  • [Presentation] 日本海における海面水温の昇温トレンド空間分布について2021

    • Author(s)
      松浦浩巳、木田新一郎、上原克人
    • Organizer
      JpGU2021
    • Related Report
      2020 Annual Research Report
  • [Presentation] 日本海のSSTトレンドと亜寒帯前線の関係性2021

    • Author(s)
      松浦浩巳、木田新一郎、上原克人
    • Organizer
      海洋学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 東シナ海におけるマルチスケール黒潮変動の観測2021

    • Author(s)
      中村啓彦、仁科文子、加古真一郎、井上龍一郎、Hong Sik Min、Hann Na
    • Organizer
      日本海洋学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 2020/21年冬季の日本海側の大雪にかかわる上空寒気の振る舞い2021

    • Author(s)
      本田明治, 川瀬宏明, 山崎哲
    • Organizer
      雪氷研究大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 寒冷渦指標でみる2020/21年冬季の日本海側の大雪2021

    • Author(s)
      本田明治, 川瀬宏明, 山崎哲
    • Organizer
      日本気象学会2021年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 寒冷渦・トラフを連続的に捕捉する新客観的強度指標の提唱(その2)2021

    • Author(s)
      春日悟, 本田明治, 浮田甚郎, 山根省三, 川瀬宏明, 山崎哲
    • Organizer
      日本気象学会2021年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 近年の関東地方における降雪現象の極端化とそれをもたらす環境場の変化2021

    • Author(s)
      中村祐貴,立花義裕,安藤雄太
    • Organizer
      日本気象学会2021年度春季大会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] シベリアの寒冷化がもたらす初冬の極夜ジェットの季節進行の停滞2021

    • Author(s)
      安藤雄太,山崎孝治,立花義裕,小木雅世,浮田甚郎
    • Organizer
      日本地球惑星科学連合2021年大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 近年の関東地方における降雪現象の極端化とそれをもたらす大気場の変化2021

    • Author(s)
      中村祐貴,立花義裕,安藤雄太
    • Organizer
      日本地球惑星科学連合2021年大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] シベリアの寒冷化に伴う海陸コントラストがもたらす初冬の極夜ジェットの弱化2021

    • Author(s)
      安藤雄太,山崎孝治,立花義裕,小木雅世,浮田甚郎
    • Organizer
      日本地球惑星科学連合2021年大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Lag effect of tropical sea surface temperature on sea ice variability in the Sea of Okhotsk2021

    • Author(s)
      Mitsuki Takehata, Yoshihiro Tachibana, and Yuta Ando
    • Organizer
      International Workshop for Mid-latitude Air-Sea Interaction: Advancing Predictive Understanding of Regional Climate Variability and Change across Timescales
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detection of a climatological short break in the polar night jet (PNJ) in early winter and its relation to cooling over Siberia2021

    • Author(s)
      Yuta Ando, Koji Yamazaki, Yoshihiro Tachibana, Masayo Ogi and Jinro Ukita
    • Organizer
      International Workshop for Mid-latitude Air-Sea Interaction: Advancing Predictive Understanding of Regional Climate Variability and Change across Timescales
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] オホーツク海の海氷変動に影響を与える熱帯海洋からの遅延効果2021

    • Author(s)
      竹端光希,立花義裕,安藤雄太
    • Organizer
      雪氷研究大会2021
    • Related Report
      2020 Annual Research Report
  • [Presentation] 2018年寒波を誘発したアラスカ沖の北極海の海氷激減の影響は特殊事例だったのか?2021

    • Author(s)
      立花義裕,太田圭祐,安藤雄太
    • Organizer
      雪氷研究大会2021
    • Related Report
      2020 Annual Research Report
  • [Presentation] オホーツク海の海氷変動に及ぼす熱帯海洋からの遅延効果2021

    • Author(s)
      竹端光希,立花義裕,安藤雄太
    • Organizer
      日本海洋学会2021年度秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 近年の関東地方における降雪現象の極端化とそれをもたらす環境場の変化2021

    • Author(s)
      中村祐貴,立花義裕,安藤雄太
    • Organizer
      日本海洋学会2021年度秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] オホーツク海の海氷変動に及ぼす熱帯海面水温からの遅延効果2021

