Elucidation of effect and mechanism of solar activity on the Arctic Oscillation

• Project/Area Number: 26281016
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Partial Multi-year Fund
• Section: 一般
• Research Field: Environmental dynamic analysis
• Research Institution: Japan, Meteorological Research Institute
• Principal Investigator: Kuroda Yuhji 気象庁気象研究所, 気候研究部, 研究官 (80343888)
• Co-Investigator(Kenkyū-buntansha): 小寺 邦彦 名古屋大学, 宇宙地球環境研究所, 招へい教員 (70343887) ; 吉田 康平 気象庁気象研究所, 気候研究部, 研究官 (10636038) ; 柴田 清孝 高知工科大学, 環境理工学群, 教授 (50354494) ; 出牛 真 気象庁気象研究所, 環境・応用気象研究部, 主任研究官 (00354499)
• Research Collaborator: DEUSHI MAKOTO 気象庁, 地球環境海洋部, 環境気象管理官付 ; MUKOUGAWA HITOSHI 京都大学, 防災研究所, 教授 ; Matthes Katja ヘルムホルツ海洋研究所, 教授 ; Gray Lesley オックスフォード大学, 教授
• Project Period (FY): 2014-04-01 – 2018-03-31
• Project Status: Completed (Fiscal Year 2017)
• Budget Amount: ¥15,990,000 (Direct Cost: ¥12,300,000、Indirect Cost: ¥3,690,000); Fiscal Year 2016: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000); Fiscal Year 2015: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2014: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
• Keywords: 太陽活動 / 北大西洋振動 / 成層圏対流圏結合 / 海洋変動 / 気候変動 / 対流圏成層圏結合 / 大気海洋相互作用 / 光化学反応 / 地球システムモデル / 北極振動 / 大気海洋結合 / マウンダー小氷期

Outline of Final Research Achievements

The influence of the solar cycle on the North Atlantic Oscillation (NAO) from the upper stratosphere to the surface was examined through lagged regression analyses using recent observations, historical observations, and an earth system model simulation. The propagation of the solar signal was well explained by a top-down mechanism modulated by the ocean: The solar signal first appears in the subtropical upper stratosphere as a temperature signal, the associated zonal wind signal propagates downward to the surface through the activity of the Polar-night Jet Oscillation, and finally the NAO is driven at the surface around the solar activity peak years. This signal is further modulated in such a way that the positive NAO signal tends to appear earlier in the winter as the number of years after the solar activity peak increases. The solar-NAO relationship on a 50-year time scale also suggest that nonlinear interactions occur between solar forcing and ocean dynamics.

Research Products

• [Int'l Joint Research] University of Oxford(英国)
• [Int'l Joint Research] GEOMAR(Germany)
• [Int'l Joint Research] GEOMAR(Germany)
• [Int'l Joint Research] GEOMAR(Germany)
• [Journal Article] On the origin of the solar cycle modulation of the Southern Annular Mode (2018)
  • Author(s): Kuroda Y.
  • Journal Title: J. Geophy. Res. Volume: 123 Issue: 4 Pages: 1959-1969
  • DOI: 10.1002/2017jd027091
  • Peer Reviewed
• [Journal Article] Overview of experiment design and comparison of models participating in phase 1 of the SPARC Quasi-Biennial Oscillation initiative (QBOi) (2018)
  • Author(s): Butchart, N., S., Yoshida, K., et al.
