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Kohma Masashi  高麗 正史

Researcher Number 80733550
Other IDs
  • ORCIDhttps://orcid.org/0000-0001-9875-3032
Affiliation (Current) 2022: 東京大学, 大学院理学系研究科(理学部), 助教
Affiliation (based on the past Project Information) *help 2015 – 2022: 東京大学, 大学院理学系研究科(理学部), 助教
2014: 東京大学, 理学(系)研究科(研究院), 助教
Review Section/Research Field
Principal Investigator
Meteorology/Physical oceanography/Hydrology / Basic Section 17020:Atmospheric and hydrospheric sciences-related
Except Principal Investigator
Meteorology/Physical oceanography/Hydrology / Medium-sized Section 17:Earth and planetary science and related fields
Keywords
Principal Investigator
対流圏界面 / 乱流エネルギー散逸率 / ラジオゾンデ / 大気レーダー / 乱流エネルギー消散率 / 対流圏界面逆転層 / 大気重力波 / 半球間結合 / 水蒸気ゾンデ / オゾンゾンデ … More / 極成層圏雲 / 気象学 / 対流圏界面折れ込み現象 / 極域中間圏冬季エコー / 中間圏 / 成層圏極渦 / 重力波 / UTLS … More
Except Principal Investigator
大気大循環 / 大気波動 / 気候変動 / 中層大気大循環 / ロスビー波 / 大気重力波 / 波と平均流の相互作用 / 対流圏・成層圏・中間圏相互作用 / 南極大型大気レーダー(PANSYレーダー) / 高解像度大気大循環モデル / 大気再解析データによる重力波診断 / 大気の運動量収支 / 気象学 / 物質循環 / 重力波 / 成層圏 / 中間圏 / 南極 / 対流圏界面 / 水蒸気 / 水蒸気ゾンデ / 高解像度観測 / オゾン / 中層大気 / 階層構造 / 長期変動 Less
  • Research Projects

    (5 results)
  • Research Products

    (87 results)
  • Co-Researchers

    (14 People)
  •  A study of three-dimensional characteristics of middle atmosphere general circulation and wave hierarchical structure and its intra-seasonal to inter-annual variations

    • Principal Investigator
      佐藤 薫
    • Project Period (FY)
      2022 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 17:Earth and planetary science and related fields
    • Research Institution
      The University of Tokyo
  •  Role of the turbulent mixing on the vertical distribution of minor constituents and the thermal budget around the UTLS regionPrincipal Investigator

    • Principal Investigator
      高麗 正史
    • Project Period (FY)
      2019 – 2022
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 17020:Atmospheric and hydrospheric sciences-related
    • Research Institution
      The University of Tokyo
  •  Intensive study of the Antarctic tropopause region based on high-resolution observations

    • Principal Investigator
      Tomikawa Yoshihiro
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      National Institute of Polar Research
  •  On seasonality of cloud frequency and TIL in the UTLS regionPrincipal Investigator

    • Principal Investigator
      Kohma Masashi
    • Project Period (FY)
      2016 – 2019
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      The University of Tokyo
  •  A study on the three dimensional view of the atmospheric general circulation based on a new theory

    • Principal Investigator
      Sato Kaoru
    • Project Period (FY)
      2013 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      The University of Tokyo

All 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013

All Journal Article Presentation

  • [Journal Article] Dynamical analysis of tropopause folding events in the coastal region of Antarctica2022

    • Author(s)
      Kohma Masashi、Mizukoshi Masatoshi、Sato Kaoru
    • Journal Title

      Journal of Climate

      Volume: - Pages: 1-31

    • DOI

      10.1175/jcli-d-21-0858.1

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K14791
  • [Journal Article] Weakening of Polar Mesosphere Winter Echo and Turbulent Energy Dissipation Rates After a Stratospheric Sudden Warming in the Southern Hemisphere in 20192021

    • Author(s)
      Kohma M.、Sato K.、Nishimura K.、Tsutsumi M.
    • Journal Title

      Geophysical Research Letters

      Volume: 48

    • DOI

      10.1029/2021gl092705

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H02166, KAKENHI-PROJECT-19K14791
  • [Journal Article] Relation between the interannual variability in the stratospheric Rossby wave forcing and zonal mean fields suggesting an interhemispheric link in the stratosphere2020

    • Author(s)
      Matsushita Yuki、Kado Daiki、Kohma Masashi、Sato Kaoru
    • Journal Title

