Session Details
[A-AS09]Atmospheric Chemistry
Mon. May 27, 2024 5:15 PM - 6:45 PM JST
Mon. May 27, 2024 8:15 AM - 9:45 AM UTC
Mon. May 27, 2024 8:15 AM - 9:45 AM UTC
Poster Hall Exhibition Hall 6, Makuhari Messe
convener:Hitoshi Irie(Center for Environmental Remote Sensing, Chiba University), Tomoki Nakayama(Graduate School of Fisheries and Environmental Sciences, Nagasaki University), Shigeyuki Ishidoya(Advanced Industrial Science and Technology), Shinichi Enami(University of Tsukuba)
This session provides a forum for the presentation of the broad spectrum of tropospheric and stratospheric chemistry, including various research topics (e.g., dynamical processes, air quality and climate), approaches (modeling, field measurements, remote sensing, 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. We strongly encourage authors to prepare presentation slides and a poster in English.
[AAS09-P01]A preliminary case study on low-cost sensor systems towards building a dense CO2 monitoring network
*Ryo Fujita1, Kazuhiro Tsuboi1, Kentaro Ishijima1, Yoichi Inai2, Shigeyuki Ishidoya3, Takahisa Maeda3, Kazuki Kamezaki3, Shohei Murayama3, Shinji Morimoto4, Shinya Takatsuji5, Yuta Fukuda5, Masashi Yoshida5, Nobuyasu Ushio5, Subaru Fujiwara5, Kentaro Yamada5, Takanori Ishihara5, Yuki Matsuoka5 (1.Meteorological Research Institute, Japan Meteorological Agency, 2.Sapporo Regional Headquarters, Japan Meteorological Agency., 3.National Institute of Advanced Industrial Science and Technology, 4.Graduate School of Science, Tohoku University, 5.Japan Meteorological Agency)
[AAS09-P02]Temporal variations of the mole fraction and isotope ratios of atmospheric methane over Japan and in the polar regions
*Miki Takahashi1, Shinji Morimoto1, Ryo Fujita2, Shamil Maksyutov3, Taku Umezawa3, Daisuke Goto4, Kazuhiro Tsuboi2, Motoki Sasakawa3, Toshinobu Machida3 (1.Graduate School of Science, Tohoku University, 2.Meteorological Reserch Institute, 3.National Institute for Environmental Studies, 4.National Institute of Polar Research)
[AAS09-P03]The influence of emission sources and atmospheric transport on regional methane vertical distributions over China
*ZHIPENG FANG1, Naoko Saitoh1, Dmitry Belikov1 (1.CHIBA UNIVERSITY)
[AAS09-P04]Methane emission sources in South Asia inferred from enhancement ratios of GHG concentrations based on satellite GHG data
*Taichi Yoshii1, Naoko Saitoh1 (1.Center for Environmental Remote Sensing)
[AAS09-P05]New measurements of stable carbon isotope signatures of methane sources in Asia
*Taku Umezawa1, Yukio Terao1, Tomonori Ishigaki1, Yoshitaka Ebie1, Satoshi Kameyama1, Akihiko Ito2,1, Noppharit Sutthasil3,1, Komsilp Wangyao4,1, Panida Payomthip1,4, Wilasinee Yoochatchaval5, Shohei Nomura1, Md. Kawser Ahmed6, Seema Rani7 (1.National Institute for Environmental Studies, 2.The University of Tokyo, 3.Mae Fah Luang University, 4.King Mongkut’s University of Technology Thonburi, 5.Kasetsart University, 6.Dhaka University, 7.Bangladesh Oceanographic Research Institute)
[AAS09-P06]Temporal variation of the isotope ratio of methane observed with FTIR at Tsukuba
*Isao Murata1, Tomoo Nagahama2, Isamu Morino3, Hideaki Nakajima3 (1.Graduate School of Environmental Studies, Tohoku University, 2.Institute for Space-Earth Environmental Research, Nagoya University, 3.National Institute for Environmental Studies)