  • Journal Title: Geosci. Model Dev. Volume: 11 Pages: 1009-1032
  • DOI: 10.5194/gmd-2017-187
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A Simple Multivariable Maximum Covariance Analysis Method (2017)
  • Author(s): Kuroda, Y., and K. Kodera,
  • Journal Title: Journal of the Meteorological Society of Japan. Ser. II Volume: 95 Issue: 3 Pages: 171-180
  • DOI: 10.2151/jmsj.2017-009
  • NAID: 130005626479
  • ISSN: 0026-1165, 2186-9057
  • Peer Reviewed / Open Access
• [Journal Article] Dynamics and predictability of downward-propagating stratospheric planetary waves observed in March 2007 (2017)
  • Author(s): Mukougawa H., S. Notuchi, Y. Kuroda, R. Mizuta, and K. Kodera
  • Journal Title: J. Atmos. Sci. Volume: 74 Issue: 11 Pages: 3533-3550
  • DOI: 10.1175/jas-d-16-0330.1
  • NAID: 120006401724
  • Peer Reviewed / Open Access
• [Journal Article] Eurasian Cold Surges Triggered by the Nonlinear Reflection of Stratospheric Planetary Waves in December 2012 (2017)
  • Author(s): Kodera, K., and H. Mukougawa,
  • Journal Title: SOLA Volume: 13 Issue: 0 Pages: 140-145
  • DOI: 10.2151/sola.2017-026
  • NAID: 130005917393
  • ISSN: 1349-6476
  • Peer Reviewed / Open Access
• [Journal Article] Future changes in the ozone quasi-biennial oscillation with increasing GHGs and ozone recovery in CCMI simulations (2017)
  • Author(s): Naoe, H., M. Deushi, K. Yoshida, and K. Shibata
  • Journal Title: Journal of Climate Volume: 30 Issue: 17 Pages: 6977-6997
  • DOI: 10.1175/jcli-d-16-0464.1
  • Peer Reviewed
• [Journal Article] Contribution of different processes to changes in tropical lower-stratospheric water vapor in chemistry-climate models (2017)
  • Author(s): Smalley Kevin M.、Dessler Andrew E.、Bekki Slimane、Deushi Makoto、Marchand Marion、Morgenstern Olaf、Plummer David A.、Shibata Kiyotaka、Yamashita Yousuke、Zeng Guang
  • Journal Title: Atmospheric Chemistry and Physics Volume: 17 Issue: 13 Pages: 8031-8044
  • DOI: 10.5194/acp-17-8031-2017
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The PMIP4 contribution to CMIP6 - Part 4: Scientific objectives and experimental design of the PMIP4-CMIP6 Last Glacial Maximum experiments and PMIP4 sensitivity experiments (2017)
  • Author(s): Kageyama, M., Albani, S., Braconnot, P., Harrison, S. P., Hopcroft, P. O., Ivanovic, R. F., Lambert, F., Marti, O., Peltier, W. R., Peterschmitt, J.-Y., Roche, D. M., Tarasov, L., Zhang, X., Brady, E. C., Haywood, A. M., LeGrande, A. N., ... Yoshida, K., and et.al.
  • Journal Title: Geoscientific Model Development Volume: 10 Issue: 11 Pages: 4035-4055
  • DOI: 10.5194/gmd-10-4035-2017
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Influence of atmospheric waves on the maintenance and variability of the southern subtropical jet in winter. (2017)
  • Author(s): Kuroda, Y.
  • Journal Title: J. Geophys. Res. Atmos. Volume: 122 Issue: 2 Pages: 771-783
  • DOI: 10.1002/2016jd025814
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Delayed North Atlantic Response to Solar Forcing of the Stratospheric Polar Vortex (2017)
  • Author(s): Yukimoto, S., K. Kodera, and R. Thieblemont
  • Journal Title: SOLA Volume: 13 Issue: 0 Pages: 53-58
  • DOI: 10.2151/sola.2017-010
  • NAID: 130005549208
  • ISSN: 1349-6476
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Impact of interactive chemistry of stratospheric ozone on Southern Hemisphere paleoclimate simulation. (2017)
  • Author(s): Noda, S., K. Kodera, Y. Adachi, M. Deushi, A. Kitoh, R. Mizuta, S. Murakami, K. Yoshida, and S. Yoden
  • Journal Title: J. Geophys. Res. Atmos. Volume: 122 Issue: 2 Pages: 878-895
  • DOI: 10.1002/2016jd025508
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Stratospheric tropical warming event and its impact on the polar and tropical troposphere. (2017)
  • Author(s): Kodera K., N. Eguchi, H. Mukougawa, T. Nasuno, and T. Hirooka
  • Journal Title: Atmos. Chem. Phys. Volume: 17 Issue: 1 Pages: 1-11
  • DOI: 10.5194/acp-17-1-2017
  • Peer Reviewed