      Annales Geophysicae

      Volume: 38 Pages: 319-329

    • DOI

      10.5194/angeo-38-319-2020

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K14791, KAKENHI-PROJECT-16K17801
  • [Journal Article] Spectral Observation Theory and Beam Debroadening Algorithm for Atmospheric Radar2020

    • Author(s)
      Nishimura Koji、Kohma Masashi、Sato Kaoru、Sato Toru
    • Journal Title

      IEEE Transactions on Geoscience and Remote Sensing

      Volume: 58 Pages: 6767-6775

    • DOI

      10.1109/tgrs.2020.2970200

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H02969, KAKENHI-PROJECT-19K14791, KAKENHI-PROJECT-20H02166
  • [Journal Article] A Statistical Analysis of the Energy Dissipation Rate Estimated From the PMWE Spectral Width in the Antarctic2020

    • Author(s)
      Kohma M.、Sato K.、Nishimura K.、Tsutsumi M.、Sato T.
    • Journal Title

      Journal of Geophysical Research: Atmospheres

      Volume: 125

    • DOI

      10.1029/2020jd032745

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K14791, KAKENHI-PROJECT-20H02166
  • [Journal Article] Estimate of turbulent energy dissipation rate from the VHF radar and radiosonde observation in the Antarctic2019

    • Author(s)
      Kohma M.、Sato K.、Tomikawa Y.、Nishimura K.、Sato T.
    • Journal Title

      J. Geophys. Res., Atmos.

      Volume: 124 Pages: 2976-2993

    • DOI

      10.1029/2018jd029521

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K17801, KAKENHI-PROJECT-17H02969, KAKENHI-PROJECT-18H01276
  • [Journal Article] Dynamical Study on the Clouds Around the Tropopause in the Polar Region2019

    • Author(s)
      高麗 正史
    • Journal Title

      Tenki

      Volume: 66 Issue: 6 Pages: 411-419

    • DOI

      10.24761/tenki.66.6_411

    • NAID

      130007697568

    • ISSN
      0546-0921, 2434-1185
    • Language
      Japanese
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K14791, KAKENHI-PROJECT-16K17801
  • [Journal Article] A Diagnostic Equation for Tendency of Lapse-Rate-Tropopause Heights and Its Application2019

    • Author(s)
      Kohma Masashi、Sato Kaoru
    • Journal Title

      Journal of the Atmospheric Sciences

      Volume: 76 Pages: 3337-3350

    • DOI

      10.1175/jas-d-19-0054.1

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K14791, KAKENHI-PROJECT-16K17801
  • [Journal Article] Characteristics of Mesosphere Echoes over Antarctica Obtained Using PANSY and MF Radars2017

    • Author(s)
      Tsutsumi, M., K. Sato, T. Sato, M. Kohma, T. Nakamura, K. Nishimura, and Y. Tomikawa
    • Journal Title

      SOLA

      Volume: 13A Issue: Special_Edition Pages: 19-23

    • DOI

      10.2151/sola.13a-004

      10.2151/sola.13A-004

    • NAID

      130006096653

    • ISSN
      1349-6476
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15H02137, KAKENHI-PROJECT-25247075, KAKENHI-PROJECT-17H02969
  • [Journal Article] Quasi-12h inertia gravity waves in the lower mesosphere observed by the PANSY radar at Syowa Station (39.6°E, 69.0°S)2017

    • Author(s)
      Shibuya Ryosuke、Sato Kaoru、Tsutsumi Masaki、Sato Toru、Tomikawa Yoshihiro、Nishimura Koji、Kohma Masashi
    • Journal Title

      Atmospheric Chemistry and Physics

      Volume: 17 Pages: 6455-6476

    • DOI

      10.5194/acp-17-6455-2017

    • NAID

      120006976049

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-25247075, KAKENHI-PROJECT-17H02969
  • [Journal Article] Simultaneous observation of gravity waves at PMC altitude from AIM/CIPS experiment and PANSY radar over Syowa (69°S, 39°E)2017

    • Author(s)
      Thurairajah Brentha、Sato Kaoru、Yue Jia、Nakamura Takuji、Kohma Masashi、Bailey Scott M.、Russell James M.
    • Journal Title

      Journal of Atmospheric and Solar-Terrestrial Physics

      Volume: 164 Pages: 324-331

    • DOI

      10.1016/j.jastp.2017.10.006

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K17801, KAKENHI-PROJECT-25247075
  • [Journal Article] Frequency spectra and vertical profiles of wind fluctuations in the summer Antarctic mesosphere revealed by MST radar observations2017