[AAS09-P07]Investigation of Altitude-Dependent variation on GHGs Ratios from aircraft measurements over the Yellow Sea in the western coast of the Korean Peninsula
*Jongbyeok Jun1, Yongjoo Choi1, Jeongwhan Kim1, Chisung Yun1, Jaegyu Kim1, Shanlan Li2, Sumin Kim2, Daegeun Shin2, Kyung-On Boo2, Beom-Keun Seo1,3 (1.Hnakuk University of Foreign Studies, Yongin, South Korea, 2.Climate Research Department, National Institute of Meteorological Sciences, Jeju, South Korea, 3.Environmental Research Center, Hanseo University, Seosan, South Korea)
[AAS09-P08]Horizontal distribution of Atmospheric mercury concentrations and its impact for soil observed at Artisanal Small-scale Gold Mining area in Indonesia
*Kazuki Oura1, Koyomi Nakazawa2, Osamu Nagafuchi3, Yuto Okumura2, Basir Cyio4, Isrun Nur4, Mery Napitupulu4 (1.The graduate school of Toyama prefectural university, 2.Toyama prefectural university, 3.Fukuoka Institute of Technology, 4. Tadulako University)
[AAS09-P09]Characteristics and Major Sources Apportionment of Carbonaceous Aerosols in Ansan, Korea
*Seora Woo1, Yongjoo Choi1, Giyeol Lee1, Minsoo Lee1, Pilho Kim2, Jong-Sung Park2 (1.Department of Environmental Science, Hankuk University of Foreign Studies, 17035, South Korea, 2.Climate & Air Quality Research Department, National Institute of Environmental Research, Incehon, 22689, Korea)
[AAS09-P10]Morphological Features and Origins of PM10 in the Eastern Himalayan Region of India: A Mineralogical Investigation
*Sakshi Gupta1, Shobhna Shankar2, Abhijeet Chatterjee3, Ranu Gadi2, Sudhir Kumar Sharma1 (1.CSIR-National Physical Laboratory, Dr. K. S. Krishnan Road, New Delhi-110012, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India., 2.Indira Gandhi Delhi Technical University for Women, Kashmere Gate, New Delhi-110006, India., 3.Environmental Sciences Section, Bose Institute, EN Block, Sector-V, Saltlake, Kolkata-700091, India.)
[AAS09-P11]Assessment of Heavy Elemental Origins and Health Risk of PM10 at Urban Site of Varanasi situated over Central Indo Gangetic Plain (IGP) of India
*Preeti Tiwari1,2, Bharat Ji Mehrotra3, Manoj K Srivastava3, Manoj Kumar1,2, Narayanasamy Vijayan1,2, Sudhir Kumar Sharma1,2 (1. CSIR-National Physical Laboratory, Dr. K. S. Krishnan Road, New Delhi 110012, India., 2.Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India, 3.Department of Geophysics, Banaras Hindu University (BHU), Varanasi 221005, India)
[AAS09-P12]Quantification of aerosol wet deposition and washout contribution using a meteorology-chemistry model
*Risako Fujino1, Yoshiaki Miyamoto1, Mizuo Kajino2 (1.Keio University, 2.Meteorological Research Institute)
[AAS09-P13]Characterization and long-term trend analysis of aerosols in Japan with a focus on Asian dust
*Toshiki Oshimi1, Hitoshi Irie1 (1.Chiba University)
[AAS09-P14]Continental impact on submicron aerosol concentrations in the marine boundary layer from an research cruise of R/V Mirai over the Northwestern Pacific Ocean
*Takuma Miyakawa1, Takeshi Kinase1, Minako Kurisu1, Kyoko Taniguchi1, Masaki Katsumata1, Fumikazu Taketani1, Yugo Kanaya1 (1.Japan Agency for Marine-Earth Science and Technology)
[AAS09-P15]Impact of detailed marine sulfur chemistry on the aerosol formation processes over the summertime Southern Ocean in GEOS-Chem-TOMAS