• [Journal Article] Influence of atmospheric waves on the formation and the maintenance of the subtropical jet during the Northern Hemisphere winter -A new method for analyzing the responses to specific forcings- (2016)
  • Author(s): Y. Kuroda
  • Journal Title: J. Geophys. Res. Atmos. Volume: 121 Issue: 9 Pages: 4674-4690
  • DOI: 10.1002/2015jd024592
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Influence of the solar cycle on the polar-night jet oscillation in the southern hemisphere. (2016)
  • Author(s): Kuroda, Y., and M. Deushi
  • Journal Title: J. Geophys. Res. Atmos. Volume: 121 Issue: 19 Pages: 11575-11589
  • DOI: 10.1002/2015jd024204
  • Peer Reviewed
• [Journal Article] Predictability of the stratospheric polar vortex breakdown: An ensemble reforecast experiment for the splitting event in January 2009 (2016)
  • Author(s): S. Noguchi, H. Mukougawa, Y. Kuroda, R. Mizuta, S. Yabu, and H. Yoshimura
  • Journal Title: J. Geophys. Res. Atmos. Volume: 121 Issue: 7 Pages: 3388-3404
  • DOI: 10.1002/2015jd024581
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Rapid Convective Transport of Tropospheric Air into the Tropical Lower Stratosphere during the 2010 Sudden Stratospheric Warming (2016)
  • Author(s): Eguchi, N, K. Kodera, B.M. Funatsu, H. Takashima, and R. Ueyama
  • Journal Title: SOLA Volume: 12A Issue: Special_Edition Pages: 13-17
  • DOI: 10.2151/sola.12A-003
  • NAID: 130005259606
  • ISSN: 1349-6476
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] How can we understand the global distribution of the solar cycle signal on the Earth's surface? (2016)
  • Author(s): Kodera K., R. Thieblemont, S. Yukimoto, and K. Matthes
  • Journal Title: Atmos. Chem. Phys. Volume: 16 Issue: 20 Pages: 12925-12944
  • DOI: 10.5194/acp-16-12925-2016
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Examining the predictability of the Stratospheric Sudden Warming of January 2013 using multiple NWP systems (2016)
  • Author(s): Tripathi, O. P., M. Baldwin, A. Charlton-Perez, M. Charron, J. C. H. Cheung, S. D. Eckermann, E. Gerber, D. R. Jackson, Y. Kuroda, A. Lang, J. McLay, R. Mizuta, C. Reynolds, G. Roff, M. Sigmond, S.-W. Son, and T. Stockdale
  • Journal Title: Monthly Weather Review Volume: なし Issue: 5 Pages: 1935-1960
  • DOI: 10.1175/mwr-d-15-0010.1
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Absorbing and reflecting sudden stratospheric warming events and their relationship with tropospheric circulation (2016)
  • Author(s): K. Kodera, H. Mukougawa, P. Maury, M. Ueda, and C. Claud
  • Journal Title: J. Geophys. Res. Atmos. Volume: 121 Issue: 1 Pages: 80-94
  • DOI: 10.1002/2015jd023359
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Transport of Tropospheric and Stratospheric Ozone over India: Balloon-borne Observations and Modeling Analysis (2016)
  • Author(s): Sinha, P. R., L. K. Sahu, R. K. Manchanda, V. Sheel, M. Deushi, M. Kajino, M. G. Schultz, N. Nagendra, P. Kumar, D. B. Trivedi, S. K. Koli, S. K. Peshin, Y. V. Swamy, C. G. Tzanis, and S. Sreenivasan
  • Journal Title: Atmospheric Environment Volume: 131 Pages: 228-242
  • DOI: 10.1016/j.atmosenv.2016.02.001
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Solar forcing synchronizes decadal climate variability North Atlantic (2015)
  • Author(s): R. Thieblemont, K. Matthes, N.-E. Omrani, K. Kodera and F. Hansen
  • Journal Title: Nature Communications Volume: 6 Issue: 1
  • DOI: 10.1038/ncomms9268
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The role of convective overshooting clouds in tropical stratosphere–troposphere dynamical coupling (2015)
  • Author(s): K. Kodera, B. M. Funatsu, C. Claud, and N. Eguchi
  • Journal Title: Atmos. Chem. Phys., Volume: 15 Issue: 12 Pages: 6767-6774
  • DOI: 10.5194/acp-15-6767-2015
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] More tropical cyclones in a cooler climate? (2015)
  • Author(s): Sugi, Masato, Kohei Yoshida, and Hiroyuki Murakami
  • Journal Title: Geophys. Res. Lett. Volume: 42 Issue: 16 Pages: 6780-6784