    • Author(s)
      Kaoru Sato, Masashi Kohma, Masaki Tsutsumi, and Toru Sato
    • Journal Title

      Journal of Geophysical Research: Atmospheres

      Volume: 122 Pages: 3-19

    • DOI

      10.1002/2016jd025834

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-16K13888, KAKENHI-PROJECT-16K17801, KAKENHI-PROJECT-25247075
  • [Journal Article] Characteristics of Vertical Wind Fluctuations in the Lower Troposphere at Syowa Station in the Antarctic Revealed by the PANSY Radar2016

    • Author(s)
      Minamihara, Y., K. Sato, M. Kohma, and M. Tsutsumi
    • Journal Title

      SOLA

      Volume: 12 Issue: 0 Pages: 116-120

    • DOI

      10.2151/sola.2016-026

    • NAID

      130005151457

    • ISSN
      1349-6476
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K17801, KAKENHI-PROJECT-25247075
  • [Journal Article] A three-dimensional analysis on the role of atmospheric waves in the climatology and interannual variability of stratospheric final warming in the Southern Hemisphere2016

    • Author(s)
      Hirano, S., M. Kohma, and K. Sato
    • Journal Title

      J. Geophys. Res.

      Volume: 121 Pages: 8429-8443

    • DOI

      10.1002/2015jd024481

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K17801
  • [Journal Article] A three-dimensional analysis on the role of atmospheric waves in the climatology and interannual variability of stratospheric final warming in the Southern Hemisphere2016

    • Author(s)
      Hirano, S., M. Kohma, and K. Sato
    • Journal Title

      J. Geophys. Res.

      Volume: 121 Pages: 8429-8443

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Journal Article] Height and time characteristics of seasonal and diurnal variations in PMWE based on 1 year observations by the PANSY radar (69.0S, 39.6E)2015

    • Author(s)
      Nishiyama, T., K. Sato, T. Nakamura M. Tsutsumi, T. Sato, M. Kohma, K. Nishimura, Y. Tomikawa, M. K. Ejiri and T. T. Tsuuda
    • Journal Title

      Geophysical Research Letters

      Volume: 42 Pages: 2100-2108

    • DOI

      10.1002/2015gl063349

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-24340121, KAKENHI-PROJECT-25610145, KAKENHI-PROJECT-25287129, KAKENHI-PROJECT-25247075
  • [Journal Article] Program of the Antarctic Syowa MST/IS Radar (PANSY)2014

    • Author(s)
      K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tbmikawa, K. Nishimura, M. Kohma, H. Yamagishi, and T. Yamanouchi
    • Journal Title

      Journal of Atmospheric and Solar-Terrestrial Physics

      Volume: 118 Pages: 2-15

    • DOI

      10.1016/j.jastp.2013.08.022

    • NAID

      110001812995

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-11J09377, KAKENHI-PROJECT-25247075, KAKENHI-PROJECT-25610145
  • [Journal Article] Variability of upper tropospheric clouds in the polar region during stratospheric sudden warmings2014

    • Author(s)
      Kohma, M., and K. Sato
    • Journal Title

      J. Geophys. Res.

      Volume: 119

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Estimation of turbulent energy dissipation rates in the mesosphere by a VHF radar in the Antarctic2022

    • Author(s)
      Kohma, M., Sato, K., Tsutsumi, M., and Nishimura, K.
    • Organizer
      SPARC Gravity Wave Symposium 2022
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K14791
  • [Presentation] 南極UTLS領域における乱流パラメータの極渦・総観規模擾乱への依存性2022

    • Author(s)
      高麗正史、佐藤薫、堤雅基、西村耕司
    • Organizer
      PANSY研究集会
    • Data Source
      KAKENHI-PROJECT-19K14791
  • [Presentation] Analyses of the Seasonal Variation of the Tropical Tropopause Height Using a Diagnostic Equation for the Lapse-rate-tropopause Heights2021

    • Author(s)
      Kohma, M., and K. Sato
    • Organizer
      AOGS 18th Annual Meeting
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K14791
  • [Presentation] A Diagnostic Equation for Tendency of Lapse-Rate-Tropopause Heights and its Application2020

    • Author(s)
      Kohma, M., and K. Sato
    • Organizer
      100th AMS Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K14791
  • [Presentation] A Diagnostic Equation for Tendency of Lapse-Rate-Tropopause Heights and its Application2020

    • Author(s)
      Kohma, M., and K. Sato
    • Organizer
      WCRP/SPARC SATIO-TCS joint workshop on Stratosphere-Troposphere Dynamical Coupling in the Tropics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K14791
  • [Presentation] 熱帯域のLapse-Rate Tropopause高度の季節サイクル2020