    • Author(s)
      竹端光希,立花義裕,安藤雄太
    • Organizer
      日本気象学会2021年度秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] シナリオ別将来気候における大気・海洋の応答の違い2021

    • Author(s)
      山中晴名,立花義裕
    • Organizer
      日本気象学会2021年度秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 寒冷渦指標でみる日本海側の大雪をもたらす環境場の特徴2021

    • Author(s)
      安藤雄太,本田明治,春日悟
    • Organizer
      日本気象学会2021年年度秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 冷たいオホーツク海は,太平洋高気圧を強化し梅雨も強める--平成30年7月豪雨にも影響--2021

    • Author(s)
      立花義裕,川崎健太,中村哲,山崎孝治
    • Organizer
      日本気象学会2021年度秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 近年の関東地方における降雪現象の極端化とそれをもたらす環境場の変化2021

    • Author(s)
      中村祐貴,立花義裕,安藤雄太
    • Organizer
      日本気象学会2021年度秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 災害級の冷夏が近年発生していない理由とは?2021

    • Author(s)
      天野未空,立花義裕,安藤雄太
    • Organizer
      日本農業気象学会2022年全国大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Assimilation of Nonlinear Observations with the Maximum Likelihood Ensemble Filter2021

    • Author(s)
      Nakashita, S. and T. Enomoto
    • Organizer
      EGU General Assembly 2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 2020/2021年越し寒波と極越え気流との関係2021

    • Author(s)
      榎本剛
    • Organizer
      日本気象学会2021年度春季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Disparate Midlatitude Responses to El Nino/Southern Oscillation2021

    • Author(s)
      塩崎公大・榎本剛・高谷康太郎
    • Organizer
      日本地球惑星科学連合2021年度大会
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nakashita, S. and T. Enomoto, Assimilation of nonlinear observations with Maximum Likelihood Ensemble Filter2021

    • Author(s)
      Nakashita, S. and T. Enomoto
    • Organizer
      Hotspot2 International Workshop
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Assimilation of Nonlinear Observations with the Maximum Likelihood Ensemble Filter2021

    • Author(s)
      Nakashita S. and T. Enomoto
    • Organizer
      The First WCRP-WWRP Symposium on Data Assimilation and Reanalysis
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Predictability of tracks of Prapiroon (2018) and Hagibis (2019)2021

    • Author(s)
      Enomoto, T., T. Miyachi, S. Nakashita
    • Organizer
      WMO Northeast Asia Forum on Meteorological Science and Technology
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 気象庁GSMを用いた2019年台風第19号の再予報実験2021

    • Author(s)
      中下早織・榎本剛・竹村和人
    • Organizer
      日本気象学会秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 近年の関東地方における降雪現象の極端化とそれをもたらす環境場の変化2021

    • Author(s)
      中村祐貴,立花義裕,安藤雄太
    • Organizer
      JpGU2021年大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 長期フェリーADCP資料から得られた甑海峡の流動分布2020

    • Author(s)
      四柳仁寿・滝川哲太郎・櫻井正輝・広瀬直毅
    • Organizer
      九州沖縄地区合同シンポジウム「南西諸島近海における大気・海洋・生態系」,日本海洋学会西南支部,日本海洋学会沿岸海洋研究会,水産海洋学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Warm hole in Pacific Arctic sea ice cover forces mid-latitude Northern Hemisphere cooling during winter2020

    • Author(s)
      Y. Tachibana, K.K Komatsu, U. Ando, K. Ota, V.A Alexeev, L. Cai
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Warm hole in Pacific Arctic sea ice cover forces mid-latitude Northern Hemisphere cooling during winter2020

    • Author(s)
      Y. Tachibana, K.K Komatsu, Y. Ando,V.A Alexeev, L. Cai
    • Organizer
      EGU
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detection of a weakening in the polar night jet in early winter and its relation to cooling over Siberia2020

    • Author(s)
      Yuta Ando, Koji Yamazaki, Yoshihiro Tachibana, Masayo Ogi, and Jinro Ukita
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A hemispheric extreme cold winter in 2017-18 controlled by the lowest extent of Chukchi sea ice2020