  • DOI: 10.1002/2015gl064929
  • Peer Reviewed
• [Journal Article] A global non-hydrostatic model study of a downward coupling through the tropical tropopause layer during a stratospheric sudden warming (2015)
  • Author(s): Eguchi, N., K. Kodera and T. Nasuno
  • Journal Title: Atmos. Chem. Phys. Volume: 15 Issue: 1 Pages: 297-304
  • DOI: 10.5194/acp-15-297-2015
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Ozone-induced stomatal sluggishness changes carbon and water balance of temperate deciduous forests (2015)
  • Author(s): Hoshika, Y., G. Katata, M. Deushi, M. Watanabe, T. Koike and E. Paolett
  • Journal Title: Scientific Reports Volume: なし
  • Peer Reviewed
• [Journal Article] The predictability of the extratropical stratosphere on monthly time-scales and its impact on the skill of tropospheric forecasts (2014)
  • Author(s): Tripathi, O. P., M. Baldwin, A. Charlton-Perez, M. Charron, S. D. Eckermann, E. Gerber, R. G. Harrison, D. R. Jackson, B-M. Kim, Y. Kuroda, A. Lang, S. Mahmood, R. Mizuta, G. Roff, M. Sigmond, and S-W. Son
  • Journal Title: Q. J. R. Meteorol. Soc Volume: なし Issue: 689 Pages: 987-1003
  • DOI: 10.1002/qj.2432
  • Peer Reviewed
• [Presentation] mpact of the tropical lower stratospheric cooling on extreme deep convective activity: Abrupt seasonal transition in boreal summer monsoon (2018)
  • Author(s): 小寺邦彦, R. Ueyama, 江口菜穂
  • Organizer: 熱帯気象研究会
• [Presentation] 太陽活動による南半球環状モード変調の起源 (2017)
  • Author(s): 黒田友二
  • Organizer: 日本気象学会秋季大会
• [Presentation] 太陽活動の北大西洋域への影響について (2017)
  • Author(s): 黒田友二
  • Organizer: 異常気象研究会
• [Presentation] CMIP6における太陽活動変動と地球システムモデルの対応 (2017)
  • Author(s): 吉田 康平, 出牛 真, 行本 誠史
  • Organizer: SMILES-2サイエンスワークショップ
• [Presentation] Influence of the solar cycle on the polar-night jet oscillation (2017)
  • Author(s): Kuroda, Y.
  • Organizer: European Geosciences Union General Assembly
  • Int'l Joint Research
• [Presentation] Influence of atmospheric waves on the maintenance and variability of te southern subtropical jet in winter (2017)
  • Author(s): Kuroda, Y.
  • Organizer: European Geosciences Union General Assembly
  • Int'l Joint Research
• [Presentation] Role of Stratospheric Cooling on the Tropical Troposphere and the Ocean (2017)
  • Author(s): K. Kodera, N. Eguchi, R. Ueyama, B. M. Funatsu, and C. Claud
  • Organizer: JpGU-AGU Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Improved climate simulation using a new earth system model MRI-ESM2 focusing on middle atmosphere (2017)
  • Author(s): Yoshida, K., S. Yukimoto, M. Deushi, H. Kawai, N. Oshima, T. Koshiro, E. Shindo, M. Hosaka, H. Tsujino, S. Urakawa, H. Yoshimura, T. Y. Tanaka, and Y. Adachi
  • Organizer: Fourth International Conference on Earth System Modelling
  • Int'l Joint Research
• [Presentation] Involvement of recent tropical stratospheric cooling on tropical ocean and tropospheric circulation change (2017)
  • Author(s): K. Kodera, N. Eguchi, R. Ueyama, Y. Kuroda, C. Kobayashi
  • Organizer: Joint SPARC Dynamics & Observations Workshop- QBOi, FISAPS & SATIO-TCS
  • Int'l Joint Research
• [Presentation] Impact of stratospheric dynamical change on the development of tropical deep convection (2017)
  • Author(s): N. Eguchi, T. Nasuno, K. Kodera
  • Organizer: Joint SPARC Dynamics & Observations Workshop- QBOi, FISAPS & SATIO-TCS
  • Int'l Joint Research
• [Presentation] Possible role of tropical stratospheric cooling on recent tropical change through modulation of extreme deep convection (2017)
  • Author(s): K. Kodera, N. Eguchi
  • Organizer: Asian Conference on Meteorology 2017
  • Int'l Joint Research
• [Presentation] Improvements of Quasi-Biennial Oscillation simulation in the Meteorological Research Institute earth system model (2017)
  • Author(s): Yoshida, K. and H. Naoe
  • Organizer: Joint SPARC Dynamics & Observations Workshop - QBOi, FISAPS & SATIO-TCS
  • Int'l Joint Research
• [Presentation] Solar-PJO relationship and the NAO -Analysis with an earth system model (2017)
  • Author(s): Kuroda, Y.
