| 事項 |
詳細 |
| 所属・職名 |
台風・災害気象研究部・第三研究室・室長 |
| 連絡先 |
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| 個人ページ |
|
| 専門分野 |
レーダー気象学
二重偏波ドップラー気象レーダーを用いて、従来よりも高精度な降水強度の推定と、雨の粒径分布（単位体積大気中にどのような大きさの雨粒がそれぞれ何個含まれているか）の推定のための研究を行っています。 |
| 学位 |
博士（理学） |
| 受賞歴、委員等 |
受賞歴
- 気象庁長官表彰（2013）
- 気象研究所所長表彰（2013）
- 気象研究所所長表彰（2002）
委員
- International Symposimu on Tropospherc profiling, program committee
- 日本気象学会, 気象研究ノート編集委員
- ISO/TC146/SC5/WG8（ウィンドプロファイラー）国内ワーキングメンバー
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| 発表論文 |
- Adachi, A., and H. Hashiguchi, 2019: Application of parametric speakers to radio acoustic sounding system. Atmos. Meas. Tech., 12, 5699-5715.
- Nagumo, N., A. Adachi, and H. Yamauchi, 2019: Geometrical properties of hydrometeors during the refreezing process and their effects on dual-polarized radar signals. Mon. Wea. Rev., 147, 1753–1768.
- Kawabata, T., T. Schwitalla, A. Adachi, H. Bauer, V. Wulfmeyer, N. Nagumo, and H. Yamauchi, 2018: Observational operators for dual polarimetric radars in variational data assimilation systems (PolRad VAR v1.0). Geosci. Model Dev., 11, 2493–2501.
- Kawabata, T., H. Bauer, T. Schwitalla, V. Wulfmeyer, and A. Adachi, 2018: Evaluation of forward operators for polarimetric radars aiming for data assimilation. J. Meteor. Soc. Japan, 96A, 157-174.
- Ballav, S., P. Patra, Y. Sawa, H. Matsueda, A. Adachi, S. Onogi, and M. Takigawa, 2016: Simulation of CO2 concentrations at Tsukuba tall tower using WRF-CO2 tracer transport model. J. Earth Syst. Sci., 125, 47–64.
- Adachi, A., T. Kobayashi, and H. Yamauchi, 2015: Estimation of raindrop size distribution and rainfall rate from polarimetric radar measurements at attenuating frequency based on the self-consistency principle. J. Meteor. Soc. Japan, 93, 359-388.
- Horiguchi, M., T. Hayashi, A. Adachi, S. Onogi, 2014: Stability dependence and diurnal change of large-scale turbulence structures in the near-neutral atmospheric boundary layer observed from a meteorological tower. Boundary-Layer Meteorol., 151, 221–237.
- Adachi, A., Kobayashi, T., Yamauchi, H., and Onogi, S., 2013: Detection of potentially hazardous convective clouds with a dual-polarized C-band radar. Atmos. Meas. Tech., 6, 2741-2760.
- Horiguchi, M., T. Hayashi, A. Adachi, S. Onogi, 2012: Large-scale turbulence structures and their contributions to the momentum flux and turbulence in the near-neutral atmospheric boundary layer observed from a 213-m tall meteorological tower. Boundary-Layer Meteorol., 144, 179–198.
- Adachi, A., Kobayashi, T., Yamauchi, H., and Onogi, S., 2011: Detection of convective cells with a potential to produce local heavy rainfalls by a C-band polarimetric radar. Proc. 8177, Remote Sensing of Clouds and the Atmosphere XVI, 81770P.
- Kobayashi, T., K. Masuda, Yamauchi, H., and A. Adachi, 2011: Physically-based simulator for measurements of precipitation with polarimetric and space-borne radars. Proc. 8177, Remote Sensing of Clouds and the Atmosphere XVI, 817710.
- Adachi, A., and T. Kobayashi, 2009: A nonclassical gust front and a solitary wave embedded within a typhoon as observed with Doppler radar and wind profiler. J. Meteor. Soc. Japan, 87, 57-82.
- Tsunematsu, N., T. Nagai, T. Murayama, Adachi, A., and Y. Murayama, 2006: Volcanic ash transport from Mt. Asama to the Tokyo metropolitan area influenced by large-scale local wind circulation. J. Appl. Meteor. Climatol., 47, 1248–1265.
- Kobayashi, T., and A. Adachi, 2006: Precipitation and cloud properties derived from synergetic use of the TRMM sensors. Proc. 6404, Remote Sensing and Modeling of the Atmosphere, Oceans, and Interactions, 64040D.
- Bringi, V. N., M. Thurai, K. Nakagawa, G. J. Huang, T. Kobayashi, A. Adachi, H. Hanado, S. Sekizawa, 2006: Rainfall Estimation from C-Band Polarimetric Radar in Okinawa, Japan: Comparisons with 2D-Video Disdrometer and 400 MHz Wind Profiler. J. Meteor. Soc. Japan, 84, 705-724.
- Adachi, A., Kobayashi, T., K. S. Gage, D. A. Carter, L. M. Hartten, W. L. Clark, M. Fukuda, 2005: Evaluation of three-beam and four-beam profiler wind measurement techniques using a five-beam wind profiler and collocated meteorological tower. J. Atmos. Oceanic Technol., 22, 1167–1180.
- Eito, H., T. Kato, M. Yoshizaki, and A. Adachi, 2009: Numerical simulation of the quasi-stationary snowband observed over the southern coastal area of the sea of Japan on 16 January 2001. J. Meteor. Soc. Japan, 83, 551-576.
- Adachi, A., W. L. Clark, L. M. Hartten, K. S. Gage, Kobayashi, T., 2004: An observational study of a shallow gravity current triggered by katabatic flow. Ann. Geophys., 22, 3937–3950.
- Adachi, A., Kobayashi, T., and T. Kato, 2004: Dual wind profiler observations of a line-shaped convective system in southern Kyushu, Japan. J. Meteor. Soc. Japan, 82, 725-743.
- Kobayashi, T., and A. Adachi, 2001: Measurements of raindrop breakup by using UHF wind profilers. Geophys. Res. Lett., 28, 4071–4074.
- Kobayashi, T., T. Nagai, and S. Asano, 1999: Detection of Cirrus Clouds with UHF Wind-Profiling Radar. J. Atmos. Oceanic Technol., 16, 298–304.
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