Thu. May 24, 2018 3:30 PM - 5:00 PM A05 (Tokyo Bay Makuhari Hall)

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

[A-AS06] Atmospheric Chemistry

4:30 PM - 4:45 PM

[AAS06-26] Improving estimation of global BVOCs emissions

*Kengo Sudo^1,2, Kazuyuki Miyazaki², Akihiko Ito³ (1.Graduate School of Environmental Studies, Nagoya University, 2.JAMSTEC, 3.NIES)

Tue. May 22, 2018 10:45 AM - 12:15 PM 301A (3F International Conference Hall, Makuhari Messe)

[EE] Oral
| A (Atmospheric and Hydrospheric Sciences)
| A-CG Complex & General

[A-CG35] Global Carbon Cycle Observation and Analysis

10:45 AM - 11:00 AM

[ACG35-01] Urban Carbon Dioxide Emission Inventory Developed by Bottom-up Approach

*Richao Cong¹, Makoto Saito¹, Ryuichi Hirata¹, Akihiko Ito¹, Shamil Maksyutov¹, Tomohiro Oda^2,3 (1.Center for Global Environmental Research, National Institute for Environmental Studies, 2.Goddard Earth Science Technology and Research, Universities Space Research Association, 3.Global Modeling and Assimilation Office, NASA Goddard Space Flight Center)

12:00 PM - 12:15 PM

[ACG35-06] Large decrease in CH4 emissions due to the Mount Pinatubo triggered atmospheric CH₄ stabilization in the 1990s

*Naveen Chandra¹, Akihiko Ito, Prabir Patra¹, Masayuki Takigawa¹, Shingo Watanabe¹ (1.JAMSTEC)

Thu. May 24, 2018 1:45 PM - 3:15 PM International Conference Room (IC) (2F International Conference Hall, Makuhari Messe)

[EE] Oral
| A (Atmospheric and Hydrospheric Sciences)
| A-CG Complex & General

[A-CG36] Satellite Earth Environment Observation

1:45 PM - 2:00 PM

[ACG36-19] Towards global inverse modeling of anthropogenic methane emissions with high spatial resolution based on ground-based monitoring and GOSAT satellite retrievals

★Invited Papers

*Shamil Maksyutov¹, Rajesh Janardanan¹, Akihiko Ito¹, Johannes W Kaiser², Greet Janssens-Maenhout³, Ed Dlugokencky⁴, Motoki Sasakawa¹, Yukio Yoshida¹, Tsuneo Matsunaga¹ (1.National Institute for Environmental Studies, Tsukuba, Japan, 2.Max Plank Institute for Chemistry, Mainz, Germany, 3.Joint Research Center, Ispra, Italy, 4.NOAA/ESRL, Boulder, USA)

Thu. May 24, 2018 9:00 AM - 10:30 AM 201A (2F International Conference Hall, Makuhari Messe)

[EJ] Oral
| A (Atmospheric and Hydrospheric Sciences)
| A-CG Complex & General

[A-CG38] Science in the Arctic Region

10:00 AM - 10:15 AM

[ACG38-05] Projecting future greenhouse gas release by an Earth system model with explicit permafrost dynamics

*Tokuta Yokohata¹, Kazuyuki Saito², Tomohiro Hajima², Akihiko Ito¹, Kumiko TAKATA¹, Hiroshi Ohno³, Go Iwahana⁴, Hirokazu Machiya², Tetsuo Sueyoshi⁵ (1.National Institute for Environmental Studies, 2.Japan Agency for Marine-Earth Science and Technology, 3.Kitami Institute of Technology, 4.Alaska University, 5.National Institute for Polar Research)

Thu. May 24, 2018 1:45 PM - 3:15 PM 106 (1F International Conference Hall, Makuhari Messe)

[JJ] Oral
| A (Atmospheric and Hydrospheric Sciences)
| A-CG Complex & General

[A-CG40] Material Circulations in Land Ecosystems

2:00 PM - 2:15 PM

[ACG40-08] Contribution of SIF observed by GOSAT to estimate GPP and availability to terrestiral ecosystem model

*Tatsuya Miyauchi¹, Makoto Saito¹, Noda M Hibiki¹, Yukio Yoshida¹, Haruki Oshio¹, Akihiko Ito¹ (1.National Institute for Environmental Studies)

2:45 PM - 3:15 PM

[ACG40-11] Integrated Assessment of Methane Budget in East Asia

★Invited Papers

*Akihiko Ito^1,2 (1.National Institute for Environmental Studies, 2.Japan Agency for Marine-Earth Science and Technology)

Thu. May 24, 2018 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[JJ] Poster
| A (Atmospheric and Hydrospheric Sciences)
| A-CG Complex & General

[A-CG40] Material Circulations in Land Ecosystems

[ACG40-P11] Plans for developing an Earth system model with CH₄ dynamics

*Tadao Inoue¹, Tomohiro Hajima¹, Akihiko Ito² (1.Japan Agency for Marine-Earth Science and Technology, 2.National Institute for Environmental Studies)

Thu. May 24, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[JJ] Evening Poster
| A (Atmospheric and Hydrospheric Sciences)
| A-CG Complex & General

[A-CG40] Material Circulations in Land Ecosystems

[ACG40-P11] Plans for developing an Earth system model with CH₄ dynamics

*Tadao Inoue¹, Tomohiro Hajima¹, Akihiko Ito² (1.Japan Agency for Marine-Earth Science and Technology, 2.National Institute for Environmental Studies)

Mon. May 21, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[EE] Evening Poster
| H (Human Geosciences)
| H-CG Complex & General

[H-CG21] Climate-human system interaction

[HCG21-P07] Interaction of climate, ecosystem, water resources, and land use investigated with Integrated Terrestrial Model: a bio-geophysical land surface model with human component

*Tokuta Yokohata¹, Gen Sakurai², Tsuguki Kinoshita³, Pokhrel Yadu⁴, Yusuke Sato⁵, Akihiko Ito¹, Naota Hanasaki¹, Tomoko Nitta⁶, Yoshimitsu Masaki⁷, Masashi Okada¹, Seita Emori¹ (1.National Institute for Environmental Studies, 2.National Agriculture and Food Research Organization, 3.Ibaraki University, 4.Michigan State University, 5.International Institute for Applied System Analysis, 6.University of Tokyo, 7.Hirosaki University)

Tue. May 22, 2018 1:45 PM - 3:15 PM A09 (Tokyo Bay Makuhari Hall)

[EE] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-ZZ Others

[M-ZZ39] Environmental, socio-economic and climatic changes in Northern Eurasia

3:00 PM - 3:15 PM

[MZZ39-05] Top-down estimates of methane emissions in West Siberia using regional tower network observations

*Shamil Maksyutov¹, Rajesh Janardanan¹, Motoki Sasakawa¹, Toshinobu Machida¹, Akihiko Ito¹, Dmitry Belikov², Alexander Ganshin³, Ruslan Zhuravlev³, Mikhail Arshinov⁴, Oleg Krasnov⁴ (1.National Institute for Environmental Studies, 2.Hokkaido University, 3.Central Aerological Observatory, 4.Institute of Atmospheric Optics)

Akihiko Ito

Speaker, Author, Co-Author

★Invited Papers

★Invited Papers