  • Organizer: SOLARIS-HEPPA group meeting
  • Int'l Joint Research
• [Presentation] Nonlinear response of Pacific SSTs to Solar cycle (2017)
  • Author(s): K. Kodera, Y. Kuroda, and R. Thieblemont
  • Organizer: SOLARIS-HEPPA group meeting
  • Int'l Joint Research
• [Presentation] Impacts of increase in vertical resolution of chemistry-climate model on the equatorial semi-annual oscillation above the upper stratosphere (2017)
  • Author(s): K. Shibata
  • Organizer: AGU Fall Meeting
  • Int'l Joint Research
• [Presentation] 予測可能性評価 -SNAP国際プロジェクトを例として (2017)
  • Author(s): 黒田友二
  • Organizer: PSTEP名古屋モデリング研究会
  • Place of Presentation: 名古屋大学、名古屋市
  • Invited
• [Presentation] 最近の成層圏研究と太陽活動 (2017)
  • Author(s): 黒田友二
  • Organizer: 太陽研連シンポジウム
  • Place of Presentation: 宇宙科学研究所、相模原市
• [Presentation] Solar signal observed in the historical integration of MRI-ESM (2017)
  • Author(s): Kuroda, Y., and K. Yoshida
  • Organizer: The second international symposium of the PSTEP
  • Place of Presentation: 京都大学、京都市
  • Int'l Joint Research
• [Presentation] Solar cycle influence on the southern hemisphere climate (2017)
  • Author(s): Kuroda, Y.
  • Organizer: The second international symposium of the PSTEP
  • Place of Presentation: 京都大学、京都市
  • Int'l Joint Research
• [Presentation] Role of the ocean in the solar cycle signal in the Earth’s surface (2017)
  • Author(s): Kodera K.
  • Organizer: The second international symposium of the PSTEP
  • Place of Presentation: 京都大学、京都市
  • Int'l Joint Research
• [Presentation] Absorbing and reflecting sudden stratospheric warming events and their relationship with tropospheric circulation (2016)
  • Author(s): Kodera K., H. Mukougawa, P. Maury, C. Claud, M. Ueda
  • Organizer: SPARC Workshop ”Stratospheric Change and its Role for Climate Prediction (SHARP)”
  • Place of Presentation: Berlin, Germany
  • Year and Date: 2016-02-17
  • Int'l Joint Research
• [Presentation] Influence of atmospheric waves on the formation and maintenance of the subtropical jet during the northern hemisphere winter (2016)
  • Author(s): Kuroda, Y.
  • Organizer: European Geosciences Union General Assembly
  • Place of Presentation: Vienna, Austria
  • Int'l Joint Research
• [Presentation] Solar cycle modulation of southern annular mode :energy-momentum analysis (2016)
  • Author(s): Kuroda, Y.
  • Organizer: European Geosciences Union General Assembly
  • Place of Presentation: Vienna, Austria
  • Int'l Joint Research
• [Presentation] Influence of atmospheric waves on the formation and maintenance of the subtropical jet during the northern hemisphere winter (2016)
  • Author(s): Kuroda, Y.
  • Organizer: European Meteorological Society annual meeting/ European Conference for Applied Meteorology and Climatology 2016
  • Place of Presentation: Trieste, Italy
  • Int'l Joint Research
• [Presentation] Solar cycle modulation of southern annular mode :energy-momentum analysis (2016)
  • Author(s): Kuroda, Y.