    • Author(s)
      Keisuke Ota, Yoshihiro Tachibana, and Yuta Ando
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Remote influence on extreme weather in mid and high latitudes over the Northern Hemisphere driven by deep convection over Sahel2020

    • Author(s)
      Tomoe Nakanishi, Yoshihiro Tachibana, and Yuta Ando
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 日本沿岸域の植物プランクトンの季節変動について2020

    • Author(s)
      島田浩明・木田新一郎
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 日本海沿岸域の春季ブルームの発生メカニズム2020

    • Author(s)
      島田浩明・木田新一郎
    • Organizer
      海洋学会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 日本海通過流の流量増加トレンド2020

    • Author(s)
      木田新一郎・高山勝巳・佐々木克徳・松浦浩巳・広瀬直毅
    • Organizer
      海洋学会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] Surface velocity variation of the Kuroshio-Kuroshio Extension system -its relations with local monsoon winds-2020

    • Author(s)
      喬 煜翔・中村啓彦・加古真一郎・仁科文子
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] Estimation of plastic marine debris volumes on beaches using unmanned aerial vehicles and image processing based on deep learning2020

    • Author(s)
      Shin'ichiro Kako, Shohei Morita, Tetsuya Taneda
    • Organizer
      Counter MEASURE for plastic free rivers
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ドローンとディープラーニングを用いた海岸漂着プラスチックごみ定量化手法の構築2020

    • Author(s)
      加古真一郎・森田翔平・種田哲也
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Regional Seamless detection of cutoff low and preexisting trough2020

    • Author(s)
      Honda, M., S. Kasuga, J. Ukita, S. Yamane, H. Kawase
    • Organizer
      EGU General Assembly 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 日本海海岸平野部に大雪をもたらす日本海上の高気圧性循環2020

    • Author(s)
      本田明治
    • Organizer
      雪氷研究大会(2020・オンライン)
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 海氷が気象・気候場に及ぼす影響2020

    • Author(s)
      本田明治
    • Organizer
      日本海洋学会2020年度秋季大会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Invited
  • [Presentation] Detection of a climatological short break in the polar night jet in early winter and its relation to cooling over Siberia.2020

    • Author(s)
      Yuta Ando, Koji Yamazaki, Yoshihiro Tachibana, Masayo Ogi, and Jinro Ukita
    • Organizer
      The 11th Symposium on Polar Science
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A hemispheric extreme cold winter in 2017/18 enhanced by the lowest extent of Chukchi sea ice2020

    • Author(s)
      Keisuke Ota, Yoshihiro Tachibana, and Yuta Ando
    • Organizer
      The 11th Symposium on Polar Science
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Possible semi-circumglobal teleconnection along polar front jet over the Northern Hemisphere driven by deep convection over the Sahel2020

    • Author(s)
      Tomoe Nakanishi, Yoshihiro Tachibana, and Yuta Ando
    • Organizer
      The 11th Symposium on Polar Science
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Recent increase of extreming snowfall events in Kanto and its relation to the shift of surrounding fields2020

    • Author(s)
      Yuki Nakamura, Yoshihiro Tachibana, and Yuta Ando
    • Organizer
      The 11th Symposium on Polar Science
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The climatological freshwater input to the Sea of Okhotsk and the potential role of terrestrial water from the Kamchatka Peninsula2020

    • Author(s)
      Kensuke Komatsu, Yoshihiro Tachibana, Takayuki Shiraiwa and Humio Mitsudera
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The climatological freshwater input to the Sea of Okhotsk and the potential role of the Kamchatka Peninsula2020

    • Author(s)
      Kensuke Komatsu, Yoshihiro Tachibana, Takayuki Shiraiwa and Humio Mitsudera
    • Organizer
      AGU Fall Meeting 2020
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 2019年台風第19号上陸3日前の進路予報精度低下の要因2020

    • Author(s)
      中下早織・榎本剛
    • Organizer
      日本気象学会秋季大会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 冬季極東域における寒暖に対応する El Nino の予測可能性2020

