業績&研究テーマ

研究テーマ

1.雲をトレーサーとした大気ダイナミクスの研究
雲の運動を追跡したり、形状を計測することで測定が困難な上層大気の情報を得ることができます。当研究室では、下は対流圏の雲、上は中間圏の雲(夜光雲)まであらゆる雲をターゲットに光学観測(イメージング、ライダー)を行っています。
2.大気光イメージングによる大気重力波の研究
大気中には浮力を復元力とした波動(大気波動)が満ちていることが知られています。これらの大気波動は超高層大気におけるグローバルな大気循環をコントロールしていることが分かっており、その出現頻度や伝搬方向などの性質を明らかにすることが重要です。当研究室では、超高層大気における発光現象である「大気光」を地上から高感度カメラによって撮像することで、大気波動の性質を解明することを目指しています。

3.大気発光現象(オーロラ、大気光等)の研究
太陽活動が上昇し、地球の磁気圏に高速の太陽風が吹きつけると、オーロラの素となる大電流が地球の電離層に誘導され、地上では地磁気に乱れが生じます。すなわち、オーロラ活動をモニターすることは、太陽ー地球システム全体の環境変動を監視することにつながります。
当研究室では、これらの大気発光現象の変動メカニズムを観測的に明らかにしていきます。
4.月・惑星観測および探査機搭載用光学機器の開発(はやぶさ2 光学航法カメラ)
太陽系には地球以外にも大気をまとった惑星が存在します。しかし、個々の様相は全く異なっており、そのメカニズムを解明することは地球大気研究で積み上げられた大気物理学の検証となるばかりでなく、新たな素過程を発見することにもつながります。当研究室では、木星表面構造における顕著な渦構造である大赤斑に着目し、その形態や変色のメカニズムの解明を目指しています。
   

 

Publications (updated on Jan 2022)

 

Peer-reviewed journal papers

[1] Suzuki, H., K. Shiokawa, M. Tsutsumi, T. Nakamura and M Taguchi (2008) Atmospheric gravity waves identified by ground-based observations of the intensity and rotational temperature of OH airglow, Polar Science, vol. 2, pp. 1-8

[2] Suzuki, H., Taguchi, M., Kanai, Y., and Takeyama, N. (2009) Fast spectrometer for ground-based observations of OH rotational temperature, Appl. Optics, 48, No. 6, 4 pp. 1119-1127

[3] Suzuki, H., M., Tsutsumi, T., Nakamura, and M., Taguchi (2010) The increase in OH rotational temperature during an active aurora event, Ann. Geophys., vol. 28, pp. 705–710

[4] Suzuki, H., Yoshihiro Tomikawa, Makoto Taguchi, Takuji Nakamura, and Masaki Tsutsumi(2010) Variations of OH rotational temperature over Syowa Station in the austral winter of 2008, Earth Planet Space, vol. 62, pp. 655–661

[5] Suzuki, H., & Yamamoto, A. (2013) Variation of Spectral Radiance of the Zenith Sky During the Annular Eclipse on May 21, 2012. Earth, Moon, and Planets, vol. 110(3-4), pp. 157-163

[6] Suzuki, H., Nakamura, T., Vadas, S. L., Tsutsumi, M., Taguchi, M., & Fujiwara, Y. (2013) Inertia‐gravity wave in the polar mesopause region inferred from successive images of a meteor train. Journal of Geophysical Research: Atmospheres, vol. 118(8), pp. 3047-3052

[7] Suzuki, H., Nakamura, T., Ejiri, M. K., Ogawa, T., Tsutsumi, M., Abo, M., ... & Sato, N. (2013) Simultaneous PMC and PMSE observations with a ground-based lidar and SuperDARN HF radar at Syowa Station, Antarctica. Annales Geophysicae , Vol. 31, No. 10, pp. 1793-1803

[8] Vadas, S. L., Suzuki, H., Nicolls, M. J., Nakamura, T., & Harmon, R. O. (2014) Atmospheric gravity waves excited by a fireball meteor: Observations and modeling. Journal of Geophysical Research: Atmospheres, 119(14), pp. 8583-8605

[9] S. Kameda, H. Suzuki, Y. Cho, S. Koga, +15 co-authors (2015) Detectability of hydrous minerals using ONC-T camera onboard the Hayabusa2 spacecraft, Advances in Space Research, Vol 56, Issue 7, pp. 1519–1524

[10] Suzuki H., H. Chino, Y. Sano, A. Kadokura, M. K. Ejiri, and M. Taguchi (2015) Imaging-based observations of low-latitude auroras during 2001–2004 at Nayoro, Japan, Earth, Planets and Space, Vol67:107

