5:15 PM - 7:15 PM
*Yayoi Harada1 (1.Meteorological Research Institute / Japan Meteorological Agency)
[E] Poster
A (Atmospheric and Hydrospheric Sciences ) » A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment
Tue. May 27, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)
convener:Shunsuke Noguchi(Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University), Yayoi Harada(Meteorological Research Institute), Kazuaki Nishii(Graduate School of Bioresources, Mie University), Nawo Eguchi(Research Institute for Applied Mechanics, Kyushu University)


The dynamical, radiative, and chemical processes involved in the stratosphere-troposphere (ST) interactions are essential for understanding the formation and change/variations of the climate. Both observational data and high-resolution models have now clearly demonstrated that stratospheric processes can affect various tropospheric phenomena.
Recent research directions include, but are not limited to, better understanding of ST interaction processes, verification and development of subseasonal-to-seasonal predictions of ST coupled variations, and development of statistics-/informatics-based studies. Studies are also notable that treat the stratosphere and mesosphere integrally as the "middle atmosphere" and that deal with the "whole atmosphere" extending from the surface (land and ocean) to the upper atmosphere (the thermosphere and ionosphere). Due to the above background, SPARC (Stratosphere-troposphere Processes And their Role in Climate) changed its name to APARC (Atmospheric Processes and their Role in Climate) in 2024.
In this session, we welcome studies focusing on various ST processes as well as those extending the target upward to the mesosphere and upper atmosphere and/or downward to the surface. Inheriting the significance of the SPARC sessions held at past JpGU meetings, this division aims to enhance the development of this field in close cooperation with the atmospheric chemistry session.
5:15 PM - 7:15 PM
*Yayoi Harada1 (1.Meteorological Research Institute / Japan Meteorological Agency)
5:15 PM - 7:15 PM
*Hiroaki Naoe1, Shoji Hirahara1 (1.Meteorological Research Institute)
5:15 PM - 7:15 PM
*Qingyu Cai1 (1.Yunnan University)
5:15 PM - 7:15 PM
*Kohei Yoshida1 (1.Meteorological Research Institute)
5:15 PM - 7:15 PM
*Takayuki Hattori1, Masakazu Taguchi1 (1.Aichi University of Education)

5:15 PM - 7:15 PM
*Lei Song1 (1.Institute of Atmospheric Physics, Chinese Academy of Sciences)
5:15 PM - 7:15 PM
Kaisei Hiranobu1, *Shunsuke Noguchi2 (1.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 2.Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University)
5:15 PM - 7:15 PM
*Kazuki Sugahara1, Takatoshi Sakazaki1, Shoji Hirahara2, Kohei Yoshida2 (1.Graduate School of Science, Kyoto University, 2.Meteorological Research Institute)

5:15 PM - 7:15 PM
*Shosuke Mori1, Yasunobu Miyoshi2 (1.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 2.Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University)

5:15 PM - 7:15 PM
*Zhen Li1, Benjamin Fong Chao2 (1.Innovation Academy of Precision Measurement of Science and Technology, Chinese Academy of Sciences, 2.College of Geodesy and Geomatics, Shandong University of Science and Technology)
5:15 PM - 7:15 PM
*Kuta Muramoto1, Takatoshi Sakazaki2 (1.Faculty of Science, Kyoto University, 2.Graduate School of Science, Kyoto University)

5:15 PM - 7:15 PM
*Xiaoting Sun1, Qingquan Li1, Qingyuan Wu1,2,3 (1.National Climate Center, China Meteorological Administration, 2.College of Earth and Planetary Sciences, University of Chinese Academy of Sciences, 3.Chinese Academy of Meteorological Sciences)
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