    • Author(s)
      塩崎公大・榎本剛
    • Organizer
      日本気象学会春季大会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 2019 年台風第 19 号の予測可能性2020

    • Author(s)
      榎本剛・中下早織
    • Organizer
      日本気象学会春季大会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] Sporadic low salinity signals in the oceanic mixed layer observed by the Kuroshio Extension Observatory buoy2020

    • Author(s)
      亀山 昂平・相木 秀則・菅野 湧貴・大石 俊・富田 裕之・福富 慶樹
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 近年の関東地方における降雪の極端化とそれをもたらす大気場の変化2020

    • Author(s)
      中村祐貴,立花義裕,安藤雄太
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 近年の関東地方における降雪の極端化とそれをもたらす大気場の変化2020

    • Author(s)
      中村祐貴,立花義裕,安藤雄太
    • Organizer
      日本気象学会2020年度秋季大会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] サヘルの対流活動に伴う熱源がもたらす北半球中高緯度への遠隔影響2020

    • Author(s)
      中西友恵,立花義裕,安藤雄太
    • Organizer
      日本気象学会2020年度秋季大会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 過去最少のチャクチ海海氷が強化した異常な2017/18年冬季の北半球大気循環2020

    • Author(s)
      太田圭祐,立花義裕,安藤雄太
    • Organizer
      日本気象学会2020年度秋季大会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] シベリアの寒冷化に伴う海陸コントラストがもたらす初冬の極夜ジェットの弱化2020

    • Author(s)
      安藤雄太,山崎孝治,立花義裕,小木雅世,浮田甚郎
    • Organizer
      日本気象学会2020年度秋季大会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 近年の関東地方における降雪の極端化とそれをもたらす大気場の変化2020

    • Author(s)
      中村祐貴,立花義裕,安藤雄太
    • Organizer
      雪氷研究大会2020
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] シベリアの寒冷化に伴う海陸コントラストがもたらす初冬の極夜ジェットの弱化2020

    • Author(s)
      安藤雄太,山崎孝治,立花義裕,小木雅世,浮田甚郎
    • Organizer
      雪氷研究大会2020
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 過去最少のチャクチ海海氷が強化した2017/18年東アジアの異常な寒冬2020

    • Author(s)
      太田圭祐,立花義裕,安藤雄太
    • Organizer
      雪氷研究大会2020
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 近年の関東地方における降雪の極端化とそれをもたらす大気場の変化2020

    • Author(s)
      中村祐貴,立花義裕,安藤雄太
    • Organizer
      日本海洋学会2020年度秋季大会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] チャクチ海の過去最少の海氷による2017/18年東アジアの寒冬の強化2020

    • Author(s)
      太田圭祐,立花義裕,安藤雄太
    • Organizer
      日本海洋学会2020年度秋季大会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 中緯度の海陸コントラストがもたらす初冬の成層圏循環の弱化2020

    • Author(s)
      安藤雄太,山崎孝治,立花義裕,小木雅世,浮田甚郎
    • Organizer
      日本海洋学会2020年度秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 長期フェリーADCP資料から得られた甑海峡の流動分布2020

    • Author(s)
      四柳仁寿・滝川哲太郎・櫻井正輝・広瀬直毅
    • Organizer
      九州沖縄地区合同シンポジウム「南西諸島近海における大気・海洋・生態系」
    • Related Report
      2019 Annual Research Report
  • [Presentation] 長期フェリーADCP資料から得られた甑海峡の流動分布2020

    • Author(s)
      四柳仁寿・滝川哲太郎・櫻井正輝・広瀬直毅
    • Organizer
      日本海洋学会西南支部
    • Related Report
      2019 Annual Research Report
  • [Presentation] 長期フェリーADCP資料から得られた甑海峡の流動分布2020

    • Author(s)
      四柳仁寿・滝川哲太郎・櫻井正輝・広瀬直毅
    • Organizer
      日本海洋学会沿岸海洋研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 長期フェリーADCP資料から得られた甑海峡の流動分布2020

    • Author(s)
      四柳仁寿・滝川哲太郎・櫻井正輝・広瀬直毅
    • Organizer
      水産海洋学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Warm hole in Pacific Arctic sea ice cover forces mid-latitude Northern Hemisphere cooling during winter2020

