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Symbol A (Atmospheric and Hydrospheric Sciences) » A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS11] Stratosphere-troposphere Processes And their Role in Climate

Mon. May 23, 2016 1:45 PM - 3:15 PM A01 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

Convener:*Yousuke Yamashita(National Institute for Environmental Studies), Hideharu Akiyoshi(National Institute for Environmental Studies), Kaoru Sato(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo), Yoshihiro Tomikawa(National Institute of Polar Research), Chair:Yousuke Yamashita(National Institute for Environmental Studies)

The Stratosphere-troposphere Processes And their Role in Climate (SPARC) is one of the major projects of the World Climate Research Programme (WCRP), and is characterized by its focus on chemical and dynamical coupling in the stratosphere and troposphere. In this session, we welcome presentations on various processes in the stratosphere and troposphere.

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1:45 PM - 2:00 PM

[AAS11-07] A study of three dimensional structure of stratospheric material transport and ozone

*Takenari Kinoshita¹, Kaoru Sato² (1.National Institude of Information and Communications Technology, 2.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo)

2:00 PM - 2:15 PM

[AAS11-08] Three dimensional structure of mean meridional circulations and their forcing

*Yuki Kanno¹, Toshiki Iwasaki¹ (1.Tohoku University)

2:15 PM - 2:30 PM

[AAS11-09] Dynamical characteristics of mesoscale disturbances around Asian monsoon anticyclone and its influence on Stratosphere-Troposphere exchange

*Arata Amemiya¹, Kaoru Sato¹ (1.Graduate School of Earth and Planetary Science, Tokyo University)

2:30 PM - 2:45 PM

[AAS11-10] Spatial and temporal variations of atmospheric methane concentration and its carbon and hydrogen isotopic ratios in the upper troposphere/lower stratosphere over the Eurasian continent observed by commercial airliner

*Ryo Fujita¹, Shinji Morimoto¹, Shuji Aoki¹, Toshinobu Machida², Yousuke Sawa³, Hidekazu Matsueda³, Yosuke Niwa³, Kazuhiro Tsuboi³, Keiich Katsumata², Takakiyo Nakazawa¹ (1.Center for Atmospheric and Oceanic Studies, Graduate School of Science, Tohoku University, 2.National Institute for Environmental Studies, 3.Meterological Research Institute)

2:45 PM - 3:00 PM

[AAS11-11] CO₂ and SF₆ concentrations in the stratosphere over Indonesia

*Satoshi Sugawara¹, Shuji Aoki², Shinji Morimoto², Shigeyuki Ishidoya³, Takakiyo Nakazawa², Sakae Toyoda⁴, Chusaku Ikeda⁵, Hideyuki Honda⁵, Yoichi Inai⁶, Fumio Hasebe⁶, Fanny Aditya Putri⁷, Daisuke Goto⁸ (1.Miyagi University of Education, 2.Tohoku University, 3.AIST, 4.TITECH, 5.JAXA/ISAS, 6.Hokkaido University, 7.LAPAN, 8.NIPR)

3:00 PM - 3:15 PM

[AAS11-12] Diffusive separation of major atmospheric components in the stratosphere over Indonesia

*Shigeyuki Ishidoya¹, Satoshi Sugawara², Shuji Aoki³, Shinji Morimoto³, Takakiyo Nakazawa³, Sakae Toyoda⁴, Chusaku Ikeda⁵, Hideyuki Honda⁵, Yoichi Inai⁶, Fumio Hasebe⁶, Fanny A. Putri⁷, Daisuke Goto⁸, Shohei Murayama¹ (1.National Institute of Advanced Industrial Science and Technology (AIST), 2.Miyagi University of Education, 3.Tohoku University, 4.Tokyo Institute of Technology, 5.Japan Aerospace Exploration Agency (JAXA), 6.Hokkaido University, 7.Lembaga Penerbangan dan Antariksa Nasional (LAPAN), 8.National Institute of Polar Research)