Japan Geoscience Union Meeting 2015

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

[A-AS21] Atmospheric Chemistry

Thu. May 28, 2015 2:15 PM - 4:00 PM 201B (2F)

Convener:*Yousuke Sawa(Oceanography and Geochemistry Research Department, Meteorological Research Institute), Nobuyuki Takegawa(Graduate School of Science and Engineering, Tokyo Metropolitan University), Yugo Kanaya(Research Institute for Global Change, Japan Agency for Marine-Earth Science and Technology), Kenshi Takahashi(Research Institute for Sustainable Humanosphere, Kyoto University), Hiroshi Tanimoto(National Institute for Environmental Studies), Chair:Kei Sato(Regional Atmospheric Environment Section, Center for Regional Environmental Research, National Institute for Environmental Studies)

This session provides a forum for the presentation of the broad spectrum of tropospheric and stratospheric chemistry, including various research topics (air quality and climate), approaches (modeling, field measurements, satellite data analysis, and laboratory studies), and species (gas and aerosol). This session also provides an opportunity for discussing possible future collaboration with other research fields relevant to atmospheric chemistry.

2:15 PM - 2:30 PM

[AAS21-20] Seasonal variations of nitrogen and oxygen isotopic signature of atmospheric nitrate in coastal Antarctica

*Sakiko ISHINO1, Shohei HATTORI1, Nicolas CAILLON2, Albane BARBERO2, Elsa GAUTIER2, Bruno JOURDAIN2, Susanne PREUNKERT2, Michel LEGRAND2, Naohiro YOSHIDA1, Joel SAVARINO2 (1.Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology, Japan, 2.Universite Grenoble Alpes/CNRS, LGGE, F-38000 Grenoble, France)