  • Organizer: American Geophysical Union Fall meeting
  • Place of Presentation: San Francisco, USA
  • Int'l Joint Research
• [Presentation] Absorbing and reflecting sudden stratospheric warming events and their relationship with tropospheric circulation (2016)
  • Author(s): Kodera K., H. Mukougawa, P. Maury, C. Claud, and M. Ueda
  • Organizer: European Geosciences Union General Assembly
  • Place of Presentation: Vienna, Austria
  • Int'l Joint Research
• [Presentation] Solar cycle modulation of ENSO variability (2016)
  • Author(s): Kodera K. and R. Thieblemont
  • Organizer: European Geosciences Union General Assembly
  • Place of Presentation: Vienna, Austria
  • Int'l Joint Research
• [Presentation] Dynamical aspects of Quasi-Biennial Oscillation in the Meteorological Research Institute Earth System Model (2016)
  • Author(s): Yoshida, K. and H. Naoe
  • Organizer: SPARC QBO Workshop
  • Place of Presentation: Oxford, UK
  • Int'l Joint Research
• [Presentation] Role of Stratospheric Cooling on the Tropical Troposphere and the Ocean (2016)
  • Author(s): Kodera K., N. Eguchi, R. Ueyama
  • Organizer: American Geophysical Union Fall meeting
  • Place of Presentation: San Francisco, USA
  • Int'l Joint Research
• [Presentation] Effect of stratospheric ozone on tropical tropospheric and stratospheric circulation after a stratospheric sudden warming event (2016)
  • Author(s): Deushi M., and Y. Kuroda
  • Organizer: Quadrennial Ozone symposium 2016
  • Place of Presentation: Edinburgh, UK
  • Int'l Joint Research
• [Presentation] Decadal variations of the equatorial quasi-biennial oscillation in the stratosphere (2016)
  • Author(s): Shibata K.
  • Organizer: 9th Workshop on Long Term Changes and Trends in the Atmosphere
  • Place of Presentation: Kuhlungsborn, Germany
  • Int'l Joint Research
• [Presentation] 太陽活動の気候に与える影響 (2015)
  • Author(s): 黒田友二
  • Organizer: 第６３回気候影響利用研究会
  • Place of Presentation: 東京都、日本大学
  • Year and Date: 2015-11-17
• [Presentation] Solar cycle modulation of Southern Annular Mode -Energy-momentum analysis- (2015)
  • Author(s): Kuroda, Y.
  • Organizer: SOLARIS-HEPPA meeting
  • Place of Presentation: Boulder, USA
  • Year and Date: 2015-11-06
  • Int'l Joint Research
• [Presentation] Consideration of the role of ocean in solar influence in the troposphere (2015)
  • Author(s): Kodera K.
  • Organizer: SOLARIS-HEPPA meeting
  • Place of Presentation: Boulder, USA
  • Year and Date: 2015-11-06
  • Int'l Joint Research
• [Presentation] 太陽活動が北大西洋振動に与える影響 -WACCMによる数値実験- (2015)
  • Author(s): 黒田友二、K. Matthes, R. Thieblemont
  • Organizer: 日本気象学会秋季大会
  • Place of Presentation: 京都市、京都テレサ
  • Year and Date: 2015-10-30
• [Presentation] How can we understand the solar signal on the Earth’s surface? (2015)
  • Author(s): Kodera K., R. Thieblemont, S. Yukimoto, K. Matthes
  • Organizer: The 1st Asian Conference on Meteorology
  • Place of Presentation: 京都市、京都大学
  • Year and Date: 2015-10-27
  • Int'l Joint Research
• [Presentation] Intermodel upwelling difference in the tropical tropopause layer among CMIP5 models (2015)
  • Author(s): Yoshida, K., R. Mizuta, and O. Arakawa
  • Organizer: The 1st Asian Conference on Meteorology
  • Place of Presentation: 京都市、京都大学
  • Year and Date: 2015-10-27
  • Int'l Joint Research
• [Presentation] Solar cycle modulation of Southern Annular Mode -Energy-momentum analysis- (2015)
  • Author(s): Kuroda, Y.
  • Organizer: The 1st Asian Conference on Meteorology
  • Place of Presentation: 京都市、京都大学
  • Year and Date: 2015-10-26
  • Int'l Joint Research
• [Presentation] Absorbing and reflecting sudden stratospheric warming events and their relationship with tropospheric circulation (2015)
  • Author(s): K. Kodera, H. Mukougawa, P. Maury, M. Ueda, and C. Claud
  • Organizer: The 1st Asian Conference on Meteorology
  • Place of Presentation: 京都市、京都大学
  • Year and Date: 2015-10-26
  • Int'l Joint Research
• [Presentation] Impact of the sudden stratospheric warming on the tropical troposphere (2015)
  • Author(s): Kodera K.
