[A-AS04] Atmospheric Chemistry

convener:Tomoki Nakayama(Graduate School of Fisheries and Environmental Sciences, Nagasaki University), Yoko Iwamoto(Graduate School of Biosphere Science, Hiroshima University), Sakae Toyoda(Department of Chemical Science and Engineering, Tokyo Institute of Technology), Nawo Eguchi(Kyushu University), Chairperson:Hideaki Nakajima(国立環境研究所)

Thu. May 30, 2019 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS04] Atmospheric Chemistry

[AAS04-P32] Long-term variations of CFCs and HCFCs observed with ground-based FTIR spectrometers at Rikubetsu, Syowa Station, and Tsukuba since 1995

*Hideaki Nakajima^1,2, Masanori Takeda^2,1, Isao Murata², Takafumi Sugita¹, Tomoo Nagahama³, Isamu Morino¹, Takeshi Kinase⁴ (1.National Institute for Environmental Studies, 2.Graduate School of Environmental Studies, Tohoku University, 3.Institute for Space-Earth Environmental Research, Nagoya University, 4.Meteorological Research Institute)

Thu. May 30, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS04] Atmospheric Chemistry

[AAS04-P32] Long-term variations of CFCs and HCFCs observed with ground-based FTIR spectrometers at Rikubetsu, Syowa Station, and Tsukuba since 1995

*Hideaki Nakajima^1,2, Masanori Takeda^2,1, Isao Murata², Takafumi Sugita¹, Tomoo Nagahama³, Isamu Morino¹, Takeshi Kinase⁴ (1.National Institute for Environmental Studies, 2.Graduate School of Environmental Studies, Tohoku University, 3.Institute for Space-Earth Environmental Research, Nagoya University, 4.Meteorological Research Institute)

Thu. May 30, 2019 3:30 PM - 5:00 PM 103 (1F)

[J] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS04] Atmospheric Chemistry

4:00 PM - 4:15 PM

[AAS04-29] Validation of methane profile observed with FTIR at Tsukuba

Yuki Dai², *Isao Murata¹, Hideaki Nakajima³, Isamu Morino³ (1.Graduate School of Environmental Studies, Tohoku University, 2.Graduate School of Science, Tohoku University, 3.National Institute for Environmental Studies)

4:15 PM - 4:30 PM

[AAS04-30] Retrieval of HFC-23 from FTIR observations at Syowa Station, Rikubetsu and Tsukuba

*Masanori Takeda^1,2, Hideaki Nakajima^2,1, Isao Murata¹, Tomoo Nagahama³, Isamu Morino² (1.Graduate School of Environmental Studies, Tohoku University, 2.Center for Global Environmental Research, National Institute for Environmental Studies, 3.Institute for Space-Earth Environmental Research, Nagoya University)

Hideaki Nakajima

Convener, Chairperson

[A-AS04] Atmospheric Chemistry

Speaker, Author, Co-Author

[A-AS04] Atmospheric Chemistry

[AAS04-P32] Long-term variations of CFCs and HCFCs observed with ground-based FTIR spectrometers at Rikubetsu, Syowa Station, and Tsukuba since 1995

[A-AS04] Atmospheric Chemistry

[AAS04-P32] Long-term variations of CFCs and HCFCs observed with ground-based FTIR spectrometers at Rikubetsu, Syowa Station, and Tsukuba since 1995

[A-AS04] Atmospheric Chemistry

[AAS04-29] Validation of methane profile observed with FTIR at Tsukuba

[AAS04-30] Retrieval of HFC-23 from FTIR observations at Syowa Station, Rikubetsu and Tsukuba