地球規模における大気汚染および気候変動に関わるオゾンやエアロゾル、その関連物質を計測する技術開発、地上や船舶を用いた野外観測による動態把握、モデルシミュレーションによる輸送や変質のメカニズムを明らかにする研究を行っています。得られた科学的成果を国内および国際的な環境政策の立案や持続可能性の議論に役立てています。
地球大気化学研究室
研究スタッフ
坂田 昴平
SAKATA Kohei
特別研究員
海塩粒子中の有機物が大気化学反応を通して気候に与える影響
研究プロジェクト
研究成果
発表論文
Methyl Chloroform Continues to Constrain the Hydroxyl (OH) Variability in the Troposphere
Patra, P. K., Krol, M. C., Prinn, R. G., Takigawa, M., Mühle, J., Montzka, S. A., Lal, S., Yamashita, Y., Naus, S., Chandra, N., Weiss, R. F., Krummel, P. B., Fraser, P. J., O'Doherty, S., & Elkins, J. W.
Journal of Geophysical Research: Atmospheres, 126, e2020JD033862 (2021)
Effects of the Tibetan High and the North Pacific High on the Occurrence of Hot or Cool Summers in Japan
Inoue, M., Ugajin, A., Kiguchi, O., Yamashita, Y., Komine, M., & Yamakawa, S.
Atmosphere, 12(3), 307 (2021)
10 New Insights in Climate Science 2020 - a Horizon Scan
Pihl, E., Alfredsson, E., Bengtsson, M., Bowen, K. J., Broto, V. C., Chou, K. T., Cleugh, H., Ebi, K., Edwards, C. M., Fisher, E., Friedlingstein, P., Godoy-Faúndez, A., Gupta, M., Harrington, A. R., Hayes, K., Hayward, B. M., Hebden, S. R., Hickmann, T., Hugelius, G., Ilyina, T., Jackson, R. B., Keenan, T. F., Lambino, R. A., Leuzinger, S., Malmaeus, M., McDonald, R. I., McMichael, C., Miller, C. A., Muratori, M., Nagabhatla, N., Nagendra, H., Passarello, C., Penuelas, J., Pongratz, J., Rockström, J., Romero-Lankao, P., Roy, J., Scaife, A. A., Schlosser, P., Schuur, E., Scobie, M., Sherwood, A. C., Sioen, G. B., Skovgaard, J., Obregon, E. A. S., Sonntag, S., Spangenberg, J. H., Spijkers, O., Srivastava, L., Stammer, D. B., Torres, P. H. C., Turetsky, M. R., Ukkola, A. M., van Vuuren, D. P., Voigt, C., Wannous, C., & Zelinka, M. D.
Global Sustainability, 4 (2021)
Effect of model resolution on black Carbon transport from Siberia to the Arctic associated with the well-developed low-pressure systems in Septembers
Yamashita, Y., Takigawa, M., Goto, D., Yashiro, H., Satoh, M., Kanaya, Y., Taketani, F., & Miyakawa, T.
Journal of the Meteorological Society of Japan, 99 (2021)
Development of an Algorithm to Retrieve Aerosol Optical Properties Over Water Using an Artificial Neural Network Radiative Transfer Scheme: First Result From GOSAT-2/CAI-2
Shi, C., Hashimoto, M, Shiomi, K., & Nakajima, T.
IEEE Transactions on Geoscience and Remote Sensing (2020)
Transdisciplinary Research Priorities for Human and Planetary Health in the Context of the 2030 Agenda for Sustainable Development
Ebi, K. L., Harris, F., Sioen, G. B., Wannous, C., Anyamba, A., Bi, P., Boeckmann, M., Bowen, K., Cissé, G., Dasgupta, P., Dida, G.O., Gasparatos, A., Gatzweiler, F., Javadi, F., Kanbara, S., Kone, B., Maycock, B., Morse, A., Murakami, T., Mustapha, A., Pongsiri, M., Suzán, G., Watanabe, C., & Capon, A.
Int. J. Environ. Res. Public Health, 17, 8890 (2020)
Projecting ozone hole recovery using an ensemble of chemistry-climate models weighted by model performance and independence
Amos, M., Young, P. J., Hosking, J. S., Lamarque, J.-F., Abraham, N. L., Akiyoshi, H., Archibald, A. T., Bekki, S., Deushi, M., Jockel, P., Kinnison, D., Kirner, O., Kunze, M., Marchand, M., Plummer, D. A., Saint-Martin, D., Sudo, K., Tilmes, S., & Yamashita, Y.
