HASHIMOTO Akihiro

Job title Senior Resercher/The 1st lab./Department of Physical Meteorology Research
E-mail rohashimotoakih
Personal
Expertise Cloud microphysics, Numerical modelling of aerosol, cloud and precipitation, Numerical modelling of volcanic ash transport
Degree Ph.D.
Publications
  • Shima, S., Y. Sato, A. Hashimoto, and R. Misumi, 2020: Predicting the morphology of ice particles in deep convection using the super-droplet method: development and evaluation of SCALE-SDM 0.2.5-2.2.0, -2.2.1, and -2.2.2, Geosci. Model Dev., 13, 4107–4157, doi:10.5194/gmd-13-4107-2020.
  • Hashimoto, A., H. Motoyoshi, N. Orikasa, and R. Misumi, 2020: Process-Tracking Scheme Based on Bulk Microphysics to Diagnose the Features of Snow Particles. SOLA, 16, 51-56, doi:10.2151/sola.2020-009.
  • Yamaguchi, S, M. Ishizaka, H. Motoyoshi, S. Nakai, V. Vionnet, T. Aoki, K. Yamashita, A. Hashimoto, and A. Hachikubo, 2019: Measurement of specific surface area of fresh solid precipitation particles in heavy snowfall regions of Japan. The Cryosphere, 13, 2713-2732, doi:10.5194/tc-13-2713-2019.
  • Hashimoto, A., T. Yamasaki, T. Aoki, M. Niwano, and S. Yamaguchi, 2019: Occurrence frequency of strong winds at Siorapaluk and Qaanaaq in northwest Greenland. Snow and Ice in Hokkaido, 38, 81-84. (in Japanese with English abstract)
  • Niwano, M, A. Hashimoto, and T. Aoki, 2019: Cloud-driven modulations of Greenland ice sheet surface melt. Scientific Reposrts, 9, 10380, doi:10.1038/s41598-019-46152-5.
  • Hashimoto, A., H. Motoyoshi, R. Misumi, N. Orikasa, 2018: Sophistication of snow particle property prediction by numerical weather model. Snow and Ice in Hokkaido, 37, 63-66. (in Japanese)
  • Hashimoto, A., M. Murakami, and S. Haginoya, 2017: First application of JMA-NHM to meteorological simulation over the United Arab Emirates. SOLA, 13, 146-150, doi:10.2151/sola.2017-027.
  • Hashimoto, A., M. Niwano, T. Aoki, S. H. Motoyoshi, S. Yamaguchi and S. Nakai, 2017: Numerical weather prediction experiment in collaboration with research activities in glaciology and snow disaster prevention. CAS/JSC WGNE Research Activities in Atmospheric and Oceanic Modelling, 47, 5.11-5.12.
  • Hashimoto, A., M. Niwano, T. Aoki, S. Tsutaki, S. Sugiyama, T. Yamasaki, Y. Iizuka and S. Matoba, 2017: Numerical Weather Prediction System based on JMA-NHM for Field Observation Campaigns on the Greenland Ice Sheet. Low Temp. Sci., 75, 91-104, doi:10.14943/lowtemsci.75.91.
  • Hashimoto, A. and M. Murakami, 2016: Numerical Simulations of Glaciogenic Cloud Seeding with Dry Ice Pellets and Liquid Carbon Dioxide under Simplified Conditions. SOLA, 12, 22-26, doi:10.2151/sola.2016-005.
  • Kato, T., H. Motoyoshi, Y. Yamada, A. Hashimoto, S. Nakai, and M. Ishizaka, 2015: Factors of model underestimation of snow fall over the Japan-Sea coastal areas in middle Japan: Comparison with observed precipitation particles. CAS/JSC WGNE Research Activities in Atmospheric and Oceanic Modelling, 45, [2015/6], WMO, http://www.wcrp-climate.org/WGNE/BlueBook/2015/individual-articles/04_Kato_Teruyuki_snowfall_underestimation.pdf.
  • Hashimoto, A., M. Murakami, Y. Yoshida, and N. Haneda, 2015: Evaluation of effectiveness of artificial snow enhancement. Meteor. Res. Note, 231, 147−187. (in Japanese)
  • Hashimoto, A., M. Murakami, T. Ishii, 2015: Evaluation of effectiveness of artificial rain enhancement. Meteor. Res. Note, 231, 189-204. (in Japanese)
  • Hashimoto, A., N. Kuba and M. Murakami, 2015: Research on Precipitation Enhancement by Using Numerical Model. Earozoru Kenkyu, 30, 32-39, doi:10.11203/jar.30.32. (in Japanese with English abstract and captions)
  • Ohtake, H., M. Murakami, N. Orikasa, A. Hashimoto, A. Saito, and T. Kato, 2014: Statistical Validation of a Cloud Resolving Model Using Aircraft Observations of Orographic Snow Clouds. J. Metor. Soc. Japan, 92, 287-304. doi:10.2151/jmsj.2014-402.
  • Hashimoto, A., 2014: Development of sophisticated bin-microphysics model. Low Temperature Science, 72, 71-78. http://hdl.handle.net/2115/55019 (in Japanese with English abstract and captions)
  • Yamashita, K., M. Murakami, T. Tajiri, and A. Hashimoto, 2014: Development of a box model with detailed cloud microphysics to treat nucleations of droplet and ice crystal from mineral dust particles. Low Temperature Science, 72, 79-86.http://hdl.handle.net/2115/55020 (in Japanese with English abstract and captions)
  • Lulin Xue*, Akihiro Hashimoto, Masataka Murakami, Roy Rasmussen*, Sarah A. Tessendorf*, Daniel Breed*, Shaun Parkinson*, Pat Holbrook* and Derek Blestrud*, 2013: Implementation of a Silver Iodide Cloud-Seeding Parameterization in WRF. Part I: Model Description and Idealized 2D Sensitivity Tests. Journal of Applied Meteorology and Climatology, 52, 1433-1457.
  • Hashimoto, A., T. Shimbori and K. Fukui, 2012: Tephra Fall Simulation for the Eruptions at Mt. Shinmoe-dake during 26-27 January 2011 with JMANHM. SOLA, 8, 37-40, doi:10.2151/sola.2012-010.
Project