    • Author(s)
      Y. Tachibana, K.K Komatsu, Y. Ando, K. Ota, V.A Alexeev, L. Cai
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Warm hole in Pacific Arctic sea ice cover forces mid-latitude Northern Hemisphere cooling during winter2020

    • Author(s)
      Y. Tachibana, K.K Komatsu, Y. Ando, K. Ota, V.A Alexeev, L. Cai
    • Organizer
      EGU
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Regional Seamless detection of cutoff low and preexisting trough2020

    • Author(s)
      Honda, M., S. Kasuga, J. Ukita, S. Yamane, H. Kawase, and A. Yamazaki
    • Organizer
      EGU General Assembly 2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 中緯度の海陸コントラストがもたらす初冬の成層圏循環の弱化,シベリアの寒冷化に伴う海陸コントラストがもたらす初冬の極夜ジェットの弱化2020

    • Author(s)
      安藤雄太,山崎孝治,立花義裕,小木雅世,浮田甚郎
    • Organizer
      日本海洋学会2020年度秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Warm hole in Pacific Arctic sea ice cover forces mid-latitude Northern Hemisphere cooling2019

    • Author(s)
      Yoshihiro Tachibana, Kensuke K. Komatsu, Vladimir A Alexeev, Lei Cai, and Yuta Ando
    • Organizer
      AGU Fall meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Semi-circumglobal teleconnection across Eurasia driven by deep convection over Sahel2019

    • Author(s)
      Yoshihiro Tachibana, Kensuke K. Komatsu, Vladimir A Alexeev, Lei Cai, and Yuta Ando
    • Organizer
      AGU Fall meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Influence of the Antarctic Oscillation (AAO) upon atmospheric circulations in the Northern Hemisphere through the Somali Jet2019

    • Author(s)
      Naoki Sugihara, Yoshihiro Tachibana, and Yuta Ando
    • Organizer
      AGU Fall meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Did a Chukchi sea-ice decline cause hemispheric extreme cold winter in 2017/18?2019

    • Author(s)
      Keisuke Ota, Yoshihiro Tachibana, and Yuta Ando
    • Organizer
      AGU Fall meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detection of a climatological short break in the polar night jet in early winter and its relation to cooling over Siberia2019

    • Author(s)
      Yuta Ando, Koji Yamazaki, Yoshihiro Tachibana, Masayo Ogi, and Jinro Ukita
    • Organizer
      AGU Fall meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Influence of the local sea surface temperature (SST) on snowfall in Pacific Ocean side of central Japan2019

    • Author(s)
      Yuki Matsuoka, and Yoshihiro Tachibana
    • Organizer
      AGU Fall meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 日本海のホットスポットな水温がもたらす2017年山陰豪雪への影響とは2019

    • Author(s)
      小松謙介,立花義裕
    • Organizer
      雪氷研究大会2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 寒気吹き出し中にみられる三重県北部の降雪2019

    • Author(s)
      松岡優輝,立花義裕
    • Organizer
      雪氷研究大会2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 2017-18豪雪の原因の新説「北極海アラスカ沖に空いた海氷の巨大な穴」 ー豪雪は今後も頻発する!?ー2019

    • Author(s)
      立花義裕,小松謙介,安藤雄太,太田圭祐,V. A. Alexeev,L. Cai
    • Organizer
      雪氷研究大会2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 対馬暖流第3分枝が強化する2017年の山陰大雪2019

    • Author(s)
      小松謙介,立花義裕
    • Organizer
      日本海洋学会2019年度秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 日本の気温に影響を与える周辺の海面水温と大気循環の季節変化2019

    • Author(s)
      安藤雄太,小木雅世,立花義裕,山崎孝治
    • Organizer
      日本海洋学会2019年度秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 南極振動によって駆動される南半球中緯度SSTが及ぼす南北両半球間の遠隔影響2019

    • Author(s)
      杉原直樹,立花義裕,安藤雄太
    • Organizer
      日本海洋学会2019年度秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 2017/18年冬季の異常な中高緯度大気循環に影響した異常なチャクチ海の海氷減少2019