[11] H Suzuki, K Sakanoi, N Nishitani, T Ogawa, M K Ejiri, M Kubota, T Kinoshita, Y Murayama, and Y Fujiyoshi (2016) First imaging and identification of a noctilucent cloud from multiple sites in Hokkaido (43.2ºN-44.4ºN), Japan, Earth, Planets and Space, vol. 68: 182

[12] Kataoka, R., Isobe, H., Hayakawa, H., Tamazawa, H., Kawamura, A. D., Miyahara, H., ... & Suzuki, H., Y., Fujiwara, and T., Nakamura (2017). Historical space weather monitoring of prolonged aurora activities in Japan and in China. Space Weather, Vol. 15(2), pp. 392-402

[13] S. Kameda, H. Suzuki, T. Takamatsu, Y. Cho, T. Yasuda, M. Yamada, H. Sawada, R. Honda, T. Morota, C. Honda, M. Sato, K. Shibasaki, S. Ikezawa, S. Sugita (2017) Preflight calibration test results for optical navigation camera telescope (ONC-T) onboard the Hayabusa2 spacecraft, Space Sci. Rev., doi:10.1007/s11214-015-0227-y

[14] Masaru Kogure, Takuji Nakamura, Mitsumu K. Ejiri, Takanori Nishiyama, Yoshihiro Tomikawa, Masaki Tsutsumi, Hidehiko Suzuki, Takuo T. Tsuda, Takuya D. Kawahara, and Makoto Abo (2017) Rayleigh/Raman lidar observations of gravity wave activity from 15 to 70 km altitude over Syowa (69°S, 40°E), the Antarctic, Journal of Geophysical Research: Atmospheres, Volume 122, Issue15, p.p. 7869-7880.

[15] Hidehiko Suzuki, Manabu Yamada, Toru Kouyamaほか12名 (2018), Initial inflight calibration for Hayabusa2 optical navigation camera (ONC) for science observations of asteroid Ryugu, ICARUS, Vol.300, p.p.341-359.

[16] Tsuda, T. T., Hozumi, Y., Kawaura, K., Hosokawa, K., Suzuki, H., & Nakamura, T. (2018). Initial report on polar mesospheric cloud observations by Himawari-8. Atmospheric Measurement Techniques, 11(11), 6163-6168.

[17] Tatsumi, E., Kouyama, T., Suzuki, H., Yamada, M., Sakatani, N.ほか15名 (2019). Updated inflight calibration of Hayabusa2's optical navigation camera (ONC) for scientific observations during the cruise phase. Icarus, 325, 153-195.

[18] Takanori, N., Makoto, T., Suzuki, H., Dalin, P., Yasunobu, O., Urban, B., & Takeshi, S. (2021). Temporal evolutions of N2+ Meinel (1, 2) band near 1.5. μm associated with aurora breakup and their effects on mesopause temperature estimations from OH Meinel (3, 1) band. Earth, Planets and Space (Online), 73(1).

[19] Hozumi, Y., Tsuda, T. T., Hosokawa, K., Ando, Y., Suzuki, H., Murata, T., & Nakamura, T.(2021), Horizontal Movement of Polar Mesospheric Clouds observed from the Himawari‐8 Geostationary Meteorological Satellite. Journal of Geophysical Research: Atmospheres, e2021JD035081.

[20] T. Tsuda,Y. Hozumi, K. Kawaura, K. Tatsuzawa, Y. Ando, K. Hosokawa, H. Suzuki, K. T. Murata, T. Nakamura, J. Yue, K. Nielsen (2021). Detection of polar mesospheric clouds utilizing Himawari‐8/AHI full‐disk images. Earth and Space Science, e2021EA002076.

[21] Ishii, S., Tomikawa, Y., Okuda, M. and H. Suzuki. Relationship between topography, tropospheric wind, and frequency of mountain waves in the upper mesosphere over the Kanto area of Japan. Earth Planets Space 74, 6 (2022). https://doi.org/10.1186/s40623-021-01565-3

[22] Suzuki, H., Matsumoto, A., Dalin, P., Nakamura, Y., Ishii, S., Sakanoi, K., Sakaguchi, K., Takada, T., Tsuda, T.T., and Hozumi, Y. (2022). Capability of airline jets as an observation platform for noctilucent clouds at middle latitudes. Progress in Earth and Planetary Science, 9(1), 1-10.