  • Organizer: Workshop on Stratosphere-Troposphere Dynamical Coupling in the Tropics
  • Place of Presentation: 京都市、京都大学
  • Year and Date: 2015-10-23
  • Int'l Joint Research / Invited
• [Presentation] Dependence of stratospheric mean age of air on model resolution and transport scheme in REF-C1 simulations (2015)
  • Author(s): Deushi M., K. Yoshida, H. Yoshimura and N. Oshima
  • Organizer: CCMI workshop
  • Place of Presentation: Rome, Italy
  • Year and Date: 2015-10-09
  • Int'l Joint Research
• [Presentation] 成層圏力学過程を通しての太陽活動シグナルの極域、熱帯域における下向き伝播 (2015)
  • Author(s): 小寺邦彦
  • Organizer: 平成27年度「MTI 研究集会」「ISS-IMAP 研究集会」「SLATS ワークショップ」合同研究集会
  • Place of Presentation: 小平市、情報通信研究機構
  • Year and Date: 2015-09-01
  • Invited
• [Presentation] Impact of sudden stratospheric warming event on the TTL and deep convective activity (2015)
  • Author(s): Kodera K., B. M. Funatsu, C. Claud, and N. Eguchi
  • Organizer: Composition and Transport in the Tropical Troposphere and Lower Stratosphere Meeting
  • Place of Presentation: Boulder, USA
  • Year and Date: 2015-07-22
  • Int'l Joint Research
• [Presentation] What causes intermodel difference in the upwelling in the tropical tropopause layer among CMIP5 models? (2015)
  • Author(s): Yoshida, K., R. Mizuta, and O. Arakawa
  • Organizer: The 26th General Assembly of the International Union of Geodesy and Geophysics
  • Place of Presentation: Prague, Czech Republic
  • Year and Date: 2015-06-26
  • Int'l Joint Research
• [Presentation] Formation and maintenance mechanism of the tropospheric jet stream (2015)
  • Author(s): Kuroda, Y.
  • Organizer: The 26th General Assembly of the International Union of Geodesy and Geophysics
  • Place of Presentation: Prague, Czech Republic
  • Year and Date: 2015-06-24
  • Int'l Joint Research
• [Presentation] Where should we expect solar signal on the Earth's surface (2015)
  • Author(s): K. Kodera
  • Organizer: Conference on Sun-Climate connection (SCC2015)
  • Place of Presentation: Kiel, Germany
  • Year and Date: 2015-03-18
• [Presentation] Influence of the solar cycle on the Polar-night Jet Oscillation in the southern hemisphere winter (2015)
  • Author(s): Y. Kuroda
  • Organizer: Conference on Sun-Climate connection (SCC2015)
  • Place of Presentation: Kiel, Germany
  • Year and Date: 2015-03-17
• [Presentation] Absorbing- and reflecting sudden stratospheric warming events and their relationship with tropospheric circulation: Case studies (2015)
  • Author(s): K. Kodera, H. Mukougawa, P. Maury, M. Ueda, C. Claud, and K. Matthes
  • Organizer: 95th American Meteorological Society Annual Meeting
  • Place of Presentation: Phenix, USA
  • Year and Date: 2015-01-07
• [Presentation] Intermodel comparison of upwelling in the tropical tropopause layer by using CMIP5 models and MRI-AGCM (2015)
  • Author(s): K. Yoshida, R. Mizuta, and O. Arakawa
  • Organizer: 95th American Meteorological Society Annual Meeting
  • Place of Presentation: Phenix, USA
  • Year and Date: 2015-01-06
• [Presentation] Solar cycle modulation of the Southern Annular Mode -A simulation with a chemistry climate model (2014)
  • Author(s): Y. Kuroda
  • Organizer: American Geophysical Union Fall meeting
  • Place of Presentation: San Francisco, USA
  • Year and Date: 2014-12-17
• [Presentation] 巨大火山噴火が中層大気の大循環・化学過程へ及ぼす影響 (2014)
  • Author(s): 出牛真
  • Organizer: 第12回環境研究シンポジウム
  • Place of Presentation: 東京都千代田区
  • Year and Date: 2014-11-18
• [Presentation] 強制が大気循環に与える影響を特定する新手法 (2014)