    • Author(s)
      高麗正史, 佐藤薫
    • Organizer
      日本気象学会秋季大会
    • Data Source
      KAKENHI-PROJECT-19K14791
  • [Presentation] Time variations of PMWE and turbulent energy dissipation rate after SSW in the Southern Hemisphere in 20192020

    • Author(s)
      Kohma, M., K. Sato, K. Nishimura, and M. Tsutsumi
    • Organizer
      AGU Fall Meeting 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K14791
  • [Presentation] A statistical analysis of the turbulent parameters of the PMWE observed by the PANSY radar at Syowa Station (69S, 40E) in the Antarctic2020

    • Author(s)
      Kohma, M., K. Sato, K. Nishimura, and M. Tsutsumi
    • Organizer
      JpGU-AGU Joint Meeting 2020: Virtual
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K14791
  • [Presentation] 南極UTLS領域における乱流パラメータの極渦・総観規模擾乱への依存性2019

    • Author(s)
      高麗正史、佐藤薫、西村耕司、堤雅基、佐藤亨
    • Organizer
      地球惑星科学連合2019年大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K14791
  • [Presentation] 北極域のLapse-Rate Tropopause高度の季節サイクル2019

    • Author(s)
      高麗正史、佐藤薫
    • Organizer
      日本気象学会秋季大会
    • Data Source
      KAKENHI-PROJECT-19K14791
  • [Presentation] A statistical analysis of the spectral width of the PMWE observed by the PANSY radar at Syowa Station (69°S, 40°E) in the Antarctic2019

    • Author(s)
      Kohma, M., K. Sato, K. Nishimura, M. Tsutsumi, and T. Sato
    • Organizer
      Layered Phenomena in the Mesopause Region
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K14791
  • [Presentation] 南極大型大気レーダー(PANSY)で推定された南極上空の乱流エネルギー散逸率2019

    • Author(s)
      高麗正史、佐藤薫、西村耕司、堤雅基、佐藤亨
    • Organizer
      MUレーダー・赤道大気レーダーシンポジウム
    • Data Source
      KAKENHI-PROJECT-19K14791
  • [Presentation] A statistical analysis of the spectral width of the PMWE observed by the PANSY radar at Syowa Station (69°S, 40°E) in the Antarctic2019

    • Author(s)
      Kohma, M., K. Sato, K. Nishimura, M. Tsutsumi, T. Sato
    • Organizer
      The 10th Symposium on Polar Science, National Institute of Polar Research
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K14791
  • [Presentation] Tendency equation for lapse-rate-tropopause heights2019

    • Author(s)
      M. Kohma、K. Sato
    • Organizer
      AOGS 16th Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K17801
  • [Presentation] 南極UTLS領域における乱流パラメータの極渦・総観規模擾乱への依存性2019

    • Author(s)
      高麗正史、佐藤薫、西村耕司、堤雅基
    • Organizer
      地球惑星科学連合2019年大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-16K17801
  • [Presentation] Tendency equation for lapse-rate-tropopause heights2018

    • Author(s)
      M. Kohma and K. Sato
    • Organizer
      AGU Fall meeting 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K17801
  • [Presentation] 大気再解析データに基づく中層大気の年々変動と波強制の関係についての研究,2018

    • Author(s)
      松下優樹,門大貴,佐藤薫,高麗正史
    • Organizer
      日本気象学会2018年度春季大会
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Seasonal variation of energy dissipation rate derived from radar and radiosonde observations at Syowa Station in the Antarctic2018

    • Author(s)
      M. Kohma, K. Sato, K. Nishimura, Y. Tomikawa and T. Sato
    • Organizer
      SPARC General Assembly 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K17801
  • [Presentation] Lapse-Rate Tropopause高度の傾向方程式の導出とその適用2018

    • Author(s)
      高麗正史、佐藤薫
    • Organizer
      日本気象学会秋季大会
    • Data Source
      KAKENHI-PROJECT-16K17801
  • [Presentation] 南極における大気重力波のスーパープレッシャー気球観測,2018

    • Author(s)
      冨川喜弘,佐藤薫,斎藤芳隆,村田功,平沢尚彦,高麗正史
    • Organizer
      日本地球惑星科学連合2018年大会
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] 大型大気レーダーとラジオゾンデに基づく南極自由大気中の乱流パラメータ推定,2018