*Haruki Sato1, Sakiko Ishino1,2, Linia Tashmim3, William C Porter3 (1.School of Geosciences and Civil Engineering, Kanazawa University, 2.Institute of Nature and Environmental Technology, Kanazawa University, 3.Department of Environmental Sciences, University of California, Riverside, CA, USA)
[AAS09-P16]Feasibility study of direct measurement of bio-aerosol emission flux from forest
Kenta Mianmio1, *Kazuyuki Kita1, Atsuyuki Sorimachi2, Teruyoshi Nakagawa1, Ishizuka Masahide3, Kentaro Hosaka4, Koichi Watanabe5 (1.Graduate School of Science and Engneering, Ibaraki University, 2.Toyo University, 3.Kagawa University, 4.National Musium of Nature and Science, 5.Toyama Prefectural University)
[AAS09-P17]Phase state and Viscosity of Secondary Organic Aerosols and Their effects on IEPOX-SOA particle formation simulated over China
*Ying Li1, Zhiqiang Zhang1, Yele Sun1 (1.State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of Sciences)
[AAS09-P18]Reevaluation of UV absorption of saturated fatty acids and its implications for atmospheric chemistry in the troposphere
*Shota Saito1, Naoki Numadate2, Hidemasa Teraoka1, Shinichi Enami2, Hirokazu Kobayashi1, Tetsuya Hama1 (1.The University of Tokyo, 2.University of Tsukuba)
[AAS09-P19]Seasonal variation of Volatile organic compounds and ozone formation potential at an urban site of Delhi, India
*Pooja Yadav1,2, Shyam Lal3, Tuhin Kumar Mandal1,2 (1.CSIR- National Physical Laboratory, Dr. K.S. Krishan Marg, New Delhi, India, 110012, 2.Academy of Council of Scientific Industrial Research, Ghaziabad, India , 3.Physical Research Laboratory, Ahmedabad, India )
[AAS09-P20]Simulation of excessive biogenic ozone production due to the high temperature
*Kenji Miki1, Syuichi Itahashi1 (1.Central Research Institute of Electric Power Industry)
[AAS09-P21]Impacts of changes in land use and land cover between 2001 and 2018 on summertime O3 formation in North China Plain and surrounding areas-A case study
*jiaoyang Yu1, weijian Zhou1, jiarui Wu1, Xia Li1, ruonan Wang1, lang Liu1, Qian Jiang1, xuexi Tie1, guohui Li1 (1.Institute of Earth Environment, Chinese Academy of Sciences)
[AAS09-P22]Observation and analysis of HFC-134a with a ground-based FTIR in Tsukuba, Japan
*Hideaki Nakajima1, Isao Murata2, Isamu Morino1, Geoff C. Toon3 (1.National Institute for Environmental Studies, 2.Graduate School of Tohoku University, 3.NASA Jet Propultion Laboratory)
[AAS09-P23]Satellite observations on the response of the middle and upper atmospheric ozone variation to solar eclipses
*Tianliang Yang1, Akira Mizuno1,2, Tomoo Nagahama1,2 (1.Graduate School of Science, Nagoya University, 2.ISEE, Nagoya University)
[AAS09-P24]BBURNED: Biomass Burning Uncertainty: ReactioNs, Emissions and Dynamics – An activity of the International Global Atmospheric Chemistry project
*Chunmao Zhu1, Cynthia Whaley2, Rebecca Buchholz3, Nancy French4, Mark Parrington5, Stephanie R. Schneider6, Shyno Susan John7, Madina Doumbia8, N'datchoh Evelyne Touré8, Shobha Kondragunta9, Yang Li10 (1.Japan Agency for Marine-Earth Science and Technology, 2.Environment and Climate Change Canada, 3.National Center for Atmospheric Research, 4.Michigan Tech Research Institute, 5.European Centre for Medium-Range Weather Forecasts (ECMWF), 6.McMaster University, 7.University of Wollongong, 8.University Péléforo Gon Coulibaly (UPGC), 9.National Oceanic and Atmospheric Administration (NOAA), 10.Baylor University)