    • Author(s)
      太田圭祐,立花義裕,安藤雄太
    • Organizer
      日本海洋学会2019年度秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Self-sustainableなチュクチ海の海氷の穴(warm hole)は中緯度寒波頻発時代へのレジームシフトを促す2019

    • Author(s)
      立花義裕,小松謙介,安藤雄太,太田圭祐,V. A. Alexeev,L. Cai
    • Organizer
      日本海洋学会2019年度秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 南極振動が駆動するソマリジェットが及ぼす南北両半球間の遠隔影響2019

    • Author(s)
      杉原直樹,立花義裕,安藤雄太
    • Organizer
      日本気象学会2019年度秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 2017/18年冬季の異常な中高緯度大気循環に影響した異常なチャクチ海の海氷減少2019

    • Author(s)
      太田圭祐,立花義裕,安藤雄太
    • Organizer
      日本気象学会2019年度秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 日本の気温に影響を与える大気循環と周辺の海面水温の季節変化2019

    • Author(s)
      安藤雄太,小木雅世,立花義裕,山崎孝治
    • Organizer
      日本気象学会2019年度秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] サヘルの対流変動が駆動する北半球大気循環パターン2019

    • Author(s)
      中西友恵,立花義裕,安藤雄太
    • Organizer
      日本気象学会2019年度秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 負の北極振動と中緯度寒波の新因「北極海アラスカ沖に空いた海氷の巨大な穴(warm hole)」2019

    • Author(s)
      立花義裕,小松謙介,安藤雄太,太田圭祐,V. A. Alexeev,L. Cai
    • Organizer
      日本気象学会2019年度秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 長江希釈水と九州周辺で発生する集中豪雨の関係2019

    • Author(s)
      加古真一郎, 高山勝巳
    • Organizer
      日本海洋学会2019年度秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Regional Snowfall Distributions in a Japan-Sea Side Area of Japan Associated with Jet Variability and Blocking2019

    • Author(s)
      Honda, M., A. Yamazaki, H. Kawase
    • Organizer
      27th IUGG General Assembly 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synoptic conditions of cold-air damming formation causing extreme snowfall event in the southern coast of Japan in February 20142019

    • Author(s)
      Honda, M., A. Yamazaki, A. Kuwano-Yoshida, A. Fujita, Y. Kimura, and K. Iwamoto
    • Organizer
      27th IUGG General Assembly 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 新潟での局所降雪分布と亜熱帯・亜寒帯ジェット変動およびブロッキングとの関係2019

    • Author(s)
      山崎哲, 本田明治, 川瀬宏明
    • Organizer
      日本気象学会2019年春季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 2018/19年の少雪にかかわる大気循環場の特徴2019

    • Author(s)
      本田明治
    • Organizer
      日本雪氷学会2019年度北信越支部大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 新潟での局所降雪分布と亜熱帯・亜寒帯ジェット変動およびブロッキングとの関係2019

    • Author(s)
      山崎哲, 本田明治, 川瀬宏明
    • Organizer
      雪氷研究大会(2019・山形)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 竜巻等の突風をもたらす寒冷渦・トラフの客観的強度指標の提唱2019

    • Author(s)
      春日悟, 本田明治, 浮田甚郎, 山根省三, 川瀬宏明, 山崎哲
    • Organizer
      日本気象学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 2018年1月11-12日の新潟市の大雪にかかわる日本海上の高気圧性循環2019

    • Author(s)
      本田明治
    • Organizer
      日本気象学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 北極-中緯度気候リンクにおけるQBO位相依存性とメカニズムの一考察2019

    • Author(s)
      星一平, 浮田甚郎, 本田明治, 中村哲, 山崎孝治
    • Organizer
      日本気象学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Book] キンダーブックがくしゅうおおぞら8月号2020

    • Author(s)
      (監修)柏野祐二
    • Total Pages
      34
    • Publisher
      フレーベル館
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Remarks] 東アジア縁辺海と大気の連鎖的双方向作用とモンスーン変調

    • URL

      https://www.bio.mie-u.ac.jp/~tachi/hotspot2/

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report

URL: 

Published: 2019-07-04   Modified: 2023-04-13  

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