    • Author(s)
      高麗正史,佐藤薫,西村耕司,冨川喜弘,佐藤亨
    • Organizer
      日本気象学会2018年度春季大会
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Turbulent kinetic energy dissipation rate derived from multi-year observations by radar and radiosonde in the Antarctic2018

    • Author(s)
      M. Kohma, K. Sato, K. Nishimura, Y. Tomikawa and T. Sato
    • Organizer
      SPARC FISPAS Workshop
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K17801
  • [Presentation] Turbulent Kinetic Energy Dissipation Rates Depending on the Polar Vortex and on Synoptic-scale Disturbances in the UTLS Region in the Antarctic2018

    • Author(s)
      M. Kohma, K. Sato, K. Nishimura, and M. Tsutsumi
    • Organizer
      AGU Fall meeting 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K17801
  • [Presentation] レーダーとラジオゾンデに基づく南極大気の乱流エネルギー消散率の推定,2018

    • Author(s)
      高麗正史,佐藤薫,冨川喜弘,西村耕司,佐藤亨
    • Organizer
      日本地球惑星科学連合2018年大会
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] 大型大気レーダーとラジオゾンデに基づく南極自由大気中の乱流パラメータ推定2018

    • Author(s)
      高麗正史、佐藤薫、西村耕司、冨川喜弘、佐藤亨
    • Organizer
      日本気象学会春季大会
    • Data Source
      KAKENHI-PROJECT-16K17801
  • [Presentation] MERRA-2再解析データを用いた中間圏を含む中層大気の年々変動の解析,2018

    • Author(s)
      門大貴,松下優樹,高麗正史,佐藤薫
    • Organizer
      日本地球惑星科学連合2018年大会
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Turbulent kinetic energy dissipation rates depending on the polar vortex and on synoptic-scale disturbances in the UTLS region in the Antarctic2018

    • Author(s)
      M. Kohma, K. Sato, K. Nishimura, and M. Tsutsumi
    • Organizer
      The 9th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K17801
  • [Presentation] Characteristics of mesosphere echoes over Antarctica obtained using PANSY and MF radars.2017

    • Author(s)
      M. Tsutsumi, K. Sato, T. Sato, M. Kohma, T. Nakamura, K. Nishimura, and Y. Tomikawa
    • Organizer
      15th International Workshop on Technical and Scientific Aspects of MST Radar
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Seasonal variation of Thorpe scale and energy dissipation rate derived from radiosonde observations at Syowa Station in the Antarctic.2017

    • Author(s)
      M. Kohma, K. Sato, Y. Tomikawa
    • Organizer
      Joint SPARC Dynamics & Observations Workshop (QBOi, FISAPS & SATIO-TCS)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] PANSYレーダー観測に基づく夏季中間圏極域における風の周波数スペクトルと鉛直プロファイルの研究,2017

    • Author(s)
      佐藤薫,高麗正史,堤雅基,佐藤亨
    • Organizer
      日本気象学会2017年度春季大会
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Frequency spectra and vertical profiles of wind fluctuations in the summer Antarctic mesosphere revealed by MST radar observations.2017

    • Author(s)
      K. Sato, M. Kohma, M. Tsutsumi, and T. Sato
    • Organizer
      15th International Workshop on Technical and Scientific Aspects of MST Radar
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Energy dissipation rate estimation based on obserations by the PANSY radar in the Antarctic.2017

    • Author(s)
      K. Sato, M. Kohma, K. Nishimura, Y. Tomikawa, M. Tsutsumi, and T. Sato
    • Organizer
      Joint SPARC Dynamics & Observations Workshop (QBOi, FISAPS & SATIO-TCS)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Moisterning of the Antarctic upper troposphere via the warm conveyor belt.2017

    • Author(s)
      Y. Tomikawa, M. Kohma, M. Takeda, and K. Sato
    • Organizer
      The Eighth Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Seasonal variation of Thorpe scale and energy dissipation rate derived from radiosonde observations at Syowa Station in the Antarctic.2017

    • Author(s)
      M. Kohma, K. Sato, and Y. Tomikawa
    • Organizer
      The Eighth Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Seasonal variation of Thorpe scale and energy dissipation rate derived from radiosonde observations at Syowa Station in the Antarctic2017

    • Author(s)
      Kohma, M., K. Sato, Y. Tomikawa
    • Organizer
      Joint SPARC Dyanmics and Observations Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K17801
  • [Presentation] Balloonborne ozone and water vapor measurements around the Antarctic tropopause region in winter of 2016.2017