  • Author(s): 黒田友二
  • Organizer: 日本気象学会秋季大会
  • Place of Presentation: 福岡県福岡市
  • Year and Date: 2014-10-23
• [Presentation] 化学‐気候モデルによる温度とオゾンのソーラシグナル：SSTとGHGsは変化するが太陽は一定の条件 (2014)
  • Author(s): 柴田清孝、出牛真
  • Organizer: 日本気象学会秋季大会
  • Place of Presentation: 福岡県福岡市
  • Year and Date: 2014-10-22
• [Presentation] 成層圏惑星規模波の反射がユーラシア大陸上のブロッキングに及ぼす影響:2012年冬の事例を中心として (2014)
  • Author(s): 小寺邦彦
  • Organizer: 日本気象学会秋季大会
  • Place of Presentation: 福岡県福岡市
  • Year and Date: 2014-10-21
• [Presentation] MRI-CGCM3による過去千年気候の高解像度シミュレーション (2014)
  • Author(s): 吉田 康平, 水田 亮, 尾形 友道, 荒川 理, 村上 裕之, 村上 茂教, 黒田 友二, 鬼頭 昭雄
  • Organizer: 日本気象学会秋季大会
  • Place of Presentation: 福岡県福岡市
  • Year and Date: 2014-10-21
• [Presentation] Role of medium-scale waves on the Annular Modes (2014)
  • Author(s): Y. Kuroda and H. Mukougawa
  • Organizer: 14th European Meteorological Society annual meeting
  • Place of Presentation: Prague, Czech Republic
  • Year and Date: 2014-10-09
• [Presentation] Characteristic spatial structure of the surface temperature variation related to the solar cycle (2014)
  • Author(s): K. KODERA
  • Organizer: AOGS 11th Annual Meeting
  • Place of Presentation: 北海道、札幌市
  • Year and Date: 2014-07-31
  • Invited
• [Presentation] Impact of planetary wave reflection on blocking formation and cold spells over Eurasia (2014)
  • Author(s): K. KODERA H. MUKOUGAWA and M. UEDA
  • Organizer: AOGS 11th Annual Meeting
  • Place of Presentation: 北海道、札幌市
  • Year and Date: 2014-07-28
• [Presentation] High-resolution climate simulation over Last Millennium in MRI-CGCM3 (2014)
  • Author(s): K. Yoshida, R. Mizuta, T. Ogata, O. Arakawa, H. Murakami, S. Muarakami, Y. Kuroda, and A. Kitoh
  • Organizer: The second Paleoclimate Modelling Intercomparison Project phase 3 general meeting
  • Place of Presentation: Namur, Belgium
  • Year and Date: 2014-05-26 – 2014-05-29
• [Presentation] Solar influence on Last Millenniium simulated by MRI-CGCM3 (2014)
  • Author(s): K. Yoshida, R. Mizuta, T. Ogata, O. Arakawa, H. Murakami, S. Muarakami, Y. Kuroda, and A. Kitoh
  • Organizer: 5th International HEPPA Workshop in conjunction with SPARC/SOLARIS-HEPPA
  • Place of Presentation: Baden-Baden, Germany
  • Year and Date: 2014-05-07
• [Presentation] Impact of planetary wave reflection on blocking formation and cold spells over Eurasia in December 2012 (2014)
  • Author(s): K. Kodera, H. Mukougawa, and M. Ueda
  • Organizer: European Geosciences Union General Assembly
  • Place of Presentation: Vienna, Austria
  • Year and Date: 2014-04-30
• [Presentation] Characteristics of the solar signal on the Earth's surface through stratosphere-troposphere coupled process (2014)
  • Author(s): K. Kodera
  • Organizer: European Geosciences Union General Assembly
  • Place of Presentation: Vienna, Austria
  • Year and Date: 2014-04-28
• [Presentation] North Atlantic Surface Response to the 11-year Solar Cycle (2014)
  • Author(s): R. Thiéblemont, K. Matthes, Nr-E. Omrani, and K. Kodera
  • Organizer: European Geosciences Union General Assembly
  • Place of Presentation: Vienna, Austria
  • Year and Date: 2014-04-28
• [Presentation] 地表に見られる太陽活動の影響に関する信号の起源に関する考察 (2014)
  • Author(s): 小寺邦彦
  • Organizer: 第４回太陽活動と気候の関係に関する名古屋ワークショップ
  • Place of Presentation: 愛知県名古屋市
  • Year and Date: 2014-04-03
• [Book] 気候変動の辞典 (2017)
  • Author(s): 黒田友二（分担）
  • Total Pages: 460
  • Publisher: 朝倉書店
  • ISBN: 9784254161298
• [Book] 低温と環境の科学辞典（分担執筆：極夜ジェット執筆) (2016)
  • Author(s): 黒田友二
  • Total Pages: 432
  • Publisher: 朝倉書店