Atmospheric Chemistry and Physics 20, 9961-9977 (2020)
Rapid reduction of black carbon emissions from China: evidence from 2009-2019 observations on Fukue Island, Japan
Kanaya, Y., Yamaji, K., Miyakawa, T., Taketani, F., Zhu, C., Choi, Y., Komazaki, Y., Ikeda, K., Kondo, Y. & Klimont, Z.
Atmospheric Chemistry and Physics 20, 6339-6356 (2020)
The SPARC water vapour assessment II: profile-to-profile comparisons of stratospheric and lower mesospheric water vapour data sets obtained from satellites
Lossow, S., Khosrawi, F., Kiefer, M., Walker, K. A., Bertaux, J.-L., Blanot, L., Russell, J. M., Remsberg, E. E., Gille, J. C., Sugita, T., Sioris, C. E., Dinelli, B. M., Papandrea, E., Raspollini, P., Garcia-Comas, M., Stiller, J. P., von Clarmann, T., Dudhia, A., Read, W. G., Nedoluha, G. E., Damadeo, R. P., Zawodny, J. M., Weigel, K., Rozanov, A., Azam, F., Bramstedt, K., Noel, S., Burrows, J. P., Sagawa, H., Kasai, Y., Urban, J., Eriksson, P., Murtagh, D. P., Hervig, M. E., Hogberg, C., Hurst, D. F. & Rosenlof, K. H.
Atmospheric Measurement Techniques 12, 2693-2732 (2019)
Analysis of the Ozone Reduction Event Over the Southern Tip of South America in November 2009
Akiyoshi, H., Kadowaki, M., Nakamura, H., Sugita, T., Hirooka, T., Harada, Y. & Mizuno, A.
Journal of Geophysical Research: Atmospheres 123, 12,523-12,542 (2018)
Decadal shifts in wind patterns reduced continental outflow and suppressed ozone trend in the 2010s in the lower troposphere over Japan
Okamoto, S., Tanimoto, H., Hirota, N., Ikeda, K. & Akimoto, H.
J. Geophys. Res-Atmos. 123 (2018)
Seasonal Response of North Western Pacific Marine Ecosystems to Deposition of Atmospheric Inorganic Nitrogen Compounds from East Asia
Taketani, F., Aita, M. N., Yamaji, K., Sekiya, T., Ikeda, K., Sasaoka, K., Hashioka, T., Honda, M. C., Matsumoto, K. & Kanaya, Y.
Scientific Reports 8:9324 (2018)
Comparison of ozone profiles from DIAL, MLS, and chemical transport model simulations over Rio Gallegos, Argentina, during the spring Antarctic vortex breakup, 2009
Sugita, T., Akiyoshi, H., Wolfram, E., Salvador, J., Ohyama, H. & Mizuno, A.
Atmos. Meas. Tech. 10, 4947-4964 (2017)
Emission factors of CO2, CO and CH4 from Sumatran peatland fires in 2013 based on shipboard measurements
Nara, H., Tanimoto, H., Tohjima, Y., Mukai, H., Nojiri, Y. & Machida, T.
Tellus B 69, 1399047 (2017)
Tagged tracer simulations of black carbon in the Arctic: transport, source contributions, and budget
Ikeda, K., Tanimoto, H., Sugita, T., Akiyoshi, H., Kanaya, Y., Zhu, C. & Taketani, F.
Atmos. Chem. Phys. 17, 10515-10533 (2017)
A review of atmospheric chemistry observations at mountain sites
Okamoto, S. & Tanimoto, H.
Progress in Earth and Planetary Science 3:34 (2016)
MIPAS IMK/IAA CFC-11 (CCl3F) and CFC-12 (CCl2F2) measurements: accuracy, precision and long-term stability
Eckert, E., Laeng, A., Lossow, S., Kellmann, S., Stiller, G., von Clarmann, T., Glatthor, N., Hopfner, M., Kiefer, M., Oelhaf, H., Orphal, J., Funke, B., Grabowski, U., Haenel, F., Linden, A., Wetzel, G., Woiwode, W., Bernath, P. F., Boone, C., Dutton, G. S., Elkins, J. W., Engel, A., Gille, J. C., Kolonjari, F., Sugita, T., Toon, G. C. & Walker, K. A.
Atmos. Meas. Tech. 9, 3355-3389 (2016)