    • Author(s)
      Y. Tomikawa, M. Kohma, M. Takeda, and K. Sato
    • Organizer
      Joint SPARC Dynamics & Observations Workshop (QBOi, FISAPS & SATIO-TCS)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Quasi 12 h inertia-gravity waves in the lower mesosphere observed by the PANSY radar at Syowa Station (39.6E, 69.0S).2017

    • Author(s)
      R. Shibuya, K. Sato, M. Tsutsumi, T. Sato, Y. Tomikawa, K. Nishimura, and M. Kohma
    • Organizer
      15th International Workshop on Technical and Scientific Aspects of MST Radar
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Energy dissipation rate estimation based on observations by the PANSY radar in the Antarctic2017

    • Author(s)
      Kohma, M. K. Sato, K. Nishimura, Y. Tomikawa, T. Sato
    • Organizer
      The 8th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K17801
  • [Presentation] Seasonal variation of Thorpe scale and energy dissipation rate derived from radiosonde observations at Syowa Station in the Antarctic2017

    • Author(s)
      Kohma, M., K. Sato, Y. Tomikawa
    • Organizer
      AGU Fall meeting 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K17801
  • [Presentation] 第IX期南極重点研究観測AJ0901「南極大気精密観測から探る全球大気システム」の概要,2017

    • Author(s)
      佐藤薫, 堤雅基, 佐藤亨, 中村卓司, 齊藤昭則, 冨川喜弘, 西村耕司, 高麗正史, 橋本大志
    • Organizer
      第11回MUレーダー・赤道大気レーダーシンポジウム
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] A three-dimensional analysis on the role of atmospheric waves in the climatology and interannual variability of stratospheric final warming in the Southern Hemisphere.2016

    • Author(s)
      S. Hirano, M. Kohma and K. Sato (poster)
    • Organizer
      International Symposium on the Whole Atmosphere (ISWA)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Characteristics of mesosphere echoes over Antarctica obtained using PANSY and MF radars.2016

    • Author(s)
      M. Tsutsumi, K. Sato, T. Sato, T. Nakamura, K. Nishimura, Y. Tomikawa, and M. Kohma (invited)
    • Organizer
      Japan Geoscience Union Meeting (JpGU) 2016
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Frequency spectra and vertical profiles of wind fluctuations in the summer Antarctic mesosphere revealed by MST radar observations.2016

    • Author(s)
      K. Sato, M. Kohma, M. Tsutsumi, and T. Sato
    • Organizer
      AGU fall meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] A study on earth climate change based on fine observations of the Antarctic atmosphere.2016

    • Author(s)
      K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K. Nishimura, M. Kohma, T. Nishiyama, M. K. Ejiri, M. Abo, T. Kawahara, A. Mizuno, T. Nagahama, and H. Suzuki
    • Organizer
      Symposium on Gravity Wave
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Inertia-gravity waves in the mesosphere observed by the PANSY radar.2016

    • Author(s)
      R. Shibuya, K. Sato, M. Tsutsumi, T. Sato, Y. Tomikawa, K. Nishimura, T. Nakamura, and M. Kohma
    • Organizer
      Symposium on Gravity Waves
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Comparison study between coherent radar echo and empirically-modeled electron density in the mesosphere based on the PANSY radar.2016

    • Author(s)
      T. Nishiyama, K. Sato, T. Nakamura, M. Tsutsumi, T. Sato, K. Nishimura, Y. Tanaka, Y. Tomikawa, and M. Kohma (poster)
    • Organizer
      Japan Geoscience Union Meeting (JpGU) 2016
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Comparison study between polar mesosphere winter echo, CNA and electron density in the mesosphere based on the PANSY radar.2016

    • Author(s)
      T. Nishiyama, K. Sato, T. Nakamura, M. Tsutsumi, T. Sato, K. nishimura, Y. Tanaka, Y. Tomikawa, and M. Kohma (poster)
    • Organizer
      International Symposium on the Whole Atmosphere (ISWA)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] 国際共同観測による北極成層圏突然昇温に伴う南北両半球結合の研究2016

    • Author(s)
      佐藤薫,冨川喜弘, 堤雅基, 高麗正史, 西村耕司
    • Organizer
      地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] 南極大型大気レーダーPANSYで観測された下部対流圏鉛直風擾乱の解析2016

    • Author(s)
      南原優一, 佐藤薫, 堤雅基, 高麗正史
    • Organizer
      地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Characteristics of vertical wind fluctuations in the lower troposphere at Syowa Station in the Antarctic revealed by the PANSY radar.2016