Peer-reviewed journal papers (Research review article)
[1] Yamamoto, T., and H. Suzuki, (2013) The Application of Spectroscopic Techniques on the Antarctic Observation (written in Japanese), Bunko Kenkyu Vol. 62 (2), pp. 74-84

Peer-reviewed conference contribution
[1] Hidehiko Suzuki, Takuji Nakamura, Mitsumu K Ejiri, Makoto Abo, Takuya D Kawahara, Yoshihiro Tomikawa, Masaki Tsutsumi (2011) A RAYLEIGH RAMAN LIDAR SYSTEM FOR TROPOSPHERE-MESOSPHERE OBSERVATIONS AT SYOWA STATION, ANTARCTICA, Reviewed and Revised Papers Presented at the 26th International Laser Radar Conference (ILRC 2012), S9P-18.

Not peer-reviewed journal paper
[1] Suzuki, H. (2009) Aurora research at Syowa in 2008 (written in Japanese), Polar news, Vol.45, No.2, pp. 23-26

Not peer-reviewed conference contribution (International conference)
[1] Hidehiko Suzuki, Makoto Taguchi, Study of the polar mesopause region by remote sensing of OH airglow (2007) 34th Annual European meeting on Atmospheric Studies by Optical Methods, Sep. 2007, Andenes, Norway

[2] Suzuki, H., M., Tsutsumi, T., Nakamura, and M., Taguchi , The increase in OH rotational temperature during an active aurora event (2010), 38th COSPAR Scientific Assembly, C21-0041-10, Bremen, Germany, Jul 2010

[3] Suzuki, H, T. Nakamura, S. L. Vadas, M. Tsutsumi, and M. Taguchi, Observation of an expanding concentric ring in the Na airglow layer after passage of a fireball meteor (2010), 38th COSPAR Scientific Assembly, C22-0059-10, Bremen, Germany, Jul 2010

[4] Suzuki, H, T. Nakamura, S. L. Vadas, M. Tsutsumi, M. Taguchi, and Y. Fujiwara, Structures in the Na airglow images after a bright meteor fireball (2010) American Geosciences Union 2010 Fall meeting, SA23A-1778, San Francisco, United States, Dec 2010

[5] Nakamura, T., S. L. Vadas, and H. Suzuki, Acoustic and Atmospheric Gravity Waves Excited by a Fireball Meteor (2010), American Geosciences Union 2010 Fall meeting, SA23A-1779, San Francisco, United States, Dec 2010

[6] Suzuki, H., Nakamura, T., Ejiri, M. K., Ogawa, T., Tsutsumi, M., Abo, M., ... & Sato, N., Simultaneous PMC and PMSE observations with a ground-based lidar and SuperDARN HF radar at Syowa Station, Antarctica (2012), 39th COSPAR scientific assembly, E1.12-15-12, Mysore, India, Jul 2012

[7] H Suzuki, K Sakanoi, N Nishitani, T Ogawa, M K Ejiri, M Kubota, T Kinoshita, Y Murayama, and Y Fujiyoshi (2016) First imaging and identification of a noctilucent cloud from multiple sites in Hokkaido (43.2ºN-44.4ºN), Japan (2016) 43rd Annual European meeting on Atmospheric Studies by Optical Methods, Sep, 2016, Winchester, United Kingdom

[8] Hidehiko Suzuki, Ryoma Yamashita and Kaori Sakaguchi, Derivation of the horizontal wind field in the polar mesopause region by using successive images of noctilucent clouds from ground (2018) 45th Annual European meeting on Atmospheric Studies by Optical Methods, Aug 2018, Kiruna, Sweden

[9] Hidehiko Suzuki, Akiho Endo, Yuriko Nakamura, Peter Dalin, Taku Takada, Takuo Tsuda, Yuta Hozumi, Kazuyo Sakanoi, Kaori Sakaguchi, Nozomu Nishitani, Katsushi Iwamoto, Yasuhiro Murayama, Tadahiko Ogawa and Yasushi Fujiyoshi,Observation plan for noctilucent clouds in midlatitude region from a geostationary satellite, airplanes, a balloon, and ground-based imagers (2019) 46th Annual European meeting on Atmospheric Studies by Optical Methods, Aug 2019, Oulu, Finland

著書・記事執筆

[1] 河村公隆 他15名編、鈴木秀彦他150名著, 低温環境の科学事典 (「第1章 超高層・中層大気」内「極中間圏雲」を執筆担当) (2016), ISBN978-4-254-16128-1 朝倉書店

[2] 鈴木秀彦、西谷望、MTI研究会夜光雲観測グループ、日本初の夜光雲観測 (2017)、名古屋大学宇宙地球環境研究所(ISEE) Newsletter, Vol 3 巻頭記事