    • Author(s)
      Y. Minamihara, K. Sato, M. Kohma, and M. Tsutsumi (poster)
    • Organizer
      International Symposium on the Whole Atmosphere (ISWA)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] 南極昭和基地大型大気レーダーによって観測された中間圏重力波2016

    • Author(s)
      澁谷亮輔, 佐藤薫, 堤雅基, 冨川喜弘, 佐藤亨, 西村耕司, 中村卓司, 高麗正史
    • Organizer
      地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] 南極大気精密観測に基づく地球気候変動機構に関する研究-第IX期南極地域観測事業重点研究観測計画-2015

    • Author(s)
      佐藤薫,堤雅基,佐藤亨,中村卓司,齊藤昭則,富川喜弘,西村耕司,高麗正史,西山尚典,江尻省,阿部真,川原琢也,水野亮,長浜智生,鈴木秀彦
    • Organizer
      日本気象学会2015年度春季大会
    • Place of Presentation
      つくば国際会議場(茨城県つくば市)
    • Year and Date
      2015-05-21
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Three-Dimensional Analysis on the Role of Atmospheric Waves in the Interannual Variability of Stratospheric Final Warming in the Southern Hemisphere2015

    • Author(s)
      S. Hirano, M. Kohma, and K. Sato
    • Organizer
      12th Annual Meeting Asia Oceania Geosciences Society (AOGS)
    • Place of Presentation
      Singapore (Singapore)
    • Year and Date
      2015-08-05
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] PANSYレーダーを用いた極域中間圏夏季エコー(PMSE) と中間圏界面付近の風速の統計解析2015

    • Author(s)
      高麗正史,佐藤薫
    • Organizer
      平成27年度MTI研究集会
    • Place of Presentation
      情報通信研究機構小金井本部(東京都小金井市)
    • Year and Date
      2015-09-01
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] PANSYレーダーを用いた極域中間圏夏期エコー(PMSE)と中間圏界面付近の風速の統計解析2015

    • Author(s)
      高麗正史,佐藤薫,佐藤亨,堤雅基
    • Organizer
      日本気象学会2015年度春季大会
    • Place of Presentation
      つくば国際会議場(茨城県つくば市)
    • Year and Date
      2015-05-21
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] 南極大気精密観測に基づく地球気候変動機構に関する研究―第IX期南極地域観測事業重点研究観測計画―2015

    • Author(s)
      佐藤薫,堤雅基,佐藤亨,中村卓司,齊藤昭則,冨川喜弘,西村耕司,高麗正史,西山尚典,江尻省,阿保真,川原琢也,水野亮,長濱智生,鈴木秀彦
    • Organizer
      第138回 地球電磁気・地球惑星圏学会(SGEPSS)総会・講演会(2015年 秋学会)
    • Place of Presentation
      東京大学小柴ホール(東京都文京区)
    • Year and Date
      2015-11-01
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] 南半球成層圏最終昇温の年々変動における大気波動の役割に関する3次元解析2015

    • Author(s)
      平野創一朗,高麗正史,佐藤薫
    • Organizer
      第138回 地球電磁気・地球惑星圏学会(SGEPSS)総会・講演会(2015年 秋学会)
    • Place of Presentation
      東京大学小柴ホール(東京都文京区)
    • Year and Date
      2015-11-01
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] PANSYレーダーで観測された成層圏対流圏風速擾乱の周波数スペクトル解析2015

    • Author(s)
      南原優一,佐藤薫,堤雅基,佐藤亨,中村卓司,西村耕司,冨川喜弘,高麗正史
    • Organizer
      第138回 地球電磁気・地球惑星圏学会(SGEPSS)総会・講演会(2015年 秋学会)
    • Place of Presentation
      東京大学小柴ホール(東京都文京区)
    • Year and Date
      2015-11-01
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Gravity waves in the mesosphere observed by the PANSY radar and a numerical simulation using NICAM2015

    • Author(s)
      R. Shibuya, K. Sato, M. Kohma, Y. Tomikawa, K. Nishimura, T. Nakamura, M. Tsutsumi, and T. Sato
    • Organizer
      Asian Conference on Meteorology (ACM)
    • Place of Presentation
      京都大学 (京都府京都市)
    • Year and Date
      2015-10-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] 南半球成層圏最終昇温の年々変動における大気波動の役割に関する3次元解析2015

    • Author(s)
      平野創一朗,高麗正史,佐藤薫
    • Organizer
      日本気象学会2015年度春季大会
    • Place of Presentation
      つくば国際会議場(茨城県つくば市)
    • Year and Date
      2015-05-21
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] A three-dimensional analysis on the role of atmospheric waves in the interannual variability of stratospheric final warming in the Southern Hemisphere2015

    • Author(s)
      S. Hirano, M. Kohma, and K. Sato
    • Organizer
      Asian Conference on Meteorology (ACM)
    • Place of Presentation
      京都大学 (京都府京都市)
    • Year and Date
      2015-10-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] 南極昭和基地大型大気レーダーによって観測された中間圏重力波と中層大気NICAMによる再現実験2015

    • Author(s)
      澁谷亮輔,佐藤薫,高麗正史,冨川喜弘,西村耕司,中村卓司,堤雅基,佐藤亨
    • Organizer
      第138回 地球電磁気・地球惑星圏学会(SGEPSS)総会・講演会(2015年 秋学会)
    • Place of Presentation
      東京大学小柴ホール(東京都文京区)
    • Year and Date
      2015-11-01
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] PANSYレーダーの観測データを用いた南極対流圏・成層圏の重力波の研究2015

    • Author(s)
      南原優一, 佐藤薫, 高麗正史, 堤雅基, 佐藤亨, 中村卓司, 冨川喜弘, 西村耕司
    • Organizer
      日本気象学会2015年度春季大会
    • Place of Presentation
      つくば国際会議場(茨城県つくば市)
    • Year and Date
      2015-05-24
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] PANSYレーダーで観測された成層圏対流圏風速擾乱の周波数スペクトル解析2015

    • Author(s)
      南原優一,佐藤薫,堤雅基,佐藤亨,中村卓司,冨川善弘,西村耕司,高麗正史
    • Organizer
      日本気象学会2015年度秋季大会
    • Place of Presentation
      京都テルサ(京都府京都市)
    • Year and Date
      2015-10-28
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] ブロッキング高気圧に伴う極成層圏雲と上部対流圏界面の同時出現2015

    • Author(s)
      高麗正史,佐藤薫
    • Organizer
      地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉県千葉市)
    • Year and Date
      2015-05-27
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Program of the Antarctic Syowa MST/IS Radar2014

    • Author(s)
      K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K. Nishimura, M. Kohma, H. Yamagishi, T. Yamanouchi
    • Organizer
      Asia Oceania Geosciences Society (AOGS) 11th Annual Meeting
    • Place of Presentation
      ロイトン札幌ホテル,北海道
    • Year and Date
      2014-07-28
    • Invited
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Simultaneous occurrence of polar stratospheric clouds and upper tropospheric clouds caused by blocking anticyclones in the Southern Hemisphere.2014

    • Author(s)
      M. Kohma and K. Sato
    • Organizer
      SPARC General Assembly 2014
    • Place of Presentation
      Queenstown, New Zealand
    • Year and Date
      2014-01-14
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] Program of the Antarctic Syowa MST/IS Radar2014

    • Author(s)
      K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K.Nishimura, M. Kohma, H. Yamagishi, T. Yamanouchi
    • Organizer
      The XXXI URSI General Assembly and Scientific Symposium (URSI GASS)
    • Place of Presentation
      Beijing, China
    • Year and Date
      2014-08-20
    • Invited
    • Data Source
      KAKENHI-PROJECT-25247075
  • [Presentation] 南極大型大気レーダー計画:初期観測結果2013

    • Author(s)
      佐藤薫, 堤雅基, 佐藤亨, 中村卓司, 齊藤昭則, 冨川喜弘, 西村耕司, 高麗正史, 山岸久雄, 山内恭
    • Organizer
      第7回MUレーダー・赤道大気レーダーシンポジウム/第233回生存圏シンポジウム
    • Place of Presentation
      京都,京都大学
    • Year and Date
      2013-09-13
    • Invited
    • Data Source
      KAKENHI-PROJECT-25247075
  • 1.  Sato Kaoru (90251496)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 54 results
  • 2.  木下 武也 (20648638)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 3.  渡辺 真吾 (50371745)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  Tomikawa Yoshihiro (20435499)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 5.  杉本 憲彦 (10402538)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  三浦 裕亮 (70415991)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  平沢 尚彦 (10270422)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  NISHIMURA Koji
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 7 results
  • 9.  EJIRI Mitsumu
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 10.  堤 雅基
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 5 results
  • 11.  中村 卓司
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 3 results
  • 12.  西山 尚典
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 13.  佐藤 亨
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 2 results
  • 14.  佐藤 夏雄
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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